174 results about "Chinese meat bun" patented technology

The fancy steamed stuffed bun wrapper coating machine comprises a frame body and a PLC control device, a conveying belt is erected on the frame body, a wrapper feeding machine is arranged on one side of the conveying belt, and a material taking mechanical arm is arranged between the wrapper feeding machine and the conveying belt; the PLC control device receives the starting signal and then outputs a first control instruction to the leather feeder; the photoelectric sensor detects passing of the to-be-processed product and outputs a signal indicating that the to-be-processed product passes to the PLC control device, a second control instruction is output to the material taking manipulator to take the wrapper based on the output signal of the photoelectric sensor, and the wrapper is placed and attached to the to-be-processed product; and the PLC control device detects whether the material taking manipulator completes the placing action or not, if yes, a first control instruction is output to the leather supplying machine on the upper station and the lower station in the advancing direction of the conveying belt, the steps are repeated, and the to-be-machined product is coated with leather for many times. The device has the effect of improving the automation degree and the production efficiency.

The invention discloses an automatic steamed stuffed bun machine with wrinkled stuffing, and relates to the field of steamed stuffed bun machines, the automatic steamed stuffed bun machine comprises a rack, the rack is sequentially provided with a stuffing pressing part, a creasing part, a folding part, a sealing part and a supporting plate lifting part from top to bottom, the stuffing pressing part comprises a wrapper sucking plate and a pre-pressing ring, and the wrapper sucking plate and the pre-pressing ring both have freedom degrees of moving in the vertical direction; a plurality of pre-pressing pieces are fixed to the bottom of the pre-pressing ring in the circumferential direction of the pre-pressing ring, the creasing component comprises a plurality of creasing pieces arranged in the circumferential direction, the folding component comprises a plurality of wrapper receiving pieces arranged in the circumferential array, and the wrapper receiving pieces are provided with hinge points of the horizontal axis; a plurality of wrapper receiving pieces and a plurality of pre-pressing pieces are sequentially staggered to form clearance fit, so that dents are formed in the wrappers in advance, the wrapper receiving pieces deflect towards the annular space from hinge points to enable the wrappers to be folded into a vertical state, wrinkles are formed on the peripheries of the wrappers in cooperation with the creasing pieces, the wrinkles are formed in a creasing mode, and the creasing effect is closer to that of traditional manual making; and after the stuffed product is cooked, wrinkles do not rebound.

The invention relates to the technical field of food processing, in particular to a steamed stuffed bun containing rumex hanus powder and a production process of the steamed stuffed bun. In order to solve the technical problem, the technical scheme provided by the invention is as follows: the steamed stuffed bun containing the rumex hanus powder is prepared by mixing the following raw materials by weight: 80-160kg of wheat flour, 1-7kg of rumex hanus powder, 400-800g of high-activity dry yeast and 180-240g of dietary alkali. The rumex hanus steamed stuffed bun has the beneficial effects that the rumex hanus steamed stuffed bun is rich in nutrition: by adding rumex hanus powder, various nutritional ingredients of rumex hanus are blended into the steamed stuffed bun, so that the nutritional value of the steamed stuffed bun is greatly improved, and the requirements of consumers on healthy diet are met; the reasonable raw material ratio and the standard production process ensure that the steamed stuffed bun has good taste and texture, not only keeps the softness of the traditional steamed stuffed bun, but also is endowed with unique flavor; all links in the production process are strictly controlled, and the quality stability of steamed stuffed bun products is ensured from raw material treatment to finished product packaging.

The invention discloses a method and a system for visually detecting outer surface defects of steamed stuffed buns, relates to the technical field of visual detection of defects, and aims to stretch a low-contrast area to a higher gray level space through area mean value logarithm mapping processing, enhance the overall image layering sense and contribute to revealing tiny defects hidden under a strong interference background. Through fusion calculation of first-order gradient and two-dimensional Laplacian response in the horizontal direction and the vertical direction, composite response can be formed to structural changes of recesses, cracks, wrinkles and the like in different directions on the surface of the steamed stuffed bun, so that texture contours which are originally weakened in strong light, moisture or compressed areas are presented in a highlight manner; the problem that the structure edge is fuzzy is solved. And local high-frequency detail enhancement processing is performed on the normalized image, so that low-contrast defect areas which are visually fuzzy due to humidity or illumination interference originally, such as light-color wrinkles, local collapse, edge indentations and the like, are enhanced and expressed in a response diagram.

The invention relates to the field of steamed stuffed bun wrapper processing, in particular to a steamed stuffed bun wrapper automatic forming and thickness control device which comprises a bottom plate, two supporting plates are arranged on the upper end face of the bottom plate, and a material placing table used for placing materials is arranged at the tops of the supporting plates. A material conveying device used for conveying materials is horizontally arranged at the center of the upper end face of the bottom plate, a forming roller capable of rotating is arranged between the two supporting plates, a plurality of mounting holes are formed in the forming roller, forming dies are mounted in the mounting holes, a built-in fixing frame is arranged in the forming roller, and a plurality of fixing blocks are arranged in the built-in fixing frame. The built-in fixing frame is horizontally provided with a driving worm capable of rotating, one end of the driving worm is provided with a rotary knob, the built-in fixing frame is further provided with a turbine capable of being meshed with the driving worm, the forming roller can make wrappers with different thicknesses into steamed stuffed bun wrappers, and the problem that the forming roller is poor in applicability is solved.

The utility model discloses a steamed stuffed bun forming machine, and relates to the technical field of steamed stuffed bun forming machine structures, the steamed stuffed bun forming machine comprises a steamed stuffed bun machine assembly, the steamed stuffed bun machine assembly comprises a U-shaped machine body, a rotating shaft and a conveying belt, an anti-sticking assembly is arranged on the inner wall of the U-shaped machine body, and the anti-sticking assembly comprises a sliding groove, a powder bin, a powder outlet groove, a powder roller and a semicircular groove. By arranging the anti-sticking assembly, when the steamed stuffed bun machine assembly is used for producing steamed stuffed buns, flour only needs to be added into the flour bin of the anti-sticking assembly, the flour roller rotates synchronously when the rotating shaft drives the conveying belt to operate, and the flour in the flour bin is conveyed to the inner wall of the flour outlet groove through the semicircular groove in the outer wall of the flour roller; when the steamed stuffed buns fall to the top of the conveying belt, the steamed stuffed buns are in contact with the flour preferentially, so that the steamed stuffed buns cannot be adhered to the top of the outer wall of the conveying belt during conveying, and the problem that the steamed stuffed buns are adhered to the top of the conveying belt and are damaged during collection is solved.

The invention discloses nutrition-balanced flour assisting in pancreas islet repair as well as a preparation method and application of the nutrition-balanced flour. The nutrition-balanced flour is prepared from the following raw materials in parts by mass: 40-60 parts of whole grains, 10-15 parts of beans, 5-15 parts of vital gluten, 7-10 parts of potatoes, 7-10 parts of vegetables, 5-8 parts of bacteria and algae, 5-8 parts of nut seeds, 3-5 parts of medicinal and edible food and 3-5 parts of beer yeast. The invention provides more comprehensive nutrition powder containing whole grains, beans, potatoes, nuts and the like, and further comprises common food with the effect of reducing blood sugar and medicinal and edible food which has the effect of reducing blood sugar and can prevent diabetic complications, and the nutrition flour has the following functions: balanced nutrition is provided for the body; blood sugar reduction is assisted; the islet cells are assisted to repair; and diabetic complications are prevented. The invention relates to an application of nutrition-balanced flour assisting in pancreas islet repair. The flour is used for making steamed buns, dumplings, steamed stuffed buns, wontons, noodles, cakes, biscuits or other flour products.

The invention discloses a preparation method of cooked wheaten food containing coffee and coffee crisp steamed stuffed bun, and the preparation method of the cooked wheaten food containing coffee mainly comprises the following steps: putting flour, low-sugar yeast, baking powder and salt into a dough mixer, mixing and stirring for 2-3 minutes, then adding coffee mixed liquor, and kneading dough for 5-6 minutes to form first dough, according to the present invention, the Yunnan small-grain coffee and the traditional broken crisp steamed stuffed bun production process are combined, the innovation and the upgrading of the traditional food are achieved, the coffee concentrate is added into the steamed stuffed bun, and the coffee concentrated liquid is added through the slow-release absorption mechanism of the caffeine and the refreshing function, such that the taste of the steamed stuffed bun is improved, and the taste of the steamed stuffed bun is improved. The coffee polyphenol and the carbohydrate are combined to effectively avoid nervous excitation caused by excessive intake, the synergistic effect of the coffee polyphenol and the carbohydrate contributes to blood glucose stabilization, in addition, the technical bottleneck of the existing coffee wheaten food is solved, and the product is endowed with multiple health values, regional culture characteristics and market competitiveness.

The application relates to the steamed bun skin processing field, in particular to a steamed bun skin automatic forming and thickness control device, which comprises a bottom plate, the upper end surface of the bottom plate is provided with two supporting plates, the top of the supporting plate is provided with a material placing table for placing materials, the upper end surface of the bottom plate is horizontally provided with a material conveying device for conveying materials, rotatable forming roller cylinders are arranged between the two supporting plates, a plurality of mounting holes are arranged on the forming roller cylinders, forming dies are arranged in the mounting holes, an inner fixing frame is arranged in the forming roller cylinder, a rotatable driving worm is horizontally arranged on the inner fixing frame, a knob is arranged on one end of the driving worm, and a turbine capable of being engaged with the driving worm is further arranged on the inner fixing frame. The forming roller cylinder can make different thickness of the dough skin into steamed bun skin, and the problem of poor applicability of the forming roller cylinder is solved.

The invention discloses quick-frozen steamed stuffed bun processing fermentation equipment, which comprises a cabinet body, a multi-layer fermentation frame and a temperature and humidity regulation and control system, and further comprises a displacement driving unit, a detection port, a detection arm, a touch pressure detection head, a mechanical sensing unit and a control unit, the control unit controls the displacement driving unit to drive the touch pressure detection head to move to the position over preset dough in the fermentation frame from the target detection port and controls the touch pressure detection head to make vertical downward contact with the target dough at the preset contact speed and press the target dough into the preset depth, and meanwhile pressure and displacement data are collected through the mechanical sensing unit. And based on the pressure and displacement data, calculating rebound characteristic parameters of the pressed dough, so as to judge the fermentation state of the dough according to the rebound characteristic parameters. According to the fermentation equipment, manual subjective judgment is completely replaced, uninterrupted, online and quantitative fermentation state detection without opening a box is realized, the product consistency is ensured, and the production automation degree is improved.

The utility model relates to the technical field of steamed stuffed bun production, in particular to a steamed stuffed bun wrapper pressing device for steamed stuffed bun production, which comprises a box body, a transportation frame for transporting steamed stuffed bun wrapper materials is arranged in the box body, and the bottom of the transportation frame is fixedly connected with supporting legs; a pressing mechanism is arranged above the transportation frame; the air cylinder drives the sliding plate to move, the sliding plate drives the motor to move downwards, the motor drives the rotating shaft and the pushing piece to move downwards, the fixing shaft and the pressing sleeve on the outer side of the fixing shaft make contact with fabric of the steamed stuffed bun, the cover body covers the outer side of the fabric of the steamed stuffed bun, the motor drives the rotating shaft, the pushing piece and the fixing shaft to rotate, and the pressing sleeve on the outer side of the fixing shaft rotates. According to the steamed stuffed bun making machine, steamed stuffed bun fabric can be rolled and is in a sheet shape through cooperation with the cover body, then after making is completed, the fixing shaft and the pressing sleeve reset and move upwards, compared with a traditional direct pressing mode, the contact area with steamed stuffed bun wrappers can be effectively reduced through the arrangement, and it is guaranteed that the steamed stuffed bun wrappers are prevented from being driven to move upwards when moving upwards.

According to the low-greasiness beef bone soup steamed stuffed bun and the preparation method thereof, the beef bone is used for preparing the flavor soup, the pig front leg meat and the streaky pork are mixed and smashed to obtain the minced meat, then the minced meat, the flavor soup and the auxiliary materials are mixed to prepare the mixed stuffing, and the mixed stuffing is wrapped in the steamed stuffed bun wrapper to prepare the beef bone soup steamed stuffed bun. The cost of the soup ladle can be reduced; the minced meat is refrigerated and then coagulated fat on the surface is scraped off, so that the greasy feeling of the minced meat can be reduced, the minced meat is more elastic, and the situation that the minced meat is too burnt to affect the taste is avoided. The white radishes and the apples added into the flavored soup can cover the greasy taste of the meat stuffing, and the apples bring fruit fragrance to the steamed stuffed buns, so that the greasy taste of the steamed stuffed buns can be better reduced.

The utility model discloses a steamed stuffed bun kneading machine, which belongs to the field of food processing, and comprises an electric conveying belt, the side end of the electric conveying belt is fixedly connected with an L-shaped side rod, the lower end of the horizontal plane of the L-shaped side rod is fixedly connected with a kneading device body, and the lower end of the kneading device body is fixedly connected with a mounting outer ring. A fixing top ring is fixedly connected to the inner side wall of the multi-flower-kneading device body, a gauze ring type hollow bag is fixedly connected to the lower end of the fixing top ring, a hollow interlayer is formed in the inner end of the gauze ring type hollow bag, and the inner end of the hollow interlayer is filled with a plurality of flour; according to the scheme, the gauze ring-shaped hollow bag can play a role in isolation, flour in the gauze ring-shaped hollow bag can float out through the pores in the extrusion process and is assisted on the connecting surface of the pattern-pinching inclined plane rod and steamed stuffed bun dough, the adhesive force between the steamed stuffed bun dough and the surface of the pattern-pinching inclined plane rod can be reduced, the adhesion phenomenon is reduced, and the steamed stuffed bun dough can be made into a whole. The processing efficiency of the steamed stuffed bun dough is effectively improved.

The invention relates to the technical field of steamed stuffed bun making processes, in particular to a composite steamed stuffed bun making method which comprises the following steps: a1, mixing flour with drinking water, kneading into first dough with compact texture and high ductility, and standing for a period of time for later use; a2, mixing the other part of flour with water and yeast, kneading the mixture into second dough with soft texture and high bulkiness, and carrying out temperature-controlled standing fermentation until the second dough is in a preset state for later use; a3, preparing juice stuffing from fresh meat, vegetables and seasoning juice in proportion; a4, making the first dough into a first wrapper, and wrapping the juice stuffing in the first wrapper to form an inner core unit; and a5, making the second dough into a second wrapper, and wrapping the inner core unit in the second wrapper to form the composite steamed stuffed bun. According to the method, through functional complementation of the first wrapper and the second wrapper and sealing and fermentation control in the technological process, organic unification of the structural stability, the taste level and the juice retention capacity of the steamed stuffed bun is achieved.

The utility model relates to the technical field of food processing, in particular to a steamed stuffed bun wrapper pressing device which comprises a machine frame, a feeding port is formed in the upper end of the machine frame, a feeding roller shaft is arranged outside the feeding port, a discharging port is formed in the lower end of the machine frame, a conveying structure is arranged outside the discharging port, and the conveying structure comprises two mounting plates and a conveying belt. A material receiving structure is arranged at the outer end of the conveying structure and comprises a bottom plate, two parallel side baffles, a rear baffle, two connecting frames, a first mounting column and a second mounting column, the side baffles and the rear baffle are perpendicularly arranged at the edge of the upper end face of the bottom plate, and one end of each connecting frame is connected with the corresponding side baffle through a pin shaft; and the inner ends of the first mounting column and the second mounting column are fixed on the outer side surfaces of the corresponding mounting plates. The steamed stuffed bun wrapper pressing device disclosed by the utility model solves the problem that dry flour scattered materials randomly fall onto a table top and are difficult to recycle in a steamed stuffed bun wrapper pressing process.

The invention discloses a normal-temperature fresh-keeping method for steamed stuffed buns. According to the fresh-keeping method, the steamed stuffed buns are kept fresh at the normal temperature in a composite mode of adding a compound preservative and a fresh-keeping material and performing controlled atmosphere; the compound preservative comprises calcium propionate, sodium diacetate and epsilon-polylysine and is added in the preparation process of the steamed stuffed bun, the fresh-keeping material and the modified atmosphere are added and carried out in the packaging process, and stuffing adopted by the steamed stuffed bun is non-pre-cooked stuffing. According to the method, the steamed stuffed buns are preserved in a composite mode of simultaneously adding the compound preservative, performing air conditioning and adding the preservation material, so that the fresh quality of the steamed stuffed buns can be effectively maintained, the steamed stuffed buns have good color, flavor, texture, water binding capacity and nutrition, the storage period of the steamed stuffed buns at normal temperature is remarkably prolonged, and the quality of the steamed stuffed buns is improved. The method has the advantages of convenience in transportation, continuous production and the like, and has wide market prospects.

The utility model relates to the technical field of steamed stuffed bun processing, and particularly discloses a steamed stuffed bun stuffing processing device which comprises a cleaning box and a water tank fixedly connected to the bottom of the cleaning box, no less than three groups of stirring rods are rotatably connected in the cleaning box, and a cleaning frame is fixedly connected to the stirring rods. According to the vegetable cleaning device, the stirring rod, the cleaning frame, the rotating assembly, the flushing pipe, the connecting pipe and the conveying assembly are arranged, the rotating assembly drives the stirring rod to rotate, the stirring rod drives the cleaning frame to rotate, and vegetables floating on the water surface are brought into water to be cleaned; meanwhile, water in the water tank is conveyed into one set of washing pipes through the conveying assembly and then conveyed into the other set of washing pipes through the connecting pipe, the washing pipes wash the surfaces of the vegetables, impurity residues on the vegetables are reduced, and the washing effect is improved.

1. Name of the designed product: degradable steamed stuffed bun box (five compartments). 2. Use of the designed product: used for containing food packaging box. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of steamed stuffed bun steaming machines, and discloses an automatic water guiding steamed stuffed bun steaming machine which comprises a heating base and a steaming box shell, the top of the heating base is provided with the steaming box shell, the two sides of the inner wall of the steaming box shell are provided with layer frames, the layer frames are horizontally arranged in a layered mode, a steaming plate is arranged above the layer frames, and the bottom of one side of the steaming plate is provided with a cushion block. According to the steamed stuffed bun steaming device, water drops are absorbed through the water absorption effect of the steaming cloth and the flow guide strips, the water drops are prevented from dropping on steamed stuffed bun on the bottom layer, and the quality of the steamed stuffed bun is not affected, and due to the fact that the steaming cloth and the flow guide strips are obliquely arranged, after the steaming cloth and the flow guide strips absorb water, the steamed stuffed bun quality is improved, and the steamed stuffed bun quality is improved. When steamed stuffed buns are steamed, water on the steamed stuffed buns can move towards one end of the water collecting tank through gravity and finally drops into the water collecting tank along with the gravity, so that the dripping phenomenon caused by excessive local absorption of the steaming cloth can be avoided, water drops are prevented from falling onto the steamed stuffed buns, and the steamed stuffed bun steaming quality is ensured.

The invention relates to a composition for preventing and treating tobacco black shank and application. The composition comprises methyl jasmonate, absolute ethyl alcohol and mancozeb. In the composition disclosed by the invention, the jasmonic acid methyl ester and the mancozeb can have a relatively good synergistic effect, the jasmonic acid methyl ester can enhance lignification of cell walls, and the mancozeb can inhibit germination of pathogenic bacteria of steamed stuffed buns in the same time and further block invasion of hyphae, so that a relatively good prevention and treatment effect is achieved.

1. The name of the product of this design: packaging bag (red bean paste bag, green pepper bag, chicken bag, mushroom bag, green vegetable bag, pork bag, green onion bag). 2. Purpose of the product of this design: packaging bag for steamed buns. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. The appearance design 1-design 4 is a thin product, and the left view, right view, top view and bottom view of design 1-design 4 are omitted. 6. Designate Design 1 as the base design.

1. Name of the design product: Paper mat (flower paper mat). 2. Use of the design product: A paper mat used for steaming buns, steamed buns, etc. inside a steamer or a steaming tray. 3. Design key points of the design product: The combination of shape and pattern. 4. The picture or photo that best shows the design key points: Perspective view. 5. This design product is a thin product, and the left view, right view, top view and bottom view are omitted.

1. Name of the product under this design: Intelligent Dough Rolling Machine (H‑20 Model). 2. Purpose of this design product: used to make dumpling wrappers, bun wrappers and various pasta skins. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.

The invention discloses a steamed stuffed bun, steamed bun and steamed twisted roll combined machine which comprises a main conveying table as a basic bearing and conveying part of equipment and used for conveying dough sheets; a rolling cutting group is mounted above one end of the conveying table and is used for continuously cutting the dough sheets; a tubular forming area is arranged on one side of the rolling cutting set and used for enabling the flattened dough sheets to be folded in a tubular mode. According to the steamed stuffed bun forming machine, uniform oil smearing is achieved through cooperation of oil guide piece micropores and a sponge brush, auxiliary material discharging is accurately controlled through a stirring roller and an adjustable bottom plate, steamed stuffed bun roll manufacturing is achieved, a kneading and cutting circular cutter disc achieves steamed stuffed bun green body cutting and sealing integration through a gear transmission and guide structure, and the steamed stuffed bun forming machine is simple in structure, convenient to operate and high in practicability. According to the steamed bun making machine, steamed bun making can be completed only by lifting or moving away part of parts and cutting the dough sheet rolling and cutting component into steamed bun green bodies with the same specification, the production modes of steamed bun, steamed twisted rolls and steamed stuffed buns can be flexibly switched, and the limitation that the function of traditional single-type cooked wheaten food equipment is fixed is effectively improved.

The utility model relates to the technical field of steamed stuffed bun wrapper processing, and discloses a steamed stuffed bun wrapper pressing device for small cage steamed stuffed bun production, which comprises a processing table, the top of the processing table is rotatably connected with an annular plate I, the top of the annular plate I is provided with a plurality of pressing grooves in a penetrating manner, and the annular plate I is provided with a plurality of connecting plates and a plurality of rotating components. Through the arrangement of the processing table, the annular plate I, the pressing groove, the connecting plate, the reciprocating screw rod, the gear, the arc-shaped rack and other structures, the reciprocating pressing plate can be matched with the pressing groove, the connecting plate and other structures to continuously press dough masses, convenience and rapidness are achieved, and the problem that the dough masses cannot be pressed easily in the steamed stuffed bun wrapper pressing process is solved. The problems that a certain time needs to be wasted in the process of pressing and replacing the steamed stuffed bun wrapper to be pressed, and when a large number of steamed stuffed bun wrappers need to be pressed, time is wasted, and the pressing efficiency of the steamed stuffed bun wrappers is reduced are solved, and the continuity in the steamed stuffed bun wrapper pressing process is further improved.

The invention belongs to the technical field of food processing equipment, and relates to a multifunctional steaming line for continuously producing pastries such as steamed stuffed buns and steamed buns. The steaming line integrates modular structures such as the steaming tank body, the steam direct injection type heating system, the water injection type heating system and the automatic drainage device, and composite control over the steaming temperature and humidity is achieved in a dual-heating mode. The conveying device is arranged in the steaming tank body to achieve continuous passing of products, the steam direct injection system provides rapid heating, the water injection system generates stable wet steam, and the automatic drainage system guarantees continuity of cavity cleaning and circulation production. The device can remarkably improve the uniformity and surface smoothness of pastry steaming, reduces energy consumption and manual operation intensity, and is suitable for continuous production of various pastries such as steamed stuffed buns, steamed buns, steamed twisted rolls and Shaomai.

The application belongs to the technical field of food automation processing, and particularly relates to a forming die for processing steamed stuffed buns with spiral patterns, which comprises a skin connecting plate, a plurality of converging cutter blades arranged below a through hole of the skin connecting plate, a die cup arranged below the converging cutter blades, and a jacking and rotating mechanism arranged below the die cup and capable of driving the die cup to rotate. The jacking mechanism and the rotating mechanism are matched with the die cup and other structures, so that spiral patterns can be directly formed on the surface of steamed stuffed buns, the formed steamed stuffed buns are more beautiful, and are closer to the shape of hand-made steamed stuffed buns. The spiral patterns are realized by the lower-arranged rotating mechanism, so that the appearance of steamed stuffed buns and shumai products is beautiful.

1. Name of the product in this design: Steamed Bun Machine. 2. Purpose of this design: For making steamed buns. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The top view is already shown in the perspective view. The bottom view is for parts that are not easily seen during use, so the top and bottom views are omitted.

This invention belongs to the field of food processing technology, specifically relating to a fermented frozen dough food composition and its application, as well as fermented frozen dough. This invention utilizes flour with a wet gluten content of 20-24 wt% and an extensibility of 140-160 mm at 45 minutes, while controlling the pre-proofing process to ensure the volume after proofing is 1.4-1.6 times the volume before proofing. This improves the quality of fermented frozen dough foods without the use of quality improvers, solving problems such as shrinkage, collapse, wrinkling, stickiness, and lack of softness in traditional Chinese fermented frozen dough foods that require thawing and proofing. The resulting frozen dough products can be directly heated without thawing and proofing, exhibiting no shrinkage or collapse after heating, a smooth surface, and high scores in appearance and taste. This technology, which eliminates the need for improvers, is safer and has higher market acceptance. It is suitable for producing frozen steamed buns, dumplings, twisted rolls, and leavened pancakes, among other traditional Chinese fermented dough foods, and has a wide range of applications and high market value.

The stuffing conveyor of the steamed stuffed bun machine comprises a stuffing box and a servo motor, the servo motor is fixedly connected to the middle of the top of the stuffing box, a guide plate is fixedly connected to the lower side between the front side wall and the rear side wall of an inner cavity of the stuffing box, and the guide plate is fixedly connected to the lower side between the front side wall and the rear side wall of the inner cavity of the stuffing box. A mounting groove is formed in the middle of the bottom of the guide plate, a pneumatic telescopic rod is fixedly connected to the middle of the top of an inner cavity of the mounting groove, a pressing head is fixedly connected to the tail end of the pneumatic telescopic rod, an air pump is fixedly connected to the lower side of the rear side wall of the stuffing box, and the air pump communicates with the pneumatic telescopic rod through a pipeline. The stuffing conveyor of the steamed stuffed bun making machine is reasonable in structural design, stuffing blockage can be avoided, the feeding effect of the device is improved, the production efficiency of steamed stuffed bun is guaranteed, the inner wall can be automatically cleaned, and manual disassembly and cleaning are not needed.