Steamed vermicelli roll machine and steamed vermicelli roll production method

Abstract

The invention relates to the technical field of steamed vermicelli roll production, in particular to a steamed vermicelli roll machine and a steamed vermicelli roll production method. The steamed vermicelli roll machine comprises a cooking unit which comprises a steam box and a first conveying belt device, one end of the steam box is provided with an input port, the other end of the steam box is provided with an output port, the upper side conveying face of the first conveying belt device is a first conveying face, the first conveying face extends into the steam box from the input port and extends out of the output port, and the conveying tail end of the first conveying face is an output end; the slurry raising unit is used for laying slurry on the first conveying surface from the input port direction end; the powder rolling unit comprises a second conveying belt device, the upper side conveying surface of the second conveying belt device is a second conveying surface, and a cutting mechanism, a powder rolling mechanism and a cutting mechanism are sequentially arranged above the second conveying surface in the conveying direction of the second conveying surface; and the oiling mechanism is arranged between the output end and the conveying starting end of the second conveying surface. The device has the advantage of solving the problem that the existing steamed vermicelli roll production depends on a traditional manual mode and cannot meet the demand of batch centralized supply.

Description

Technical Field

[0001] The present application relates to the technical field of rice noodle roll production, and in particular to a rice noodle roll machine and a rice noodle roll production method. Background Art

[0002] Rice noodle rolls, a Cantonese snack made with rice paste, are a staple at teahouses, restaurants, and night markets. Because the thin wrapper is made with cloth, it's also called "bula cheung fun" or simply "la cheung fun." This Cantonese dish originated in Guangzhou, where it was first created by the Hexianguan restaurant in Pantang, Xiguan, in the 1930s and 1940s. Traditionally, rice noodle rolls are filled with minced meat, fish fillets, or fresh shrimp. They're also a common dim sum dish in Guangzhou and Hong Kong restaurants, with shrimp, beef, and barbecued pork being the most common.

[0003] There is a huge market demand for rice noodle rolls in Guangdong. However, according to current market understanding, rice noodle rolls are still produced by traditional manual methods. The production cycle of a single serving of rice noodle rolls is long and the efficiency is low. It usually takes 3-5 minutes to make a serving of rice noodle rolls, which makes it difficult to form mass production and cannot meet the mass centralized supply needs of some restaurants, canteens, etc.

[0004] In view of this, it is urgent to develop an industrialized, automated, and large-scale rice noodle processing equipment that can efficiently produce rice noodle rolls. Summary of the Invention

[0005] The purpose of this application is to propose a rice noodle roll machine and a rice noodle roll production method, which solves the problem that the current rice noodle roll production relies on traditional manual methods and cannot meet the needs of batch centralized supply.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions: On the one hand, the present application provides a rice noodle roll machine, comprising: a cooking unit, which includes a steamer and a first conveyor belt device, an input port is provided at one end of the steamer in the longitudinal direction, and an output port opposite to the input port is provided at the other end, the upper conveying surface of the first conveyor belt device is the first conveying surface, the first conveying surface extends into the steamer from the input port and extends from the output port, wherein the end of the first conveying surface close to the output port is the output end of the cooking unit; a slurry-forming unit, which is used to lay the slurry on the first conveying surface from the end in the direction of the input port; a powder rolling unit, which is arranged in the direction of the output end of the cooking unit, and includes a second conveyor belt device, the upper conveying surface of the second conveyor belt device is the second conveying surface, and along the conveying direction of the second conveying surface, a cutting mechanism, a powder rolling mechanism and a slicing mechanism are sequentially arranged above the second conveying surface; an oiling mechanism, which is arranged between the output end and the conveying starting end of the second conveying surface.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the cooking unit includes a first mounting frame for support; the steamer includes a steaming water tank arranged on the first mounting frame, the top of the steaming water tank is open, and the upper part of the steaming water tank is provided with a box cover that can cover the top opening of the steaming water tank, and the input port and the output port are respectively provided between the box cover and the steaming water tank; the steaming water tank is provided with a steam pipe, which extends from the outside of the steaming water tank to the inside of the steaming water tank and extends to the bottom of the first conveying surface.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the first conveyor belt device includes: a washing water tank, which is arranged on the first mounting frame, and is arranged directly below the steaming water tank, and the top of the steaming water tank is not closed; an active roller, which is rotatably arranged on the first mounting frame, and is arranged on the side of the output port away from the input port; a first rotation drive device, which is arranged on the first mounting frame, and the first rotation drive device is transmission-connected to the active roller; a driven roller, which is rotatably arranged on the first mounting frame, and is arranged on the side of the input port away from the output port; a first guide shaft, the number of the first guide shafts is at least two, and the two first guide shafts are arranged at least two. The guide shafts are detachably arranged in the cleaning water tank and are respectively arranged at both ends of the length direction of the cleaning water tank; the second guide shaft is detachably arranged on the cleaning water tank and is arranged at the opening of the cleaning water tank near the output port; the scraper is arranged in the cleaning water tank and is arranged between the second guide shaft and the first guide shaft near the second guide shaft, and the cutting edge of the scraper faces upward; the endless cloth belt is wound around the active roller, the driven roller, the first guide shaft and the second guide shaft, so that the active roller, the driven roller, the first guide shaft and the second guide shaft are all supported on the inner side of the ring of the endless cloth belt, and the cutting edge is supported on the outer side of the ring of the endless cloth belt.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the first mounting frame includes: a lower supporting body and an upper supporting body, the upper supporting body is arranged above the lower supporting body, and the steam box is arranged on the upper supporting body; a first supporting column and a second supporting column, the first supporting column is arranged on one side in the width direction of the steam box, the lower end of the first supporting column is connected to the lower supporting body, and the upper end is connected to the upper supporting body, the second supporting column is arranged on the side opposite to the first supporting column in the width direction of the steam box, the lower end of the second supporting column is connected to the lower supporting body, and the upper end is connected to the upper supporting body, By supporting the upper support body above the lower support body, a cutout is provided in the middle of the first support column, and a locking device is provided on the first support column, and the lower side and the upper side of the cutout are connected by the locking device so that the first support column is spliced at the cutout; a first mounting arm is provided on the upper support body, at one end close to the input port, and extends in a direction away from the output port, and the driven roller is provided on the first mounting arm; a second mounting arm is provided on the upper support body, at one end close to the output port, and extends in a direction away from the input port, and the active roller is provided on the second mounting arm.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the cooking unit also includes: a receiving conveyor belt, which is arranged below the steamer, including two transmission chains arranged opposite each other, a plurality of support rods are arranged between the two transmission chains, and the plurality of support rods are arranged in a circle along the length direction of the transmission chain, and the two ends of each support rod are correspondingly connected to the chain links of the transmission chain; two transmission rollers, one of the two transmission rollers is rotatably arranged below the input port, and the other is arranged below the conveying end of the first conveying surface, the transmission roller includes a rotatable rotating shaft, and a first sprocket is respectively provided at both ends of the rotating shaft; a second rotation drive device, which is transmission-connected to one of the transmission rollers for controlling the rotation of the rotating shaft; the receiving conveyor belt is sleeved on the two first sprockets, so that one end of the receiving conveyor belt is below the output port, and the other end is close to the conveying end of the first conveying surface and is received below the conveying end of the first conveying surface, the two first sprockets on each rotating shaft are respectively engaged with the two transmission chains, and the end of the receiving conveyor belt located below the input port is the output end of the cooking unit.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the position height of the transmission roller close to the conveying end of the first conveying surface is higher than the position height of the transmission roller below the input port; the receiving conveyor belt also includes two guide rollers, the two guide rollers are arranged below the output port and opposite to the transmission roller below the input port, the guide roller includes a rotatable guide shaft, and a second sprocket is respectively provided at both ends of the guide shaft, and the two guide rollers are respectively arranged above the upper conveyor belt of the receiving conveyor belt and above the lower conveyor belt. and make the second sprocket engage with the transmission chain below itself, and make the receiving conveyor belt have a conveying slope from below the output port obliquely upward to the conveying end near the first conveying surface through the two guide rollers; a rotatable brush roller is provided on the lower side of the receiving conveyor belt, the length direction of the brush roller is parallel to the width direction of the receiving conveyor belt, bristles are provided around the brush roller, and a first oil storage tank is provided below the brush roller, the bristles on the lower side of the brush roller extend into the first oil storage tank, and the bristles on the upper side of the brush roller are in contact with the lower side surface of the receiving conveyor belt.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the pulping unit includes: a second mounting frame; an upper paddle plate, which is provided with a pulp storage tank (open at the top), the upper paddle plate is arranged on the second mounting frame, and is located on the input port side of the cooking unit; a pulping roller, which is rotatably arranged directly above the upper paddle plate, and is provided with a fifth rotating drive device that is transmission-connected to the pulping roller, the length direction of the pulping roller is parallel to the width direction of the first conveying surface, the position height of the pulping roller is higher than the first conveying surface, and the lower side of the pulping roller is sunk into the pulp storage tank; a pulping plate, which is obliquely arranged above the first conveying surface so that the upper side edge of the pulping plate contacts the upper side of the pulping roller, and the lower side of the pulping plate extends above the first conveying surface.

[0013] Based on the above solution and as a preferred solution of the above solution: the cutting mechanism includes a cutting knife that can move up and down and is arranged above the second conveying surface, the length direction of the cutting knife is parallel to the width direction of the second conveying surface, and a first telescopic device is provided to drive the cutting knife to move up and down; the powder rolling mechanism includes a first bracket connected to the second conveying belt device, a first mounting seat that can slide up and down is provided on the first bracket, and a second telescopic device is provided on the first bracket to drive the first mounting seat to slide up and down, a first rotatable mounting shaft is provided on the first mounting seat, and a sixth rotation driving device is provided on the first mounting seat to control the rotation of the first mounting shaft, the first mounting shaft is located above the second conveying surface, and the length direction of the first mounting shaft extends along the width direction of the second conveying surface, and a paddle is provided on the first mounting shaft, and the length direction of the paddle is parallel to the first mounting shaft; the slitting mechanism includes a second bracket connected to the second conveying belt device, a second mounting seat that can slide up and down is provided on the second bracket, and an elastic device is provided on the second bracket to push the second mounting seat so that the second mounting seat has a tendency to slide toward the second conveying surface, the second mounting seat is provided with a second rotatable mounting shaft, and the second mounting shaft is provided with at least one slitting roller.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme: the oiling mechanism includes a second oil storage tank arranged near the output end, and a first oiling roller and a second oiling roller that can rotate are arranged above the second oil storage tank, the lower side of the first oiling roller is sunk into the second oil storage tank, the position of the second oiling roller is higher than the first oiling roller, and the roller surfaces of the first oiling roller and the second oiling roller are tangent, and a third rotation driving device is provided to be transmission-connected to the first oiling roller, and a fourth rotation driving device is provided to be transmission-connected to the second oiling roller, and the length directions of the first oiling roller and the second oiling roller are both parallel to the width direction of the first conveying surface.

[0015] On the other hand, based on the same technical concept of the present application, the present application also provides a rice noodle roll production method, which is applied to the rice noodle roll machine described above, and the rice noodle roll production method comprises: Step 1: put the first conveyor belt device into operation and move the first conveying surface from the input port toward the output port, and put the second conveyor belt device into operation and move the second conveying surface from a direction close to the output port toward a direction away from the output port; Step 2: using the slurry-generating unit to continuously lay the slurry on the first conveying surface from the input port, so that the slurry moves along the first conveying surface; Step 3: steaming the slurry on the first conveying surface in a steamer, so that the slurry is cooked on the first conveying surface and forms rice noodle wrappers; Step 4: introducing the rice noodle rolls from the output end to the conveying starting end of the second conveying surface; the rice noodle rolls pass through the oiling mechanism before entering the second conveying surface, and edible oil is applied to the rice noodle rolls by the oiling mechanism; Step five: the rice noodle wrappers are transported along the second conveying surface from the conveying starting end to the conveying end of the second conveying surface. During the conveying process, the rice noodle wrappers are cut into rice noodle wrapper segments arranged along the length direction of the second conveying surface by the cutting mechanism, and then the rice noodle wrapper segments are rolled into rice noodle rolls by the rolling mechanism, and then the rice noodle rolls are cut into rice noodle roll products along the length direction of the rice noodle rolls by the cutting mechanism.

[0016] In order to solve the problem that the current rice noodle roll production relies on traditional manual methods and cannot meet the demand for batch centralized supply, this application has the following beneficial effects: The rice noodle roll machine and rice noodle roll production method of the present application can be used to realize the industrialized and automated production and processing of rice noodle rolls.

[0017] The rice noodle roll machine of the present application is provided with a slurry-generating unit, a cooking unit, an oiling mechanism and a powder rolling unit. The slurry used to produce rice noodle rolls can be automatically added to the cooking unit through the slurry-generating unit and processed into rice noodle roll skins by the cooking unit. The processed rice noodle roll skins can be automatically rolled and cut into products by the powder rolling unit.

[0018] The oiling mechanism can apply cooking oil on the rice noodle roll skin, which can make the rice noodle roll more flavorful and prevent the rice noodle rolls from sticking to each other after being curled up, affecting the taste.

[0019] By processing rice noodle rolls using the rice noodle roll machine and rice noodle roll production method of the present application, no human intervention is required throughout the entire process except for the preparation of the slurry and the packaging of the rice noodle roll products, thus achieving true automation, liberating manpower, reducing the labor intensity of workers, and ensuring controllable hygiene and quality, as well as continuous production with high production efficiency, thus meeting the market demand for batch centralized supply.

[0020] In addition to the above-described purposes, features and advantages, the present application has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an overall schematic diagram of the rice noodle roll machine of this application; Figure 2 This is a schematic diagram of the cooking unit of this application; Figure 3 This is a schematic diagram of the cooperation between the first conveyor belt device and the receiving conveyor belt of the present application; Figure 4 for Figure 3 A magnified view of part A in FIG; Figure 5 This is a schematic diagram of the conveyor belt setup for this application; Figure 6 A schematic diagram of the steamer of this application; Figure 7 This is a schematic diagram of the scraper arrangement after the cleaning water tank is partially cut away; Figure 8 This is a schematic diagram of the U-shaped groove arrangement of this application; Figure 9 This is a schematic diagram of the oiling mechanism of this application; Figure 10 This is a schematic diagram of the pulping unit of this application; Figure 11 This is a schematic diagram of the sizing plate setting for this application; Figure 12 This is a schematic diagram of the slurry barrel of this application; Figure 13 This is a schematic diagram of the powder winding unit of this application; Figure 14 This is a schematic diagram of the filling spreading mechanism of this application; Figure 15 This is a schematic diagram of the cutting mechanism of this application; Figure 16 This is a schematic diagram of the powder rolling mechanism of this application; Figure 17 This is a schematic diagram of the cutting mechanism of this application; Figure 18 This is a flowchart of the steps of the rice noodle roll production method of this application; Figure 19 This is a rendering of the rice noodle rolls rolled by the rice noodle rolling mechanism of this application; Figure 20 This is the overall schematic diagram of the rice noodle roll machine for this application Figure 2 ; Figure 21 Schematic diagram of the powder rolling unit of this application Figure 2 .

[0022] Description of reference numerals: 100, slurry generating unit; 101, second mounting frame; 102, upper paddle plate; 103, slurry storage tank; 104, slurry generating drum; 105, fifth rotation drive device; 106, slurry plate; 107, slurry barrel; 108, slurry discharge pipe; 109, stirring device; 110, regulating valve; 111, regulating bracket; 112, regulating rod; 113, threaded hole; 114, regulating stud; 115, regulating plate; 116, long hole; 117, first screw; 118, second screw; 119, nut; 200, cooking unit; 201, first mounting frame; 202, lower support body; 203, upper support body; 204, first support column; 205, cutting opening; 206, locking device; 207, second support column; 208, first mounting arm; 209, second mounting arm; 210, steam box; 211, steaming water box; 212, box cover; 213, input port; 214, output port; 215, steam pipe; 216, thermometer; 217, smoking hood; 218, first conveyor belt device; 219, endless cloth belt; 220, first conveying surface; 221, driving roller; 22 2. Driven roller; 223. First rotary drive device; 224. Support plate; 225. Cleaning water tank; 226. U-shaped groove; 227. Elastic protrusion; 228. First guide shaft; 229. Second guide shaft; 230. Scraper; 231. Cutting edge; 232. Receiver conveyor belt; 233. Drive roller; 234. Rotating shaft; 235. First sprocket; 236. Second rotary drive device; 237. Drive chain; 238. Support rod; 239. Guide roller; 240. Guide rotating shaft; 241. Second sprocket; 242. Brush roller; 243. First oil storage tank; 244. Handle; 300, powder rolling unit; 301, second conveyor belt device; 302, second conveying surface; 303, cutting mechanism; 304, powder rolling mechanism; 305, slitting mechanism; 306, cutting knife; 307, first telescopic device; 308, first bracket; 309, first mounting seat; 310, second telescopic device; 311, first mounting shaft; 312, sixth rotation drive device; 313, paddle; 314, second bracket; 315, second mounting seat; 316, elastic device; 317, second mounting shaft; 318, slitting roller; 319, detection switch; 320, guide tube; 321, filling spreading mechanism; 322, filling machine; 323, filling outlet guide groove; 324, blade; 325, third telescopic device; 400, oiling mechanism; 401, connecting bracket; 402, second oil storage tank; 403, first oiling roller; 404, third rotation drive device; 405, second oiling roller; 406, fourth rotation drive device. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0024] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be located directly or indirectly on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on this technical solution. The terms "first" and "second" are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See Figure 1-21 The present application discloses a rice noodle roll machine and a rice noodle roll production method. The rice noodle roll machine and the rice noodle roll production method can be used to realize the industrialized and automated production and processing of rice noodle rolls.

[0026] In the first aspect, the present application discloses a rice noodle roll machine. Figure 1 and Figure 20 As shown, it includes a cooking unit 200, a battering unit 100, a flour rolling unit 300 and an oiling mechanism 400. The cooking unit 200 includes a tunnel-type steamer 210 and a first conveyor belt device 218. An input port 213 is provided at one end of the steamer 210 in the longitudinal direction, and an output port 214 opposite to the input port 213 is provided at the other end. The upper conveying surface of the first conveyor belt device 218 is a first conveying surface 220. The first conveying surface 220 extends from the input port 213 into the steamer 210 and extends from the output port 214 along the longitudinal direction. The end of the first conveying surface 220 close to the output port 214 (the conveying end of the first conveying surface 220) is designated as the output end of the cooking unit 200. The battering unit 100 is used to transfer the flour used for The slurry for making rice noodle rolls is laid on the first conveying surface 220 from the direction of the input port 213; the powder rolling unit 300 is arranged in the direction of the output end of the cooking unit 200, generally the conveying starting end of the second conveying surface 302 is connected to the lower side of the output end, which includes a second conveyor belt device 301, and the upper conveying surface of the second conveyor belt device 301 is the second conveying surface 302. Along the conveying direction of the second conveying surface 302, a cutting mechanism 303, a powder rolling mechanism 304 and a cutting mechanism 305 are arranged in sequence above the second conveying surface 302; the oiling mechanism 400 is arranged between the output end and the conveying starting end of the second conveying surface 302.

[0027] During use, the slurry for producing rice noodle rolls is automatically added to the cooking unit 200 by the slurry generating unit 100. The cooking unit 200 processes the slurry into rice noodle roll wrappers, which are then automatically rolled and cut into products by the rice noodle rolling unit 300. The oiling mechanism 400 applies cooking oil to the rice noodle roll wrappers, which not only enhances the flavor of the rice noodle rolls but also prevents them from sticking to each other after being rolled, affecting the taste.

[0028] In the second aspect, the present application discloses a rice noodle roll production method, which is applied to the rice noodle roll machine described above. Figure 18 As shown, the rice noodle roll production method includes: In step 1, the first conveyor belt device 218 is put into operation, and the first conveying surface 220 moves from the input port 213 to the output port 214. The second conveyor belt device 301 is put into operation, and the second conveying surface 302 moves from the direction close to the output end to the direction away from the output end.

[0029] In step 2, the slurry is continuously laid on the first conveying surface 220 from the input port 213 by the slurry raising unit 100 so that the slurry moves along the first conveying surface 220 .

[0030] In step three, the slurry on the first conveying surface 220 is steamed by the steamer 210 so that the slurry is cooked on the first conveying surface 220 and forms rice noodle wrappers.

[0031] Step 4: The rice noodle rolls are introduced from the output end to the conveying starting end of the second conveying surface 302 . Before entering the second conveying surface 302 , the rice noodle rolls are first passed through the oiling mechanism 400 , and edible oil is attached to one side of the rice noodle rolls through the oiling mechanism 400 .

[0032] Step five, the rice noodle wrappers are transported along the second conveying surface 302 from the conveying starting end to the conveying end of the second conveying surface 302. During the conveying process, the rice noodle wrappers are cut into rice noodle wrapper segments arranged along the length direction of the second conveying surface 302 by the cutting mechanism 303, and then the rice noodle wrapper segments are rolled into rice noodle strips by the rolling mechanism 304, and then the rice noodle strips are cut into rice noodle products along the length direction of the rice noodle strips by the cutting mechanism 305.

[0033] The length of the rice noodle roll skin segment is determined by the curled shape and size of the rice noodle roll strip, and the length of the segment cut into the rice noodle roll product is determined by the rice noodle roll specification requirements (such as the length of the packaging box).

[0034] By applying the rice noodle roll production method of the present application to the rice noodle roll machine of the present application, the rice noodle roll production is made automated and efficient.

[0035] To facilitate the understanding of the technical solution of this application, the following will continue to introduce in detail the combination of a rice noodle roll machine and a rice noodle roll production method.

[0036] In the embodiment of the present disclosure, Figure 2 and Figure 3 As shown, the cooking unit 200 includes a first mounting frame 201 for support; the steaming box 210 includes a steaming water tank 211 provided on the first mounting frame 201, and the top of the steaming water tank 211 is open, as shown in FIG. Figure 6 As shown, the upper part of the steaming water tank 211 is provided with a box cover 212 that can cover the top opening of the steaming water tank 211. At both ends of the length direction of the steaming water tank 211, the box cover 212 and the steaming water tank 211 are set to form an input port 213 and an output port 214 by having a gap at the end; the steaming water tank 211 is provided with a steam pipe 215, and the steam pipe 215 extends from the outside of the steaming water tank 211 to the inside of the steaming water tank 211, and extends to the bottom of the first conveying surface 220.

[0037] Based on this, the method for steaming in step three is to first close the box cover 212 on the steaming water tank 211, then connect a high-temperature steam source to the steam pipe 215 outside the steaming water tank 211, and introduce high-temperature steam into the steaming water tank 211 through the steam pipe 215.

[0038] The slurry is steamed into rice noodle roll wrappers by controlling the steam temperature and the residence time of the slurry in the steamer 210 while the slurry moves along the first conveying surface 220 .

[0039] In some embodiments, Figure 6 As shown, the side of the box cover 212 is hinged to the steaming water tank 211, so that the box cover 212 can swing to open or close the top opening of the steaming water tank 211. In order to facilitate the opening and closing operation of the box cover 212, the box cover 212 is also provided with a handle 244. Furthermore, the box cover 212 is provided with a thermometer 216 for detecting the temperature inside the steam box 210. Figure 2 As shown, in order to discharge the cooling steam and water vapor in time and realize precise temperature control, and at the same time to prevent the steam from overflowing from the input port 213 and the output port 214 and forming a large amount of fog in the production workshop, a smoke hood 217 is provided above the input port 213 and the output port 214 at both ends of the steamer 210. The smoke hood 217 can be connected to the exhaust system to remove the fog.

[0040] In the embodiment of the present disclosure, Figure 2 and Figure 3As shown, the first conveyor belt device 218 includes a washing water tank 225, a driving roller 221, a first rotation drive device 223, a driven roller 222, a first guide shaft 228, a second guide shaft 229, a scraper 230, and an endless cloth belt 219. The washing water tank 225 can also be mounted on the first mounting frame 201, directly below the steaming water tank 211, with an open top opening. The driving roller 221 is rotatably mounted on the first mounting frame 201, on the side of the output port 214 away from the input port 213. The first rotation drive device 223 is mounted on the first mounting frame 201 and is in transmission connection with the driving roller 221. The driven roller 222 is rotatably mounted on the first mounting frame 201, on the side of the input port 213 away from the output port 214. There are at least two first guide shafts 228, and both first guide shafts 228 are detachably mounted in the cleaning water tank 225, and are respectively mounted at both ends of the length direction of the cleaning water tank 225. The second guide shaft 229 is detachably mounted on the cleaning water tank 225, and is positioned at the opening of the cleaning water tank 225 near the outlet 214. Figure 7 As shown, the scraper 230 is disposed within the washing water tank 225, between the second guide shaft 229 and the first guide shaft 228 adjacent to the second guide shaft 229. The cutting edge 231 of the scraper 230 (cutting edge 231 is somewhat blunt and not sharp) faces upward. The endless belt 219 is wound around the driving roller 221, the driven roller 222, the first guide shaft 228, and the second guide shaft 229, so that the driving roller 221, the driven roller 222, the first guide shaft 228, and the second guide shaft 229 are all supported on the inner side of the endless belt 219, while the cutting edge 231 is supported on the outer side of the endless belt 219.

[0041] The annular cloth belt 219 is the conveyor belt of the first conveyor belt device 218. When setting the active roller 221 and the driven roller 222, the active roller 221 and the driven roller 222 are at the same horizontal height, and the upper sides of the active roller 221 and the driven roller 222 are flush with the lower sides of the input port 213 and the output port 214, that is, the upper side of the part of the annular cloth belt 219 between the active roller 221 and the driven roller 222 is the first conveying surface 220, so that the first conveying surface 220 is in a horizontal state, and at the same time, a part of the lower side of the annular cloth belt 219 will be introduced into the cleaning water tank 225 under the constraint of the first guide shaft 228.

[0042] Based on this, the rice noodle roll production method further includes an automatic cleaning method for the endless cloth belt 219, the steps comprising: A certain amount of water is stored in the cleaning water tank 225 so that the depth of the water covers the portion of the annular cloth belt 219 in the cleaning water tank 225; The endless cloth belt 219 is driven to rotate by the first rotation driving device 223 to control the active roller 221 to rotate. The endless cloth belt 219 moves in a circular direction from the input port 213 to the output port 214. The scraper 230 is used to remove the attachments (such as the undetached rice noodle wrapper residues) attached to the outer surface of the endless cloth belt 219 (the first conveying surface 220) by scraping, and then the endless cloth belt 219 is washed by the water in the washing water tank 225 by passing through the washing water tank 225.

[0043] In some embodiments, in addition, the steaming water tank 211 is provided with a connecting pipe connected to the top of the cleaning water tank 225. The water condensed during the steaming process will overflow along the connecting pipe into the cleaning water tank 225 as hot water, so as to use the hot water to clean the annular cloth belt 219.

[0044] In some embodiments, the conveyor belt used in the first conveyor belt device 218 is an endless, high-temperature-resistant cloth belt. Because the cloth belt material is breathable, using a high-temperature cloth bag as the conveyor belt for the first conveyor belt device 218 can, firstly, facilitate the steaming of the slurry, ensuring thorough cooking and a balanced steaming effect, resulting in consistent quality. Secondly, after the conveyor belt passes through the cleaning water tank 225, a water film is formed on the first conveying surface 220. This prevents the slurry from immediately soaking into the gaps in the high-temperature cloth bag after being laid on the first conveying surface 220, causing it to interlock and occlude. Generally, there are no restrictions on the direction in which the high-temperature steam can be discharged, and it can be discharged from the bottom to the bottom of the first conveying surface 220. In some embodiments, the high-temperature steam can be discharged from the bottom to the top of the first conveying surface 220. This allows a certain amount of the exhaust air to pass through the air in the endless cloth belt 219, forming an air film on the first conveying surface 220. This prevents the steamed rice noodle wrappers from soaking into the gaps in the high-temperature cloth bag, causing them to interlock and occlude. This helps the steamed rice noodle wrappers to separate from the first conveying surface 220 .

[0045] In the embodiment of the present disclosure, Figure 5As shown, the first mounting frame 201 includes a lower support body 202, an upper support body 203, a first support column 204, a second support column 207, a first mounting arm 208, and a second mounting arm 209. The upper support body 203 is arranged above the lower support body 202, and a steam box 210 is arranged on the upper support body 203. The lower support body 202 can be used to arrange a cleaning water tank 225, or it can be used only as a mounting support body. The first support column 204 is arranged on one side in the width direction of the steam box 210, and the lower end of the first support column 204 is connected to the lower support body 202, and the upper end is connected to the upper support body 203. The second support column 207 is arranged on the side opposite to the first support column 204 in the width direction of the steam box 210, and the lower end of the second support column 207 is connected to the lower support body 202, and the upper end is connected to the upper support body 203. The upper support body 203 is supported above the lower support body 202 by the first support column 204 and the second support column 207. Figure 3 and Figure 4 As shown, a cutout 205 is provided in the middle of the first support column 204, and a locking device 206 is provided on the first support column 204. The locking device 206 connects the lower and upper sides of the cutout 205, so that the first support column 204 is spliced at the cutout 205. To ensure the stability of the support effect, the number of first support columns 204 and second support columns 207 can be multiple. When an external force is applied to the cutout 205 provided on the first support column 204, a gap is formed at the cutout 205. Under normal circumstances, the locking device 206 can be used to connect the first support columns 204 to splice at the cutout 205 to ensure structural stability. The first mounting arm 208 is arranged on the upper support body 203, at one end close to the input port 213, and extends in a direction away from the output port 214, and a driven roller 222 is arranged on the first mounting arm 208; the second mounting arm 209 is arranged on the upper support body 203, at one end close to the output port 214, and extends in a direction away from the input port 213, and an active roller 221 is arranged on the second mounting arm 209; wherein the first mounting arm 208 or the second mounting arm 209 can be separately arranged as an independent whole, or the first mounting arm 208 or the second mounting arm 209 can be arranged into two parts, the two first mounting arms 208 are respectively arranged on both sides of the upper part of the first mounting frame 201 to support the two ends of the driven roller 222 through the bearing seat, or the two second mounting arms 209 are respectively arranged on both sides of the upper part of the first mounting frame 201 to support the two ends of the active roller 221 through the bearing seat.

[0046] Based on this, the rice noodle roll production method further includes a method for replacing the endless cloth belt 219, and the steps include: When disassembling, first remove the first guide shaft 228 and the second guide shaft 229 from the washing water tank 225, and open the tank cover 212. Here, you can first loosen the driven roller 222 to release the tension of the endless cloth belt 219, and then remove the first guide shaft 228 and the second guide shaft 229; Then, the locking device 206 is opened to put the cutout 205 in an unconstrained state; Then, external force is applied to create a certain gap in the cutout 205, and the portion of the annular cloth belt 219 between the steam box 210 and the washing water tank 225 is passed through the cutout 205, so that the entire annular cloth belt 219 is located outside the first mounting frame 201. Then, the endless cloth belt 219 without external constraints can be removed from the outside of the first mounting frame 201 .

[0047] During installation, first, open the locking device 206 to put the cut-off opening 205 in an unconstrained state, and put the box cover 212 in an open state; Then, external force is applied to create a certain gap in the cutout 205, and one side of the endless cloth belt 219 is passed through the cutout 205 so that one side of the endless cloth belt 219 is located between the steam box 210 and the washing water tank 225; Then, the lock is connected to close the cutout 205; Then, the other side of the endless cloth belt 219 is wound around the driven roller 222 and the active roller 221, and the endless cloth belt 219 is passed through the interior of the steamer 210; Then, the first guide shaft 228 and the second guide shaft 229 are installed so that both the first guide shaft 228 and the second guide shaft 229 are supported on the inner side of the endless belt 219 and the cutting edge 231 is supported on the outer side of the endless belt 219 .

[0048] The endless fabric belt 219 is susceptible to stretching and wear after prolonged high-temperature cooking, requiring regular replacement. However, conventional conveyor belt systems require disassembly of numerous components, making replacement very cumbersome. This can affect installation accuracy and necessitate re-adjustment. However, this design does not require the disassembly of the drive roller 221, transmission roller 233, or other precision-designed components during the assembly and disassembly of the endless fabric belt 219. Therefore, it can be reused after replacement without requiring further adjustment, and its operation is simple and convenient.

[0049] In some embodiments, Figure 8As shown, a U-shaped groove 226 is provided at the connection between the first guide shaft 228 and the second guide shaft 229 of the cleaning water tank 225, with the ends of the first guide shaft 228 and the second guide shaft 229 being inserted into the U-shaped groove 226. The first guide shaft 228 and the second guide shaft 229 are restrained by the endless cloth belt 219 and prevented from falling, thereby achieving a detachable connection. Furthermore, an elastic protrusion 227 can be provided at the opening of the U-shaped groove 226 to restrain the ends of the first guide shaft 228 and the second guide shaft 229.

[0050] In the embodiment of the present disclosure, Figure 2 、 Figure 3 and Figure 5 As shown, the cooking unit 200 also includes a receiving conveyor belt 232, two drive rollers 233, and a second rotation drive device 236. This component can also be mounted directly on the first mounting frame 201. Specifically, the receiving conveyor belt 232 is positioned below the steamer 210 and includes two opposing drive chains 237. A plurality of support rods 238 are positioned between the two drive chains 237. The support rods 238 are arranged along the length of the drive chain 237, with each support rod 238 connected to a corresponding link of the drive chain 237 at each end. One of the two drive rollers 233 is rotatably positioned below the inlet 213, while the other is positioned below the conveying end of the first conveying surface 220 (below the driving roller 221). The drive rollers 233 include rotatable shafts 234, with first sprockets 235 positioned at each end of the shaft. The second rotation drive device 236 is in transmission connection with one of the drive rollers 233 to control the rotation of the shaft 234. The receiving conveyor belt 232 is mounted on two first sprockets 235, with one end of the receiving conveyor belt 232 positioned below the output port 214 and the other end positioned near and below the end of the first conveying surface 220. The two first sprockets 235 on each rotating shaft 234 are respectively engaged with two transmission chains 237. The end of the receiving conveyor belt 232 located below the input port 213 is designated as the output end of the cooking unit 200.

[0051] After steaming in the steamer 210, the rice noodle wrappers' upper sides (the sides facing away from the first conveyor surface 220) are relatively smooth, offering a superior sensory quality. Because the rice noodle wrappers are curled by the rolling mechanism 304, the sides closest to the second conveyor surface 302 face outward. Therefore, after leaving the first conveyor surface 220, the rice noodle wrappers enter the receiving conveyor 232 downward, where they are flipped over, with the sides closest to the first conveyor surface 220 facing upward. This allows the rice noodle wrappers to enter the receiving conveyor 232 and then enter the rice noodle rolling unit 300. This allows the rice noodle wrappers' smoother sides to face outward, resulting in a rice noodle product with superior sensory quality. Furthermore, the receiving conveyor 232 extends the conveyance distance before entering the rolling unit 300, cooling the rice noodle wrappers and reducing the risk of them clumping together during storage after curling. Furthermore, the receiving conveyor 232 is located directly below the steamer 210, saving floor space and reducing the footprint of the rice noodle roll machine.

[0052] Furthermore, the height of the transmission roller 233 near the conveying end of the first conveying surface 220 is higher than the height of the transmission roller 233 below the input port 213; Figure 5 As shown, the receiving conveyor belt 232 also includes two guide rollers 239, which are arranged below the output port 214 and opposite to the transmission roller 233 below the input port 213. The guide roller 239 includes a rotatable guide shaft 240, and a second sprocket 241 is respectively provided at both ends of the guide shaft 240. The two guide rollers 239 are respectively arranged above the upper conveyor belt of the receiving conveyor belt 232 and above the lower conveyor belt, and the second sprocket 241 is engaged with the transmission chain 237 below itself, through the two guide rollers 2 39 makes the receiving conveyor belt 232 have a conveying slope from the bottom of the output port 214 obliquely upward to the conveying end near the first conveying surface 220; a rotatable brush roller 242 is provided on the lower side of the receiving conveyor belt 232, and the length direction of the brush roller 242 is parallel to the width direction of the receiving conveyor belt 232. The brush roller 242 is provided with bristles all over the body, and a first oil storage tank 243 is provided below the brush roller 242. The bristles on the lower side of the brush roller 242 extend into the first oil storage tank 243, and the bristles on the upper side of the brush roller 242 are in contact with the lower side surface of the receiving conveyor belt 232.

[0053] By moving the conveying starting end of the receiving conveyor belt 232 close to the conveying end of the first conveying surface 220, the suspended distance of the rice noodle wrapper after it leaves the conveying end of the first conveying surface 220 and before it enters the conveying starting end of the receiving conveyor belt 232 is shortened, thereby preventing the rice noodle wrapper from breaking.

[0054] Among them, the receiving conveyor belt 232 lifts the rice noodle roll skin through the supporting rod 238, which is beneficial to the heat dissipation of the rice noodle roll skin, and secondly, the lifting effect is good and the rice noodle roll skin will not be broken during the transportation process.

[0055] In some embodiments, to facilitate the installation of a drive roller 233 near the conveying end of the first conveying surface 220, the first mounting frame 201 is further provided with a support arm extending to the underside of the second mounting arm 209. The drive roller 233 near the conveying end of the first conveying surface 220 can be mounted on the support arm. Furthermore, the upper end of the support arm is detachably connected to the second mounting arm 209 via bolts. To remove the endless fabric belt 219, the bolts between the upper end of the support arm and the second mounting arm 209 are loosened, and the endless fabric belt 219 can be removed from between the upper end of the support arm and the second mounting arm 209.

[0056] Among them, edible oil is stored in the first oil storage tank 243, and the brush roller 242 rotates as the conveyor belt 232 moves, and then the bristles of the brush roller 242 continuously dip edible oil from the first oil storage tank 243 and apply it to the supporting rod 238. The edible oil can form an isolation between the supporting rod 238 and the rice noodle skin, preventing the rice noodle skin from sticking to the supporting rod 238.

[0057] In the embodiment of the present disclosure, Figure 10-12 As shown, the pulping unit 100 includes: a second mounting frame 101 for mounting support; an upper paddle disc 102 is provided with a pulp storage tank 103 with an open top, and the upper paddle disc 102 is arranged on the second mounting frame 101, and is located on the side of the input port 213 of the cooking unit 200; a pulping roller 104 is rotatably arranged directly above the upper paddle disc 102, and a fifth rotating drive device 105 is provided on the second mounting frame 101 to be transmission-connected to the pulping roller 104, the length direction of the pulping roller 104 is parallel to the width direction of the first conveying surface 220, the position height of the pulping roller 104 is higher than the first conveying surface 220, and the lower side of the pulping roller 104 is sunk into the pulp storage tank 103; the upper pulping plate 106 is obliquely arranged above the first conveying surface 220, so that the upper side edge of the upper pulping plate 106 contacts the upper side of the pulping roller 104 (preferably the contact mode is tangential), and the lower side of the upper pulping plate 106 extends to the top of the first conveying surface 220.

[0058] Based on this, the method of step 2 of laying the slurry from the input port 213 to the first conveying surface 220 continuously by the slurry raising unit 100 includes: First, the slurry for making rice noodle roll wrappers is put into the slurry storage tank 103; Then, the slurry drum 104 is driven to rotate by the fifth rotation, and the rotation direction is the direction facing the upper side edge of the slurry plate 106.

[0059] Through the above method, the slurry is driven to adhere to the surface of the slurry drum 104 by the rotating slurry drum 104. When passing the upper side edge of the slurry board 106, the upper side edge of the slurry board 106 connects the slurry on the slurry drum 104 to the slurry board 106, and flows downward along the slurry board 106 toward the first conveying surface 220 under the influence of gravity. It is worth noting that the slurry is driven to adhere to the surface of the slurry drum 104 by the slurry drum 104 so as to achieve uniform slurry laying on the first conveying surface 220, providing basic conditions for producing thinner and uniform thickness rice noodle wrappers. The slurry laying thickness is controlled by gravity screening and the speed control of the slurry drum 104, in conjunction with the moving speed of the first conveying surface 220. At the same time, after the slurry is connected to the slurry board 106, the slurry will adhere to the slurry board 106 and flow downward, and will be naturally evenly spread during the flow process, so that the slurry laid on the first conveying surface 220 is of uniform thickness and has good uniformity.

[0060] Among them, the second mounting frame 101 for installation support is mainly used to support and connect the upper paddle disc 102, set the paddle roller 104, the fifth rotation drive device 105, etc. The second mounting frame 101 can be set independently or connected to the first mounting frame 201, but it is preferably set independently.

[0061] Generally, a gap is provided between the first mounting frame 201 and the second mounting frame 101 to facilitate replacement of the endless cloth belt 219. However, in some embodiments, to ensure the stability of the first mounting arm 208, consideration may be given to utilizing the structure of the second mounting frame 101 to support the first mounting arm 208. In this case, the connection between the first mounting arm 208 and the second mounting frame 101 may be configured to be detachable, or the first mounting arm 208 may also be configured to be detachable. In this case, when the endless cloth belt 219 needs to be replaced, the connection between the first mounting arm 208 and the second mounting frame 101 can be disassembled, and the endless cloth belt 219 can be removed from the gap between the first mounting arm 208 and the second mounting frame 101 (the gap can be formed by applying external force).

[0062] In some embodiments, the lower edge of the sizing plate 106 contacts the first conveying surface 220 , and a support plate 224 is provided on the lower side of the first conveying surface 220 for support.

[0063] In some embodiments, Figure 10 As shown, a slurry barrel 107 is provided on the second mounting frame 101, and a paddle pipe is provided at the bottom of the slurry barrel 107, wherein the slurry outlet of the slurry pipe 108 extends to the top of the upper paddle disc 102, wherein, as shown in FIG. Figure 12As shown, a stirring device 109 is also provided in the slurry barrel 107. The prepared slurry can be introduced into the slurry barrel 107 by pumping or other means. The slurry in the slurry barrel 107 is stirred by the stirring device 109 to prevent sedimentation or segregation. The slurry in the slurry barrel 107 is then introduced into the upper paddle disc 102 through the slurry discharge pipe 108, where a small amount of outflow is controlled to prevent sedimentation or segregation of the slurry in the upper paddle disc 102. The slurry discharge pipe 108 can also be provided with a regulating valve 110 to control the slurry outflow rate.

[0064] In some embodiments, in order to ensure better working results, the thickness of the sizing plate 106 is generally thin, such as 0.8MM-1.5MM. However, the width of the sizing plate 106 generally determines the width of the slurry laid on the first conveying surface 220, so the width is generally wide, such as 40CM-60CM. Therefore, when the upper edge of the sizing plate 106 is not constrained, its contact with the sizing roller 104 will vibrate abnormally. This vibration will cause the slurry on the sizing roller 104 to enter the sizing plate 106 in an unsatisfactory manner, and the amount of slurry entering the sizing plate 106 will fluctuate. Therefore, if Figure 11 As shown, the second mounting frame 101 is provided with an adjustment bracket 111, which is provided with an adjustment rod 112. The adjustment rod 112 is positioned higher than the upper edge of the sizing plate 106. The adjustment rod 112 is provided with a plurality of threaded holes 113 arranged in a straight line along the length of the sizing drum 104. The axial direction of the threaded holes 113 points toward the sizing drum 104. The threaded holes 113 are provided with an adjustment screw 114. The end of the adjustment screw 114 abuts the side of the sizing plate 106 away from the sizing drum 104. Here, the end of the adjustment screw 114 near the sizing plate 106 is preferably a pointed structure, and the tip of the pointed structure abuts the sizing plate 106. The abutment of the adjustment screw 114 with the sizing plate 106 prevents the sizing plate 106 from vibrating abnormally, which would cause the upper edge of the sizing plate 106 to deviate significantly from the sizing drum 104. It also serves to flatten and level the upper edge of the sizing plate 106.

[0065] Furthermore, if Figure 11As shown, an adjustment plate 115 is provided on the adjustment bracket 111, and the adjustment plates 115 are provided on both sides of the sizing plate 106 in the width direction. The adjustment plates 115 are provided on the side of the sizing roller 104 close to the steamer 210. A long hole 116 is provided on the adjustment plate 115, and the length direction groove of the long hole 116 extends close to the direction of the steamer 210. A first screw 117 is provided at one end of the long hole 116 close to the sizing roller 104, passing through the long hole 116 to fix the adjustment plate 115 on the adjustment bracket 111, and second screws 118 extending outward are provided on both sides of the sizing plate 106, and the second screws 118 pass through the long hole 116. At least one nut 119 is provided on both sides of the second screw 118, and the adjustment plate 115 is clamped with each other by the two nuts 119 to realize the support of the sizing plate 106 by the adjustment plate 115. The advantage is that the second screw 118 can slide and adjust in the slot 116, while the adjustment plate 115 can also swing and adjust around the first screw 117. This makes it easy to adjust the inclination angle of the sizing plate 106 and the distance between the bottom edge of the sizing plate 106 and the first conveying surface 220. This facilitates debugging during installation and facilitates subsequent adjustments.

[0066] In the embodiment of the present disclosure, Figure 13 and 15 As shown, the cutting mechanism 303 includes a cutting knife 306 that is arranged above the second conveying surface 302 and can move up and down. The length direction of the cutting knife 306 is parallel to the width direction of the second conveying surface 302, and a first telescopic device 307 is provided to drive the cutting knife 306 to move up and down. Figure 13 and 16 As shown, the powder rolling mechanism 304 includes a first bracket 308 connected to the second conveyor belt device 301, a first mounting seat 309 capable of sliding up and down is provided on the first bracket 308, and a second telescopic device 310 is provided on the first bracket 308 to drive the first mounting seat 309 to slide up and down, a first mounting shaft 311 capable of rotating is provided on the first mounting seat 309, and a sixth rotation driving device 312 is provided on the first mounting seat 309 to control the rotation of the first mounting shaft 311, the first mounting shaft 311 is located above the second conveying surface 302, and the length direction of the first mounting shaft 311 extends along the width direction of the second conveying surface 302, and a dial plate 313 is provided on the first mounting shaft 311, and the length direction of the dial plate 313 is parallel to the first mounting shaft 311. Figure 13 and 17As shown, the cutting mechanism 305 includes a second bracket 314 connected to the second conveyor belt device 301, and a second mounting seat 315 that can slide up and down is provided on the second bracket 314, and an elastic device 316 is provided on the second bracket 314 to push the second mounting seat 315 so that the second mounting seat 315 has a tendency to slide toward the second conveying surface 302, and a second mounting shaft 317 that can rotate is provided on the second mounting seat 315, and at least one cutting roller 318 is provided on the second mounting shaft 317.

[0067] Based on this, in step five, the cutting knife 306 is driven downward by the first telescopic device 307 to cut the rice noodle roll skin into rice noodle roll skin segments arranged along the length direction of the second conveying surface 302; in order to facilitate the subsequent operation of the rice noodle rolling mechanism 304, the cutting knife 306 can make a brief stop on the second conveying surface 302 after moving downward, so that there is a certain distance gap between the front and back of the rice noodle roll skin segments, and then the cutting knife 306 moves upward to allow the rice noodle roll skin segments to pass. It is worth noting that because the rice noodle roll is soft and the cutting knife 306 also needs to be in direct contact with the second conveying surface 302, the lower edge of the cutting knife 306 has a certain bluntness and does not need to be sharp.

[0068] When the rice noodle wrapper segment approaches the rice noodle rolling mechanism 304, the first mounting shaft 311 is controlled to rotate by the sixth rotation driving device 312, and the first mounting seat 309 is driven to slide up and down by the second telescopic device 310, so that the lower side edge of the paddle plate 313 can contact the second conveying surface 302 during the rotation with the first mounting shaft 311, and the rice noodle wrapper segment is continuously conveyed toward the paddle plate 313 by the movement of the second conveying surface 302, and the rice noodle wrapper segment is continuously contacted by the lower edge of the paddle plate 313 and is stirred and turned over in the direction opposite to the moving direction of the second conveying surface 302 to realize the rice noodle wrapper segment being rolled into rice noodle strips. The working effect of rolling into rice noodle strips is as follows: Figure 19 shown.

[0069] Due to the push of the elastic device 316, the lower side of the rim of the cutting roller 318 contacts the second conveying surface 302 and rotates with the movement of the second conveying surface 302. Then, when the intestinal vermicelli strips moving along the second conveying surface 302 pass through the cutting mechanism 305, the intestinal vermicelli strips are crushed by the cutting roller 318 to cut the intestinal vermicelli strips into intestinal vermicelli products along the length direction of the intestinal vermicelli strips.

[0070] In some embodiments, the cutting rhythm (segments of rice noodle wrappers) of the cutting mechanism 303 can be controlled by the moving speed of the second conveying surface 302 and the downward movement rhythm of the cutting blade 306. Figure 13As shown, a detection switch 319 (such as a photoelectric sensor) is provided between the cutting mechanism 303 and the powder rolling mechanism 304, which is used to detect whether a rice noodle wrapper segment enters the powder rolling mechanism 304 from the cutting mechanism 303, so as to assist in controlling the up and down movement rhythm of the first mounting shaft 311, and to determine the start time of curling and the end time of curling in conjunction with the moving speed of the second conveying surface 302.

[0071] like Figure 21 As shown, two detection switches 319 can be provided, which are supported by a switch bracket provided on the second conveyor belt device 301. The two detection switches 319 are respectively located between the cutting mechanism 303 and the powder rolling mechanism 304, and between the cutting mechanism 303 and the stuffing spreading mechanism 321. The detection switch 319 (optional industrial camera) between the cutting mechanism 303 and the stuffing spreading mechanism 321 is used to detect whether the filling (meat filling) is in place (whether it is spread on the rice noodle roll), and the detection switch 319 between the cutting mechanism 303 and the powder rolling mechanism 304 is used to detect the position of the rice noodle roll segment and to infer the time when the rice noodle roll segment enters the powder rolling mechanism 304.

[0072] In some embodiments, the side of the paddle 313 close to the second conveying surface 302 has a certain flexibility, and a plastic plate or nylon plate with a certain elasticity can be selected. Of course, a food-grade silicone sheet with a certain elasticity is preferably used as the material of the side of the paddle 313 close to the second conveying surface 302, so that when the first mounting shaft 311 moves downward, the final distance between the first mounting shaft 311 and the second conveying surface 302 is slightly smaller than the width of the paddle 313 (the width of the paddle 313 is perpendicular to the width of the second conveying surface 302), thereby increasing the time and relative movement distance (the distance the rice noodle wrapper is moved on the second conveying surface 302 while shoveling it) of the lower edge of the paddle 313 to the second conveying surface 302, so as to ensure that the rice noodle wrapper is better scooped up and thrown in the direction opposite to the moving direction of the second conveying surface 302, and the cycle is repeated to achieve the curling of the rice noodle wrapper, and the effect is as follows Figure 19 shown.

[0073] It is worth noting that in the above solution, firstly, a plurality of paddles 313 can be provided on the first mounting shaft 311, and the paddles 313 are evenly distributed around the first mounting shaft 311. Secondly, a plurality of cutting rollers 318 can be provided on the second mounting shaft 317, and the number and spacing of the cutting rollers 318 are adjusted and controlled according to the required length of the cut noodles.

[0074] In some embodiments, Figure 13 and 14As shown, to meet the requirements of adding fillings to rice noodle rolls during production and to meet the requirements of product flavor configuration and control, the rice noodle roll machine also includes a filling spreading mechanism 321, which is arranged at the front end of the second conveyor belt device 301 in the conveying direction and on the side of the cutting mechanism 303 away from the powder rolling mechanism 304. The filling spreading mechanism 321 includes a filling machine 322 and a filling discharge guide 323. The filling discharge guide 323 is arranged above the second conveying surface 302, and the filling outlet of the filling discharge guide 323 faces the cutting mechanism 303. The filling machine 322 (purchased equipment) is connected to the filling discharge guide 323 via a conduit 320. The filling in the filling machine 322 is conveyed through the conduit 320 to the filling discharge guide 323, and the filling flows out of the filling outlet and is spread on the rice noodle roll wrapper.

[0075] Furthermore, if Figure 14 As shown, the filling outlet is also provided with a blade 324 that can move up and down in contact with the end surface of the filling outlet, and a third telescopic device 325 is provided to control the up and down movement of the blade 324. As the filling flows out of the filling outlet, the blade 324 can continuously and rapidly move up and down to cause the filling to be scattered and scattered on the rice noodle roll wrapper, thereby preventing large pieces of filling from falling onto the rice noodle roll wrapper and affecting the quality of the rice noodle roll product.

[0076] In some embodiments, Figure 21 As shown, there are two stuffing machines 322 of the stuffing spreading mechanism 321, which are respectively arranged on both sides of the length direction of the second conveyor belt device 301. The conduit arranged on the stuffing machine 322 directly extends to the top of the second conveyor belt device 301, and then the stuffing guide groove 323 is directly supported by the conduit 320. A blade bracket is also provided on the conduit 320, and the blade 324 is directly provided on the blade bracket. The third telescopic device 325 is also provided on the blade bracket.

[0077] In the embodiment of the present disclosure, Figure 1 and Figure 9As shown, the oiling mechanism 400 includes a second oil storage tank 402 arranged in the direction of the output end, and a first oiling roller 403 and a second oiling roller 405 that can rotate are arranged above the second oil storage tank 402. The lower side of the first oiling roller 403 is sunk into the second oil storage tank 402, and the position of the second oiling roller 405 is higher than the first oiling roller 403, and the roller surfaces of the first oiling roller 403 and the second oiling roller 405 are tangent, and a third rotation driving device 404 is provided to be transmission-connected to the first oiling roller 403, and a fourth rotation driving device 406 is provided to be transmission-connected to the second oiling roller 405, and the length directions of the first oiling roller 403 and the second oiling roller 405 are both parallel to the width direction of the first conveying surface 220. When the oiling mechanism 400 is specifically set up, it can be fixed on the second conveyor belt device 301 or the first mounting frame 201 through a connecting bracket 401 (used to support the second oil storage tank 402, the first oiling roller 403, the second oiling roller 405, the third rotation drive device 404 and the fourth rotation drive device 406, etc.).

[0078] Based on this, the method of attaching edible oil to the rice noodle wrapper through the oiling mechanism 400 in step four is specifically as follows: edible oil is stored in the second oil storage tank 402, the first oiling roller 403 is controlled to rotate by the third rotating drive device 404, and the second oiling roller 405 is controlled to rotate by the fourth rotating drive device 406; in the process of the rice noodle wrapper passing through the oiling mechanism 400, one side of the rice noodle wrapper (the side facing the receiving conveyor belt 232 and the second conveying surface 302) is partially attached to the second oiling roller 405, so that the edible oil is attached to the surface of the rice noodle wrapper through the second oiling roller 405.

[0079] By cooperating with the first oiling roller 403 and the second oiling roller 405, the amount of oil can be well controlled by the rotation speed, so that only a thin layer of edible oil can be applied to the rice noodle roll skin. First, the taste quality of the rice noodle roll skin is improved, second, it prevents excessive oiling from causing a greasy feeling, and third, the edible oil can prevent the rice noodle roll products from sticking to each other and forming clumps during storage.

[0080] The first, second, third, and fourth rotational drive devices 223, 236, 404, 406, 105, and 312 are preferably speed-adjustable drive motors. The first, second, and third telescopic devices 307, 310, and 325 are electrically operated telescopic rods or pneumatic cylinders. The elastic device 316 is preferably a spring.

[0081] In summary, the rice noodle roll machine and rice noodle roll production method of the present application process rice noodle rolls. Except for the slurry preparation and the packaging of rice noodle roll products (the packaging of rice noodle roll products can also be integrated with the automation products of subsequent workstations), no manual participation is required in the whole process, which realizes true automation, liberates manual labor, reduces the labor intensity of workers, and is controllable in hygiene and quality. It can also be produced continuously with high production efficiency, meeting the market demand for batch centralized supply. Figure 20 As shown, the slurry barrel 107 is positioned higher, and a sizing barrel can be specially set at a lower position. The slurry can be poured into the sizing barrel, and then the slurry in the sizing barrel is transported to the slurry barrel 107 by a delivery pump.

[0082] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. Rice noodle roll machine, characterized in that, include: The cooking unit comprises a steamer and a first conveyor belt device, wherein an input port is provided at one end of the steamer in the longitudinal direction and an output port opposite to the input port is provided at the other end thereof, and an upper conveying surface of the first conveyor belt device is a first conveying surface, which extends from the input port into the steamer and extends from the output port, wherein an end of the first conveying surface close to the output port is an output end of the cooking unit; a slurry-raising unit, configured to lay the slurry on the first conveying surface from the input port end; a powder rolling unit, which is arranged in the direction of the output end of the cooking unit, and includes a second conveyor belt device, the upper conveying surface of the second conveyor belt device is a second conveying surface, and a cutting mechanism, a powder rolling mechanism and a slitting mechanism are sequentially arranged above the second conveying surface along the conveying direction of the second conveying surface; An oiling mechanism is provided between the output end and the conveying starting end of the second conveying surface.

2. The rice noodle roll machine according to claim 1, characterized in that: The cooking unit includes a first mounting frame for support; The steam box includes a steaming water tank mounted on the first mounting frame, the top of the steaming water tank being open, a cover for covering the top opening of the steaming water tank being disposed on the upper portion of the steaming water tank, the input port and the output port being disposed between the cover and the steaming water tank, respectively; The steaming water tank is provided with a steam pipe, and the steam pipe extends from the outside of the steaming water tank to the inside of the steaming water tank and extends to the bottom of the first conveying surface.

3. The rice noodle roll machine according to claim 2, characterized in that: The first conveyor belt device comprises: a washing water tank, which is arranged on the first mounting frame and directly below the steaming water tank, and the top of the steaming water tank is an unsealed opening; an active roller rotatably mounted on the first mounting frame and disposed on a side of the output port away from the input port; a first rotation driving device, which is disposed on the first mounting frame and is transmission-connected to the active roller; A driven roller is rotatably mounted on the first mounting frame and is disposed on a side of the input port away from the output port; a first guide shaft, wherein at least two first guide shafts are provided, and both first guide shafts are detachably provided in the cleaning water tank, and are respectively provided at both ends of the length direction of the cleaning water tank; a second guide shaft, which is detachably mounted on the cleaning water tank and disposed at an opening of the cleaning water tank near one end of the output port; a scraper disposed in the cleaning water tank, between the second guide shaft and the first guide shaft adjacent to the second guide shaft, with a blade facing upward; An endless cloth belt is wound around the active roller, the driven roller, the first guide shaft and the second guide shaft, so that the active roller, the driven roller, the first guide shaft and the second guide shaft are all supported on the inner side of the endless cloth belt, and the cutting edge is supported on the outer side of the endless cloth belt.

4. The rice noodle roll machine according to claim 3, characterized in that: The first mounting frame comprises: a lower supporting body and an upper supporting body, wherein the upper supporting body is arranged above the lower supporting body, and the steam box is arranged on the upper supporting body; a first support column and a second support column, wherein the first support column is arranged on one side in the width direction of the steamer, the lower end of the first support column is connected to the lower support body, and the upper end is connected to the upper support body, and the second support column is arranged on a side opposite to the first support column in the width direction of the steamer, the lower end of the second support column is connected to the lower support body, and the upper end is connected to the upper support body, and the upper support body is supported above the lower support body by the first support column and the second support column, a cutout is provided in the middle of the first support column, and a locking device is provided on the first support column, and the lower side and the upper side of the cutout are connected by the locking device so that the first support column is spliced at the cutout; a first mounting arm, which is provided on the upper supporting body, is provided at one end close to the input port and extends in a direction away from the output port, the driven roller being provided on the first mounting arm; The second mounting arm is arranged on the upper supporting body, is arranged at one end close to the output port, and extends in a direction away from the input port. The active roller is arranged on the second mounting arm.

5. The rice noodle roll machine according to claim 1, characterized in that: The cooking unit also includes: A receiving conveyor belt is arranged below the steam box and includes two transmission chains arranged opposite to each other. A plurality of supporting rods are provided between the two transmission chains. The supporting rods are arranged along the length direction of the transmission chains, and the two ends of each supporting rod are correspondingly connected to the chain links of the transmission chains. Two transmission rollers, one of which is rotatably disposed below the input port and the other is disposed below the conveying end of the first conveying surface, the transmission roller comprising a rotatable rotating shaft, with first sprockets disposed at both ends of the rotating shaft; a second rotation driving device, which is drivingly connected to one of the transmission rollers to control the rotation of the rotating shaft; The receiving conveyor belt is sleeved on the two first sprockets, so that one end of the receiving conveyor belt is below the output port, and the other end is close to the conveying end of the first conveying surface and is received below the conveying end of the first conveying surface. The two first sprockets on each of the rotating shafts are respectively engaged with the two transmission chains, and the end of the receiving conveyor belt located below the input port is the output end of the cooking unit.

6. The rice noodle roll machine according to claim 5, characterized in that: The height of the transmission roller close to the conveying end of the first conveying surface is higher than the height of the transmission roller below the input port; The receiving conveyor belt further includes two guide rollers, the two guide rollers are arranged below the output port and are opposite to the transmission roller below the input port, the guide rollers include a rotatable guide shaft, and second sprockets are respectively provided at both ends of the guide shaft. The two guide rollers are respectively arranged above the upper conveyor belt of the receiving conveyor belt and above the lower conveyor belt, and the second sprockets are engaged with the transmission chain below themselves, so that the receiving conveyor belt has a conveying slope from below the output port obliquely upward to the conveying end near the first conveying surface through the two guide rollers; A rotatable brush roller is provided on the lower side of the receiving conveyor belt, the length direction of the brush roller is parallel to the width direction of the receiving conveyor belt, the brush roller is provided with bristles around the body, and a first oil storage tank is provided below the brush roller, the bristles on the lower side of the brush roller extend into the first oil storage tank, and the bristles on the upper side of the brush roller are in contact with the lower side surface of the receiving conveyor belt.

7. The rice noodle roll machine according to claim 1, characterized in that: The pulping unit comprises: a second mounting bracket; An upper paddle tray, which is provided with a pulp storage tank (open at the top), and the upper paddle tray is arranged on the second mounting frame and is located on the side of the input port of the cooking unit; a pulping drum rotatably disposed just above the upper paddle disc and provided with a fifth rotation drive device in transmission connection with the pulping drum; the length direction of the pulping drum is parallel to the width direction of the first conveying surface; the position height of the pulping drum is higher than the first conveying surface, and the lower side of the pulping drum is sunk into the pulp storage tank; The sizing plate is obliquely arranged above the first conveying surface so that the upper side edge of the sizing plate contacts the upper side of the sizing roller and the lower side of the sizing plate extends above the first conveying surface.

8. The rice noodle roll machine according to claim 1 or 5, characterized in that: The cutting mechanism includes a cutting knife that is arranged above the second conveying surface and can move up and down, the length direction of the cutting knife is parallel to the width direction of the second conveying surface, and a first telescopic device is provided to drive the cutting knife to move up and down; The powder rolling mechanism includes a first bracket connected to the second conveyor belt device, a first mounting seat that can slide up and down is provided on the first bracket, and a second telescopic device is provided on the first bracket to drive the first mounting seat to slide up and down, a first mounting shaft that can rotate is provided on the first mounting seat, and a sixth rotation driving device is provided on the first mounting seat to control the rotation of the first mounting shaft, the first mounting shaft is located above the second conveying surface, and the length direction of the first mounting shaft extends along the width direction of the second conveying surface, and a dial plate is provided on the first mounting shaft, and the length direction of the dial plate is parallel to the first mounting shaft; The cutting mechanism includes a second bracket connected to the second conveyor belt device, a second mounting seat that can slide up and down is provided on the second bracket, and an elastic device is provided on the second bracket to push the second mounting seat so that the second mounting seat has a tendency to slide toward the second conveying surface, a second mounting shaft that can rotate is provided on the second mounting seat, and at least one cutting roller is provided on the second mounting shaft.

9. The rice noodle roll machine according to claim 1, characterized in that: The oiling mechanism includes a second oil storage tank arranged near the output end, and a first oiling roller and a second oiling roller that can rotate are arranged above the second oil storage tank. The lower side of the first oiling roller is sunk into the second oil storage tank, the position of the second oiling roller is higher than the first oiling roller, and the roller surfaces of the first oiling roller and the second oiling roller are tangent. A third rotation driving device is provided to be transmission-connected to the first oiling roller, and a fourth rotation driving device is provided to be transmission-connected to the second oiling roller. The length directions of the first oiling roller and the second oiling roller are both parallel to the width direction of the first conveying surface.

10. A method for producing rice noodle rolls, characterized in that: Applicable to the rice noodle roll machine according to any one of claims 1 to 9, the rice noodle roll production method comprises: Step 1: put the first conveyor belt device into operation and move the first conveying surface from the input port toward the output port, and put the second conveyor belt device into operation and move the second conveying surface from a direction close to the output port toward a direction away from the output port; Step 2: using the slurry-generating unit to continuously lay the slurry on the first conveying surface from the input port, so that the slurry moves along the first conveying surface; Step 3: steaming the slurry on the first conveying surface in a steamer, so that the slurry is cooked on the first conveying surface and forms rice noodle wrappers; Step 4: introducing the rice noodle rolls from the output end to the conveying starting end of the second conveying surface; the rice noodle rolls pass through the oiling mechanism before entering the second conveying surface, and edible oil is applied to the rice noodle rolls by the oiling mechanism; Step five: the rice noodle wrappers are transported along the second conveying surface from the conveying starting end to the conveying end of the second conveying surface. During the conveying process, the rice noodle wrappers are cut into rice noodle wrapper segments arranged along the length direction of the second conveying surface by the cutting mechanism, and then the rice noodle wrapper segments are rolled into rice noodle rolls by the rolling mechanism, and then the rice noodle rolls are cut into rice noodle roll products along the length direction of the rice noodle rolls by the cutting mechanism.

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