Preparation process and preparation device of infant nutrition puff

Abstract

The invention discloses a preparation process and a preparation device of infant nutrition puffs, and relates to the technical field of puff preparation. The method comprises the following steps: step 1, proportioning and sieving; step 2, fully and regularly mixing the nutrition bag with a certain proportion of dry powder raw materials by using a preparation device; 3, after mixing, sequentially adding water, adding oil and stirring at regular time by using the preparation device; step 4, bulking the mixed wet material on a bulking machine; step 5, drying in a baking oven; according to the preparation technology, during processing, the pressure difference is synchronously controlled, a film is firstly formed on the surface after puffing, and internal gas forms a package, so that the crispness and mouth melting property of the product are improved, the puffing uniformity of the product is improved, mixing of the nutrition bag and the dry powder raw materials and stirring after water and oil are added are integrated, and the nutrition bag is more delicious. And two processing requirements are met through a single device, and compared with alternate use of a traditional mixer and a traditional stirrer, the processing cost is effectively reduced, and the practicability is higher.

Description

Technical Field

[0001] The invention relates to the technical field of puff preparation, in particular to a process for preparing infant nutrition puffs and a preparation device thereof. Background Art

[0002] As infant food, infant nutritional puffs have more stringent requirements on preparation technology during production and processing.

[0003] The infant nutritional puffs produced by the existing preparation process for infant nutritional puffs are crispy, have poor melting properties and puffing uniformity, and the existing processing of infant nutritional puffs requires the use of mixers and blenders alternately, which has a high processing cost. In addition, the existing processing of infant nutritional puffs has the defects of low raw material mixing efficiency and low mixing efficiency and poor mixing uniformity during fixed-point water and oil injection and stirring.

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

[0005] In order to solve the problems that the infant nutritional puffs processed by the existing infant nutritional puff preparation process are crispy, have poor melting properties and puffing uniformity, the existing infant nutritional puff processing has high processing costs, low raw material mixing efficiency and poor mixing uniformity, and low mixing efficiency and poor mixing uniformity during fixed-point water and oil injection and stirring; the purpose of the present invention is to provide an infant nutritional puff preparation process and a preparation device thereof.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solution: a process for preparing infant nutrition puffs, comprising the following steps: Step 1: Mix ingredients and sift; Step 2: using a preparation device to fully and regularly mix the nutrient pack with a certain proportion of dry powder raw materials; Step 3: After mixing, use the preparation device again to add water and oil in sequence and stir regularly; Step 4: Mix the wet materials and put them into an extruder for extrusion; Step 5: drying in a baking oven; Step six: Spray oil for seasoning.

[0007] A device for preparing nutritional puffs for infants and young children comprises a supporting base frame, a mixing tank body is fixedly mounted on the top of one side of the supporting base frame, the upper end of the mixing tank body is connected to a symmetrically arranged feeding pipe body, and a sealing pipe cap is detachably sleeved on the feeding pipe body, and a stirring tank body is fixedly mounted on the top of the other side of the supporting base frame, a feeding mechanism used in conjunction with the mixing tank body and the stirring tank body is provided on the supporting base frame, and a mixing mechanism used in conjunction with the mixing tank body and the stirring tank body is provided in the inner cavity of the mixing tank body, a stirring mechanism and an injection mechanism used in conjunction with the stirring tank body are provided on the stirring tank body, and a discharging mechanism used in conjunction with the stirring tank body is provided at the bottom end of the stirring tank body.

[0008] Preferably, the feeding mechanism includes a feeding pump body, which is fixedly mounted on the supporting base frame, and the lower end of the feeding pump body is provided with a first material pipe and a second material pipe for use with each other, a first through-hole is penetrated through the middle of the bottom end of the mixing tank body, and the end of the first material pipe is connected with the first through-hole, a second through-hole is penetrated through the upper end of the stirring tank body, and the end of the second material pipe is connected with the second through-hole, and the discharging mechanism includes a discharging barrel, which is fixedly mounted on the bottom end of the stirring tank body, and a third motor is fixedly mounted on one end of the discharging barrel, a sixth rotating rod is fixedly connected to the end of the output end of the third motor, and the sixth rotating rod is rotatably inserted on the discharging barrel, a discharging auger is fixedly sleeved on the outer side of the sixth rotating rod, and the discharging auger is rotatably mounted in the inner cavity of the discharging barrel.

[0009] Preferably, the mixing mechanism includes a first motor and a mounting vertical plate, the first motor is fixedly installed at the middle of the top end of the mixing tank body, and the output end of the first motor rotates through the mixing tank body and is fixedly sleeved with a first bevel gear on the outside thereof, the end of the output end of the first motor is fixedly sleeved with a pushing cam, and both ends of the pushing cam are provided with mounting grooves, and a pushing roller is rotatably installed in the mounting groove, the mounting vertical plate is fixedly installed on the top of the inner cavity of the mixing tank body, and the mounting vertical plate has a symmetrical structure, a first rotating rod is rotatably inserted on the mounting vertical plate, and the opposite ends of the first rotating rod are fixedly sleeved with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a sliding guide hole is penetrated through the lower end of the mounting vertical plate, and a sliding guide rod is slidably inserted in the sliding guide hole, the opposite ends of the sliding guide rod are fixedly connected to a translation bracket, and the translation bracket is fixed The cam is fixedly connected with a first spring, the first spring is movably sleeved on the sliding guide rod, and the end of the first spring is fixedly connected to the mounting vertical plate, the bottom end of the translation bracket is fixedly connected with a driven push plate, and the pushing roller can movably contact with the driven push plate, the upper end of the translation bracket is rotatably inserted with a rotating ring, and the rotating ring is slidably sleeved on the first rotating rod, and a symmetrically arranged sliding guide block is integrally formed on the inner wall of the rotating ring, and the opposite ends of the first rotating rod are provided with symmetrically distributed sliding guide grooves, the sliding guide blocks are slidably clamped in the sliding guide grooves, the opposite ends of the rotating ring are fixedly sleeved with a third bevel gear, the opposite ends of the translation bracket are rotatably inserted with a second rotating rod, and the top end of the second rotating rod is fixedly sleeved with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, and a symmetrically distributed mixing rotating plate is fixedly installed on the second rotating rod.

[0010] Preferably, the stirring mechanism includes a second motor, the second motor is fixedly installed in the middle of the top end of the stirring tank body, the top end of the stirring tank body is fixedly installed with a symmetrically distributed supporting upright rods, and the tops of the two supporting upright rods are fixedly connected to the supporting base, the second motor is fixedly inserted in the supporting base, and the end of the second motor output end is fixedly connected to the third rotating rod, the third rotating rod is rotatably inserted on the stirring tank body, and the third rotating rod is fixedly installed with a symmetrically arranged stirring rotating plate, the injection mechanism includes a rotating support, a fourth rotating rod and an injection tube body, the rotating support is fixedly installed on the top end of the stirring tank body, and a fifth rotating rod is rotatably inserted on the rotating support, one end of the fifth rotating rod is fixedly sleeved with a side-connected gear, and the upper end of the third rotating rod is fixedly sleeved with a fifth bevel gear, the fifth bevel gear is meshed with the side-connected gear, and the end of the fifth rotating rod away from the side-connected gear is fixedly sleeved with a driving turntable, and a driving turntable is integrally formed with a driving The cam is secured to the bottom of the drive block and is engageable with the actuator, which is engaged with the actuator to move the actuator in a forward direction and thereby prevents the actuator from sliding back and forth.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The pressure difference is controlled synchronously during the preparation process of the present application. After the puffing, the surface is first filmed, and the internal gas forms a package, thereby improving the crispness and melting properties of the product, and improving the puffing uniformity of the product; 2. This application integrates the mixing of the nutrient pack and the dry powder raw materials and the stirring after adding water and oil, and realizes two processing requirements through a single device. Compared with the alternating use of traditional mixers and blenders, this application effectively reduces the processing cost and is more practical; 3. Through the setting and use of the mixing mechanism, the corresponding mixing rotating plate can be driven to rotate synchronously, and the rotating mixing rotating plate can be driven to move back and forth in a cycle, so that the raw materials at different positions in the mixing tank can be mixed and stirred, thereby effectively improving the mixing efficiency of the raw materials; 4. Through the setting and use of the injection mechanism, the installed rotating plate can be driven to make intermittent cyclic reciprocating rotation, thereby driving the distribution nozzle to make intermittent cyclic reciprocating rotation, and then the water and oil introduced into the distribution nozzle can be evenly sprayed on the mixed raw materials in turn, thereby avoiding the problem of fixed-point water injection and oil injection, and providing convenience for the full stirring of water and mixed raw materials and the full stirring of oil and mixed raw materials, thereby effectively improving the mixing efficiency and mixing uniformity of water and mixed raw materials and oil and mixed raw materials. 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 discharging 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 8 Enlarged schematic diagram of the structure at G in the middle.

[0022] In the figure: 1, supporting chassis; 2, mixing tank body; 21, first perforation; 22, feeding pipe body; 23, plugging pipe cap; 3, stirring tank body; 31, second perforation; 4, feeding mechanism; 41, feeding pump body; 42, first material pipe; 43, second material pipe; 5, mixing mechanism; 51, first motor; 52, mounting vertical plate; 53, first bevel gear; 54, pushing cam; 55, mounting groove; 56, pushing roller; 57, first rotating rod; 58, second bevel gear; 59, sliding guide hole; 510, sliding guide rod; 511, translation bracket; 512, first spring; 513, driven push plate; 514, rotating collar; 515, third bevel gear; 516, second rotating rod; 517, fourth bevel gear; 518, mixing rotating rod plate; 519, sliding guide block; 520, sliding guide groove; 6, stirring mechanism; 61, second motor; 62, third rotating rod; 63, stirring rotating plate; 64, supporting upright rod; 65, supporting base; 7, injection mechanism; 71, rotating support; 72, fourth rotating rod; 73, injection tube body; 74, fifth rotating rod; 75, side gear; 76, fifth bevel gear; 77, driving turntable; 78, driving arc plate; 79, driven rotating block; 710, driven push column; 711, second spring; 712, limiting rotating ring; 713, installing rotating plate; 714, injection hose; 715, distribution nozzle; 716, limiting clamp; 8, discharging mechanism; 81, discharging cylinder; 82, third motor; 83, sixth rotating rod; 84, discharging auger. 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 process for preparing infant nutrition puffs, comprising the following steps: Step 1: Mix ingredients and sift; Step 2: using a preparation device to fully and regularly mix the nutrient pack with a certain proportion of dry powder raw materials; Step 3: After mixing, use the preparation device again to add water and oil in sequence and stir regularly; Step 4: Mix the wet materials and put them into an extruder for extrusion; Step 5: drying in a baking oven; Step six: Spray oil for seasoning.

[0025] By adopting the above technical solution, the pressure difference is controlled during processing, and after puffing, a film is formed on the surface first, and the internal gas forms a wrap, thereby improving the crispness and melt-in-mouth properties of the product and improving the puffing uniformity of the product.

[0026] A device for preparing nutritional puffs for infants and young children comprises a supporting base frame 1, a mixing tank body 2 is fixedly mounted on the top of one side of the supporting base frame 1, the upper end of the mixing tank body 2 is connected to a symmetrically arranged feeding tube body 22, and a sealing tube cap 23 is detachably sleeved on the feeding tube body 22, the coordinated use of the feeding tube body 22 and the sealing tube cap 23 provides convenience for the introduction of raw materials into the mixing tank body 2, and a stirring tank body 3 is fixedly mounted on the top of the other side of the supporting base frame 1, a feeding mechanism 4 for cooperating with the mixing tank body 2 and the stirring tank body 3 is provided on the supporting base frame 1, a mixing mechanism 5 for cooperating with the inner cavity of the mixing tank body 2 is provided, a stirring mechanism 6 and an injection mechanism 7 for cooperating with the stirring tank body 3 are provided on the stirring tank body 3, and a discharging mechanism 8 for cooperating with the bottom end of the stirring tank body 3 is provided.

[0027] The feeding mechanism 4 includes a feeding pump body 41, which is fixedly mounted on the supporting frame 1, and the lower end of the feeding pump body 41 is provided with a first material pipe 42 and a second material pipe 43 for use together, a first through hole 21 is penetrated through the middle of the bottom end of the mixing tank body 2, and the end of the first material pipe 42 is connected to the first through hole 21, a second through hole 31 is penetrated through the upper end of the mixing tank body 3, and the end of the second material pipe 43 is connected to the second through hole 31, and the discharging mechanism 8 includes a discharging Cylinder 81, the discharging cylinder 81 is fixedly installed at the bottom end of the stirring tank body 3, and a third motor 82 is fixedly installed at one end of the discharging cylinder 81, the end of the output end of the third motor 82 is fixedly connected with a sixth rotating rod 83, and the sixth rotating rod 83 is rotatably inserted on the discharging cylinder 81, and a discharging auger 84 is fixedly sleeved on the outer side of the sixth rotating rod 83, and the discharging auger 84 is rotatably installed in the inner cavity of the discharging cylinder 81, so that the stirred wet material can be stably discharged from the stirring tank body 3.

[0028] By adopting the above technical solution, when in use, the feed pump body 41 is started, so that the mixed raw materials can be introduced into the second material pipe 43 through the first perforation 21 and the first material pipe 42, and then the mixed raw materials will be introduced into the mixing tank body 3 through the second perforation 31, and when the mixed raw materials are completely introduced into the mixing tank body 3, the feed pump body 41 is closed and the mixing operation of the nutrient package and the dry powder raw materials is continued according to the above steps, and when the wet material is mixed, the second motor 61 is closed and the third motor 82 is turned on, so that the sixth rotating rod 83 can drive the discharging auger 84 to rotate, and then the wet material can be gradually discharged from the mixing tank body 3 through the discharging barrel 81, and then the discharged wet material is subjected to subsequent puffing and other treatments.

[0029] The mixing mechanism 5 includes a first motor 51 and a mounting vertical plate 52. The first motor 51 is fixedly mounted at the middle of the top of the mixing tank body 2, and the output end of the first motor 51 rotates through the mixing tank body 2 and is fixedly sleeved with a first bevel gear 53 on the outside thereof. A push cam 54 is fixedly sleeved at the end of the output end of the first motor 51, and mounting grooves 55 are provided at both ends of the push cam 54. A push roller 56 is rotatably mounted in the mounting groove 55. The mounting vertical plate 52 is fixedly mounted at the top of the inner cavity of the mixing tank body 2, and the mounting vertical plate 52 is a symmetrical structure. A first rotating rod 57 is rotatably inserted on the vertical plate 52, and the opposite ends of the first rotating rod 57 are fixedly sleeved with a second bevel gear 58, and the second bevel gear 58 is meshed with the first bevel gear 53. A sliding guide hole 59 is penetrated at the lower end of the vertical plate 52, and a sliding guide rod 510 is slidably inserted in the sliding guide hole 59. The opposite ends of the sliding guide rod 510 are fixedly connected to a translation bracket 511, and the translation bracket 511 is fixedly connected to a first spring 512. The first spring 512 is movably sleeved on the sliding guide rod 510, and the end of the first spring 512 is connected to the vertical plate 52. The bottom end of the translation bracket 511 is fixedly connected with a driven push plate 513, and the pushing roller 56 can movably contact with the driven push plate 513. The upper end of the translation bracket 511 is rotatably plugged with a rotating ring 514, and the rotating ring 514 is slidably sleeved on the first rotating rod 57. The inner wall of the rotating ring 514 is integrally formed with a symmetrically arranged sliding guide block 519, and the opposite ends of the first rotating rod 57 are provided with symmetrically distributed sliding guide grooves 520, and the sliding guide block 519 is slidably clamped in the sliding guide groove 520, and the sliding guide block 519 and the sliding guide groove 520 are symmetrically arranged. The coordinated use of the dynamic guide groove 520 plays a role in limiting and guiding the movement and adjustment of the rotating ring 514, and ensures the synchronous rotation of the rotating ring 514 and the first rotating rod 57. The opposite ends of the rotating ring 514 are fixedly sleeved with the third bevel gear 515, and the opposite ends of the translation bracket 511 are rotatably inserted with the second rotating rod 516, and the top end of the second rotating rod 516 is fixedly sleeved with a fourth bevel gear 517, the fourth bevel gear 517 is meshed with the third bevel gear 515, and the second rotating rod 516 is fixedly installed with symmetrically distributed mixing rotating plates 518.

[0030] By adopting the above technical solution, when in use, the first motor 51 is started, and the first motor 51 will drive the first bevel gear 53 and the pushing cam 54 to rotate, thereby driving the two second bevel gears 58 to rotate, and then driving the two first rotating rods 57 to rotate, and further driving the corresponding rotating collar 514 to rotate, thereby driving the corresponding third bevel gear 515 to rotate, and then driving the corresponding second rotating rod 516 to rotate through the fourth bevel gear 517, and further driving the corresponding mixing rotating plate 518 to rotate synchronously. At the same time, the pushing cam 54 will drive the two pushing rollers 56 to rotate, and when the pushing rollers 56 contact the corresponding driven pushing plates 513, they will push the two driven pushing plates 513 to move backwards, thereby driving the two The translation bracket 511 makes a backward movement, thereby stretching the corresponding first spring 512, and the translation bracket 511 will drive the corresponding rotating ring 514, the third bevel gear 515 and the second rotating rod 516 to move while moving, thereby driving the rotating mixing rotating plate 518 to make a backward movement, and when the pushing roller 56 is separated from the corresponding driven pushing plate 513, the first spring 512 will pull the corresponding translation bracket 511 to reset, thereby driving the corresponding mixing rotating plate 518 to reset through the second rotating rod 516, and then repeating the above steps, thereby driving the rotating mixing rotating plate 518 to make a cyclic reciprocating movement, and then the raw materials at different positions in the mixing tank 2 can be mixed and stirred, thereby effectively improving the mixing efficiency of the raw materials.

[0031] The stirring mechanism 6 includes a second motor 61, which is fixedly installed in the middle of the top of the stirring tank body 3. The top of the stirring tank body 3 is fixedly installed with symmetrically distributed support poles 64, and the tops of the two support poles 64 are fixedly connected with a support base 65. The second motor 61 is fixedly inserted in the support base 65. The coordinated use of the support poles 64 and the support base 65 provides a guarantee for the stable installation of the second motor 61, and the end of the output end of the second motor 61 is fixedly connected to a third rotating rod 62, which is rotatably inserted on the stirring tank body 3, and the third rotating rod 62 is fixedly installed with a symmetrically arranged stirring rotating plate. 63, the injection mechanism 7 includes a rotating support 71, a fourth rotating rod 72 and an injection tube body 73, the rotating support 71 is fixedly installed on the top of the stirring tank body 3, and a fifth rotating rod 74 is rotatably inserted on the rotating support 71, one end of the fifth rotating rod 74 is fixedly sleeved with a side gear 75, and the upper end of the third rotating rod 62 is fixedly sleeved with a fifth bevel gear 76, the fifth bevel gear 76 is meshed with the side gear 75, and the end of the fifth rotating rod 74 away from the side gear 75 is fixedly sleeved with a driving turntable 77, and a driving arc plate 78 is integrally formed on the driving turntable 77, the fourth rotating rod 72 is rotatably inserted on the stirring tank body 3, and the fourth rotating rod The top of 72 is fixedly sleeved with a driven rotating block 79, and a symmetrically distributed driven push column 710 is fixedly installed on the driven rotating block 79, and the driven push column 710 can movably contact with the driving arc plate 78, and the bottom end of the driven rotating block 79 is fixedly installed with a second spring 711, and the second spring 711 is movably sleeved on the fourth rotating rod 72, and the end of the second spring 711 is fixedly connected to a limited position rotating ring 712, and the limited position rotating ring 712 is slidably sleeved on the fourth rotating rod 72, and the bottom end of the limited position rotating ring 712 is movably in contact with the top of the stirring tank body 3, and the bottom end of the fourth rotating rod 72 is fixedly sleeved with a mounting rotating plate 713, and the injection tube body 73 is fixed It is inserted at the upper end of the stirring tank body 3, and the end of the injection tube body 73 is fixedly connected to the injection hose 714, the end of the injection hose 714 is fixedly connected to the distribution nozzle 715, and the distribution nozzle 715 is fixedly installed at the bottom end of the mounting rotating plate 713, and the lower end of the mounting rotating plate 713 is fixedly installed with a symmetrically arranged limit clamp 716, and the limit clamp 716 is fixedly sleeved on the distribution nozzle 715. The setting and use of the limit clamp 716 provides a guarantee for the stable connection between the distribution nozzle 715 and the mounting rotating plate 713, and the distribution nozzle 715 can evenly spray the water or oil introduced into the interior into the inner cavity of the stirring tank body 3.

[0032] By adopting the above technical solution, when in use, the second motor 61 will drive the third rotating rod 62 to rotate, thereby driving the stirring rotating plate 63 and the fifth bevel gear 76 to rotate, and then driving the side gear 75 to rotate, so that the driving turntable 77 can be driven to rotate through the fifth rotating rod 74, and then the driving arc plate 78 can be driven to rotate. When the driving arc plate 78 contacts the driven push column 710 close to the driving turntable 77, it will drive it to rotate, thereby driving the driven rotating block 79 to rotate, and then driving another driven push column 710 and the fourth rotating rod 72 to rotate, and further, the material distribution nozzle 715 can be driven to rotate by installing the rotating plate 713, and when the driven rotating block 79 rotates, the limiting rotating ring 712 will be driven to rotate through the second spring 711, and when the driving arc plate 78 is in contact with the corresponding driven push column 710 When the driving push pin 710 is separated, the other driven push pin 710 will approach the driving turntable 77, and then the driving arc plate 78 will contact the other driven push pin 710 and drive it to reverse and reset, thereby driving the mounting turntable 713 to reverse and reset, and then repeat the above steps, thereby driving the mounting turntable 713 to make intermittent cyclic reciprocating rotations, and then driving the material distribution nozzle 715 to make intermittent cyclic reciprocating rotations, so that the water and oil introduced into the material distribution nozzle 715 can be sprayed evenly on the mixed raw materials in turn, thereby avoiding the problem of fixed-point water injection and oil injection, thereby providing convenience for the full stirring of water and mixed raw materials and the full stirring of oil and mixed raw materials, thereby effectively improving the mixing efficiency and mixing uniformity of water and mixed raw materials and oil and mixed raw materials.

[0033] Working principle: When in use, the blocking tube cap 23 is removed, and then the nutrient package and a certain proportion of dry powder raw materials are introduced into the mixing tank body 2 through the feeding tube body 22, and then the blocking tube cap 23 is removed and the first motor 51 is started. At this time, the first motor 51 will drive the first bevel gear 53 and the pushing cam 54 to rotate, thereby driving the two second bevel gears 58 to rotate, and then driving the two first rotating rods 57 to rotate, and further driving the corresponding rotating ring 514 to rotate, thereby driving the corresponding third bevel gear 515 to rotate, and then driving the corresponding second rotating rod 516 to rotate through the fourth bevel gear 517, and further driving the corresponding mixing rotating plate 518 to rotate synchronously. At the same time, the pushing cam 54 will drive the two pushing rollers 56 to rotate, and when the pushing rollers 56 are in contact with the corresponding driven pushing plates 513 The two driven push plates 513 will be pushed to move backwards, thereby driving the two translation brackets 511 to move backwards, thereby stretching the corresponding first spring 512, and the translation bracket 511 will drive the corresponding rotating ring 514, the third bevel gear 515 and the second rotating rod 516 to move while moving, thereby driving the rotating mixing rotating plate 518 to move backwards, and when the pushing roller 56 is separated from the corresponding driven push plate 513, the first spring 512 will pull the corresponding translation bracket 511 to reset, thereby driving the corresponding mixing rotating plate 518 to reset through the second rotating rod 516, and then repeating the above steps, thereby driving the rotating mixing rotating plate 518 to move back and forth in a cycle, thereby mixing and stirring the raw materials at different positions in the mixing tank 2, thereby effectively improving the mixing efficiency of the raw materials; When the raw materials in the mixing tank 2 are mixed, the first motor 51 is turned off, and then the feeding pump 41 is started, so that the mixed raw materials can be introduced into the second material pipe 43 through the first perforation 21 and the first material pipe 42, and then the mixed raw materials will be introduced into the mixing tank 3 through the second perforation 31. When the mixed raw materials are completely introduced into the mixing tank 3, the feeding pump 41 is turned off and the mixing operation of the nutrient package and the dry powder raw materials is continued according to the above steps; At the same time, the water injection pipe and the oil injection pipe are connected to the injection pipe body 73 through a Y-shaped connecting pipe, and two electromagnetic valves are provided on the Y-shaped connecting pipe for use together, so that water and oil can be introduced into the injection pipe body 73 in turn as needed, and the injection pipe body 73 introduces them into the distribution nozzle 715 through the injection hose 714. During this period, the second motor 61 will drive the third rotating rod 62 to rotate, thereby driving the stirring rotating plate 63 and the fifth bevel gear 76 to rotate, and then driving the side gear 75 to rotate, so that the driving turntable 77 can be driven to rotate through the fifth rotating rod 74, and then the driving arc plate 78 can be driven to rotate. When the driving arc plate 78 contacts the driven push column 710 close to the driving turntable 77, it will drive it to rotate, thereby driving the driven rotating block 79 to rotate, and then driving another driven push column 710 and the fourth rotating rod 72 to rotate, and further driving the distribution nozzle 715 to rotate by installing the rotating plate 713. When the driven rotating block 79 rotates, the limiting rotating ring 712 will be driven to rotate through the second spring 711, and when the driving arc plate 78 is separated from the corresponding driven pushing pin 710, the other driven pushing pin 710 will approach the driving rotating disk 77, and then the driving arc plate 78 will contact the other driven pushing pin 710 and drive it to reverse and reset, thereby driving the mounting rotating plate 713 to reverse and reset, and then the above steps will be repeated, thereby driving the mounting rotating plate 713 to make intermittent cyclic reciprocating rotation, and then driving the material distribution nozzle 715 to make intermittent cyclic reciprocating rotation, so that the water and oil introduced into the material distribution nozzle 715 can be sprayed uniformly on the mixed raw materials in turn, thereby avoiding the problem of fixed-point water injection and oil injection, thereby providing convenience for the full mixing of water and the mixed raw materials and the full mixing of oil and the mixed raw materials, thereby effectively improving the mixing efficiency and mixing uniformity of water and the mixed raw materials and the oil and the mixed raw materials; After the wet material is mixed, the second motor 61 is turned off and the third motor 82 is turned on, so that the sixth rotating rod 83 can drive the discharging auger 84 to rotate, and then the wet material can be gradually discharged from the mixing tank body 3 through the discharging cylinder 81, and then the discharged wet material is subjected to subsequent expansion and other treatments.

[0034] 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 infant nutrition puffs, characterized in that: The steps include: Step 1: Mix ingredients and sift; Step 2: using a preparation device to fully and regularly mix the nutrient pack with a certain proportion of dry powder raw materials; Step 3: After mixing, use the preparation device again to add water and oil in sequence and stir regularly; Step 4: Mix the wet materials and put them into an extruder for extrusion; Step 5: drying in a baking oven; Step six: Spray oil for seasoning.

2. A device for preparing infant nutrition puffs, characterized in that: A process for preparing infant nutrition puffs according to claim 1 comprises a supporting frame (1), a mixing tank body (2) is fixedly mounted on the top of one side of the supporting frame (1), and a stirring tank body (3) is fixedly mounted on the top of the other side of the supporting frame (1), a feeding mechanism (4) for use with the mixing tank body (2) and the stirring tank body (3) is provided on the supporting frame (1), and a mixing mechanism (5) for use with the mixing tank body (2) is provided in the inner cavity of the mixing tank body (2), a stirring mechanism (6) and a material injection mechanism (7) for use with the stirring tank body (3), and a discharging mechanism (8) for use with the stirring tank body (3) is provided at the bottom end.

3. The device for preparing infant nutrition puffs according to claim 2, characterized in that: The material conveying mechanism (4) comprises a material conveying pump body (41), the material conveying pump body (41) is fixedly mounted on the supporting base frame (1), and a first material pipe (42) and a second material pipe (43) for use together are provided at the lower end of the material conveying pump body (41), a first through hole (21) is penetrated through the middle of the bottom end of the mixing tank body (2), and the end of the first material pipe (42) is connected to the first through hole (21), and a second through hole (31) is penetrated through the upper end of the stirring tank body (3), and the end of the second material pipe (43) is connected to the second through hole (31).

4. The device for preparing infant nutrition puffs according to claim 2, characterized in that: The mixing mechanism (5) comprises a first motor (51) and a mounting vertical plate (52), wherein the first motor (51) is fixedly mounted at the middle of the top end of the mixing tank (2), and the output end of the first motor (51) rotates through the mixing tank (2) and a first bevel gear (53) is fixedly sleeved on the outer side thereof, a push cam (54) is fixedly sleeved on the end of the output end of the first motor (51), and mounting grooves (55) are provided at both ends of the push cam (54), and a push roller (56) is rotatably mounted in the mounting groove (55). The mounting vertical plate (52) is fixedly mounted on the top of the inner cavity of the mixing tank body (2), and the mounting vertical plate (52) is symmetrical in structure. A first rotating rod (57) is rotatably inserted on the mounting vertical plate (52), and a second bevel gear (58) is fixedly sleeved on the opposite ends of the first rotating rod (57), and the second bevel gear (58) is meshed with the first bevel gear (53). A sliding guide hole (59) is penetrated through the lower end of the mounting vertical plate (52), and a sliding guide rod (510) is slidably inserted in the sliding guide hole (59), and the sliding guide rod (510) is The two ends of the translation bracket (510) are fixedly connected to the translation bracket (511), and the translation bracket (511) is fixedly connected to the first spring (512), the first spring (512) is movably sleeved on the sliding guide rod (510), and the end of the first spring (512) is fixedly connected to the mounting vertical plate (52), the bottom end of the translation bracket (511) is fixedly connected to the driven push plate (513), and the pushing roller (56) can movably contact with the driven push plate (513), and the upper end of the translation bracket (511) is rotatably plugged with a rotating sleeve A ring (514) is provided, and the rotating ring (514) is slidably sleeved on the first rotating rod (57), and the opposite ends of the rotating ring (514) are fixedly sleeved with a third bevel gear (515), and the opposite ends of the translation bracket (511) are rotatably inserted with a second rotating rod (516), and the top end of the second rotating rod (516) is fixedly sleeved with a fourth bevel gear (517), and the fourth bevel gear (517) is meshed with the third bevel gear (515), and the second rotating rod (516) is fixedly mounted with symmetrically distributed mixing rotating plates (518).

5. The device for preparing infant nutrition puffs according to claim 4, characterized in that: A symmetrically arranged sliding guide block (519) is integrally formed on the inner wall of the rotating sleeve (514), and symmetrically distributed sliding guide grooves (520) are provided at opposite ends of the first rotating rod (57), and the sliding guide block (519) is slidably clamped in the sliding guide groove (520).

6. The device for preparing infant nutrition puffs according to claim 2, characterized in that: The stirring mechanism (6) comprises a second motor (61), the second motor (61) being fixedly mounted at the middle of the top end of the stirring tank body (3), and the end of the output end of the second motor (61) being fixedly connected to a third rotating rod (62), the third rotating rod (62) being rotatably inserted on the stirring tank body (3), and a symmetrically arranged stirring rotating plate (63) being fixedly mounted on the third rotating rod (62).

7. The device for preparing infant nutrition puffs according to claim 6, characterized in that: The top of the stirring tank body (3) is fixedly mounted with symmetrically distributed support poles (64), and the tops of the two support poles (64) are fixedly connected to a support base (65), and the second motor (61) is fixedly inserted in the support base (65).

8. The device for preparing infant nutrition puffs according to claim 6, characterized in that: The injection mechanism (7) comprises a rotating support (71), a fourth rotating rod (72) and an injection tube (73); the rotating support (71) is fixedly mounted on the top of the stirring tank body (3); a fifth rotating rod (74) is rotatably plugged into the rotating support (71); one end of the fifth rotating rod (74) is fixedly sleeved with a side gear (75); the upper end of the third rotating rod (62) is fixedly sleeved with a fifth bevel gear (76); the fifth bevel gear (76) is meshed with the side gear (75); and The end of the fifth rotating rod (74) away from the side gear (75) is fixedly sleeved with a driving rotating disk (77), and a driving arc plate (78) is integrally formed on the driving rotating disk (77). The fourth rotating rod (72) is rotatably inserted on the stirring tank body (3), and a driven rotating block (79) is fixedly sleeved on the top end of the fourth rotating rod (72), and symmetrically distributed driven push columns (710) are fixedly installed on the driven rotating block (79), and the driven push columns (710) are capable of movably contacting with the driving arc plate (78). The bottom end of the driven rotating block (79) is fixedly mounted with a second spring (711), and the second spring (711) is movably sleeved on the fourth rotating rod (72). The end of the second spring (711) is fixedly connected to a limit rotating ring (712), and the limit rotating ring (712) is slidably sleeved on the fourth rotating rod (72), and the bottom end of the limit rotating ring (712) is movably contacted with the top end of the stirring tank body (3). The bottom end of the fourth rotating rod (72) is fixedly sleeved with a mounting rotating plate (713). The injection tube body (73) is fixedly inserted at the upper end of the stirring tank body (3), and the end of the injection tube body (73) is fixedly connected to an injection hose (714), and the end of the injection hose (714) is fixedly connected to a material distribution nozzle (715), and the material distribution nozzle (715) is fixedly installed at the bottom end of the mounting rotating plate (713), and a symmetrically arranged limit clamp (716) is fixedly installed at the lower end of the mounting rotating plate (713), and the limit clamp (716) is fixedly sleeved on the material distribution nozzle (715).

9. The device for preparing infant nutrition puffs according to claim 2, characterized in that: The discharging mechanism (8) comprises a discharging cylinder (81), the discharging cylinder (81) being fixedly mounted on the bottom end of the stirring tank body (3), and a third motor (82) being fixedly mounted on one end of the discharging cylinder (81), a sixth rotating rod (83) being fixedly connected to the end of the output end of the third motor (82), and the sixth rotating rod (83) being rotatably inserted on the discharging cylinder (81), and a discharging auger (84) being fixedly sleeved on the outer side of the sixth rotating rod (83), and the discharging auger (84) being rotatably mounted in the inner cavity of the discharging cylinder (81).

10. The device for preparing infant nutrition puffs according to claim 2, characterized in that: The upper end of the mixing tank body (2) is connected to a symmetrically arranged feeding pipe body (22), and a sealing pipe cap (23) is detachably sleeved on the feeding pipe body (22).

Images