Silk discharging machine for rice noodle processing

Abstract

The utility model relates to the technical field of rice noodle processing, and particularly discloses a rice noodle processing and shredding machine which comprises an inner cylinder, a top cover is mounted on the outer surface of the inner cylinder in a clamping manner, a vertical leg rod is fixedly mounted on the outer surface of the inner cylinder, and an insertion clamping mechanism is arranged between a mounting frame and the inner cylinder. By inserting the clamping mechanism, the silk film for extruding the rice noodles can be quickly replaced and can be automatically and quickly fixed without detaching screws. According to the noodle discharging machine for rice noodle processing, when a mold of the noodle discharging machine needs to be adjusted and replaced, the mold can be separated from the insertion positioning frame by pushing the mold upwards, then the insertion positioning frame is pulled out of the mounting frame, the mold is put down, the mold can be pulled out of the mounting frame, and the mold can be fixed in the mounting frame without screws; the food sanitation problem caused by falling of the screws is reduced, meanwhile, the time needed for disassembling the screws is saved, and the mold can be more convenient to install and replace.

Description

Technical Field

[0001] This utility model relates to the field of rice noodle processing technology, specifically a rice noodle processing and extrusion machine. Background Technology

[0002] Rice noodles are a specialty food in southern China, typically made from rice through soaking, steaming, and extrusion processes to create strips or strands. Rice noodles are soft, chewy, and elastic, and can be stir-fried or boiled, offering a variety of cooking methods and making them popular with many people. Rice noodle extrusion machines are crucial equipment for processing rice noodles into strips and strands. However, some existing rice noodle extrusion machines use screws or rotation to install the molds when changing them. Screw installation requires removing many screws, which are prone to falling off or slipping during disassembly, potentially causing hygiene issues. Rotation installation can lead to overly tight installation or slippage during disassembly, making it difficult to remove the mold. Changing the mold when adjusting the thickness of the rice noodles is also inconvenient and can result in lost screws, posing a food safety risk. Utility Model Content

[0003] The purpose of this utility model is to provide a rice noodle processing and wire-forming machine to solve the problems mentioned in the background art, such as the difficulty in installing and disassembling the wire mold and the easy loss of screws.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a rice noodle processing and extrusion machine, comprising an inner cylinder, a top cover being fitted onto the outer surface of the inner cylinder, and a multi-stage electric push rod being fixedly installed on the outer surface of the top cover, with the outer surface of the output end of the multi-stage electric push rod penetrating the outer surface of the top cover; a vertical leg rod being fixedly installed on the outer surface of the inner cylinder; and a mounting frame being fixedly installed on the outer surface of the inner cylinder, with the mounting frame located at the center of the inner cylinder; an insertion and engagement mechanism is provided between the mounting frame and the inner cylinder, allowing the extruded rice noodle membrane to be quickly replaced without the need to remove screws and to be automatically and quickly fixed.

[0005] Preferably, the insertion engagement mechanism includes: a mold, which is engaged and installed inside the mounting frame, and the mounting frame is in contact with the outer surface of the mold, and the mold and the mounting frame are slidably connected, the outer surface of the mold is provided with toothed blocks, and an insertion positioning frame is inserted and installed inside the mounting frame, and the insertion positioning frame engages with the toothed blocks of the mold.

[0006] Using the above technical solution, when changing molds of different sizes, simply insert the mold into the mounting bracket, push it into place, then push the mold up, insert the insertion positioning bracket, and lower the mold. This allows the insertion positioning bracket to engage with the mold, securing the mold inside the mounting bracket. This eliminates the need for screws, reducing food safety issues caused by screws coming loose, and facilitating the installation and replacement of molds.

[0007] Preferably, a buckle is fixedly installed on the outer surface of the end of the inner cylinder away from the upright leg, and the buckle engages with the top cover, and the outer surface of the top cover is in contact with the buckle. A piston block is slidably installed inside the top cover, and the piston block is in contact with the inner surface of the inner cylinder and the inner surface of the top cover respectively. One end of the outer surface of the piston block is inclined, and the inside of the inner cylinder is inclined.

[0008] By adopting the above technical solution, the buckle setting allows the top cover to be locked and fixed to each other, making it easy to separate the inner cylinder from the top cover and to clean the inside of the inner cylinder. After the multi-stage electric push rod pushes the piston block, it can squeeze the rice noodles, making feeding faster and facilitating the cleaning of the inside of the inner cylinder and the top cover, ensuring the cleanliness of the inside of the inner cylinder and the top cover.

[0009] Preferably, a pusher rod is fixedly installed on the outer surface of the inner cylinder at the end away from the top cover, and a rack block is slidably installed on the outer surface of the inner cylinder. The rack block is connected to the output end of the pusher rod, and a rotating engagement mechanism is provided between the rack block and the inner cylinder. The extruded rice noodles can be quickly cut by rotating the engagement mechanism.

[0010] By adopting the above technical solution, the blade can move back and forth, making the blade two-stage, and can cut the extruded rice noodles in both directions, improving the convenience and speed of cutting.

[0011] Preferably, the rotating meshing mechanism includes: a blade, the blade being rotatably mounted on the outer surface of the inner cylinder, a gear being fixedly mounted on the outer surface of the blade's rotating shaft, and the gear and the blade's rotating shaft being concentrically designed, the gear meshing with a rack block.

[0012] By adopting the above technical solution, the rack block can be slid by pushing and retracting the electric push rod, so that the rack block can drive the gear to rotate, and the gear can drive the blade to swing back and forth, so that the blade can fit against the outer surface of the mold and cut the rice noodles by extrusion pressure. The blade can also be easily removed for replacement or grinding.

[0013] Preferably, the outer surface of each of the upright legs is provided with a scale, and the scale is recessed. A sliding fixing mechanism is provided between the upright legs. The sliding fixing mechanism facilitates the detection of the length of the extruded rice noodles, allowing the rice noodles to be cut to a fixed length by the movement of the blade after they have been extruded to a certain length.

[0014] By adopting the above technical solution, the height of both sides of the safety light curtain can be ensured to be the same by using a ruler, which makes it easy to adjust the distance between the safety light curtain and the mold, so that the rice noodles can be automatically cut after being extruded to a certain length, ensuring that each portion of rice noodles is the same length.

[0015] Preferably, the sliding fixing mechanism includes: a safety light curtain, which is slidably installed on the outer surface of the support rod, and the outer surface of the safety light curtain is provided with screws, and the screws on the outer surface of the safety light curtain are in contact with the outer surface of the support rod, and a receiving tray is placed between the support rods.

[0016] Using the above technical solution, after the rice noodles are cut, they will fall into the receiving tray and be received by the receiving tray.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the rice noodle processing and extrusion machine:

[0018] 1. When it is necessary to adjust or change the size of the rice noodles in the rice noodle extruder, simply push the mold upwards to disengage it from the insertion positioning frame. Then, the insertion positioning frame can be pulled out from the mounting frame. After that, the mold can be lowered and pulled out from the mounting frame. This allows the mold to be fixed inside the mounting frame without the need for screws, reducing food hygiene problems caused by screws falling off. It also saves the time required to remove screws, making the installation and replacement of the mold more convenient.

[0019] 2. When feeding materials, simply rotate the top cover to disengage it from the latch, then separate the inner cylinder from the top cover. The material can then be fed into the inner cylinder. After that, the top cover is snapped back into the latch, and the multi-stage electric push rod is activated to push out the piston block. The piston block can then squeeze the material to produce rice noodles, allowing a large amount of material to be quickly fed into the inner cylinder. This also facilitates cleaning of the inner cylinder and the inside of the top cover, enabling large-volume and rapid feeding while also making cleaning and washing convenient.

[0020] 3. By pushing the electric actuator to push the rack block, the rack block can be moved back and forth on the outer surface of the inner cylinder, so that the gear meshing with the rack block can rotate, allowing the blade to swing back and forth. The blade can cut when moving and can cut the rice noodles again when resetting, which increases the cutting speed of rice noodles. At the same time, the simple mechanical structure makes it easier to maintain.

[0021] 4. The safety light curtain allows the uprights to approach and restrain each other, making the inner cylinder more stable. The scale on the outer surface of the uprights ensures that the height of both sides of the safety light curtain is the same and does not tilt. The distance between the safety light curtain and the mold can be adjusted. The contact between the extruded rice noodles and the safety light curtain allows the push rod to move and retract, allowing the length of the rice noodles to be adjusted at will. The blade then cuts the rice noodles to ensure that each portion is the same length. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the inner cylinder and the upright leg of this utility model;

[0023] Figure 2 This is a three-dimensional cross-sectional view of the inner cylinder and top cover of this utility model;

[0024] Figure 3 This is a three-dimensional structural diagram of the buckle and mold of this utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the scale and safety light curtain of this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the mold and the insertion positioning frame of this utility model;

[0027] Figure 6 This is a three-dimensional structural diagram of the mounting frame and mold of this utility model.

[0028] In the diagram: 1. Inner cylinder; 2. Top cover; 3. Multi-stage electric actuator; 4. Piston block; 5. Buckle; 6. Vertical leg; 7. Mounting bracket; 8. Mold; 9. Insertion positioning bracket; 10. Pushing electric actuator; 11. Rack block; 12. Gear; 13. Blade; 14. Scale; 15. Safety light curtain; 16. Receiving tray. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-6This utility model provides a technical solution: a rice noodle processing and extrusion machine, including an inner cylinder 1, a top cover 2 is fitted onto the outer surface of the inner cylinder 1, and a multi-stage electric push rod 3 is fixedly installed on the outer surface of the top cover 2, with the outer surface of the output end of the multi-stage electric push rod 3 penetrating the outer surface of the top cover 2. A vertical leg rod 6 is fixedly installed on the outer surface of the inner cylinder 1, and a mounting frame 7 is fixedly installed on the outer surface of the inner cylinder 1, with the mounting frame 7 located at the center of the inner cylinder 1. An insertion and engagement mechanism is provided between the mounting frame 7 and the inner cylinder 1, which allows the extruded rice noodle membrane to be quickly replaced without removing screws and can be automatically and quickly fixed. The insertion and engagement mechanism includes a mold 8, which is fitted into the inside of the mounting frame 7, and the mounting frame 7 is in contact with the outer surface of the mold 8, and the mold 8 and the mounting frame 7 are slidably connected. The outer surface of the mold 8 is provided with toothed blocks, and an insertion positioning frame 9 is inserted and installed inside the mounting frame 7, and the insertion positioning frame 9 engages with the toothed blocks of the mold 8.

[0031] When the size of the rice noodles needs to be adjusted, simply push the mold 8 upwards to separate it from the insertion positioning bracket 9. Pull the insertion positioning bracket 9 out of the mounting bracket 7, then lower the mold 8 and pull it out of the mounting bracket 7. Next, take the mold 8 of the required size, insert it back into the mounting bracket 7, and lift it up so that the mold 8 can engage with the inner cylinder 1. Then, insert the insertion positioning bracket 9 back into the mounting bracket 7 and lower the mold 8. The lifting of the insertion positioning bracket 9 allows the lower mold 8 to engage with the inner cylinder 1 and the insertion positioning bracket 9, so that the lower mold 8 can be fixedly installed inside the mounting bracket 7. This eliminates the need for screws to fix the lower mold 8, reducing the difficulty of replacing the lower mold 8, preventing screws from falling off or being lost during use, and saving time on screw installation and removal, making the installation of the lower mold 8 more convenient.

[0032] A buckle 5 is fixedly installed on the outer surface of the end of the inner cylinder 1 away from the upright leg 6, and the buckle 5 engages with the top cover 2. The outer surface of the top cover 2 is in contact with the buckle 5. A piston block 4 is slidably installed inside the top cover 2, and the piston block 4 is in contact with the inner surface of the inner cylinder 1 and the inner surface of the top cover 2 respectively. The outer surface of one end of the piston block 4 is inclined, and the inside of the inner cylinder 1 is inclined.

[0033] After the material is put into the inner cylinder 1, the top cover 2 can be fixed to the inner cylinder 1 by the buckle 5 and the top cover 2. Then, the piston block 4 can be moved by the multi-stage electric push rod 3, so that the piston block 4 can squeeze the material to squeeze out the rice noodles. The piston block 4 can squeeze the material and push the mold 8 to be fixed. After use, the inner cylinder 1 and the top cover 2 can be separated. It is convenient and quick to put a large amount of material into the inner cylinder 1 and to clean the inside of the inner cylinder 1 and the top cover 2, so as to ensure the hygiene of the inner cylinder 1 and the top cover 2.

[0034] A pusher rod 10 is fixedly installed on the outer surface of the inner cylinder 1 away from the top cover 2. A rack block 11 is slidably installed on the outer surface of the inner cylinder 1, and the rack block 11 is connected to the output end of the pusher rod 10. A rotating meshing mechanism is provided between the rack block 11 and the inner cylinder 1. The extruded rice noodles can be quickly cut by the rotating meshing mechanism. The rotating meshing mechanism includes: a blade 13, which is rotatably installed on the outer surface of the inner cylinder 1. A gear 12 is fixedly installed on the outer surface of the rotating shaft of the blade 13, and the rotating shaft of the gear 12 and the rotating shaft of the blade 13 are concentrically designed. The gear 12 meshes with the rack block 11.

[0035] Once the rice noodles are extruded, the push rod 10 is activated, causing the rack block 11 to reciprocate on the outer surface of the inner cylinder 1. This allows the gear 12, which meshes with the rack block 11, to rotate, enabling the blade 13 to reciprocate under the movement of the push rod 10. The blade 13 can cut the rice noodles once when rotating and again when resetting. The rice noodles are cut by the pressure between the blade 13 and the mold 8, which shortens the cutting time and increases the production speed of rice noodles. At the same time, the blade 13 can be easily removed, replaced, and polished.

[0036] The outer surface of the support rod 6 is provided with a scale 14, and the scale 14 is recessed. A sliding fixing mechanism is provided between the support rods 6. The length of the extruded rice noodles can be easily detected by the sliding fixing mechanism, so that the rice noodles can be cut to a fixed length by the movement of the blade 13 after they are extruded to a certain length.

[0037] The recessed design of the scale 14 makes it more durable and allows for a direct view of the distance between the safety light grid 15 and the mold 8. The installed safety light grid 15 can also limit the movement of the support rod 6, making it more secure and ensuring that the heights of both ends of the safety light grid 15 are the same, which facilitates the adjustment of the cutting length of the rice noodles.

[0038] The sliding fixing mechanism includes: a safety light curtain 15, which is slidably installed on the outer surface of the support rod 6. The outer surface of the safety light curtain 15 is provided with screws, and the screws on the outer surface of the safety light curtain 15 are in contact with the outer surface of the support rod 6. A receiving tray 16 is placed between the support rods 6.

[0039] When the rice noodles are extruded and come into contact with the safety light curtain 15, the signal of the safety light curtain 15 will be blocked. At this time, the push rod 10 will be activated and drive the blade 13 to cut the rice noodles, allowing the cut rice noodles to fall into the receiving tray 16. At the same time, the material will continue to be extruded into strands, and the rice noodles will be cut again when the rice noodles block the signal of the safety light curtain 15 again, so that the length of the rice noodles cut each time is the same.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rice noodle processing and extrusion machine, comprising an inner cylinder (1), a top cover (2) being fitted onto the outer surface of the inner cylinder (1), and a multi-stage electric push rod (3) being fixedly installed on the outer surface of the top cover (2), with the outer surface of the output end of the multi-stage electric push rod (3) penetrating the outer surface of the top cover (2), and a vertical leg rod (6) being fixedly installed on the outer surface of the inner cylinder (1), characterized in that: An installation bracket (7) is fixedly installed on the outer surface of the inner cylinder (1), and the installation bracket (7) is located at the center of the inner cylinder (1). An insertion and engagement mechanism is provided between the installation bracket (7) and the inner cylinder (1). The film of the extruded rice vermicelli can be quickly replaced without removing the screws and can be automatically and quickly fixed.

2. The rice noodle processing and extrusion machine according to claim 1, characterized in that: The insertion and engagement mechanism includes: a mold (8), which is engaged and installed inside the mounting frame (7), and the mounting frame (7) is in contact with the outer surface of the mold (8), and the mold (8) and the mounting frame (7) are slidably connected. The outer surface of the mold (8) is provided with toothed blocks, and an insertion positioning frame (9) is inserted and installed inside the mounting frame (7), and the insertion positioning frame (9) engages with the toothed blocks of the mold (8).

3. The rice noodle processing and extrusion machine according to claim 1, characterized in that: A buckle (5) is fixedly installed on the outer surface of the end of the inner cylinder (1) away from the upright leg (6), and the buckle (5) engages with the top cover (2), and the outer surface of the top cover (2) is in contact with the buckle (5). A piston block (4) is slidably installed inside the top cover (2), and the piston block (4) is in contact with the inner surface of the inner cylinder (1) and the top cover (2) respectively. The outer surface of one end of the piston block (4) is inclined, and the interior of the inner cylinder (1) is inclined.

4. The rice noodle processing and extrusion machine according to claim 1, characterized in that: A pusher rod (10) is fixedly installed on the outer surface of the inner cylinder (1) away from the top cover (2). A rack block (11) is slidably installed on the outer surface of the inner cylinder (1), and the rack block (11) is connected to the output end of the pusher rod (10). A rotating meshing mechanism is provided between the rack block (11) and the inner cylinder (1). The extruded rice noodles can be quickly cut by rotating the meshing mechanism.

5. A rice noodle processing and strand-forming machine according to claim 4, characterized in that: The rotating meshing mechanism includes: a blade (13), which is rotatably mounted on the outer surface of the inner cylinder (1), and a gear (12) is fixedly mounted on the outer surface of the rotating shaft of the blade (13), and the rotating shaft of the gear (12) and the blade (13) are concentrically designed, and the gear (12) meshes with the rack block (11).

6. The rice noodle processing and extrusion machine according to claim 1, characterized in that: The outer surface of each of the leg rods (6) is provided with a scale (14), and the scale (14) is recessed. A sliding fixing mechanism is provided between the leg rods (6). The length of the extruded rice noodles can be easily detected by the sliding fixing mechanism, so that the rice noodles can be cut to a fixed length by the movement of the blade (13) after they have been extruded to a certain length.

7. A rice noodle processing and strand-forming machine according to claim 6, characterized in that: The sliding fixing mechanism includes: a safety light curtain (15), which is slidably installed on the outer surface of the upright leg (6), and the outer surface of the safety light curtain (15) is provided with screws, and the screws on the outer surface of the safety light curtain (15) are in contact with the outer surface of the upright leg (6), and a receiving tray (16) is placed between the upright legs (6).

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