Preparation process and preparation device of infant nutritional noodles

Abstract

The invention discloses a preparation process and a preparation device of infant nutritional noodles, and relates to the technical field of infant nutritional noodles. The preparation method comprises the following steps: step 1, sieving powder by using a preparation device and preparing materials according to a formula; step 2, dough kneading; through cooperative use of the powder screening mechanism, the vibration mechanism and the batching mechanism, synchronous development of powder screening operation and batching operation can be achieved, so that the processing efficiency is effectively improved, an impact lantern ring can intermittently impact a powder screening outer box, and then the powder screening outer box can generate intermittent vibration; according to the powder screening device, normal implementation of powder screening operation can be further guaranteed, qualified screened powder can be conveniently guided into a batching tank, a first batching plate, a second batching plate and a third batching plate can coaxially and reversely rotate through arrangement and use of a batching mechanism, then the powder in the batching tank can be rapidly and evenly stirred, and the powder screening efficiency is improved. Therefore, the powder mixing efficiency and the mixing uniformity are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of infant nutritional noodles, in particular to a preparation process and a preparation device of infant nutritional noodles. Background Art

[0002] Noodles are a common food with a history of more than 4,000 years of production and consumption. They are a healthy food that is simple to make, easy to eat, and rich in nutrition. They can be used as a staple food or as fast food. Infant nutritional noodles are a type of noodles that meet the edible standards for infants and young children.

[0003] The preparation device used in the existing preparation process of infant nutritional noodles performs the powder screening operation and the ingredient mixing operation separately during noodle processing, resulting in low processing efficiency. The powder mixing efficiency and mixing uniformity of the existing preparation device are poor. In addition, the existing preparation device is prone to dust dispersion during processing.

[0004] In view of the above problems, the inventors proposed a preparation process and a preparation device for infant nutritious noodles to solve the above problems. Summary of the invention

[0005] In order to solve the problems that the existing preparation device performs the powder screening operation and the ingredient mixing operation separately during noodle processing, resulting in low processing efficiency, poor powder mixing efficiency and mixing uniformity, and easy occurrence of dust dispersion during processing; the purpose of the present invention is to provide a preparation process and a preparation device for infant nutritional noodles.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solution: a preparation process of infant nutritional noodles, comprising the following steps: Step 1: Use a preparation device to sift the powder and mix the ingredients according to the formula; Step 2: knead the dough; Step 3, ripening for 30-60 minutes; Step 4, calendering; Step 5: Cutting and shaping; Step 6: low temperature drying at 30℃-60℃; Step 7, cut off cooling; Step 8: Packaging.

[0007] A preparation device for infant nutritious noodles comprises a batching tank body, the bottom end of the batching tank body is fixedly sleeved with a supporting bottom ring, and the bottom end of the supporting bottom ring is fixedly installed with an array-distributed U-shaped bracket, the bottom end of the batching tank body is connected to a discharge conduit, and the top end of the discharge conduit is fixedly plugged with a first electromagnetic valve for use in conjunction with it, the upper end of the batching tank body is connected to a powder screening mechanism and a vibration mechanism for use in conjunction with it, and a batching mechanism for use in conjunction with the powder screening mechanism is provided in the inner cavity of the batching tank body, and an auxiliary mechanism for use in conjunction with the batching mechanism is provided at the top end of the batching tank body, the powder screening mechanism, the vibration mechanism and the batching mechanism are used in conjunction with each other to effectively improve the processing efficiency, and it is convenient to introduce the powder that has passed the screening into the batching mechanism, the setting and use of the batching mechanism effectively improves the efficiency and mixing uniformity of the powder, and the setting and use of the auxiliary mechanism can effectively avoid the occurrence of dust dispersion.

[0008] Preferably, the powder screening mechanism includes a powder screening outer box, which is fixedly connected to the upper end of the ingredient tank body, and the powder screening outer box is communicated with the ingredient tank body, a V-shaped feed pipe is connected to the powder screening outer box, and the end of the V-shaped feed pipe is fixedly connected to a collection guide bucket, the outer side of the collection guide bucket is detachably provided with a blocking bucket cover, and the outer wall of the blocking bucket cover is provided with an array of anti-slip grooves, a powder screening mesh cylinder for use with it is fixedly inserted in the inner cavity of the powder screening outer box, and a material delivery conduit is connected to the end of the powder screening mesh cylinder close to the ingredient tank body, and the material delivery conduit is fixedly inserted in the powder screening outer box The powder screening outer box is fixedly connected with a side bracket, and the drive motor is fixedly inserted in the side bracket. The first rotating rod rotates and penetrates the powder screening outer box, and an external sleeve is fixedly sleeved on the outer side of the first rotating rod. An array of side connecting rods are fixedly connected to the outer wall of the external sleeve, and the ends of the two side connecting rods are fixedly connected with U-shaped scrapers. The plate is slidably fitted with the inner wall of the powder screening mesh cylinder, and a rotating mesh brush used in conjunction with the powder screening mesh cylinder is fixedly inserted on the inner side of the U-shaped scraper. The vibration mechanism includes an L-shaped support plate, which is fixedly installed on the end of the powder screening outer box away from the batching tank body, and a second rotating rod is rotatably inserted on the L-shaped support plate, and a first wheel disc and a driving cam used in conjunction with the second rotating rod are fixedly sleeved, and an installation groove is provided at one end of the driving cam, a connecting shaft is rotatably inserted in the installation groove, and a driving roller is rotatably sleeved on the middle part of the connecting shaft, and one end of the first rotating rod is close to the driving motor. The end fixed sleeve is provided with a second wheel disc, and the second wheel disc and the outer transmission sleeve of the first wheel disc are connected with a transmission belt, an array-distributed sliding impact rod is slidably inserted on the L-shaped support plate, and one end of the sliding impact rod is fixedly sleeved with an impact ring, the impact ring can be movably contacted with the powder screening outer box, and the bottom end of the impact ring is fixedly connected with a return spring, the return spring is movably sleeved on the sliding impact rod, and the end of the return spring is fixedly connected to the L-shaped support plate, the end of the sliding impact rod away from the impact ring is fixedly connected with a T-shaped push plate, and the driving roller can be movably contacted with the T-shaped push plate.

[0009] The gear train is a gear that is coupled to the gear train, and the gear train is coupled to the gear train, and the gear train is coupled to the gear train, and the gear train is coupled to the gear train.

[0010] Preferably, the auxiliary mechanism includes a V-shaped duct, which is connected to the top of the batching tank body, and the upper ends of the two V-shaped ducts are connected and provided with an external top cylinder for use in conjunction with it. The fourth rotating rod rotates through the external top cylinder and a driving fan blade is fixedly sleeved at its end, and an air outlet groove for use in conjunction with the driving fan blade is opened at the top of the external top cylinder. A fixing ring is rotatably sleeved on the fourth rotating rod, and an intercepting filter plate for use in conjunction with it is fixedly connected between the fixing ring and the external top cylinder. The upper end of the fourth rotating rod is fixedly sleeved with an installing ring, and a cleaning scraper is integrally formed on the outer wall of the installing ring, and the cleaning scraper is slidably fitted with the bottom end of the intercepting filter plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the coordinated use of the powder screening mechanism, the vibration mechanism and the batching mechanism, the powder screening operation and the batching operation can be carried out simultaneously, thereby effectively improving the processing efficiency, and the impact ring can intermittently impact the powder screening outer box, thereby causing the powder screening outer box to vibrate intermittently, further ensuring the normal development of the powder screening operation, and facilitating the introduction of the qualified powder into the batching tank; 2. Through the setting and use of the batching mechanism, the second batching plate and the third batching plate can be driven to rotate, and the second bevel gear will drive the fourth bevel gear to rotate, thereby driving the first bevel gear to reverse, and then driving the rotating ring to reverse, and further driving the rotating scraper and the first batching plate to reverse, so that the first batching plate and the second batching plate and the third batching plate can rotate in the same axis in the opposite direction, and then the powder in the batching tank can be quickly and evenly stirred, thereby effectively improving the efficiency and uniformity of powder mixing; 3. Through the setting and use of auxiliary mechanisms, the gas in the batching tank and the powder screening outer box can be extracted outwards, which further facilitates the introduction of qualified powder into the batching tank, and the dust generated during screening and batching can be sucked into the external top cylinder through the V-shaped duct and the dust particles can be intercepted and filtered by the interception filter disc, thereby effectively avoiding the occurrence of dust dispersion. In addition, the cleaning scraper can scrape off the dust particles attached to the bottom of the interception filter disc, thereby avoiding the clogging of the interception filter disc, thereby ensuring the normal development of the dust removal operation, and the intercepted dust particles can flow back to the batching tank, thereby avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the installation of the batching mechanism in the present invention.

[0015] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure in the middle.

[0016] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0017] Figure 5 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C in the middle.

[0018] Figure 6 For the present invention Figure 2 Enlarged schematic diagram of the structure at point D in the middle.

[0019] Figure 7 For the present invention Figure 2 Enlarged schematic diagram of the structure at point E in the middle.

[0020] Figure 8 For the present invention Figure 2 Enlarged schematic diagram of the structure at F in the middle.

[0021] Fig. 9 For the present invention Figure 2 Enlarged schematic diagram of the structure at G in the middle.

[0022] In the figure: 1. batching tank; 11. discharge pipe; 12. first electromagnetic valve; 2. powder screening mechanism; 21. powder screening outer box; 22. powder screening net cylinder; 23. feeding pipe; 24. second electromagnetic valve; 25. driving motor; 26. first rotating rod; 27. external sleeve; 28. side connecting rod; 29. ​​U-shaped scraper; 210. rotating net brush; 211. V-shaped feeding pipe; 212. collecting guide bucket; 213. blocking bucket cover; 214. anti-skid groove; 215. side bracket; 3. vibration mechanism; 31. L-shaped support plate; 32. second rotating rod; 33. first wheel; 34. driving cam; 35. mounting groove; 36. connecting shaft; 37. driving roller; 38. second wheel ;39. Transmission belt;310. Sliding impact rod;311. Impact collar;312. Reset spring;313. T-type push plate;4. Batching mechanism;41. Rotating collar;42. Third rotating rod;43. Rotating scraper;44. First batching plate;45. First bevel gear;46. Fourth rotating rod;47. Second batching plate;48. Third batching plate;49. Second bevel gear;410. Third bevel gear;411. Fourth bevel gear;5. Auxiliary mechanism;51. V-shaped duct;52. External top cylinder;53. Driving fan blade;54. Air outlet slot;55. Fixed collar;56. Intercepting filter plate;57. Mounting collar;58. Cleaning scraper;6. Support bottom ring;7. U-shaped bracket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example: Figure 1-9 As shown, the present invention provides a preparation process of infant nutritional noodles, comprising the following steps: Step 1: Use a preparation device to sift the powder and mix the ingredients according to the formula; Step 2: knead the dough; Step 3, ripening for 30-60 minutes; Step 4, calendering; Step 5: Cutting and shaping; Step 6: low temperature drying at 30℃-60℃; Step 7, cut off cooling; Step 8: Packaging.

[0025] A preparation device for infant nutritious noodles, comprising a batching tank body 1, a supporting bottom ring 6 is fixedly sleeved at the bottom end of the batching tank body 1, and an array-distributed U-shaped bracket 7 is fixedly installed at the bottom end of the supporting bottom ring 6, and the coordinated use of the supporting bottom ring 6 and the U-shaped bracket 7 provides a guarantee for the stable support of the batching tank body 1, the bottom end of the batching tank body 1 is connected to a discharge conduit 11, and the top end of the discharge conduit 11 is fixedly plugged with a first electromagnetic valve 12 for use, and the upper end of the batching tank body 1 is connected to a powder screening mechanism for use 2 and a vibration mechanism 3, and a batching mechanism 4 used in conjunction with the powder screening mechanism 2 is arranged in the inner cavity of the batching tank body 1, and an auxiliary mechanism 5 used in conjunction with the batching mechanism 4 is arranged on the top of the batching tank body 1. The coordinated use of the powder screening mechanism 2, the vibration mechanism 3 and the batching mechanism 4 effectively improves the processing efficiency, and facilitates the introduction of the sieved qualified powder into the batching mechanism 4. The setting and use of the batching mechanism 4 effectively improves the mixing efficiency and mixing uniformity of the powders, and the setting and use of the auxiliary mechanism 5 can effectively avoid the occurrence of dust dispersion.

[0026] The powder screening mechanism 2 includes a powder screening outer box 21, which is fixedly connected to the upper end of the batching tank body 1, and the powder screening outer box 21 is communicated with the batching tank body 1, a V-shaped feed pipe 211 is connected to the powder screening outer box 21, and the end of the V-shaped feed pipe 211 is fixedly connected to a collecting guide bucket 212, and a sealing bucket cover 213 is detachably provided on the outer side of the collecting guide bucket 212, and an array of anti-skid grooves 214 are arranged on the outer wall of the sealing bucket cover 213, and the setting and use of the anti-skid grooves 214 can increase friction and facilitate operation, and a powder screening mesh cylinder 22 used in conjunction is fixedly inserted in the inner cavity of the powder screening outer box 21, and a feeding conduit 23 is connected to the end of the powder screening mesh cylinder 22 close to the batching tank body 1, and the feeding conduit 23 is fixedly inserted in the powder screening outer box 2 1, and a second electromagnetic valve 24 is provided on the inner side of the upper end of the material delivery conduit 23 for use with it, a driving motor 25 is fixedly installed at one end of the powder screening outer box 21 away from the batching tank body 1, and the end of the output end of the driving motor 25 is fixedly connected to a first rotating rod 26, a side bracket 215 is fixedly connected to the powder screening outer box 21, and the driving motor 25 is fixedly inserted in the side bracket 215, and the setting and use of the side bracket 215 provides a guarantee for the stable installation of the driving motor 25. In this scheme: the driving motor 25 is preferably of model Y80M1-2, the power supply interface of the motor is connected to the power supply system through a switch, the operating circuit of the driving motor 25 is a conventional driving motor 25 forward and reverse control program, and the circuit operation is an existing conventional circuit. The circuit involved in this scheme is based on The first rotating rod 26 rotates and penetrates the powder screening outer box 21, and the outer side of the first rotating rod 26 is fixedly sleeved with an external sleeve 27, and the outer wall of the external sleeve 27 is fixedly connected with side connecting rods 28 distributed in an array, and the ends of the two side connecting rods 28 are fixedly connected with U-shaped scrapers 29, and the U-shaped scrapers 29 are slidably fitted with the inner wall of the powder screening mesh cylinder 22, and the inner side of the U-shaped scrapers 29 is fixedly inserted with a rotating mesh brush 210 used in conjunction with the powder screening mesh cylinder 22, and the vibration mechanism 3 includes an L-shaped support plate 31, which is fixedly installed on the end of the powder screening outer box 21 away from the batching tank body 1, and a second rotating rod 32 is rotatably inserted on the L-shaped support plate 31, and a second rotating rod 32 is fixedly sleeved with a A wheel disc 33 and a driving cam 34 are provided, and a mounting groove 35 is provided at one end of the driving cam 34, a connecting shaft 36 is rotatably inserted in the mounting groove 35, and a driving roller 37 is rotatably sleeved in the middle of the connecting shaft 36, a second wheel disc 38 is fixedly sleeved at one end of the first rotating rod 26 close to the driving motor 25, and a transmission belt 39 is connected to the outer transmission sleeve of the second wheel disc 38 and the first wheel disc 33, an array of sliding impact rods 310 are slidably inserted on the L-shaped support plate 31, and an impact collar 311 is fixedly sleeved at one end of the sliding impact rod 310, the impact collar 311 can be movably contacted with the powder screening outer box 21, and a reset spring 312 is fixedly connected to the bottom end of the impact collar 311, and the reset spring 312 is movably sleeved on the sliding impact rod 310,The end of the return spring 312 is fixedly connected to the L-shaped support plate 31, and the end of the sliding striker 310 away from the strike ring 311 is fixedly connected to the T-shaped push plate 313, and the driving roller 37 can be in active contact with the T-shaped push plate 313.

[0027] By adopting the above technical solution, when in use, the blocking bucket cover 213 is removed, and then an appropriate amount of the first powder is introduced into the aggregate guide bucket 212 according to the direction of the batching. At this time, the first powder will be introduced into the inner cavity of the powder screening outer box 21 and the powder screening mesh cylinder 22 through the V-shaped feeding pipe 211, and after the first powder is introduced, the blocking bucket cover 213 is reset, and then the driving motor 25 is started. At this time, the driving motor 25 will drive the first rotating rod 26 to rotate, thereby driving the second wheel disc 38 and the external sleeve 27 to rotate, and then driving the side connecting rod 28 to rotate, and further driving the U-shaped scraper 29 and the rotating mesh brush 210 to rotate, so that the first powder can be stirred and lifted, and then the first powder can be screened in conjunction with the use of the powder screening mesh cylinder 22, and the qualified first powder will fall into the interlayer between the powder screening mesh cylinder 22 and the powder screening outer box 21, and the qualified first powder will be introduced into the batching tank 1, and at the same time, The second wheel disc 38 will drive the first wheel disc 33 to rotate through the transmission belt 39, thereby driving the second rotating rod 32 to rotate, and then driving the driving cam 34 to rotate, and further driving the connecting shaft 36 and the driving roller 37 to rotate. When the driving roller 37 contacts the T-shaped push plate 313, it will push it to the side away from the powder screening outer box 21, thereby driving the sliding impact rod 310 and the impact ring 311 to move and squeeze the reset spring 312. When the driving roller 37 is separated from the T-shaped push plate 313, the reset spring 312 will drive the impact ring 311 to reset, thereby hitting the powder screening outer box 21. After that, the above steps will be repeated, so that the impact ring 311 can intermittently hit the powder screening outer box 21, and then the powder screening outer box 21 can produce intermittent vibration, which can further ensure the normal development of the powder screening operation and facilitate the introduction of qualified powder into the batching tank 1.

[0028] The batching mechanism 4 includes a rotating collar 41 and a third rotating rod 42. The rotating collar 41 is rotatably inserted in the middle of the top of the batching tank body 1, and the lower end of the rotating collar 41 is fixedly connected with a symmetrically arranged rotating scraper 43. The outer wall of the rotating scraper 43 is slidably fitted with the inner wall of the batching tank body 1, and the inner wall of the rotating scraper 43 is fixedly connected with a symmetrically distributed first batching plate 44. The top of the rotating collar 41 is fixedly sleeved with a first bevel gear 45, and the inner side of the rotating collar 41 is rotatably inserted with a fourth rotating rod 46, and the lower end of the fourth rotating rod 46 is fixedly installed with a symmetrically arranged second The ingredient plate 47 and the third ingredient plate 48, and the second ingredient plate 47 and the third ingredient plate 48 are staggered with the first ingredient plate 44, the upper end of the fourth rotating rod 46 is fixedly sleeved with the second bevel gear 49, and the end of the first rotating rod 26 is fixedly sleeved with the third bevel gear 410, the third bevel gear 410 is meshed with the second bevel gear 49, and the third rotating rod 42 is rotatably inserted at the upper end of the ingredient tank body 1, the end of the third rotating rod 42 is fixedly sleeved with the fourth bevel gear 411, and the fourth bevel gear 411 is respectively meshed with the first bevel gear 45 and the second bevel gear 49.

[0029] By adopting the above technical solution, when in use, the third bevel gear 410 will drive the second bevel gear 49 to rotate, thereby driving the fourth rotating rod 46 to rotate, and then driving the second batching plate 47 and the third batching plate 48 to rotate, and the second bevel gear 49 will drive the fourth bevel gear 411 to rotate, thereby driving the first bevel gear 45 to reverse, and then driving the rotating ring 41 to reverse, and further driving the rotating scraper 43 and the first batching plate 44 to reverse, so that the powder in the batching tank 1 can be quickly and evenly stirred, and the qualified powders that are subsequently screened can be stirred in sequence.

[0030] The auxiliary mechanism 5 includes a V-shaped duct 51, which is connected to the top of the batching tank body 1, and the upper ends of the two V-shaped ducts 51 are connected and provided with an external top tube 52 for use in conjunction with it. The fourth rotating rod 46 rotates to penetrate the external top tube 52 and is fixedly sleeved with a driving fan blade 53 at its end, and the top of the external top tube 52 is provided with an air outlet groove 54 for use in conjunction with the driving fan blade 53. A fixed ring 55 is rotatably sleeved on the fourth rotating rod 46, and an intercepting filter disc 56 for use in conjunction with it is fixedly connected between the fixed ring 55 and the external top tube 52. The setting and use of the fixed ring 55 ensures the normal rotation of the fourth rotating rod 46 and the normal use of the intercepting filter disc 56. A mounting ring 57 is fixedly sleeved on the upper end of the fourth rotating rod 46, and a cleaning scraper 58 is integrally formed on the outer wall of the mounting ring 57, and the cleaning scraper 58 slides and fits with the bottom end of the intercepting filter disc 56.

[0031] By adopting the above technical solution, when in use, the fourth rotating rod 46 will drive the driving blades 53 and the mounting ring 57 to rotate, so that the gas in the batching tank body 1 and the powder screening outer box 21 can be extracted outward, and then it is further convenient to introduce the qualified powder into the batching tank body 1, and the dust generated during screening and batching can be sucked into the external top cylinder 52 through the V-shaped duct 51, and then the interception filter plate 56 can intercept the dust particles, and the filtered gas will be discharged. In addition, the mounting ring 57 will drive the cleaning scraper 58 to rotate, so that the dust particles attached to the bottom of the interception filter plate 56 can be scraped off, thereby avoiding clogging of the interception filter plate 56, and further ensuring the normal implementation of the dust removal operation.

[0032] Working principle: when in use, remove the blocking bucket cover 213, and then introduce an appropriate amount of the first powder into the aggregate guide bucket 212 according to the direction of preparation. At this time, the first powder will be introduced into the inner cavity of the powder screening outer box 21 and the powder screening mesh cylinder 22 through the V-shaped feeding pipe 211, and after the first powder is introduced, the blocking bucket cover 213 is reset, and then the driving motor 25 is started. At this time, the driving motor 25 will drive the first rotating rod 26 to rotate, thereby driving the second wheel disc 38, the external sleeve 27 and the third bevel gear 410 to rotate, and then driving the side connecting rod 28 to rotate, and further driving the U-shaped scraper 29 and the rotating mesh brush 210 to rotate, so that the first powder can be stirred and lifted, and then the first powder can be screened in conjunction with the use of the powder screening mesh cylinder 22, and the qualified first powder will fall into the interlayer between the powder screening mesh cylinder 22 and the powder screening outer box 21, and the qualified first powder will be introduced into the batching tank 1, and at the same time The second wheel disc 38 will drive the first wheel disc 33 to rotate through the transmission belt 39, thereby driving the second rotating rod 32 to rotate, and then driving the driving cam 34 to rotate, and further driving the connecting shaft 36 and the driving roller 37 to rotate. When the driving roller 37 contacts the T-type push plate 313, it will push it to the side away from the powder screening outer box 21, thereby driving the sliding impact rod 310 and the impact ring 311 to move and squeeze the reset spring 312. When the driving roller 37 is separated from the T-type push plate 313, the reset spring 312 will drive the impact ring 311 to reset, thereby hitting the powder screening outer box 21, and then the above steps will be repeated, so that the impact ring 311 can intermittently hit the powder screening outer box 21, and then the powder screening outer box 21 can generate intermittent vibration, which can further ensure the normal development of the powder screening operation and facilitate the introduction of the screened qualified powder into the batching tank 1; When the first powder screening is completed, the driving motor 25 is paused, and then the second electromagnetic valve 24 is opened. At this time, the unqualified first powder will be discharged through the feeding conduit 23, and then the second electromagnetic valve 24 is closed and the subsequent powder screening operation is carried out according to the above steps. During this period, the third bevel gear 410 will drive the second bevel gear 49 to rotate, thereby driving the fourth rotating rod 46 to rotate, and then driving the second batching plate 47 and the third batching plate 48 to rotate, and the second bevel gear 49 will drive the fourth bevel gear 411 to rotate, thereby driving the first bevel gear 45 to reverse, and then driving the rotating ring 41 to reverse, and further driving the rotating scraper 43 and the first batching plate 44 to reverse, so that the powder in the batching tank 1 can be quickly and evenly stirred, and the subsequent qualified powders can be stirred in sequence; At the same time, the fourth rotating rod 46 will drive the driving blades 53 and the mounting ring 57 to rotate, so that the gas in the batching tank body 1 and the powder screening outer box 21 can be extracted outward, and then it is further convenient to introduce the qualified powder into the batching tank body 1, and the dust generated during screening and batching can be sucked into the external top cylinder 52 through the V-shaped duct 51, and then the interception filter plate 56 can intercept the dust particles, and the filtered gas will be discharged. In addition, the mounting ring 57 will drive the cleaning scraper 58 to rotate, so that the dust particles attached to the bottom of the interception filter plate 56 can be scraped off, and then the interception filter plate 56 can be prevented from being blocked, further ensuring the normal development of the dust removal operation. When the batching operation is completed, the driving motor 25 is turned off. At this time, the dust particles intercepted in the external top cylinder 52 will flow back to the batching tank body 1 through the V-shaped duct 51, and then the first solenoid valve 12 is opened and the batched powder is discharged through the discharge duct 11 for subsequent operations such as dough kneading.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A process for preparing nutritious noodles for infants and young children, characterized in that: The steps include: Step 1: Use a preparation device to sift the powder and mix the ingredients according to the formula; Step 2: knead the dough; Step 3, ripening for 30-60 minutes; Step 4, calendering; Step 5: Cutting and shaping; Step 6: low temperature drying at 30℃-60℃; Step 7, cut off cooling; Step 8: Packaging.

2. A device for preparing nutritious noodles for infants and young children, characterized in that: A process for preparing nutritious noodles for infants and young children as claimed in claim 1, comprising a batching tank (1), the upper end of the batching tank (1) being connected to a powder screening mechanism (2) and a vibration mechanism (3) for use together, and a batching mechanism (4) for use together with the powder screening mechanism (2) being provided in the inner cavity of the batching tank (1), and an auxiliary mechanism (5) for use together with the batching mechanism (4) being provided at the top of the batching tank (1), the powder screening mechanism (2), the vibration mechanism (3) and the batching mechanism (4) effectively improving the processing efficiency and facilitating the introduction of the powder that has passed the screening into the batching mechanism (4), the provision of the batching mechanism (4) effectively improving the mixing efficiency and mixing uniformity of the powder, and the provision of the auxiliary mechanism (5) can effectively avoid the occurrence of dust dispersion.

3. The device for preparing nutritious noodles for infants and young children as claimed in claim 2, characterized in that: The powder screening mechanism (2) comprises a powder screening outer box (21), the powder screening outer box (21) being fixedly connected to the upper end of the batching tank (1), and the powder screening outer box (21) is in communication with the batching tank (1), a powder screening net cylinder (22) for use in conjunction with the powder screening outer box (21) is fixedly inserted into the inner cavity of the powder screening outer box (21), and an end of the powder screening net cylinder (22) close to the batching tank (1) is connected to a material delivery conduit (23), the material delivery conduit (23) is fixedly inserted into the powder screening outer box (21), and a second electromagnetic valve (24) for use in conjunction with the powder screening outer box (21) is provided on the inner side of the upper end of the material delivery conduit (23), and an end of the powder screening outer box (21) away from the batching tank (1) is fixedly installed A driving motor (25) is provided, and the end of the output end of the driving motor (25) is fixedly connected to a first rotating rod (26), the first rotating rod (26) rotates and penetrates the powder screening outer box (21), and an external sleeve (27) is fixedly sleeved on the outer side of the first rotating rod (26), and an array of side connecting rods (28) are fixedly connected to the outer wall of the external sleeve (27), and the ends of the two side connecting rods (28) are fixedly connected to U-shaped scrapers (29), the U-shaped scrapers (29) are slidably fitted with the inner wall of the powder screening net cylinder (22), and a rotating net brush (210) used in conjunction with the powder screening net cylinder (22) is fixedly inserted on the inner side of the U-shaped scraper (29).

4. The device for preparing nutritious noodles for infants and young children as claimed in claim 3, characterized in that: The powder screening outer box (21) is connected to a V-shaped feed pipe (211), and the end of the V-shaped feed pipe (211) is fixedly connected to a material collecting guide bucket (212), the outer side of the material collecting guide bucket (212) is detachably provided with a blocking bucket cover (213), and the outer wall of the blocking bucket cover (213) is provided with anti-slip grooves (214) distributed in an array.

5. The device for preparing nutritious noodles for infants and young children as claimed in claim 3, characterized in that: A side bracket (215) is fixedly connected to the powder screening outer box (21), and the driving motor (25) is fixedly inserted in the side bracket (215).

6. The device for preparing nutritious noodles for infants and young children as claimed in claim 3, characterized in that: The vibration mechanism (3) comprises an L-shaped support plate (31), the L-shaped support plate (31) being fixedly mounted on one end of the powder screening outer box (21) away from the batching tank (1), and a second rotating rod (32) being rotatably plugged on the L-shaped support plate (31), a first wheel disc (33) and a driving cam (34) being fixedly sleeved on the second rotating rod (32) for use with each other, and a mounting groove (35) being provided at one end of the driving cam (34), a connecting shaft (36) being rotatably plugged in the mounting groove (35), and a driving roller (37) being rotatably sleeved on the middle part of the connecting shaft (36), a second wheel disc (38) being fixedly sleeved on one end of the first rotating rod (26) close to the driving motor (25), and the second wheel disc (38) and the first wheel disc (33) are connected to each other. The outer transmission sleeve is connected with a transmission belt (39); the L-shaped support plate (31) is slidably inserted with an array of sliding impact rods (310); one end of the sliding impact rod (310) is fixedly sleeved with an impact collar (311); the impact collar (311) can be movably contacted with the powder screening outer box (21); the bottom end of the impact collar (311) is fixedly connected with a return spring (312); the return spring (312) is movably sleeved on the sliding impact rod (310); the end of the return spring (312) is fixedly connected with the L-shaped support plate (31); one end of the sliding impact rod (310) away from the impact collar (311) is fixedly connected with a T-shaped push plate (313); and the driving roller (37) can be movably contacted with the T-shaped push plate (313).

7. The device for preparing nutritious noodles for infants and young children as claimed in claim 3, characterized in that: The batching mechanism (4) comprises a rotating collar (41) and a third rotating rod (42); the rotating collar (41) is rotatably inserted in the middle of the top end of the batching tank (1); the lower end of the rotating collar (41) is fixedly connected to a symmetrically arranged rotating scraper (43); the outer wall of the rotating scraper (43) is slidably fitted with the inner wall of the batching tank (1); the inner wall of the rotating scraper (43) is fixedly connected to a symmetrically distributed first batching plate (44); the top end of the rotating collar (41) is fixedly sleeved with a first bevel gear (45); the inner side of the rotating collar (41) is rotatably inserted with a fourth rotating rod (46); the lower end of the fourth rotating rod (46) is fixedly mounted with a symmetrically arranged second The batching plate (47) and the third batching plate (48), and the second batching plate (47) and the third batching plate (48) are staggered with the first batching plate (44); the upper end of the fourth rotating rod (46) is fixedly sleeved with a second bevel gear (49); the end of the first rotating rod (26) is fixedly sleeved with a third bevel gear (410); the third bevel gear (410) is meshed with the second bevel gear (49); the third rotating rod (42) is rotatably inserted at the upper end of the batching tank body (1); the end of the third rotating rod (42) is fixedly sleeved with a fourth bevel gear (411); and the fourth bevel gear (411) is respectively meshed with the first bevel gear (45) and the second bevel gear (49).

8. The device for preparing nutritious noodles for infants and young children according to claim 7, characterized in that: The auxiliary mechanism (5) comprises a V-shaped conduit (51), the V-shaped conduit (51) being connected to the top end of the batching tank (1), and the upper ends of the two V-shaped conduits (51) being connected and provided with an external top tube (52) for use in conjunction with the same, the fourth rotating rod (46) being rotatably inserted through the external top tube (52) and having a driving blade (53) fixedly sleeved on its end, and an air outlet slot (54) for use in conjunction with the driving blade (53) being provided at the top end of the external top tube (52), a fixing collar (55) being rotatably sleeved on the fourth rotating rod (46), and an intercepting filter disc (56) for use in conjunction with the same is fixedly connected between the fixing collar (55) and the external top tube (52), a mounting collar (57) being fixedly sleeved on the upper end of the fourth rotating rod (46), and a cleaning scraper (58) being integrally formed on the outer wall of the mounting collar (57), and the cleaning scraper (58) being slidably fitted with the bottom end of the intercepting filter disc (56).

9. The device for preparing nutritious noodles for infants and young children according to claim 2, characterized in that: A supporting bottom ring (6) is fixedly sleeved on the bottom end of the batching tank body (1), and array-distributed U-shaped brackets (7) are fixedly mounted on the bottom end of the supporting bottom ring (6).

10. The device for preparing nutritious noodles for infants and young children according to claim 2, characterized in that: The bottom end of the batching tank (1) is connected to a discharge conduit (11), and a first electromagnetic valve (12) for use with the discharge conduit (11) is fixedly plugged into the top end.

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