Mixing device for manufacturing water-based detergent and mixing method thereof

Abstract

The invention relates to the technical field of water-based decontaminant manufacturing and mixing, and discloses a mixing device for water-based decontaminant manufacturing and a mixing method.The device comprises a mixing bin body, a discharging port is formed in the middle of the bottom of the mixing bin body, and a mixing and stirring mechanism is arranged in the mixing bin body; the mixing and stirring mechanism comprises a transmission shaft arranged in the middle of the interior of the mixing bin body, and stirring blades are uniformly arranged on the outer side of the transmission shaft; according to the mixing device for manufacturing the water-based detergent, through rotation and horizontal deflection functions of stirring blades, forward and reverse turbulent flow and vibration effects are combined, the mixing uniformity and efficiency are remarkably improved, extraction and pressurized conveying of raw materials in a premixing bin body are achieved through vertical displacement of a piston plate, the premixing effect is enhanced through spray output, and the mixing efficiency is improved. And the device effectively solves the problems of low efficiency and poor uniformity of the traditional mixing equipment, and is suitable for high-quality production of the water-based detergent.

Description

Technical Field

[0001] The invention relates to the technical field of water-based detergent manufacturing and mixing, and more specifically, to a mixing device for manufacturing a water-based detergent and a mixing method thereof. Background Art

[0002] In the manufacturing process of water-based detergents, the mixing device is one of the key equipment, and its performance directly affects the uniformity and quality of the detergent. Traditional mixing devices usually use simple mechanical stirring methods, which have problems such as low mixing efficiency and uneven stirring, and it is difficult to meet the needs of modern industrial production for efficient and uniform mixing. In addition, traditional devices lack the functions of pre-mixing and pressurized conveying of raw materials during the mixing process, resulting in unsatisfactory mixing effects and high energy consumption.

[0003] With the improvement of environmental protection requirements and the advancement of production technology, the formulation of water-based detergents has become increasingly complex, which has put forward higher requirements on the mixing efficiency, stirring uniformity and automation of mixing devices. In the prior art, some mixing devices try to improve the mixing effect by increasing the number of stirring blades or changing the stirring speed, but these methods often cannot fundamentally solve the problem of uneven mixing and are prone to cause equipment wear and increased energy consumption.

[0004] Therefore, there is an urgent need for a new type of mixing device that can achieve efficient and uniform mixing, and at the same time has the functions of premixing, pressurized delivery and automatic adjustment of stirring direction, so as to meet the high standards required for the production of water-based detergents. Summary of the invention

[0005] In order to overcome the above technical problems, the present invention provides a mixing device for preparing an aqueous detergent and a mixing method thereof.

[0006] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0007] A mixing device for manufacturing an aqueous detergent comprises a mixing bin, a feeding port is arranged in the middle of the bottom of the mixing bin, a mixing and stirring mechanism is arranged inside the mixing bin, the mixing and stirring mechanism comprises a transmission shaft arranged in the middle of the mixing bin, and stirring blades are evenly arranged on the outer side of the transmission shaft;

[0008] The top of the mixing bin is provided with a plurality of groups of piston boosting mechanisms, the piston boosting mechanisms include a plurality of groups of evenly distributed suction bins, the tops of the suction bins jointly support a premixing bin, and the tops of the premixing bins are evenly distributed with a plurality of groups of classified feeding units;

[0009] A guide linkage mechanism is arranged at the inner wall of the mixing bin body, and the guide linkage mechanism transmits the power of the mixing and stirring mechanism to the piston increasing mechanism.

[0010] As a further optimization scheme of the present invention, the mixing and stirring mechanism also includes a driving motor arranged in the middle of the top of the mixing bin body, the output end of the driving motor is connected to the top of the transmission shaft, a supporting bottom plate is arranged at the bottom of the inner wall of the mixing bin body, and the bottom of the transmission shaft is connected to the top bearing support of the supporting bottom plate.

[0011] As a further optimization scheme of the present invention, several groups of support shafts are evenly arranged on the outside of the transmission shaft, the stirring blades are sleeved on the outside of the support shaft, the end of the support shaft away from the transmission shaft is connected to a support column by a common bearing, a second mounting groove is arranged at the top position of the support column away from the end of the transmission shaft, and a supporting cross plate that slides up and down inside the second mounting groove is arranged at the end of the support column close to the second mounting groove.

[0012] As a further optimization scheme of the present invention, the guide linkage mechanism includes a guide rail arranged at the middle position of the inner wall of the mixing bin, and a support roller that rolls and displaces on the top of the guide rail is arranged at the bottom of the support cross plate near one end of the inner wall of the mixing bin, and a first mounting groove is arranged at the end of the support column opposite to the second mounting groove, and a rack is arranged at the upper and lower ends of the first mounting groove, and a second spring is fastened to the upper and lower ends of the rack and connected to the first mounting groove respectively, and a gear that meshes with the rack is arranged at the outer side of the support shaft near the rack.

[0013] As a further optimization scheme of the present invention, one end of the supporting cross plate close to the second mounting groove passes through the second mounting groove, extends to the interior of the first mounting groove and is provided with a second wedge block, and a plurality of groups of second guide pins are fastened and installed on the side of the rack away from the gear, and a first wedge block is sleeved on the outer side of the second guide pin, and an end of the first wedge block close to the supporting cross plate is matched with the second wedge block, and a displacement through groove matched with the second wedge block is provided inside the supporting column.

[0014] As a further optimization scheme of the present invention, there is an overlapping area in the upper and lower vertical directions at the ends of the first wedge block and the second wedge block that are close to each other, the end of the second guide pin away from the rack passes through the first wedge block and extends to the interior of the first mounting groove, long circular holes that are compatible with the second guide pin are provided on both sides of the first wedge block, a second guide groove that is compatible with the second guide pin is provided inside the first mounting groove, a first guide pin is provided on the side of the first wedge block close to the second guide groove, and a first guide groove that is compatible with the first guide pin is provided on the inner wall of the first mounting groove.

[0015] As a further optimization scheme of the present invention, the second guide groove limits the guidance of the second guide pin, so that the second guide pin can only drive the rack to move vertically up and down, and the first guide groove limits the guidance of the first guide pin, so that the first wedge block can move up and down and achieve horizontal displacement at the same time, thereby making the displacement direction of the first wedge block obliquely upward or obliquely downward.

[0016] As a further optimization scheme of the present invention, the piston boosting mechanism also includes a piston plate arranged inside the suction bin body, the outer side of the piston plate is sealed and fitted with the inner wall of the suction bin body, the top of the piston plate is evenly provided with several groups of first springs connected to the top of the inside of the suction bin body, and the bottom of the piston plate is provided with a piston column that penetrates the top of the mixing bin body and extends to the inside of the mixing bin body, and the bottom of the piston column is connected to the top of the corresponding supporting cross plate.

[0017] As a further optimization scheme of the present invention, an air pipe is arranged at the top of the outer side of the suction bin body, and the air pipe is used for the air flow in and out of the top of the inner part of the suction bin body. A first feed pipe and a second feed pipe are respectively arranged at the bottom of the outer side of the suction bin body. The output end of the first feed pipe passes through the interior of the mixing bin body, and an atomizing nozzle is arranged at one end of the first feed pipe located inside the mixing bin body. The output end of the second feed pipe is interconnected with the interior of the premixing bin body, and the bottom of the premixing bin body is evenly provided with feed through holes interconnected with the output end of the second feed pipe. Control valve bodies are arranged in the middle of the first feed pipe and the second feed pipe, and the first feed pipe and the second feed pipe are controlled by the control valve body to be alternately connected to the interior of the suction bin body.

[0018] A mixing method for preparing an aqueous detergent, the mixing method comprises the following steps:

[0019] Step 1: First, quantitatively add the detergent raw material solution into the premixing bin through the classified feeding unit;

[0020] Step 2: Further, the detergent raw material liquid in the premixing bin is extracted by the piston pressurizing mechanism and transported to the inside of the suction bin, and further transported to the inside of the mixing bin by pressurizing the suction bin;

[0021] Step 3: Finally, the raw material liquid inside the mixing bin is stirred by the mixing and stirring mechanism inside the mixing bin to complete the mixing.

[0022] The beneficial effects of the present invention are as follows: the present invention significantly improves the mixing uniformity and efficiency through the rotation and horizontal deflection functions of the stirring blades, combined with the forward and reverse turbulence and vibration effects, utilizes the up and down displacement of the piston plate to realize the extraction and pressurized transportation of raw materials in the premixing bin, and enhances the premixing effect through spray output, laying the foundation for subsequent mixing, and realizes automatic deflection and vibration of the stirring blades through the linkage design of the supporting cross plate, wedge block, rack and gear, reduces manual intervention and improves production efficiency. The device effectively solves the problems of low efficiency and poor uniformity of traditional mixing equipment and is suitable for high-quality production of water-based detergents. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 is a three-dimensional structural cross-sectional view of the present invention;

[0025] Figure 3 It is an enlarged cross-sectional view of the internal structure of the mixing bin in the present invention;

[0026] Figure 4 It is an enlarged cross-sectional view of the connection structure between the piston boosting mechanism and the guide rail in the present invention;

[0027] Figure 5 It is an enlarged schematic diagram of the connection structure of the internal parts of the mixing bin in the present invention;

[0028] Figure 6 It is an enlarged schematic diagram of the connection structure between the mixing and stirring mechanism, the piston pressurizing mechanism, and the guide linkage mechanism in the present invention;

[0029] Figure 7 It is a schematic diagram of the exploded cross-section of the parts at the support column of the present invention;

[0030] Figure 8 yes Figure 7 A schematic diagram of the structure at A;

[0031] Fig. 9 yes Figure 7 A schematic diagram of the structure at B;

[0032] Fig.10 It is a schematic diagram of the structural section explosion of the support column in the present invention;

[0033] Fig.11 yes Fig.10 Enlarged schematic diagram of the structure at location C.

[0034] In the figure: 10, mixing chamber; 11, feeding port; 12, suction chamber; 13, premixing chamber; 14, classification feeding unit; 15, piston plate; 16, first spring; 17, feeding through hole; 18, driving motor; 19, piston column;

[0035] 20. Supporting horizontal plate; 21. Guide rail; 22. Stirring blade; 23. Supporting column; 24. Supporting bottom plate; 25. Transmission shaft; 26. Air pipe; 27. Supporting roller; 28. First feeding pipe; 29. ​​Control valve body;

[0036] 30. Second feed pipe; 31. Support shaft; 32. Gear; 33. First mounting groove; 34. Rack; 35. First wedge block; 36. Second mounting groove; 37. Second spring; 38. First guide pin; 39. Second guide pin;

[0037] 40. Second wedge block; 41. First guide groove; 42. Second guide groove; 43. Displacement through groove. DETAILED DESCRIPTION

[0038] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0039] Example 1

[0040] like Figure 1 , Figure 2 As shown, a mixing device for manufacturing an aqueous detergent comprises a mixing chamber 10, a feeding port 11 is arranged in the middle of the bottom of the mixing chamber 10, a mixing and stirring mechanism is arranged inside the mixing chamber 10, and the mixing and stirring mechanism comprises a transmission shaft 25 arranged in the middle of the mixing chamber 10, and stirring blades 22 are evenly arranged on the outer side of the transmission shaft 25;

[0041] The top of the mixing bin 10 is provided with a plurality of piston boosting mechanisms, which include a plurality of evenly distributed suction bins 12, the tops of the suction bins 12 jointly support a premixing bin 13, and the tops of the premixing bins 13 are evenly distributed with a plurality of classification feeding units 14;

[0042] A guide linkage mechanism is provided at the inner wall of the mixing bin body 10, and the guide linkage mechanism transmits the power of the mixing and stirring mechanism to the piston increasing mechanism;

[0043] like Figure 2 , Figures 5 to 7As shown, the mixing and stirring mechanism also includes a driving motor 18 disposed in the middle of the top of the mixing bin body 10, the output end of the driving motor 18 is connected to the top of the transmission shaft 25, and a supporting bottom plate 24 is disposed at the bottom of the inner wall of the mixing bin body 10, and the bottom of the transmission shaft 25 is connected to the top bearing of the supporting bottom plate 24;

[0044] Several groups of support shafts 31 are evenly arranged on the outside of the transmission shaft 25, and the stirring blades 22 are sleeved on the outside of the support shaft 31. The end of the support shaft 31 away from the transmission shaft 25 is connected to the support column 23 by a common bearing. The top and bottom ends of the several groups of support columns 23 are respectively connected to each other. A second mounting groove 36 is arranged at the top position of the end of the support column 23 away from the transmission shaft 25, and a support horizontal plate 20 that slides up and down inside the second mounting groove 36 is arranged at one end of the support column 23 close to the second mounting groove 36;

[0045] The guide linkage mechanism includes a guide rail 21 arranged at the middle position of the inner wall of the mixing bin body 10, a support roller 27 rolling and displacing at the top of the guide rail 21 is arranged at the bottom of the support cross plate 20 near the inner wall of the mixing bin body 10, a first mounting groove 33 is arranged at the end of the support column 23 opposite to the second mounting groove 36, a rack 34 is arranged at the upper and lower ends of the first mounting groove 33, and a second spring 37 is fastened to the upper and lower ends of the rack 34 and connected to the first mounting groove 33, and a gear 32 meshing with the rack 34 is arranged at the outer side of the support shaft 31 near the rack 34;

[0046] like Figures 7 to 11 As shown, one end of the supporting cross plate 20 near the second mounting groove 36 passes through the second mounting groove 36 and extends to the inside of the first mounting groove 33 and is provided with a second wedge block 40. A plurality of groups of second guide pins 39 are fastened and installed on the side of the rack 34 away from the gear 32. The outer side of the second guide pins 39 is sleeved with a first wedge block 35. The end of the first wedge block 35 near the supporting cross plate 20 is adapted to the second wedge block 40.

[0047] The ends of the first wedge block 35 and the second wedge block 40 that are close to each other have an overlapping area in the vertical direction. The end of the second guide pin 39 that is away from the rack 34 passes through the first wedge block 35 and extends to the inside of the first mounting groove 33. Long circular holes that are compatible with the second guide pin 39 are provided on both sides of the first wedge block 35. The inside of the first mounting groove 33 is provided with a second guide groove 42 that is compatible with the second guide pin 39. A first guide pin 38 is provided on the side of the first wedge block 35 close to the second guide groove 42. A first guide groove 41 that is compatible with the first guide pin 38 is provided at the inner wall position of the first mounting groove 33. The second guide groove 42 limits the second guide pin 39, so that the second guide pin 39 can only drive the rack 34 to move vertically up and down. The first guide groove 41 limits the first guide pin 38, so that the first wedge block 35 can move up and down while realizing horizontal displacement, thereby making the displacement direction of the first wedge block 35 obliquely upward or obliquely downward.

[0048] like Figures 2 to 6 As shown, the piston booster mechanism also includes a piston plate 15 disposed inside the suction bin body 12, the outer side of the piston plate 15 is sealed and fitted with the inner wall of the suction bin body 12, the top of the piston plate 15 is evenly provided with a plurality of groups of first springs 16 interconnected with the top of the inside of the suction bin body 12, and the bottom of the piston plate 15 is provided with a piston column 19 penetrating the top of the mixing bin body 10 and extending to the inside of the mixing bin body 10, and the bottom of the piston column 19 is interconnected with the top of the corresponding supporting cross plate 20;

[0049] An air pipe 26 is provided at the top of the outer side of the suction bin body 12, and the air pipe 26 is used for the air flow in and out of the top of the inner part of the suction bin body 12. A first feed pipe 28 and a second feed pipe 30 are respectively provided at the bottom of the outer side of the suction bin body 12. The output end of the first feed pipe 28 passes through the interior of the mixing bin body 10, and an atomizing nozzle is provided at one end of the first feed pipe 28 located inside the mixing bin body 10. The output end of the second feed pipe 30 is interconnected with the interior of the premixing bin body 13, and the bottom of the premixing bin body 13 is evenly provided with feed through holes 17 interconnected with the output ends of the second feed pipe 30. A control valve body 29 is provided in the middle of the first feed pipe 28 and the second feed pipe 30, and the first feed pipe 28 and the second feed pipe 30 are controlled by the control valve body 29 to alternately connect with the interior of the suction bin body 12.

[0050] The use process of the mixing device for manufacturing an aqueous detergent proposed in this embodiment is as follows: when the mixing device is in use, a plurality of groups of classified feeding units 14 are connected to an external feeding pipe, so that different raw materials are quantitatively added to the interior of the premixing bin 13;

[0051] The driving motor 18 is started to drive the transmission shaft 25 to rotate, and the rotation of the transmission shaft 25 drives the support shaft 31 to rotate accordingly, and then the support shaft 31 further drives the stirring blade 22 and the support column 23 to rotate, and the rotation of the stirring blade 22 mixes and stirs the detergent stock solution inside the mixing bin 10;

[0052] The support column 23 rotates to drive the support horizontal plate 20 to follow the displacement. At this time, the support roller 27 at one end of the support horizontal plate 20 close to the inner wall of the mixing bin body 10 is guided up and down by the guide rail 21, thereby driving the support horizontal plate 20 to move up and down, so that the other end of the support horizontal plate 20 slides up and down inside the second mounting groove 36;

[0053] The piston column 19 is driven to move up and down by the up and down displacement of the supporting cross plate 20, and then the piston column 19 pushes and pulls the piston plate 15 to move up and down inside the suction chamber body 12;

[0054] When the piston plate 15 moves upward, the top of the piston plate 15 compresses the first spring 16, and the bottom of the piston plate 15 extracts the mixed stock liquid inside the premixing chamber 13 through the air pressure difference, and is guided by the second feeding pipe 30 to be transported to the inside of the suction chamber 12;

[0055] When the piston plate 15 moves downward, the first spring 16 on the top of the piston plate 15 provides a rebound force to ensure the downward displacement power of the piston plate 15, and at the same time makes the support roller 27 fit the top of the guide rail 21. Further, through the downward compression power of the piston plate 15, the mixed stock liquid inside the suction bin body 12 is transported to the inside of the mixing bin body 10 through the first feed pipe 28, and the mixed stock liquid is pre-mixed through the pressurized delivery of the piston plate 15 and the spray output of the first feed pipe 28;

[0056] Furthermore, as the supporting cross plate 20 moves up and down, the second wedge block 40 is synchronously driven to move up and down. The up and down displacement of the second wedge block 40 squeezes a group of first wedge blocks 35 so that the first wedge blocks 35 follow the up and down displacement. When the first wedge block 35 moves upward, it drives the first guide pin 38 to move. The first guide pin 38 is guided by the first guide groove 41 and then moves obliquely upward. The rack 34 connected to the second guide pin 39 is driven upward by the first wedge block 35, so that the rack 34 drives the gear 32 meshing with it to rotate, and the rotation of the gear 32 drives the support shaft 31 to rotate, so that the stirring blade 22 on the outside of the support shaft 31 is deflected, so that the stirring blade 22 has a horizontal deflection function while rotating around the transmission shaft 25, thereby improving the turbulence effect on the mixed stock solution inside the mixing bin 10 and improving the mixing efficiency.

[0057] When the second wedge block 40 is released from the squeezing of the first wedge block 35, the second springs 37 at both ends of the rack 34 provide a rebound force to drive the rack 34 to reset downward, thereby driving the gear 32 to rotate in the opposite direction, thereby driving the stirring blade 22 on the outer side of the support shaft 31 to rotate in the opposite direction, thereby further realizing the reverse turbulence effect on the mixed stock solution inside the mixing chamber 10. At the same time, due to the elastic vibration property of the second spring 37, the rack 34 has the effect of synchronously vibrating up and down, thereby causing the stirring blade 22 to follow the positive and reverse vibration deflection, further improving the turbulence and stirring effect on the mixed stock solution.

[0058] When the second wedge block 40 continues to move upward and is pressed and fitted with another set of first wedge blocks 35, the first wedge blocks 35 of this set repeat the above steps, and also drive the stirring blade 22 to deflect;

[0059] When the second wedge block 40 moves downward, the second wedge block 40 squeezes the first wedge block 35 to drive the rack 34 to move downward, and the above steps are repeated to achieve the effect of driving the stirring blade 22 to deflect the turbulent flow, thereby improving the mixing function of the mixed stock solution inside the mixing bin body 10 and improving the mixing efficiency.

[0060] Example 2

[0061] like Figure 1 , Figure 2 As shown, a method for preparing a water-based detergent by mixing, using a mixing device for preparing a water-based detergent as claimed in claim 1, the steps of the mixing method are as follows:

[0062] Step 1: First, quantitatively add the detergent raw material solution into the premixing bin 13 through the classification feeding unit 14;

[0063] Step 2: Further, the decontaminant raw material liquid in the premixing bin 13 is extracted by the piston pressurizing mechanism and transported to the inside of the suction bin 12, and further pressurized by the suction bin 12 and transported to the inside of the mixing bin 10;

[0064] Step three: Finally, the raw material solution inside the mixing bin 10 is stirred by the mixing and stirring mechanism inside the mixing bin 10 to complete the mixing.

[0065] The specific implementation methods of this embodiment are described above, but this embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Ordinary technicians in this field can also make many forms inspired by this embodiment, all of which are within the protection of this embodiment.

Claims

1. A mixing device for producing an aqueous detergent, characterized in that: The mixing silo comprises a mixing silo (10), wherein a material discharge port (11) is arranged in the middle of the bottom of the mixing silo (10), a mixing and stirring mechanism is arranged inside the mixing silo (10), and the mixing and stirring mechanism comprises a transmission shaft (25) arranged in the middle of the mixing silo (10), and stirring blades (22) are evenly arranged on the outer side of the transmission shaft (25); A plurality of groups of piston boosting mechanisms are arranged on the top of the mixing bin (10), the piston boosting mechanisms comprising a plurality of groups of evenly distributed suction bins (12), the tops of the suction bins (12) jointly supporting a premixing bin (13), the tops of the premixing bins (13) evenly distributed with a plurality of groups of classified feeding units (14); A guide linkage mechanism is provided at the inner wall of the mixing bin body (10), and the guide linkage mechanism transmits the power of the mixing and stirring mechanism to the piston increasing mechanism.

2. A mixing device for producing an aqueous detergent according to claim 1, characterized in that: The mixing and stirring mechanism further comprises a driving motor (18) arranged in the middle of the top of the mixing bin body (10), the output end of the driving motor (18) being drivingly connected to the top of a transmission shaft (25), a supporting bottom plate (24) being arranged at the bottom of the inner wall of the mixing bin body (10), and the bottom of the transmission shaft (25) being supportingly connected to the top bearing of the supporting bottom plate (24).

3. A mixing device for producing an aqueous detergent according to claim 2, characterized in that: A plurality of groups of support shafts (31) are evenly arranged on the outside of the transmission shaft (25); the stirring blades (22) are sleeved on the outside of the support shafts (31); one end of the support shaft (31) away from the transmission shaft (25) is connected to a support column (23) via a common bearing; a second mounting groove (36) is arranged at the top position of one end of the support column (23) away from the transmission shaft (25); and one end of the support column (23) close to the second mounting groove (36) is provided with a support cross plate (20) that slides up and down inside the second mounting groove (36).

4. A mixing device for producing an aqueous detergent according to claim 3, characterized in that: The guide linkage mechanism comprises a guide rail (21) arranged at a middle position of the inner wall of the mixing bin body (10); a support roller (27) is arranged at the bottom of one end of the support cross plate (20) close to the inner wall of the mixing bin body (10) and is capable of rolling and displacing on the top of the guide rail (21); a first mounting groove (33) is arranged at one end of the support column (23) opposite to the second mounting groove (36); a rack (34) is arranged at the upper and lower ends of the first mounting groove (33); a second spring (37) is fastened to the upper and lower ends of the rack (34) and is respectively connected to the first mounting groove (33); and a gear (32) meshing with the rack (34) is arranged at a position close to the rack (34) on the outer side of the support shaft (31).

5. A mixing device for producing an aqueous detergent according to claim 4, characterized in that: One end of the supporting transverse plate (20) near the second mounting groove (36) passes through the second mounting groove (36) and extends to the inside of the first mounting groove (33) and is provided with a second wedge block (40); a plurality of groups of second guide pins (39) are fixedly installed on the side of the rack (34) away from the gear (32); the outer side of the second guide pin (39) is sleeved with a first wedge block (35); one end of the first wedge block (35) near the supporting transverse plate (20) is matched with the second wedge block (40); and a displacement through groove (43) matched with the second wedge block (40) is provided inside the supporting column (23).

6. A mixing device for producing an aqueous detergent according to claim 5, characterized in that: The ends of the first wedge block (35) and the second wedge block (40) that are close to each other have an overlapping area in the vertical direction. The end of the second guide pin (39) that is away from the rack (34) passes through the first wedge block (35) and extends to the inside of the first mounting groove (33). Long circular holes that are compatible with the second guide pin (39) are provided on both sides of the first wedge block (35). The inside of the first mounting groove (33) is provided with a second guide groove (42) that is compatible with the second guide pin (39). The first wedge block (35) is provided with a first guide pin (38) on one side close to the second guide groove (42). The first guide groove (41) that is compatible with the first guide pin (38) is provided at the inner wall of the first mounting groove (33).

7. A mixing device for producing an aqueous detergent according to claim 6, characterized in that: The second guide groove (42) provides position-limiting guidance for the second guide pin (39), so that the second guide pin (39) can drive the rack (34) to move only vertically up and down. The first guide groove (41) provides position-limiting guidance for the first guide pin (38), so that the first wedge block (35) can move vertically while moving horizontally, thereby enabling the first wedge block (35) to move obliquely upward or obliquely downward.

8. A mixing device for producing an aqueous detergent according to claim 7, characterized in that: The piston boosting mechanism also includes a piston plate (15) arranged inside the suction bin body (12), the outer side of the piston plate (15) is sealed and fitted with the inner wall of the suction bin body (12), the top of the piston plate (15) is evenly provided with a plurality of groups of first springs (16) interconnected with the top of the inside of the suction bin body (12), and the bottom of the piston plate (15) is provided with a piston column (19) penetrating the top of the mixing bin body (10) and extending into the inside of the mixing bin body (10), and the bottom of the piston column (19) is interconnected with the top of the corresponding supporting cross plate (20).

9. A mixing device for producing an aqueous detergent according to claim 8, characterized in that: An air pipe (26) is provided at the top of the outer side of the suction bin body (12), and the air pipe (26) is used for the airflow in and out of the top of the inner side of the suction bin body (12). A first feed pipe (28) and a second feed pipe (30) are provided at the bottom of the outer side of the suction bin body (12), respectively. The output end of the first feed pipe (28) passes through the interior of the mixing bin body (10), and an atomizing nozzle is provided at one end of the first feed pipe (28) located inside the mixing bin body (10). The output end of the material pipe (30) is interconnected with the interior of the premixing bin (13); the bottom of the premixing bin (13) is evenly provided with feed through holes (17) interconnected with the output end of the second feed pipe (30); the middle of the first feed pipe (28) and the second feed pipe (30) are both provided with control valve bodies (29); the control valve bodies (29) are used to control the first feed pipe (28) and the second feed pipe (30) to alternately communicate with the interior of the suction bin (12).

10. A method for producing a water-based detergent, using the mixing device for producing a water-based detergent as claimed in claim 1, wherein the steps of the mixing method are as follows: Step 1: First, quantitatively add a detergent raw material solution into the premixing bin (13) through the classified feeding unit (14); Step 2: further, the original liquid of the detergent raw material in the premixing bin (13) is extracted by the piston pressurizing mechanism and transported to the inside of the suction bin (12), and further pressurized by the suction bin (12) and transported to the inside of the mixing bin (10); Step 3: Finally, the raw material solution inside the mixing bin (10) is stirred by the mixing and stirring mechanism inside the mixing bin (10), thereby completing the mixing.

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