Production and processing equipment for non-dairy creamer

Abstract

The invention discloses production and processing treatment equipment for non-dairy creamer, relates to the technical field of non-dairy creamer processing, and aims to solve the problems that existing equipment is easy to block during feeding, low in screening efficiency, high in material residue and the like. The equipment comprises a supporting placing frame, a screening frame, a feeding frame, a feeding anti-blocking assembly and a vertical driving structure. The supporting placing frame comprises a supporting seat with a cavity and a multi-cavity discharging frame, a mounting rod with a sliding groove is arranged in the screening frame, a screen is assembled through a connecting frame, the screen is in clearance-free fit with the inner wall of the screening frame, and a transmission rod is arranged in the mounting rod in a penetrating mode; a first driving motor at the top end of the feeding frame drives a transmission rod to rotate by driving a connecting rod, a feeding anti-blocking assembly at the top end of the transmission rod achieves anti-bridging, and a vertical driving structure drives the transmission rod to ascend and descend through eccentric transmission, so that a screen and a stirring rod achieve rotation and ascending and descending combined motion. The equipment can accurately classify the non-dairy creamer, improves the screening efficiency, has no material residue, is convenient to replace the screen, and meets the screening requirements of the non-dairy creamer with different specifications.

Description

Technical Field

[0001] This invention relates to the field of non-dairy creamer processing technology, and more specifically to a processing equipment for the production of non-dairy creamer. Background Technology Non-dairy creamer, an important processing raw material in the food industry, is widely used in beverages, baking, and health products. Its production involves multiple processes, including blending, emulsification, homogenization, and spray drying, to create powdered microcapsules of oil. During spray drying, due to factors such as uneven droplet size, differences in drying rate, and oil crystallization and aggregation, a batch of non-dairy creamer will inevitably form particles with a mixed particle size distribution, and a small amount of clumping may occur. Particle size uniformity directly affects the dissolution rate, emulsification stability, and taste of the non-dairy creamer; therefore, sieving is a critical step in the production and processing of non-dairy creamer.

[0002] Screening enables "multi-grading of a single material," separating mixed-size non-dairy creamer into products of different particle sizes to meet the diverse needs of downstream customers. For example, the beverage industry requires fine powder of 200 mesh or higher to ensure instant solubility, the baking industry commonly uses medium-sized powder of around 120 mesh to ensure dispersibility, while some food filling applications use coarse powder of around 50 mesh. Currently, the mainstream screening method in the industry is multi-layer vibrating screen screening, which typically employs a three-layer screen structure with increasing mesh size from top to bottom. The top layer is a 50-mesh screen to intercept coarse particles and clumps, the middle layer is a 120-mesh screen to separate medium-sized particles, and the bottom layer is a 200-mesh screen to screen fine powder. This is combined with a vibrating motor to drive the screen vibration to achieve grading.

[0003] However, existing multi-layer screen screening devices still have many technical drawbacks that urgently need to be addressed in practical applications: First, the lightweight nature of the vegetable oil powder particles makes them prone to adhesion due to trace amounts of moisture. At the feed inlet, the frictional resistance between particles is greater than gravity, resulting in a "bridging effect" that leads to poor feeding or even production interruption. Second, during the screening process, fine vegetable oil powder particles easily adhere to the screen surface, and the agglomerated material is difficult to disperse using conventional vibration. This causes the material to accumulate on the screen surface, and the material piled up on the upper layer exerts continuous downward pressure on the lower layer, significantly reducing the particle screening efficiency and prolonging the screening cycle. Third, the screen tilt angle design of some multi-layer screen devices is unreasonable. Combined with particle adhesion, this results in incomplete material discharge after grading, leaving material residue on the screen surface. This requires regular manual disassembly and cleaning, which is not only cumbersome and increases labor costs but also easily leads to material waste and cross-contamination. Fourth, the fixed structure of traditional multi-layer screens makes screen replacement inconvenient and difficult to quickly adapt to screening needs of different particle sizes, thus limiting the scope of application.

[0004] The aforementioned problems result in low production efficiency, high operating costs, and difficulty in guaranteeing grading accuracy for existing non-dairy creamer sieving equipment, failing to meet the high efficiency and flexibility requirements of industrial-scale mass production. Therefore, there is an urgent need to develop a non-dairy creamer production and processing equipment that can address these technical challenges, thereby improving sieving efficiency, simplifying the operation process, and ensuring grading quality. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a production and processing equipment for non-dairy creamer, so as to solve the problems of easy clogging of feed, low screening efficiency, large amount of material residue, inconvenient screen replacement and poor coordination of drive structure in existing non-dairy creamer screening equipment, and to realize efficient and accurate grading and continuous production of non-dairy creamer.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a production and processing equipment for non-dairy creamer powder, comprising a support frame, a screening frame, a feeding frame, a feeding anti-blocking component, and a vertical drive structure; the support frame is composed of a support base with a cavity and a feeding frame with multiple independent chambers, the feeding frame being fixed to one side of the support base and located below the screening frame; The screening frame is cylindrical, coaxially fixed to the upper end face of the support base and sealed. The top is fixedly connected to the feeding frame, and the side wall has discharge holes corresponding to the screen mesh. Below the discharge holes, there is an inclined feeding connecting frame, and the bottom end of the feeding connecting frame corresponds to the discharge frame chamber. The screening frame is coaxially mounted with an installation rod inside. The top end of the installation rod is rotatably connected to the inner wall of the top of the screening frame, and the bottom end is connected to the upper end face of the support base through bearings. The installation rod has multiple sliding grooves axially. Each sliding groove is embedded with a connecting frame. The middle part of the connecting frame extends into the interior of the installation rod and is welded and fixed to the coaxially inserted transmission rod. The outer side of the connecting frame is welded and fixed to the horizontally set screen mesh. The edge of the screen mesh is fitted with the groove on the inner side wall of the screening frame without gap. A protective frame is sleeved on the outside of the installation rod. The protective frame is welded and fixed to the connecting frame and covers the sliding groove. The feeding rack is funnel-shaped, with a drive mounting plate fixed at the top. A drive motor is fixed to the upper surface of the drive mounting plate, with the output end of the drive motor facing downwards and welded to the drive connecting rod inside the feeding rack. The bottom end of the drive connecting rod is connected to the assembly groove at the top of the transmission rod through an assembly block to form a slot-type sliding connection. The feeding anti-blocking component includes a fixed connecting shaft and a stirring rod. The fixed connecting shaft is welded to the top of the transmission rod, and the stirring rod is evenly distributed on the outside of the fixed connecting shaft and welded to it. The vertical drive structure is set in the cavity of the support base and includes a rotating disk, a drive mounting rod, a second drive motor, a sliding frame, a connecting rod, a rotating sleeve shaft, a linkage rod, a connecting sleeve, a return spring, a rotating connecting frame, a rotating connecting plate, and a connecting bearing.

[0007] By adopting the above technical solution, the transmission rod can synchronously drive the screen and the stirring rod to achieve a "rotation + lifting" compound motion under the synergistic action of the drive motor and the vertical drive structure: the compound motion of the stirring rod can break up the adhesion of the vegetable oil powder particles in all directions, completely avoid the "bridging effect" in the feeding frame, and ensure smooth feeding; the rotation of the screen generates centrifugal force, which makes the vegetable oil powder move closely against the inner wall of the screening frame, avoiding central aggregation; the lifting motion generates periodic impact force, which breaks up the agglomerates and accelerates the screening, greatly improving the screening efficiency; the protective frame can prevent the vegetable oil powder from entering the interior of the mounting rod and prevent the transmission components from jamming.

[0008] Furthermore, the rotating disk of the vertical drive structure is horizontally positioned, with an adjustment groove offset from the axis on its edge. The sliding frame is embedded in the adjustment groove and fixed by a positioning pin, allowing its position to be adjusted by sliding along the adjustment groove. The drive mounting rod horizontally passes through the side wall of the support base and is rotatably connected to the support base via a bearing. One end is keyed to the rotating disk, and the other end is fixed to the output end of the drive motor fixed to the outer wall of the support base via a coupling. The connecting rod is vertically positioned, with its bottom end welded to the sliding frame and its top end rotatably connected to the rotating sleeve shaft via a bearing. The top end of the rotating sleeve shaft is welded to the linkage rod, which is vertically inserted inside the connecting sleeve. The lower pressure plate at the top end is welded to the linkage rod, and a return spring is sleeved on the outside of the linkage rod, with its two ends in elastic contact with the bottom of the connecting sleeve and the lower pressure plate, respectively. The top end of the connecting sleeve is welded to the rotating connecting frame, and the top end of the rotating connecting frame is hinged to the rotating connecting plate, allowing for free angle adjustment. The rotating connecting plate is horizontally positioned, with its top end interference-fitted to the outer ring of the connecting bearing and its inner ring interference-fitted to the bottom end of the transmission rod.

[0009] By adopting the above technical solution, the power transmission path of the vertical drive structure is clear and its operation is stable: the second drive motor drives the drive mounting rod to rotate, which in turn drives the rotating disk to rotate synchronously. The sliding frame moves eccentrically with the rotating disk, and drives the rotating sleeve shaft to move through the connecting rod, so that the linkage rod realizes "circular + up and down reciprocating" motion. The motion is transmitted to the rotating connecting plate through the connecting sleeve and the rotating connecting frame, and finally drives the transmission rod to rise and fall vertically. The connecting bearing effectively isolates the rotational force of the transmission rod, preventing it from driving other components of the vertical drive structure to rotate, so as to realize that the rotation and lifting dual power sources do not interfere with each other and work together.

[0010] Furthermore, the sliding frame of the vertical drive structure is fixed in the adjustment groove of the rotating disk by a positioning pin. By adjusting the distance between the sliding frame and the axis of the rotating disk, the lifting amplitude of the transmission rod can be changed. With the elastic buffering effect of the return spring, the resistance during the adjustment of the sliding frame position can be reduced, making the adjustment process smoother and adapting to the screening requirements of different particle sizes of vegetable oil powder.

[0011] By adopting the above technical solution, the discharge holes of the screening rack correspond one-to-one with the screen mesh. When the screen mesh descends to align with the discharge hole, centrifugal force can quickly push the intercepted graded vegetable oil powder into the discharge hole. The inclined feeding connecting frame slides down to the corresponding chamber of the feeding rack by gravity, achieving residue-free and rapid feeding, reducing material waste and manual cleaning costs. At the same time, the independent chamber of the feeding rack can prevent the mixing of different specifications of vegetable oil powder, ensuring the grading quality.

[0012] Furthermore, the screen is installed through the sliding groove of the connecting frame and the mounting rod, and the disassembly and assembly process does not require disassembling the overall structure of the equipment. Screens with different mesh sizes can be quickly replaced to meet the grading requirements of coarse, medium and fine non-dairy creamer powder, thereby improving the flexibility and applicability of the equipment.

[0013] By adopting the above technical solutions, this equipment integrates multiple functions such as anti-clogging feeding, high-efficiency screening, precise grading, and residue-free discharge. The eccentric transmission design of the vertical drive structure ensures the smoothness and continuity of the lifting motion. The composite motion achieved by the dual power sources is adapted to the lightweight and easy-to-adhere characteristics of the vegetable oil powder, effectively solving the technical pain points of existing equipment, meeting the high efficiency and precision requirements of industrial mass production, and reducing production and operation costs.

[0014] In summary, the present invention has the following main beneficial effects: 1. This invention uses a drive motor to synchronously rotate the screen, and a vertical drive structure to make the screen reciprocate up and down, achieving a "rotation + lifting" composite motion. Compared with the single shaking screening method in the prior art, this method has a better screening effect on non-dairy creamer powder. On the one hand, the centrifugal force generated by the rotation can make the lightweight non-dairy creamer powder particles move closely against the inner wall of the screening frame, reducing the aggregation of particles in the center of the screen, and breaking the adhesion between particles, preventing fine powder from adsorbing onto the screen surface. On the other hand, the up and down reciprocating motion can form a periodic impact force, causing the non-dairy creamer powder particles on the screen to continuously roll and disperse, effectively breaking up agglomerated materials, significantly improving screening efficiency, shortening the screening cycle, and adapting to the lightweight and easily adhesive characteristics of non-dairy creamer powder, avoiding material residue.

[0015] 2. This invention employs a layered transmission structure design. A transmission rod is installed inside the mounting rod, and the two are connected by a connecting frame. When the transmission rod rotates, it drives the connecting frame and the screen to rotate. The screen, through a slotted engagement, drives the mounting rod to rotate synchronously within the screening frame. Simultaneously, the bottom end of the transmission rod is connected to the rotating connecting plate of the vertical drive structure via a connecting bearing. The connecting bearing isolates the rotational force of the transmission rod, preventing it from driving the vertical drive structure to rotate synchronously, thus achieving non-interference between rotational and lifting movements. Furthermore, the top end of the transmission rod slides against the mounting groove of the drive connecting rod via an assembly block. When the vertical drive structure moves the transmission rod up and down, the transmission rod can slide relative to the drive connecting rod, without affecting the torque transmission of the drive motor, ensuring stable and reliable operation of the dual power sources.

[0016] 3. This invention specifically solves the problem of bridging in the feed rack of non-dairy creamer by using a feed anti-clogging component. The stirring rod and the transmission rod synchronously realize a "rotation + lifting" compound motion, which can stir the non-dairy creamer in the feed rack in all directions. No additional power source is required. The structure is compact and the anti-clogging effect is significant, avoiding the impact of feed interruption on production continuity. It is suitable for the industrial mass production needs of non-dairy creamer.

[0017] 4. This invention allows for adjustment of the position of the sliding frame in the rotating disc adjustment groove, thereby changing the distance of the screen's lifting and lowering movement: when the sliding frame is close to the axis of the rotating disc, the screen's lifting and lowering distance is short, suitable for material dispersion in the initial stage of screening; when the sliding frame is far from the axis, the screen's lifting and lowering distance is long, and each descent can correspond to the discharge hole, achieving precise discharge of graded materials in conjunction with centrifugal force. Furthermore, the inclined setting of the feeding connecting frame allows the feeding to be completed by the gravity of the vegetable oil powder itself, resulting in no material residue, eliminating the need for manual cleaning, and reducing labor costs and the risk of cross-contamination. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is an internal schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the internal transmission structure of the screening frame and the feeding frame of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 For the present invention Figure 3 Enlarged view of point B in the middle; Figure 6 This is a schematic diagram of the material discharge hole on the side wall of the screening frame and the material feeding connection frame of the present invention; Figure 7 This is a schematic diagram showing the disassembled components of the mounting rod, screen, connecting frame, and transmission rod of the present invention. Figure 8 This is a schematic diagram of the screen and connecting frame of the present invention; Figure 9 This is a schematic diagram of the first angle of the vertical drive structure of the present invention; Figure 10 This is a schematic diagram of the second angle of the vertical drive structure of the present invention.

[0019] In the diagram: 1. Support frame; 11. Support base; 12. Feeding frame; 2. Screening frame; 21. Mounting rod; 211. Sliding groove; 22. Screen; 221. Connecting frame; 23. Protective frame; 24. Transmission rod; 241. Assembly block; 25. Discharge connecting frame; 26. Discharge hole; 3. Feeding frame; 31. Drive mounting plate; 32. Drive motor one; 33. Drive connecting rod; 34. Assembly groove; 4. Feed anti-blocking component; 41. Fixing 42. Connecting shaft; 5. Stirring rod; 6. Vertical drive structure; 7. Rotating disc; 8. Adjusting groove; 9. Sliding frame; 10. Positioning pin; 11. Pulling plate; 12. Drive mounting rod; 13. Drive motor II; 14. Connecting rod; 15. Rotating sleeve shaft; 16. Linkage rod; 17. Lower pressure plate; 18. Connecting sleeve; 19. Return spring; 20. Rotating connecting frame; 21. Rotating connecting plate; 22. Connecting bearing. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The embodiments of the present invention will now be described. Example 1

[0022] according to Figures 1-10 The image shows a processing device for non-dairy creamer powder. The overall structure is shown below. Based on the actual needs of non-dairy creamer powder screening, the positional relationships, connections, linkages, and synergistic effects of each component are explained in detail. The coordination between the support frame and the screening frame The support base 11 is placed vertically on the ground to provide stable support for the entire equipment; the screening frame 2 is cylindrical and coaxially fixed to the upper end face of the support base 11, with its bottom sealed and fitted to the upper end face of the support base 11, and its top fixedly connected to the feeding frame 3; the discharge frame 12 is fixed to one side of the support base 11, located below the screening frame 2, and its top end corresponds to the bottom end of the discharge connecting frame 25.

[0023] The support base 11 is fixedly connected to the screening frame 2 by bolts to ensure that there is no relative displacement during the screening process; the discharge frame 12 is welded and fixed to the support base 11, and the structure is stable.

[0024] After being screened by the screening rack 2, the vegetable oil powder enters the feeding connecting rack 25 through the discharge hole 26, and then slides down along the feeding connecting rack 25 to the corresponding chamber of the feeding rack 12, achieving graded storage.

[0025] The support base 11 provides a stable installation foundation for the screening frame 2 and the vertical drive structure 5. The independent chamber of the feeding frame 12 avoids the mixing of vegetable oil powders of different particle sizes, ensuring the grading quality. The inclined design of the feeding connection frame 25 uses the gravity of the vegetable oil powder itself to achieve residue-free and fast feeding, reducing manual cleaning costs.

[0026] The coordination of the core components inside the screening frame (mounting rod, screen, connecting frame, protective frame, transmission rod). Mounting rod 21 is coaxially arranged inside screening frame 2. Its top end is rotatably connected to the inner wall of the top of screening frame 2 via a bearing, and its bottom end is rotatably connected to the upper end face of support base 11 via a bearing. Multiple screens 22 are distributed vertically and horizontally along the axial direction of mounting rod 21 and are arranged inside screening frame 2. The edges of screens 22 are in contact with the inner side wall of screening frame 2. Connecting frame 221 is fixed at the center of screen 22, and its middle part is embedded in the sliding groove 211 of mounting rod 21 and extends into the interior of mounting rod 21. Protective frame 23 is sleeved on the outside of mounting rod 21 and is located between adjacent connecting frames 221. Transmission rod 24 is coaxially inserted inside mounting rod 21, with its top end extending to feed frame 3 and its bottom end extending to cavity of support base 11.

[0027] The connecting frame 221 is welded and fixed to the screen 22, and is clearance-fitted with the sliding groove 211 of the mounting rod 21 (it can slide vertically along the sliding groove 211); the connecting frame 221 is welded and fixed to the transmission rod 24, and transmits power synchronously; the protective frame 23 is welded and fixed to the connecting frame 221, and moves synchronously with the connecting frame 221.

[0028] When the transmission rod 24 rotates, it drives the screen 22 and the mounting rod 21 to rotate synchronously through the connecting frame 221 (the screen 22 drives the mounting rod 21 to rotate inside the screening frame 2 through the slot engagement); when the transmission rod 24 moves vertically up and down, it drives the screen 22 to move vertically along the sliding groove 211 of the mounting rod 21 through the connecting frame 221; the protective frame 23 moves synchronously with the connecting frame 221 and always covers the sliding groove 211.

[0029] The connecting frame 221 enables the power transmission, rotation, and lifting of the screen 22 and the transmission rod 24, and also ensures the stability of the vertical movement of the screen 22 through its cooperation with the sliding groove 211; the slots of the screen 22 and the inner wall of the screening frame 2 fit without gaps, preventing material leakage and improving grading accuracy; the protective frame 23 effectively blocks the entry of vegetable oil particles into the installation rod 21, avoids jamming of transmission components, and ensures long-term stable operation of the equipment.

[0030] The coordination between the feed rack and the feed anti-blocking component The feeding rack 3 is funnel-shaped and fixed to the top of the screening rack 2, with its interior connected to the screening rack 2; the drive mounting plate 31 is fixed to the opening at the top of the feeding rack 3; the drive motor 32 is fixed to the upper surface of the drive mounting plate 31 with its output end facing downwards; the drive connecting rod 33 is vertically installed inside the feeding rack 3, with its top end fixed to the output end of the drive motor 32 and its bottom end corresponding to the top of the transmission rod 24; the feeding anti-blocking component 4 is located inside the feeding rack 3 and fixed to the top of the transmission rod 24.

[0031] The drive mounting plate 31 is bolted to the feed rack 3; the drive motor 32 is bolted to the drive mounting plate 31, and its output end is welded to the drive connecting rod 33; the drive connecting rod 33 and the transmission rod 24 are connected by a slotted sliding connection through the assembly block 241 and the assembly groove 34, allowing them to slide relative to each other but not to rotate relative to each other; the fixed connecting shaft 41 of the feed anti-blocking component 4 is welded to the top of the transmission rod 24, and the stirring rod 42 is welded to the fixed connecting shaft 41.

[0032] The drive motor 32 rotates, driving the connecting rod 33 to rotate. Through the cooperation of the assembly block 241 and the assembly groove 34, the transmission rod 24 rotates. The transmission rod 24 drives the fixed connecting shaft 41 and the stirring rod 42 to rotate. At the same time, the vertical drive structure 5 drives the transmission rod 24 to rise and fall vertically. The transmission rod 24 drives the fixed connecting shaft 41 and the stirring rod 42 to rise and fall vertically synchronously. The stirring rod 42 achieves a "rotation + lifting" compound motion.

[0033] The sliding connection design between the drive connecting rod 33 and the transmission rod 24 ensures stable transmission of rotational torque without interfering with the vertical lifting and lowering of the transmission rod 24. The compound motion of the stirring rod 42 can stir the vegetable oil powder in the feed rack 3 in all directions without dead angles, break the adhesion between particles, completely avoid the "bridging effect", and at the same time disperse the lumpy materials, reduce the burden on the subsequent screening process, and ensure smooth feeding and screening efficiency.

[0034] Coordination of components in the vertical drive structure The rotating disk 51 is horizontally disposed within the cavity of the support base 11; the drive mounting rod 52 is horizontally disposed on the side wall of the support base 11, with one end fixed to the rotating disk 51 and the other end extending to the outside of the support base 11; the second drive motor 53 is fixed on the outer side wall of the support base 11, with its output end corresponding to the outer end of the drive mounting rod 52; the sliding frame 512 is installed in the adjustment groove 511 of the rotating disk 51, located on the side of the rotating disk 51 away from the second drive motor 53; the connecting rod 54 is vertically disposed, with its bottom end fixed to the sliding frame 512 and its top end connected to the rotating sleeve shaft 55. Rotary connection; the rotating sleeve shaft 55 is vertically set, and its top end is fixed to the linkage rod 551; the linkage rod 551 is vertically inserted inside the connecting sleeve 56, and the lower pressure plate 552 at the top end is located inside the connecting sleeve 56; the return spring 561 is sleeved on the outside of the linkage rod 551 and is located between the lower pressure plate 552 and the bottom of the connecting sleeve 56; the top end of the connecting sleeve 56 is fixed to the rotating connecting frame 57; the top end of the rotating connecting frame 57 is hinged to the rotating connecting plate 58; the rotating connecting plate 58 is horizontally set, and its top end is connected to the bottom end of the transmission rod 24 through the connecting bearing 581.

[0035] The drive mounting rod 52 is rotatably connected to the support base 11 via a bearing and keyed to the rotating disk 51; the drive motor 53 is bolted to the support base 11, and its output end is fixed to the drive mounting rod 52 via a coupling; the sliding frame 512 is clearance-fitted to the adjusting groove 511 of the rotating disk 51 (it can slide along the adjusting groove 511) and fixed to the rotating disk 51 via a positioning pin 513; the connecting rod 54 is welded to the sliding frame 512 and rotatably connected to the rotating sleeve shaft 55 via a bearing; the linkage rod 551 is welded to the rotating sleeve shaft 55 and clearance-fitted to the connecting sleeve 56; the lower pressure plate 552 is welded to the linkage rod 551; the return spring 561 is in elastic contact with the bottom of the connecting sleeve 56 and the lower pressure plate 552; the connecting sleeve 56 is welded to the rotating connecting frame 57; the rotating connecting frame 57 is hinged to the rotating connecting plate 58 and can rotate freely to adjust the angle; the rotating connecting plate 58 is interference-fitted to the outer ring of the connecting bearing 581, and the inner ring of the connecting bearing 581 is interference-fitted to the bottom end of the transmission rod 24.

[0036] Drive motor 53 operates → drive mounting rod 52 to rotate → drive rotating disk 51 to rotate synchronously. The rotation direction of rotating disk 51 is the same as that of drive mounting rod 52. Rotating disk 51 drives sliding frame 512 to perform eccentric circular motion (because sliding frame 512 is installed in the adjustment groove 511 of rotating disk 51, and the adjustment groove 511 is offset from the axis of rotating disk 51, the motion trajectory of sliding frame 512 is circular). The sliding frame 512 makes a circular motion, which drives the connecting rod 54 to make a circular motion simultaneously. The connecting rod 54 drives the rotating sleeve shaft 55 to make a circular motion. The rotating sleeve shaft 55 can adjust its angle through its rotational connection with the connecting rod 54 to avoid rigid tension. Rotating the sleeve shaft 55 in a circular motion → drives the linkage rod 551 in a "circular + up and down reciprocating" motion → the linkage rod 551 squeezes the return spring 561 through the lower pressure plate 552 (the return spring 561 only generates elastic buffer and does not provide lifting power) → the linkage rod 551 drives the connecting sleeve 56 to move synchronously. When the connecting sleeve 56 moves with the linkage rod 551, it can freely adjust its own angle through the hinged engagement between the rotating connecting frame 57 and the rotating connecting plate 58 (to avoid the connecting sleeve 56 being unable to move or getting stuck due to the circular motion trajectory). The rotating connecting frame 57 drives the rotating connecting plate 58 to perform vertical lifting and reciprocating motion. The rotating connecting plate 58 drives the transmission rod 24 to move vertically and vertically synchronously through the connecting bearing 581 (the connecting bearing 581 isolates the rotational force of the transmission rod 24 to prevent the rotation of the transmission rod 24 from causing other components of the vertical drive structure 5 to rotate).

[0037] The vertical lifting power of the transmission rod 24 comes entirely from the overall operation of the vertical drive structure 5 (drive motor 2 53 → drive mounting rod 52 → rotating disk 51 → sliding frame 512 → connecting rod 54 → rotating sleeve shaft 55 → linkage rod 551 → connecting sleeve 56 → rotating connecting frame 57 → rotating connecting plate 58 → transmission rod 24). The return spring 561 does not bear the responsibility of driving the transmission rod 24 to lift or lower. Its core function is: when the sliding frame 512 is adjusted in the adjustment groove 511 of the rotating disk 51, it adapts to the force transmission requirements of different positions through its own elastic deformation, reduces the adjustment resistance, and makes the position adjustment of the sliding frame 512 smoother and more convenient. The core function of the rotating connecting frame 57 is to realize the hinged connection between the connecting sleeve 56 and the rotating connecting plate 58. When the rotating disk 51 drives the connecting sleeve 56 to make circular trajectory movements, the connecting sleeve 56 can freely adjust its angle through the rotating connecting frame 57 to avoid the inability to follow the circular trajectory movement due to a fixed angle, thus completely solving the jamming problem and ensuring the smoothness and continuity of the lifting and lowering movement of the transmission rod 24. The connection bearing 581 completely isolates the rotation of the transmission rod 24 from the lifting motion of the vertical drive structure 5, ensuring that they do not interfere with each other and that the two power sources (the rotational power of drive motor 1 32 and the lifting power of drive motor 2 53) work together stably and reliably.

[0038] Overall working principle and comprehensive effect When this equipment is working, the following steps are followed to complete the screening of the non-dairy creamer powder: According to the target sieving specifications of the non-dairy creamer (such as the mesh number corresponding to coarse powder, medium powder, and fine powder), select the corresponding mesh number of the screen 22, and complete the installation by cooperating the connecting frame 221 with the sliding groove 211 of the mounting rod 21; adjust the position of the sliding frame 512 in the adjustment groove 511 of the rotating disk 51 by pulling the plate 514 to determine the lifting range of the screen 22 (the further the sliding frame 512 is from the axis of the rotating disk 51, the greater the lifting range of the screen 22). After the adjustment is completed, fix the sliding frame 512 with the positioning pin 513.

[0039] Simultaneously start drive motor 32 and drive motor 53: Drive motor 32 drives drive connecting rod 33 to rotate → drives transmission rod 24 to rotate through assembly block 241 and assembly groove 34 → transmission rod 24 drives connecting frame 221, screen 22, and mounting rod 21 to rotate synchronously, and at the same time drives stirring rod 42 of feed anti-blocking component 4 to rotate. Drive motor 2 53 drives drive mounting rod 52 to rotate → drives rotating disk 51 to rotate → through the linkage of a series of components of vertical drive structure 5, drives transmission rod 24 to perform vertical lifting and reciprocating motion → transmission rod 24 drives screen 22 and stirring rod 42 to lift vertically in sync. Ultimately, both the screen 22 and the stirring rod 42 achieve a combined "rotation + lifting" motion.

[0040] Feed the non-dairy creamer powder to be screened from the top of feed rack 3: Feeding stage: The compound motion of the stirring rod 42 agitates the vegetable oil powder in all directions, breaks up particle adhesion, avoids the "bridging effect", and the vegetable oil powder enters the screening rack 2 evenly and smoothly; Grading stage: The creamer powder falls onto the top screen 22. The rotation of the screen 22 generates centrifugal force, causing the creamer powder to move closely against the inner wall of the sieving frame 2, preventing it from accumulating in the center of the screen 22. The lifting and lowering motion of the screen 22 generates periodic impact force, continuously tumbling and dispersing the creamer powder, breaking up clumps. Particles smaller than the mesh size of the screen 22 pass through quickly, while particles larger than the mesh size of the screen 22 are intercepted, achieving grading. Multiple screens 22 are set from top to bottom with increasing mesh size, sequentially completing the grading and interception of coarse, medium, and fine powder. Discharge stage: When the screen 22 descends to align with the discharge hole 26, the centrifugal force pushes the intercepted graded vegetable oil powder into the discharge hole 26. The vegetable oil powder slides down the inclined feeding connecting frame 25 to the corresponding chamber of the feeding frame 12, completing the collection.

[0041] After screening, turn off drive motor 32 and drive motor 53, and collect the different specifications of vegetable oil powder from each chamber of the feeding rack 12.

[0042] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the invention, but such modifications, substitutions, and variations are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A processing device for producing non-dairy creamer powder, characterized in that, It includes a support frame (1), a screening frame (2), a feeding frame (3), a feeding anti-blocking component (4), and a vertical drive structure (5). The support frame (1) is composed of a support base (11) and a feeding frame (12). The support base (11) has a cavity inside, and the feeding frame (12) is located on one side of the support base (11). It has multiple chambers inside for placing different specifications of vegetable oil powder. The screening frame (2) is installed on the upper end of the support base (11) and is cylindrical. The top is fixedly connected to the feeding frame (3). The screening frame (2) is provided with a rotatable mounting rod (21). The mounting rod (21) is provided with multiple sets of sliding grooves (211) at axial intervals. Each set of sliding grooves (211) is equipped with a screen (22) through a connecting frame (221). The screen (22) is in close fit with the slot on the inner side wall of the screening frame (2). The middle part of the connecting frame (221) extends into the interior of the mounting rod (21) and is fixedly connected to the coaxially inserted transmission rod (24). The top end of the transmission rod (24) is located inside the feeding frame (3), and the bottom end extends into the cavity of the support base (11). The top of the feed rack (3) is provided with a drive mounting plate (31), and a drive motor (32) is installed on the drive mounting plate (31). The output end of the drive motor (32) is connected to a drive connecting rod (33). The drive connecting rod (33) forms a slot-type sliding connection with the assembly block (241) at the top of the transmission rod (24) through the assembly slot (34). The feed anti-blocking component (4) is installed inside the feed rack (3) and fixed to the top of the transmission rod (24). The vertical drive structure (5) is installed in the cavity of the support base (11) and connected to the bottom of the transmission rod (24) to drive the transmission rod (24) to move the screen (22) and the feed anti-blocking component (4) up and down.

2. The equipment for producing and processing non-dairy creamer according to claim 1, characterized in that, A protective frame (23) is provided between the multiple connecting frames (221). The protective frame (23) is sleeved on the outside of the mounting rod (21) and completely covers the multiple sets of sliding grooves (211), blocking the communication channel between the outside and inside of the mounting rod (211) through the sliding grooves (211) and preventing the resin particles from entering the inside of the mounting rod (21) and causing transmission jamming.

3. The equipment for producing and processing non-dairy creamer according to claim 1, characterized in that, The feed anti-blocking component (4) includes a fixed connecting shaft (41) and multiple stirring rods (42). The fixed connecting shaft (41) is fixedly connected to the top of the transmission rod (24). The multiple stirring rods (42) are spaced apart on the outside of the fixed connecting shaft (41). When the drive motor (32) is running, it drives the fixed connecting shaft (41) and the stirring rods (42) to rotate synchronously through the transmission rod (24) to stir the vegetable oil powder in the feed rack (3) to avoid the "bridging effect".

4. The equipment for producing and processing non-dairy creamer according to claim 1, characterized in that, The vertical drive structure (5) includes a rotating disk (51), a drive mounting rod (52), a second drive motor (53), a sliding frame (512), a connecting rod (54), and a rotating sleeve shaft (55). The second drive motor (53) is fixed on the outer wall of the support base (11). The drive mounting rod (52) passes horizontally through the side wall of the support base (11) and is connected to the output end of the second drive motor (53). The rotating disk (51) is fixed at one end of the drive mounting rod (52) located in the cavity of the support base (11). The sliding frame (512) is installed in the adjustment groove (511) opened on the rotating disk (51). The connecting rod (54) is set vertically and its bottom end is fixed to the sliding frame (512) and its top end is rotatably connected to the rotating sleeve shaft (55).

5. The processing equipment for producing non-dairy creamer powder according to claim 4, characterized in that, The vertical drive structure (5) also includes a linkage rod (551) and a connecting sleeve (56). The top end of the rotating sleeve shaft (55) is fixedly connected to the linkage rod (551). The top end of the linkage rod (551) is provided with a lower pressure plate (552) which passes through the inside of the connecting sleeve (56). The connecting sleeve (56) is provided with a return spring (561). The lower pressure plate (552) is located at the top end of the return spring (561). When the sliding frame (512) moves downward, the linkage rod (551) and the lower pressure plate (552) move downward synchronously through the connecting rod (54) and squeeze the return spring (561), thereby realizing the elastic buffer of the lifting and lowering motion.

6. The equipment for producing and processing non-dairy creamer according to claim 5, characterized in that, The vertical drive structure (5) also includes a rotating connecting frame (57) and a rotating connecting plate (58). The top end of the connecting sleeve (56) is fixed to the rotating connecting frame (57), and the top end of the rotating connecting frame (57) is hinged to the rotating connecting plate (58). The rotating connecting plate (58) is connected to the bottom end of the transmission rod (24) through the connecting bearing (581) set inside it, so that when the transmission rod (24) rotates, it does not drive other parts of the vertical drive structure (5) to rotate synchronously, so as to achieve the mutual non-interference of rotation and lifting power.

7. The equipment for producing and processing non-dairy creamer according to claim 4, characterized in that, The sliding frame (512) is provided with a positioning pin (513) and a pull plate (514) on the side near the drive motor (53). The rotating disk (51) is provided with a fixed slot corresponding to the positioning pin (513). The sliding frame (512) can move radially along the rotating disk (51) through the adjustment slot (511). After being fixed by the positioning pin (513), the distance between the sliding frame (512) and the axis of the rotating disk (51) is changed, thereby adjusting the lifting amplitude of the transmission rod (24).

8. The equipment for producing and processing non-dairy creamer according to claim 1, characterized in that, The screening frame (2) has multiple discharge holes (26) on its side wall. Each discharge hole (26) corresponds to a screen (22) and is located below the screen (22). The outer side wall of the screening frame (2) has multiple inclined feeding connecting frames (25). The upper end of the feeding connecting frame (25) is connected to the discharge hole (26) and the lower end is connected to the chamber of the feeding frame (12) to realize the directional conveying of the graded vegetable oil powder.

9. The equipment for processing and manufacturing non-dairy creamer according to claim 1, characterized in that, The screen (22) is installed by the gap fit between the connecting frame (221) and the sliding groove (211) of the mounting rod (21). The disassembly and assembly process does not require disassembling the overall structure of the equipment. Screens (22) with different mesh sizes can be quickly replaced to meet the screening requirements of multiple specifications of vegetable oil powder.

10. The equipment for producing and processing non-dairy creamer according to claim 1, characterized in that, When the drive motor (32) drives the transmission rod (24) to rotate, the transmission rod (24) drives multiple screens (22) and mounting rods (21) to rotate synchronously through the connecting frame (221). At the same time, the vertical drive structure (5) drives the transmission rod (24) to make lifting and lowering movements, so that the screens (22) and stirring rods (42) can realize the composite movement of "rotation + lifting" synchronously. The centrifugal force generated by the rotation of the screen (22) brings the vegetable oil powder close to the side wall of the screening frame (2), and the lifting motion makes the screen (22) periodically correspond to the discharge hole (26), so as to achieve precise feeding of graded vegetable oil powder.

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