Production raw material mixing equipment for household articles

Abstract

The invention belongs to the technical field of rubber raw material mixing, and particularly discloses household article production raw material mixing equipment which comprises an anti-caking stirring mechanism, a self-driving barrel wall cleaning assembly, a jewel-shaped multifunctional channel mechanism and a compression shaping mechanism, and the jewel-shaped multifunctional channel mechanism is arranged on the compression shaping mechanism. The anti-caking stirring mechanism is arranged on the gemstone-shaped multifunctional channel mechanism, and the self-driven barrel wall cleaning assembly is rotationally arranged in the anti-caking stirring mechanism. In order to prevent materials from polluting opening and closing driving mechanisms of the baffles, the gemstone-shaped multifunctional channel mechanism is provided, in the material descending process, two sets of baffles are spliced to form a hollow channel with the closed side face, on one hand, the structure can be simplified, and on the other hand, the structure is simplified; and on the other hand, the functions of longitudinal stopping and transverse protection can be achieved in different stages.

Description

Technical Field

[0001] This invention belongs to the field of rubber raw material mixing technology, specifically referring to a mixing equipment for raw materials used in the production of household products. Background Technology

[0002] Synthetic rubber is a commonly used raw material for household products. Its production process mainly includes mixing and compression molding of raw materials. The compressed rubber blanks are easy to store and transport, and can be used again after heating. The principle of mixing is very simple, but from the perspective of modern production, there are still some problems that need to be solved.

[0003] A: Uneven mixing is mostly not due to insufficient stirring time, but rather because the raw materials tend to clump together, preventing them from fully combining and reacting with other ingredients, thus causing problems such as clumping and uneven component distribution.

[0004] B: Rubber has good fluidity at high temperatures, but it is also easy to stick to other objects. The viscosity will decrease rapidly after water is poured in to cool it down. This means that although the mixed materials are not easy to stick together during the compression process after cooling, they are easy to stick to the inner wall of the mixing drum when it is stirred. If there is too much residue, it will not only easily cause pollution, but also make the composition of the mixed materials below deviate significantly. Summary of the Invention

[0005] In view of the above situation and to overcome the defects of the prior art, the present invention provides a mixing device for raw materials in the production of household products. Since the bottom of the mixing drum and the top of the compression channel need to be equipped with baffles that can be opened and closed, in order to avoid the material from contaminating the opening and closing drive mechanism of the baffles, the present invention proposes a gem-shaped multi-functional channel mechanism. During the material descent, a hollow channel with a closed side is formed by splicing two sets of baffles. On the one hand, it can simplify the structure, and on the other hand, it can have the functions of longitudinal blocking and lateral protection at different stages. Furthermore, this invention proposes a self-driven cylinder wall cleaning component. The water jet from the high-pressure nozzle can not only perform high-pressure rinsing of the inner wall of the mixing cylinder, but also use the water's thrust to drive the frame-type liner to rotate, thereby scraping the inside of the mixing cylinder. Additionally, the high thermal conductivity of water can be used to accelerate the cooling rate of the material.

[0006] The technical solution adopted by the present invention is as follows: The present invention proposes a mixing equipment for raw materials in the production of household products, including an anti-caking stirring mechanism, a self-driven cylinder wall cleaning component, a gem-shaped multi-functional channel mechanism and a compression and shaping mechanism. The gem-shaped multi-functional channel mechanism is disposed on the compression and shaping mechanism, the anti-caking stirring mechanism is disposed on the gem-shaped multi-functional channel mechanism, and the self-driven cylinder wall cleaning component is rotatably disposed in the anti-caking stirring mechanism. Preferably, the gem-shaped multifunctional channel mechanism includes an upper frame and a lower frame. The inner circles of the upper and lower frames are regular polygons of equal size and with equal number of sides. The upper and lower frames are parallel to each other. The upper frame is provided with downward-folding upper flaps evenly distributed in a ring on the upper frame, and the lower frame is provided with upward-folding lower flaps evenly distributed in a ring on the lower frame. The upper and lower frames are deflected in the longitudinal projection direction, and the deflection angle is half of the apex angle of the upper flap. When the upper and lower flaps are in a horizontal state, they can each form a closed plane. When the upper and lower flaps are folded simultaneously, they can form a hollow channel with a closed side.

[0007] The spacing between the upper and lower frames is related to their size, ultimately allowing the sides of the upper and lower flaps to connect after unfolding, forming a hollow channel with a closed side. This deformable dual-purpose channel design ensures that the material always contacts only one side of the upper and lower flaps, thus isolating the material from the channel shell and telescopic push rod during its descent, thereby avoiding material adhesion and contamination of the telescopic push rod.

[0008] Preferably, the anti-caking stirring mechanism includes a stirring component and a one-way locking component. The stirring component is provided with a stirring cylinder, which is disposed on a gem-shaped multi-functional channel mechanism, and the one-way locking component is disposed on the stirring cylinder.

[0009] The upper flap and the lower flap are of equal size.

[0010] When the upper flap is unfolded horizontally, it can close the upper frame. After the upper flap is flipped downwards, its apex is exactly at the apex of the lower frame. When the lower flap is unfolded horizontally, it can close the lower frame. After the lower flap is flipped upwards, its apex is exactly at the apex of the upper frame.

[0011] Preferably, the gem-shaped multifunctional channel mechanism further includes a channel housing and a telescopic push rod. The upper frame and the lower frame are respectively located at the top and bottom of the channel housing. One end of the telescopic push rod is hinged to the inner wall of the channel housing, and the other end of the telescopic push rod is hinged to the upper flap or the lower flap.

[0012] Preferably, the self-driven cylinder wall cleaning assembly includes a frame-type liner, blades, and a high-pressure nozzle. The frame-type liner is rotatably disposed in the mixing cylinder, and the frame-type liner and the mixing cylinder are connected by a bearing. A portion of the blades is fixed to the inner wall of the frame-type liner. The mixing assembly also includes a mixing spindle with a spiral auger. Another portion of the blades is fixed to the edge of the spiral auger. When the mixing spindle rotates, it can shear the product through the blades.

[0013] During the mixing process, the frame liner cannot rotate under the locking of the one-way locking component. At this time, the blades on the auger and the blades on the frame liner move alternately to shear and crush the material. When the high-pressure nozzle sprays water, the frame liner will rotate in another direction under the reaction of the water flow. During this process, on the one hand, the water flow sprayed by the high-pressure nozzle can clean the inside of the mixing drum, and on the other hand, the scraper in the scraper groove can also clean it.

[0014] Preferably, the high-pressure nozzles are evenly distributed in a ring on the frame-type liner, and the high-pressure nozzles are located between the frame-type liner and the mixing drum. When spraying water, the high-pressure nozzles can simultaneously drive the frame-type liner to rotate.

[0015] As a further preferred embodiment of the present invention, the frame-type liner is also provided with scraper grooves, in which scrapers are provided that contact the inner wall of the mixing drum. The scrapers are staggered in the longitudinal direction, which can ensure that all target positions inside the mixing drum can be scraped during rotation.

[0016] Preferably, the stirring assembly further includes a bearing bracket and a stirring bearing, the bearing bracket being fixed inside the frame-type liner, and the stirring bearing being disposed between the bearing bracket and the stirring main shaft.

[0017] The top diameter of the auger is relatively small. By rotating the auger, the flow and direction of the material can be driven and controlled, so that the material passes back and forth through the blades during the mixing process, thereby achieving the technical effect of preventing agglomeration and uneven mixing.

[0018] As a further preferred embodiment of the present invention, the one-way locking assembly includes a toothed disc, a locking pin groove, a locking pin body, and a locking pin spring. The toothed disc is fixed to the top of the frame-type inner liner, the locking pin groove is fixed to the top of the stirring cylinder, the locking pin body is engaged and slidably disposed in the locking pin groove, and the locking pin spring is disposed between the locking pin groove and the locking pin body. The top of the toothed disc is provided with beveled teeth that cooperate with the locking pin body in a ring.

[0019] The one-way locking assembly has the function of restricting the rotation direction of the frame-type liner, so that when the stirring shaft rotates in the forward direction, the frame-type liner remains stationary, and when the high-pressure nozzle sprays water, it can rotate the frame-type liner through the reverse thrust of the liquid.

[0020] Preferably, the compression and shaping mechanism includes a base and a compression channel, the compression channel is disposed on the base, the bottom of the compression channel is provided with a discharge channel, the channel shell is disposed on the top of the compression channel, and the stirring cylinder is disposed on the top of the channel shell.

[0021] Preferably, the compression shaping mechanism further includes a compression push rod and a compression push plate. The compression push rod is located at the bottom of the compression channel, and the compression push plate is located at the top of the compression push rod. The compression push plate is engaged and slidably disposed in the compression channel, and the compression push plate is provided with an array of drainage holes.

[0022] The beneficial effects achieved by the present invention using the above structure are as follows: (1) The water sprayed from the high-pressure nozzle can not only clean the inner wall of the mixing drum, but also accelerate the cooling speed of the material and reduce the sticking problem during the falling process.

[0023] (2) The spacing between the upper and lower frames is related to their size, so that the sides of the upper and lower flaps can be combined after they are unfolded, thus forming a hollow channel with a closed side. This deformable dual-purpose channel design can ensure that the material is always in contact with only one side of the upper and lower flaps, thus isolating the material from the channel shell and telescopic push rod during the falling process, thereby avoiding the problem of material sticking and contamination of the telescopic push rod.

[0024] (3) When the upper flap is unfolded horizontally, it can close the upper frame. After the upper flap is flipped downward, the vertex is exactly located at the vertex of the lower frame. When the lower flap is unfolded horizontally, it can close the lower frame. After the lower flap is flipped upward, the vertex is exactly located at the vertex of the upper frame.

[0025] (4) During the stirring process, the frame liner cannot rotate under the locking of the one-way locking component. At this time, the blades on the auger and the blades on the frame liner move alternately to shear and crush the material. When the high-pressure nozzle sprays water, the frame liner will rotate in another direction under the reaction of the water flow. During this process, on the one hand, the water flow sprayed by the high-pressure nozzle can clean the inside of the mixing drum, and on the other hand, the scraper in the scraper groove can also clean it.

[0026] (5) The top diameter of the spiral auger is small. By rotating the spiral auger, the flow of materials can be driven and the direction can be controlled, so that the materials pass through the blades repeatedly during the stirring process, thereby achieving the technical effect of preventing agglomeration and uneven stirring.

[0027] (6) The one-way lock assembly has the function of restricting the rotation direction of the frame-type liner, so that when the stirring shaft rotates in the forward direction, the frame-type liner remains stationary, and when the high-pressure nozzle sprays water, it can rotate the frame-type liner through the reverse thrust of the liquid. Attached Figure Description

[0028] Figure 1 This is a perspective view of a raw material mixing device for the production of household goods proposed in this invention; Figure 2 This is a front view of a raw material mixing device for the production of household goods proposed in this invention; Figure 3 for Figure 2 A cross-sectional view along the cutting line AA; Figure 4 for Figure 3 A cross-sectional view along the cutting line BB; Figure 5 This is an exploded structural diagram of a mixing device for raw materials used in the production of household goods, as proposed in this invention. Figure 6 for Figure 3 A magnified view of a section at point I; Figure 7 for Figure 3 Enlarged view of a section at point II; Figure 8 for Figure 5 Enlarged view of a section at point III; Figure 9 for Figure 4 Enlarged view of a section at point IV; Figure 10 for Figure 1 A magnified view of section V; Figure 11 This is a schematic diagram of the circulation path of the material in the mixing drum. Figure 12 This is a schematic diagram showing the flipping direction of the upper and lower flaps; Figure 13 This is a schematic diagram showing the projected positions of the upper frame, lower frame, and upper flap.

[0029] The components include: 1. Anti-caking stirring mechanism; 2. Self-driven cylinder wall cleaning component; 3. Gem-shaped multi-functional channel mechanism; 4. Compression and shaping mechanism; 5. Stirring component; 6. One-way lock component; 7. Stirring cylinder; 8. Stirring main shaft; 9. Bearing bracket; 10. Stirring bearing; 11. Gear disc; 12. Locking pin groove; 13. Locking pin body; 14. Locking pin spring; 15. Spiral auger; 16. Frame-type liner; 17. Blade; 18. High-pressure nozzle; 19. Scraper groove; 20. Channel shell; 21. Upper frame; 22. Lower frame; 23. Telescopic push rod; 24. Upper flap; 25. Lower flap; 26. Base; 27. Compression channel; 28. Compression push rod; 29. ​​Compression push plate; 30. Discharge channel; 31. Drain hole.

[0030] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0032] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] like Figures 1-10 As shown, the present invention proposes a mixing device for raw materials in the production of household products, including an anti-caking stirring mechanism 1, a self-driven cylinder wall cleaning component 2, a gem-shaped multi-functional channel mechanism 3, and a compression and shaping mechanism 4. The gem-shaped multi-functional channel mechanism 3 is disposed on the compression and shaping mechanism 4, the anti-caking stirring mechanism 1 is disposed on the gem-shaped multi-functional channel mechanism 3, and the self-driven cylinder wall cleaning component 2 is rotatably disposed in the anti-caking stirring mechanism 1. Preferably, the gem-shaped multifunctional channel mechanism 3 includes an upper frame 21 and a lower frame 22. The inner circles of the upper frame 21 and the lower frame 22 are regular polygons of equal size and with equal number of sides. The upper frame 21 and the lower frame 22 are parallel to each other. The upper frame 21 is evenly distributed with downward-folding upper flaps 24 in a ring, and the lower frame 22 is evenly distributed with upward-folding lower flaps 25 in a ring. The upper frame 21 and the lower frame 22 are deflected in the longitudinal projection direction, and the deflection angle is half of the apex angle of the upper flap 24. When the upper flap 24 and the lower flap 25 are in a horizontal state, they can each form a closed plane. When the upper flap 24 and the lower flap 25 are folded at the same time, they can form a hollow channel with a closed side.

[0034] The spacing between the upper frame 21 and the lower frame 22 is related to their size, ultimately allowing the upper flap 24 and the lower flap 25 to be joined together on the sides after unfolding, thus forming a hollow channel with a closed side. This deformable dual-purpose channel design ensures that the material always only contacts one surface of the upper flap 24 and the lower flap 25, thereby isolating the material from the channel shell 20 and the telescopic push rod 23 during the falling process, thus avoiding the problems of material adhesion and contamination of the telescopic push rod 23.

[0035] Preferably, the anti-caking stirring mechanism 1 includes a stirring component 5 and a one-way locking component 6. The stirring component 5 is provided with a stirring cylinder 7, which is located on the gem-shaped multi-functional channel mechanism 3, and the one-way locking component 6 is located on the stirring cylinder 7.

[0036] The upper flap 24 and the lower flap 25 are of the same size.

[0037] When the upper flap 24 is unfolded horizontally, it can close the upper frame 21. After the upper flap 24 is flipped downward, its vertex is exactly located at the vertex position of the lower frame 22. When the lower flap 25 is unfolded horizontally, it can close the lower frame 22. After the lower flap 25 is flipped upward, its vertex is exactly located at the vertex position of the upper frame 21.

[0038] Preferably, the gem-shaped multifunctional channel mechanism 3 also includes a channel housing 20 and a telescopic push rod 23. The upper frame 21 and the lower frame 22 are respectively located at the top and bottom of the channel housing 20. One end of the telescopic push rod 23 is hinged to the inner wall of the channel housing 20, and the other end of the telescopic push rod 23 is hinged to the upper flap 24 or the lower flap 25.

[0039] Preferably, the self-driven cylinder wall cleaning assembly 2 includes a frame-type liner 16, a blade 17, and a high-pressure nozzle 18. The frame-type liner 16 is rotatably disposed in the mixing cylinder 7, and the frame-type liner 16 and the mixing cylinder 7 are connected by a bearing. A portion of the blade 17 is fixed to the inner wall of the frame-type liner 16. The mixing assembly 5 also includes a mixing spindle 8, on which a spiral auger 15 is provided. Another portion of the blade 17 is fixed to the edge of the spiral auger 15. When the mixing spindle 8 rotates, it can shear the product through the blade 17.

[0040] During the rotation of the mixing shaft 8, the frame liner 16 cannot rotate under the locking of the one-way locking component 6. At this time, the blades 17 on the auger 15 and the blades 17 on the frame liner 16 move alternately to shear and crush the material. When the high-pressure nozzle 18 sprays water, the frame liner 16 will rotate in another direction under the reaction of the water flow. During this process, on the one hand, the water flow sprayed by the high-pressure nozzle 18 can clean the inside of the mixing drum 7, and on the other hand, the scraper in the scraper groove 19 can also clean it.

[0041] Preferably, the high-pressure nozzles 18 are evenly distributed in a ring on the frame-type liner 16. The high-pressure nozzles 18 are located between the frame-type liner 16 and the mixing drum 7. When spraying water, the high-pressure nozzles 18 can simultaneously drive the frame-type liner 16 to rotate.

[0042] As a further preferred embodiment of the present invention, the frame-type inner liner 16 is also provided with a scraper groove 19, in which a scraper is provided that contacts the inner wall of the mixing cylinder 7. The scrapers are staggered in the longitudinal direction, which can ensure that all target positions inside the mixing cylinder 7 can be scraped when rotating.

[0043] Preferably, the stirring assembly 5 further includes a bearing bracket 9 and a stirring bearing 10. The bearing bracket 9 is fixed to the inside of the frame-type liner 16, and the stirring bearing 10 is disposed between the bearing bracket 9 and the stirring main shaft 8.

[0044] The top diameter of the spiral auger 15 is small. By rotating the spiral auger 15, the flow of materials can be driven and the direction can be controlled, so that the materials reciprocate through the blade 17 during the stirring process, thereby achieving the technical effect of preventing agglomeration and uneven stirring.

[0045] As a further preferred embodiment of the present invention, the one-way locking assembly 6 includes a toothed disc 11, a locking pin groove 12, a locking pin body 13, and a locking pin spring 14. The toothed disc 11 is fixed to the top end of the frame-type inner liner 16, the locking pin groove 12 is fixed to the top end of the stirring cylinder 7, the locking pin body 13 is engaged and slidably disposed in the locking pin groove 12, and the locking pin spring 14 is disposed between the locking pin groove 12 and the locking pin body 13. The top of the toothed disc 11 is evenly provided with beveled teeth that cooperate with the locking pin body 13.

[0046] The one-way locking assembly 6 has the function of restricting the rotation direction of the frame-type inner liner 16, so that when the stirring shaft 8 rotates in the forward direction, the frame-type inner liner 16 remains stationary, and when the high-pressure nozzle 18 sprays water, it can rotate the frame-type inner liner 16 through the reverse thrust of the liquid.

[0047] Preferably, the compression and shaping mechanism 4 includes a base 26 and a compression channel 27. The compression channel 27 is disposed on the base 26, and a discharge channel 30 is provided at the bottom of the compression channel 27. The channel shell 20 is disposed at the top of the compression channel 27, and the stirring cylinder 7 is disposed at the top of the channel shell 20.

[0048] Preferably, the compression shaping mechanism 4 further includes a compression push rod 28 and a compression push plate 29. The compression push rod 28 is located at the bottom of the compression channel 27, and the compression push plate 29 is located at the top of the compression push rod 28. The compression push plate 29 is engaged and slidably disposed in the compression channel 27, and the compression push plate 29 is provided with an array of drainage holes 31.

[0049] like Figure 11 As shown, the material enters the mixing drum 7 from the top opening. The arrow indicates the direction of material movement during the mixing process. The material at the bottom is conveyed upward by the auger 15 and then descends between the auger 15 and the frame liner 16, where it is sheared and crushed by the blades 17.

[0050] like Figure 12 As shown, the arrows indicate the rotational swing direction of the upper flap 24 and the lower flap 25, wherein the upper flap 24 can swing downward when the telescopic push rod 23 is extended, and the lower flap 25 can swing upward when the telescopic push rod 23 is extended.

[0051] like Figure 13 As shown, the solid-line polygonal box represents the longitudinal projection of the upper frame 21, the dotted-line polygonal box represents the longitudinal projection of the lower frame 22, and the dashed line represents the side of the upper flap 24. When the telescopic push rod 23 connecting the upper flap 24 extends, the upper flap 24 is in a horizontal state and forms a closed plate. When the telescopic push rod 23 connecting the upper flap 24 retracts, the vertex of the upper flap 24 moves from point O at the center of the upper frame 21 to the vertex of the lower frame 22 (that is, points A, B, C, D, and E). If the telescopic push rod 23 located on the lower flap 25 is also in a telescopic state, then the upper flap 24 and the lower flap 25 can form a hollow channel with a closed side.

[0052] In practical use, the heated raw material first enters the mixing drum 7 through the top opening of the mixing drum 7, and then the external drive device drives the mixing spindle 8 to rotate, mixing the raw material. During the mixing process, the temperature inside the mixing drum 7 is maintained by the temperature control device on the mixing drum 7, thereby maintaining the fluidity of the material.

[0053] When the mixing spindle 8 rotates with the spiral auger 15, it will convey the material at the bottom of the mixing drum 7 upwards. While conveying, it will mix and stir. Since there is a gap between the spiral auger 15 and the mixing drum 7, the material conveyed upwards will fall through this gap. When the material falls, it will pass through the area where the blade 17 is located. The shearing of the blade 17 can achieve shearing and crushing of the material. On the one hand, it can further stir the material, and on the other hand, it can fully crush the agglomerated raw materials.

[0054] During the stirring process of the stirring spindle 8, although a small torque can be applied to the bearing support 9 and the frame liner 16 through the stirring bearing 10, the frame liner 16 cannot rotate with the stirring spindle 8 due to the locking effect of the one-way locking assembly 6.

[0055] In the initial state, the lower flap 25 is in the unfolded state by the retraction of the telescopic push rod 23. After the mixing is completed, the upper flap 24 unfolds and folds downwards by the retraction of the telescopic push rod 23. After the upper flap 24 unfolds, it and the lower flap 25 together form a hollow channel with a closed side. The material that loses support at the bottom will fall into the compression channel 27 through this channel and land on the compression push plate 29. The drain hole 31 allows water with strong flow to pass through, but the material cannot pass through.

[0056] At the same time, the mixing main shaft 8 rotates in the opposite direction. At this time, the spiral auger 15 has the function of conveying the material downward, which can speed up the discharge speed of the material from the mixing drum 7.

[0057] Simultaneously, water is supplied to the high-pressure nozzle 18. Since the high-pressure nozzle 18 sprays water at an angle downwards, the water sprayed from the high-pressure nozzle 18 can not only clean the inner wall of the mixing drum 7, but also accelerate the cooling speed of the material and reduce the problem of it sticking to other parts during the fall. At the same time, the reaction force of the water flow can also work together with the rotation assistance of the mixing main shaft 8 to push the frame-type inner liner 16 to rotate in the opposite direction. When the frame-type inner liner 16 rotates, the scraper on the scraper groove 19 can clean the inner wall of the mixing drum 7 more thoroughly.

[0058] After the material falls into the compression channel 27, the water will be discharged through the drain hole 31 and the discharge channel 30. At this time, the extension of the telescopic push rod 23 closes the lower flap 25. Then, the extension of the compression push rod 28 raises the compression push plate 29. The compression push plate 29 and the lower flap 25 squeeze the material from both ends. On the one hand, the water inside can be discharged, and on the other hand, it can be compressed into a whole, which is convenient for subsequent transportation and use.

[0059] After the compressed rubber material retracts from the compression pusher 28, it is discharged through the discharge channel 30. Before subsequent transportation and storage, it can be wrapped with a plastic film.

[0060] As another embodiment of the present invention, the one-way lock assembly 6 can also adopt an electromagnetic telescopic locking mechanism. The advantage is that the gear disk 11 and the locking pin body 13 do not contact each other when the frame-type inner liner 16 rotates, resulting in less resistance. The disadvantage is that the control is complex and the cost is high. The choice can be made according to the specific implementation conditions.

[0061] As another new embodiment of the present invention, the high-pressure nozzle 18 may also be used only to assist in driving the frame-type inner liner 16 to rotate. In this case, the frame-type inner liner 16 can be driven by an external motor. The specific configuration needs to be selected comprehensively based on the water pressure and flow rate of the high-pressure nozzle 18 and the rotational resistance of the frame-type inner liner 16.

[0062] When the high-pressure nozzle 18 sprays water, the frame liner 16 will rotate in another direction under the reaction of the water flow. During this process, the water flow sprayed by the high-pressure nozzle 18 can clean the inside of the mixing drum 7.

[0063] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0064] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A mixing device for raw materials used in the production of household goods, characterized in that: It includes an anti-caking stirring mechanism (1), a self-driven cylinder wall cleaning component (2), a gem-shaped multi-functional channel mechanism (3), and a compression and shaping mechanism (4). The gem-shaped multi-functional channel mechanism (3) is located on the compression and shaping mechanism (4), the anti-caking stirring mechanism (1) is located on the gem-shaped multi-functional channel mechanism (3), and the self-driven cylinder wall cleaning component (2) is rotatably located in the anti-caking stirring mechanism (1). The gem-shaped multifunctional channel mechanism (3) includes an upper frame (21) and a lower frame (22). The inner circles of the upper frame (21) and the lower frame (22) are regular polygons of equal size and have the same number of sides. The upper frame (21) and the lower frame (22) are parallel to each other. The upper frame (21) is evenly distributed with downward-folding upper flaps (24) in a ring. The lower frame (22) is evenly distributed with upward-folding lower flaps (25) in a ring. The upper frame (21) and the lower frame (22) are deflected in the longitudinal projection direction. The deflection angle is half of the top angle of the upper flap (24). When the upper flap (24) and the lower flap (25) are in a horizontal state, they can form a closed plane respectively. When the upper flap (24) and the lower flap (25) are folded at the same time, they can form a hollow channel with a closed side. The anti-caking stirring mechanism (1) includes a stirring component (5) and a one-way locking component (6). The stirring component (5) is provided with a stirring cylinder (7), which is located on a gem-shaped multi-functional channel mechanism (3). The one-way locking component (6) is located on the stirring cylinder (7).

2. The mixing equipment for raw materials in the production of household goods according to claim 1, characterized in that: The upper flap (24) and the lower flap (25) are of the same size.

3. The mixing equipment for raw materials in the production of household goods according to claim 2, characterized in that: The gem-shaped multi-functional channel mechanism (3) also includes a channel shell (20) and a telescopic push rod (23). The upper frame (21) and the lower frame (22) are respectively located at the top and bottom of the channel shell (20). One end of the telescopic push rod (23) is hinged to the inner wall of the channel shell (20), and the other end of the telescopic push rod (23) is hinged to the upper flap (24) or the lower flap (25).

4. The mixing equipment for raw materials in the production of household goods according to claim 3, characterized in that: The self-driven cylinder wall cleaning assembly (2) includes a frame-type liner (16), a blade (17), and a high-pressure nozzle (18). The frame-type liner (16) is rotatably disposed in the stirring cylinder (7). The frame-type liner (16) and the stirring cylinder (7) are connected by a bearing. A part of the blade (17) is fixed to the inner wall of the frame-type liner (16). The stirring assembly (5) also includes a stirring spindle (8). The stirring spindle (8) is provided with a spiral auger (15). Another part of the blade (17) is fixed to the edge of the spiral auger (15). When the stirring spindle (8) rotates, it can shear the product through the blade (17).

5. The mixing equipment for raw materials in the production of household goods according to claim 4, characterized in that: The high-pressure nozzles (18) are evenly distributed in a ring on the frame liner (16). The high-pressure nozzles (18) are located between the frame liner (16) and the mixing drum (7). When spraying water, the high-pressure nozzles (18) can simultaneously push the frame liner (16) to rotate.

6. The mixing equipment for raw materials in the production of household goods according to claim 5, characterized in that: The frame-type inner liner (16) is also provided with a scraper groove (19), and a scraper that contacts the inner wall of the mixing cylinder (7) is provided in the scraper groove (19). The scrapers are staggered in the longitudinal direction, which can ensure that all target positions inside the mixing cylinder (7) can be scraped when rotating.

7. The mixing equipment for raw materials in the production of household goods according to claim 6, characterized in that: The stirring assembly (5) also includes a bearing bracket (9) and a stirring bearing (10). The bearing bracket (9) is fixed inside the frame-type liner (16), and the stirring bearing (10) is located between the bearing bracket (9) and the stirring main shaft (8).

8. The mixing equipment for raw materials in the production of household goods according to claim 7, characterized in that: The one-way locking assembly (6) includes a toothed disc (11), a locking pin groove (12), a locking pin body (13), and a locking pin spring (14). The toothed disc (11) is fixed to the top of the frame-type inner liner (16). The locking pin groove (12) is fixed to the top of the stirring cylinder (7). The locking pin body (13) is engaged and slidably disposed in the locking pin groove (12). The locking pin spring (14) is disposed between the locking pin groove (12) and the locking pin body (13). The top of the toothed disc (11) is evenly distributed with beveled teeth that cooperate with the locking pin body (13).

9. The raw material mixing equipment for the production of household goods according to claim 8, characterized in that: The compression shaping mechanism (4) includes a base (26) and a compression channel (27). The compression channel (27) is located on the base (26). The bottom of the compression channel (27) is provided with a discharge channel (30). The channel shell (20) is located on the top of the compression channel (27). The stirring cylinder (7) is located on the top of the channel shell (20).

10. A mixing device for raw materials used in the production of household goods according to claim 9, characterized in that: The compression shaping mechanism (4) further includes a compression push rod (28) and a compression push plate (29). The compression push rod (28) is located at the bottom of the compression channel (27), and the compression push plate (29) is located at the top of the compression push rod (28). The compression push plate (29) is engaged and slidably disposed in the compression channel (27). The compression push plate (29) is provided with an array of drainage holes (31).

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