Device for detecting viscosity of prepared laundry detergent

Abstract

The invention relates to the technical field of laundry detergent preparation, and particularly discloses a laundry detergent viscosity detection device which comprises a base and a device body, the top of the base is connected with the device body through a telescopic air cylinder, a detection mechanism is arranged at the bottom end of the device body, and a moving plate is slidably mounted at the top of the base; a rotating frame is rotatably mounted at the top of the moving plate, a driving mechanism used for driving the rotating frame to rotate and adjust is arranged in the moving plate, and clamping mechanisms used for clamping and fixing beakers with laundry detergent samples are arranged on the outer walls of the two sides of the rotating frame. According to the device, in the process that the device body drives the rotor to detect the laundry detergent in the beaker, the clamping mechanism can clamp and fix the beaker, the beaker is prevented from moving or inclining in the detection process, it is ensured that the stability of the beaker is not affected in the detection process, and the detection precision of the viscosity of the laundry detergent is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laundry detergent preparation, and in particular to a device for detecting the viscosity of prepared laundry detergent. Background Art

[0002] Laundry detergent is a heavy-duty liquid detergent used for washing heavily soiled fabrics such as underwear, outerwear, and bedding. It boasts high stain removal capabilities and offers numerous advantages over traditional powdered laundry detergents, such as rapid dissolution, gentleness, and environmental friendliness. Consequently, laundry detergent has gradually expanded its market share, becoming a mainstream product in the detergent market. Viscosity is a key quality indicator for laundry detergent. Proper viscosity ensures even distribution of the detergent during use, reduces splashing, and ensures effective cleaning. After production, viscosity testing of laundry detergent samples allows manufacturers to monitor quality consistency throughout the production process and ensure that each batch meets established quality standards.

[0003] In the prior art, when testing the viscosity of laundry detergent, the rotor of a rotary viscometer is usually inserted into a container to test the viscosity of the laundry detergent. Since the rotary viscometer is not provided with a relevant limit mechanism to limit and fix the container, the container may move or tilt during the measurement process, causing the relative position of the rotor and the container to change, which will affect the measured viscosity value and thus affect the accurate assessment of the viscosity of the laundry detergent. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a device for detecting the viscosity of prepared laundry detergent.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A device for detecting the viscosity of prepared laundry detergent comprises a base and a device body. The top of the base is connected to the device body via a telescopic cylinder. The bottom end of the device body is provided with a detection mechanism. A movable plate is slidably mounted on the top of the base. A rotating frame is rotatably mounted on the top of the movable plate. A driving mechanism for driving the rotating frame for rotational adjustment is provided inside the movable plate. Clamping mechanisms for clamping and fixing a beaker containing a laundry detergent sample are provided on both side outer walls of the rotating frame.

[0006] Optionally, two first sliding grooves are provided on the top of the base, first sliders are installed inside the two first sliding grooves, and the top ends of the two first sliders are connected to the movable plate.

[0007] Optionally, a rotating portion is installed at the bottom end of the rotating frame, and the rotating portion is rotatably engaged with a rotating groove opened at the top of the movable plate.

[0008] Optionally, the driving mechanism includes a round block installed on the top of the movable plate, a placement frame installed on the top of the round block, a circular groove opened inside the round block, a plurality of driving gears are rotatably installed inside the circular groove, and an annular gear meshing with the plurality of driving gears is installed on the inner wall of the rotating frame.

[0009] Optionally, the detection mechanism includes a rotor, which is threadedly mounted on the bottom end of the device body, and a protective frame is mounted on the bottom of the device body near the rotor.

[0010] Optionally, the clamping mechanism includes a second sliding groove opened on the outer walls on both sides of the movable plate, a second slider is installed inside the two second sliding grooves, a moving block is installed at one end of the two second sliders away from the second sliding groove, and a first electric telescopic rod is installed on the top of the two moving blocks.

[0011] Optionally, the telescopic ends of the two first electric telescopic rods are both equipped with vertical rods, the outer walls on the side where the two vertical rods are close to each other are both provided with a third sliding groove, the interiors of the two third sliding grooves are both equipped with a third slider, and the ends of the two third sliders away from the third sliding groove are both rotatably equipped with a rectangular plate.

[0012] Optionally, two second electric telescopic rods are installed on the outer wall of the side where the two rectangular plates are close to each other, and the telescopic ends of the two second electric telescopic rods are jointly installed with a mounting seat, and a rotating plate is rotatably installed inside the two mounting seats, and rubber clamps are installed on the outer wall of the side where the two rotating plates are close to each other.

[0013] Optionally, a receiving groove is provided inside the two rotating plates, a rotating rod is received inside the two receiving grooves, and a rubber layer is bonded to the outer walls of the two rotating rods.

[0014] Optionally, a fourth sliding groove connected to the receiving groove is provided inside the two rotating plates, a fourth slider is installed inside the two fourth sliding grooves, and one end of the two rotating rods is rotatably connected to the corresponding fourth slider.

[0015] The beneficial effects of the present invention are: 1. In this invention, when the device body drives the rotor to detect the laundry detergent inside the beaker, the clamping mechanism can clamp and fix the beaker to prevent the beaker from moving or tilting during the detection process, ensuring that the stability of the beaker during the detection process is not affected, thereby improving the accuracy of the laundry detergent viscosity detection.

[0016] 2. In this invention, for example, in order to study the viscosity changes of laundry detergent at different concentrations, or to evaluate the performance of laundry detergent after dilution, a certain amount of water can be added to the inside of a beaker. With the help of the cooperation between the relevant parts of the clamping mechanism, the two rotating rods entering the inside of the beaker are driven to rotate synchronously inside the beaker, so that the water and laundry detergent placed in the beaker can be slowly mixed and stirred, so that they can be fully mixed, which facilitates the subsequent detection of the viscosity of the laundry detergent after dilution.

[0017] 3. In this invention, after the laundry detergent test inside the beaker is completed, the two rubber clamps are controlled again to clamp and fix the middle position of the beaker, and then the telescopic ends of the two first electric telescopic rods are controlled to extend upward together, driving the beaker to move upward out of the interior of the placement frame, and the two rectangular plates are controlled to drive the beaker to rotate downward between the two rubber clamps, so that the laundry detergent inside it that has passed the test can be automatically discharged into the designated container, making it convenient for subsequent staff to quickly clean the beaker and enable it to be used more quickly for subsequent work on the viscosity test of other laundry detergents.

[0018] 4. In this invention, if the laundry liquid is relatively viscous, after the laundry liquid enters the beaker, the two rubber clamps clamp the beaker and control the telescopic ends of the two first electric telescopic rods to extend upward together, driving the clamped beaker to move upward, and controlling the two second sliders to move back and forth inside the corresponding second slide grooves, thereby driving the clamped beaker to move back and forth horizontally above the placement frame. As a result, the laundry liquid inside the beaker is affected by the back and forth movement and its liquid level can quickly be horizontal, which facilitates the subsequent rotor to accurately detect the viscosity of the laundry liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of a device for detecting the viscosity of laundry detergent after preparation, as proposed by the present invention; Figure 2 Schematic diagram of the structure of the device body and rotor in the present invention; Figure 3 This is a schematic diagram of the structure of the present invention without the base and the device body; Figure 4 It is a structural schematic diagram of the rotating frame in the present invention; Figure 5 Schematic diagram of the structure of the movable plate and the circular block in the present invention; Figure 6 It is a cross-sectional view of the structure of the round block in the present invention; Figure 7 Schematic diagram of the structure of the clamping mechanism of the present invention; Figure 8 Schematic diagram of the structure of the third slider in the present invention; Figure 9 It is a schematic structural diagram of the rotating plate and the rubber clamping block in the present invention; Figure 10 It is a structural cross-sectional view of the rotating plate in the present invention.

[0021] In the figure: 1. base; 2. first slide; 3. telescopic cylinder; 4. device body; 5. rotor; 6. moving plate; 7. rotating frame; 8. placement frame; 9. second slide; 10. moving block; 11. vertical rod; 12. rotating plate; 13. rubber clamp; 14. first slider; 15. rotating part; 16. annular gear; 17. round block; 18. circular groove; 19. driving gear; 20. second slider; 21. first electric telescopic rod; 22. third slide; 23. rectangular plate; 24. second electric telescopic rod; 25. mounting base; 26. third slider; 27. storage slot; 28. rotating rod; 29. fourth slide; 30. fourth slider; 31. protection frame. DETAILED DESCRIPTION

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] Reference Figures 1-10 A device for detecting the viscosity of prepared laundry detergent comprises a base 1 and a device body 4. The top of the base 1 is connected to the device body 4 via a telescopic cylinder 3. The bottom of the device body 4 is provided with a detection mechanism. A movable plate 6 is slidably mounted on the top of the base 1, and a rotating frame 7 is rotatably mounted on the top of the movable plate 6. A driving mechanism for rotating the rotating frame 7 is provided within the movable plate 6. Clamping mechanisms for clamping a beaker containing a laundry detergent sample are provided on both sides of the outer wall of the rotating frame 7. The telescopic cylinder 3 can automatically adjust the height of the device body 4 by extending and retracting its telescopic end.

[0024] As a technical optimization solution of the present invention, two first chutes 2 are defined at the top of the base 1. First sliders 14 are installed within each of the first chutes 2. The tops of the two first sliders 14 are connected to the movable plate 6. First linear motors are pre-installed within each of the first chutes 2. These first linear motors can drive the two first sliders 14 to move back and forth within the corresponding first chutes 2, thereby driving the movable plate 6 to move and adjust on the top of the base 1.

[0025] As a technical optimization solution of the present invention, a rotating portion 15 is installed at the bottom end of the rotating frame 7, and the rotating portion 15 is rotatably matched with the rotating groove opened at the top of the movable plate 6.

[0026] As a technical optimization solution of the present invention, the driving mechanism includes a circular block 17 installed on the top of the movable plate 6, a placement frame 8 is installed on the top of the circular block 17, a circular groove 18 is opened inside the circular block 17, a plurality of driving gears 19 are rotatably installed inside the circular groove 18, and an annular gear 16 that meshes with the plurality of driving gears 19 is installed on the inner wall of the rotating frame 7. A plurality of first driving devices are preset inside the circular block 17, and the output ends of the plurality of first driving devices are respectively connected to the rotating parts of one end of the corresponding driving gear 19, thereby driving the plurality of driving gears 19 to rotate inside the circular groove 18; because the annular gear 16 on the inner wall of the rotating frame 7 meshes with the plurality of driving gears 19, the plurality of driving gears 19 can drive the rotating frame 7 to rotate synchronously on the top of the movable plate 6 during the rotation process.

[0027] As a technical optimization solution of the present invention, the detection mechanism includes a rotor 5 , which is threadedly mounted on the bottom end of the device body 4 , and a protective frame 31 is installed at the bottom of the device body 4 near the rotor 5 .

[0028] As a technical optimization solution of the present invention, the clamping mechanism includes second chutes 9 defined on the outer walls of both sides of the movable plate 6. A second slider 20 is mounted within each of the two second chutes 9. A movable block 10 is mounted on the end of each of the two second sliders 20 away from the second chutes 9. A first electric telescopic rod 21 is mounted on the top of each of the two movable blocks 10. A second linear motor is pre-installed within each of the two second chutes 9. The two second linear motors can drive the two second sliders 20 to move back and forth within the corresponding second chutes 9, thereby driving the corresponding movable block 10 and the first electric telescopic rod 21 to move and adjust synchronously.

[0029] As a technical optimization solution of the present invention, the telescopic ends of the two first electric telescopic rods 21 are both equipped with a vertical rod 11. The outer walls of the two vertical rods 11 on the side close to each other are each provided with a third slot 22. A third slider 26 is installed inside the two third slots 22. The ends of the two third sliders 26 away from the third slots 22 are both rotatably mounted with a rectangular plate 23. During the telescopic process, the telescopic ends of the two first electric telescopic rods 21 can synchronously drive the vertical rod 11 to move up and down on the top of the moving block 10; a third linear motor is pre-set inside the two third slots 22. The two third linear motors can drive the two third sliders 26 to move back and forth within the corresponding third slots 22, thereby driving the corresponding rectangular plate 23 to move up and down on the side of the vertical rod 11; a second drive device is pre-set inside the two third sliders 26, and the output ends of the two second drive devices are respectively connected to the rotating parts of the corresponding rectangular plate 23, thereby driving the rectangular plate 23 to rotate and adjust.

[0030] As a technical optimization solution of the present invention, two second electric telescopic rods 24 are mounted on the outer walls of the adjacent sides of the two rectangular plates 23. The telescopic ends of the two second electric telescopic rods 24 are mounted with a mounting base 25. The rotating plate 12 is rotatably mounted inside each mounting base 25. The outer walls of the adjacent sides of the two rotating plates 12 are each mounted with a rubber clamp 13. During the telescopic process, the telescopic ends of the two second electric telescopic rods 24 can synchronously drive the corresponding mounting base 25, rotating plate 12, and rubber clamp 13 to move and adjust synchronously, so that the two rubber clamps 13 can clamp and secure the beaker when moving toward each other.

[0031] As a technical optimization solution of the present invention, a receiving groove 27 is provided inside the two rotating plates 12 , and a rotating rod 28 is received inside the two receiving grooves 27 . The outer walls of the two rotating rods 28 are bonded with a rubber layer.

[0032] As a technical optimization solution of the present invention, the interiors of the two rotating plates 12 are each provided with a fourth chute 29 connected to the receiving slot 27. A fourth slider 30 is installed in each of the four chute 29, and one end of each rotating rod 28 is rotatably connected to its corresponding fourth slider 30. A fourth linear motor is pre-set within each of the four chute 29, and the two fourth linear motors can drive the two fourth sliders 30 to move back and forth within the corresponding four chute 29. A third drive device is pre-set on the outer wall of one side of the two fourth sliders 30, and the output ends of the two third drive devices are respectively connected to the rotating parts of one end of the two rotating rods 28, thereby driving the two rotating rods 28 to rotate and adjust within the corresponding fourth sliders 30. After the two rotating rods 28 are rotated downward to a vertical state, the two fourth sliders 30 move back and forth within the corresponding fourth chute 29, thereby driving the corresponding rotating rods 28 to move and adjust synchronously.

[0033] In the present invention, when the user uses the device, the movable plate 6, the rotating frame 7 and other components are located away from the device body 4. After the laundry liquid to be tested is poured into the designated beaker container, the beaker is placed inside the placement frame 8. According to the height of the beaker, the two third sliders 26 are controlled to move up and down in the corresponding third chute 22, driving the height of the corresponding rubber clamp 13 to adapt to the middle part of the beaker. Finally, the telescopic ends of the multiple second electric telescopic rods 24 are controlled to extend together, driving the two mounting seats 25, the rotating plate 12 and the rubber clamp 13 to move together in a direction close to each other, clamping and fixing the beaker in the middle position, so that the two first sliders 14 move in the corresponding first chute 2 in a direction close to the device body 4, driving the movable plate 6 and other components to move together to the bottom of the device body 4, controlling the telescopic end of the telescopic cylinder 3 to contract, driving the rotor 5 to enter the beaker, and controlling the rotor 5 to rotate at a certain speed inside the beaker to perform relevant detection work on the viscosity of the laundry liquid inside the beaker.

[0034] When the device body 4 drives the rotor 5 to detect the laundry liquid inside the beaker, the two rubber clamps 13 maintain the clamping and fixing of the beaker to ensure that the stability of the beaker is not affected during the detection process, thereby improving the accuracy of the laundry liquid viscosity detection.

[0035] Furthermore, when the laundry liquid is poured into the beaker and the beaker is placed inside the placement frame 8 for clamping and fixing, if the laundry liquid is relatively viscous, the liquid level cannot be quickly horizontal after the laundry liquid enters the beaker. After the two rubber clamps 13 clamp and fix the beaker, the telescopic ends of the two first electric telescopic rods 21 are controlled to extend upward together, and the clamped beaker is driven to move upward to a position higher than the placement frame 8. Then, the two second sliders 20 can be controlled to move back and forth inside the corresponding second chute 9, and the clamped beaker is driven to move back and forth horizontally above the placement frame 8. As a result, the laundry liquid inside the beaker is affected by the back and forth movement, and its liquid level can be quickly horizontal, which is convenient for the subsequent rotor 5 to accurately detect the viscosity of the laundry liquid. At the same time, while the two second sliders 20 drive the two rubber clamping blocks 13 and the clamped beaker to move back and forth synchronously, the two rectangular plates 23 can also be controlled to swing continuously together, which can further drive the laundry liquid inside the beaker to shake, thereby accelerating the liquid level of the laundry liquid inside the beaker to be in a horizontal state.

[0036] For example, in order to study the viscosity change of laundry detergent at different concentrations, or to evaluate the performance of laundry detergent after dilution, it is necessary to dilute the laundry detergent with water and then repeat the test. The movable plate 6 can be controlled to drive the rotating frame 7 and the beaker and other components to move to a position away from the device body 4, and contact the two rubber clamps 13 to limit the clamping of the beaker. Then, a certain amount of water is added to the beaker. The telescopic ends of the two first electric telescopic rods 21 are controlled to extend upward together, and the two rotating plates 12 are driven to move upward together to a position higher than the beaker. Then, the two rotating rods 28 are controlled to rotate downward together at the bottom of the corresponding fourth slider 30 and extend to a vertical state. Then, the two fourth sliders 30 are controlled to move to the center position inside the corresponding fourth slide groove 29, and the two rotating rods 28 are driven to rotate downward together at the bottom of the corresponding fourth slider 30 and extend to a vertical state. After the rods 28 move together to the center position of the bottom of the rotating plate 12, the two rotating plates 12 are controlled to move and adjust in the direction of approaching each other until the distance between the two rotating rods 28 is adjusted to an appropriate size and both are located directly above the beaker. The telescopic ends of the two first electric telescopic rods 21 are controlled to retract together, driving the two vertical rotating rods 28 to enter the inside of the beaker. By controlling the multiple driving gears 19 to rotate synchronously, the rotating frame 7 and the multiple components arranged above it are driven to rotate slowly together, so that the two rotating rods 28 entering the beaker can be driven to rotate synchronously inside the beaker, thereby slowly mixing and stirring the water and laundry liquid placed in the beaker, so that they can be fully mixed, which is convenient for the subsequent detection of the viscosity of the diluted laundry liquid. While the laundry liquid and water in the beaker are mixed and stirred by the two rotating rods 28, the extension and retraction of the telescopic ends of the multiple second electric telescopic rods 24 can also be controlled to drive the positions of the two rotating plates 12 and the rotating rods 28 with their bottoms in a vertical state to be adjusted, so that the positions of the two rotating rods 28 in the beaker can be flexibly adjusted. The two rotating rods 28 can mix and stir the laundry liquid and water in the beaker more evenly.

[0037] After the laundry liquid detection work inside the beaker is completed, the movable plate 6 can be controlled to drive the rotating frame 7 and other components to a position away from the device body 4, and the two rubber clamps 13 can be controlled again to clamp and fix the middle position of the beaker. Then, the telescopic ends of the two first electric telescopic rods 21 are controlled to extend upward together, driving the beaker to move upward out of the interior of the placement frame 8, and the two rectangular plates 23 are controlled to rotate and adjust together, driving the beaker to rotate downward between the two rubber clamps 13, so that the laundry liquid inside the beaker that has passed the test can be automatically discharged into the designated container, making it convenient for subsequent staff to quickly clean the beaker and enable it to be used more quickly for subsequent laundry liquid viscosity testing.

[0038] At the same time, after the laundry liquid is automatically discharged and cleaned from the inside of the beaker, a small amount of laundry liquid will still be attached to the inner wall of the beaker. At this time, the above-mentioned steps of entering the beaker with the help of two downwardly rotated vertical rotating rods 28 to mix and stir the laundry liquid and water inside the beaker can be repeated. After the two rotating rods 28 enter the beaker, the telescopic ends of the multiple second electric telescopic rods 24 are controlled to retract together, driving the outer walls of one side of the two rotating rods 28 to abut against the inner wall of the beaker. As the rotating frame 7 drives the two rotating rods 28 to rotate synchronously, the two rotating rods 28 can automatically scrape off the small amount of laundry liquid attached to the inner wall of the beaker, which can further facilitate the subsequent cleaning of the beaker by the staff.

[0039] If the rotor 5 needs to be disassembled, assembled or replaced during use of the device body 4, the rotating frame 7 can be controlled to rotate 90 degrees on the top of the movable plate 6, driving the two rubber clamping blocks 13 of the clamping mechanism to rotate and adjust to the front and rear sides of the rotor 5, and then the telescopic ends of the two first electric telescopic rods 21 are controlled to extend upward together, driving the two rubber clamping blocks 13 to move upward together to a position flush with the rotor 5, and then the telescopic ends of the two second electric telescopic rods 24 are controlled to extend, driving one of the rubber clamping blocks 13 to abut against the outer wall of the rotor 5, and then the other rotating plate 12 is controlled to rotate upward 90 degrees, driving the rotating rod 28 inside the storage slot 27 to rotate to a position close to the rotor 5, and controlling the other two The telescopic end of the second electric telescopic rod 24 extends, driving the rotationally adjusted rotating plate 12 to move in the direction close to the rotor 5 until the rotating rod 28 inside the receiving groove 27 abuts against the outer wall of the rotor 5. Since the outer wall of the rotating rod 28 is provided with a rubber layer, the second slider 20 corresponding to the rotationally adjusted rotating rod 28 can be controlled to move inside the second slide groove 9, and the rubber layer on the outer wall of the rotating rod 28 is driven to rub the outer wall of the rotor 5, so that the threaded portion at the top of the rotor 5 is slowly screwed downward from the bottom end of the device body 4 until the rotor 5 is disengaged from the device body 4, and the detached rotor 5 is clamped and fixed with the help of the rubber clamping block 13 and the rotating rod 28, thereby achieving the effect of automatic disassembly of the rotor 5; When a new rotor 5 needs to be installed at the bottom end of the device body 4, the rotor 5 can be placed between one of the rubber clamping blocks 13 and the rotating rod 28 after the above-mentioned rotation adjustment and clamped and fixed. As the telescopic ends of the two first electric telescopic rods 21 extend upward, the threaded portion at the top of the rotor 5 is driven to correspond to the preset threaded hole at the bottom of the device body 4. As one of the second sliders 20 moves inside the corresponding second slide groove 9, the rotationally adjusted rotating rod 28 rubs against the outer wall of the rotor 5, driving the rotor 5 itself to rotate. During the rotation of the rotor 5, the threaded portion at the top is slowly threadedly connected with the threaded hole at the bottom end of the device body 4, thereby achieving the effect of automatic installation of the rotor 5, avoiding manual disassembly and assembly of the rotor 5, which may easily damage the rotor 5.

[0040] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for detecting the viscosity of prepared laundry detergent, comprising a base (1) and a device body (4), characterized in that: The top of the base (1) is connected to the device body (4) via a telescopic cylinder (3). The bottom end of the device body (4) is provided with a detection mechanism. A movable plate (6) is slidably mounted on the top of the base (1). A rotating frame (7) is rotatably mounted on the top of the movable plate (6). A driving mechanism for driving the rotating frame (7) to rotate and adjust is provided inside the movable plate (6). Both sides of the outer wall of the rotating frame (7) are provided with a clamping mechanism for clamping and fixing a beaker containing a laundry detergent sample.

2. A device for detecting the viscosity of laundry detergent after preparation according to claim 1, characterized in that: Two first slide grooves (2) are provided on the top of the base (1), first sliders (14) are installed inside the two first slide grooves (2), and the top ends of the two first sliders (14) are connected to the movable plate (6).

3. The device for detecting the viscosity of laundry detergent after preparation according to claim 1, characterized in that: A rotating portion (15) is installed at the bottom end of the rotating frame (7), and the rotating portion (15) is rotatably engaged with a rotating groove opened at the top of the movable plate (6).

4. The device for detecting the viscosity of laundry detergent after preparation according to claim 1, characterized in that: The driving mechanism comprises a round block (17) mounted on the top of the movable plate (6), a placement frame (8) mounted on the top of the round block (17), a circular groove (18) formed inside the round block (17), a plurality of driving gears (19) rotatably mounted inside the circular groove (18), and an annular tooth (16) meshing with the plurality of driving gears (19) mounted on the inner wall of the rotating frame (7).

5. The device for detecting the viscosity of laundry detergent after preparation according to claim 1, characterized in that: The detection mechanism comprises a rotor (5), the rotor (5) being threadedly mounted on the bottom end of the device body (4), and a protective frame (31) being mounted on the bottom of the device body (4) near the rotor (5).

6. The device for detecting the viscosity of laundry detergent after preparation according to claim 1, characterized in that: The clamping mechanism includes second chute (9) provided on the outer walls of both sides of the movable plate (6), second sliders (20) are installed inside the two second chute (9), and movable blocks (10) are installed at the ends of the two second sliders (20) away from the second chute (9), and first electric telescopic rods (21) are installed at the top ends of the two movable blocks (10).

7. A device for detecting the viscosity of prepared laundry detergent according to claim 6, characterized in that: The telescopic ends of the two first electric telescopic rods (21) are both installed with vertical rods (11), the outer walls of the two vertical rods (11) on the side close to each other are both provided with third sliding grooves (22), the interiors of the two third sliding grooves (22) are both installed with third sliders (26), and the ends of the two third sliders (26) away from the third sliding grooves (22) are both rotatably installed with rectangular plates (23).

8. The device for detecting the viscosity of prepared laundry detergent according to claim 7, characterized in that: Two second electric telescopic rods (24) are installed on the outer walls of the two rectangular plates (23) on the side where they are close to each other, and the telescopic ends of the two second electric telescopic rods (24) are commonly installed with a mounting seat (25), and the interiors of the two mounting seats (25) are rotatably installed with a rotating plate (12), and the outer walls of the two rotating plates (12) on the side where they are close to each other are both installed with a rubber clamping block (13).

9. The device for detecting the viscosity of prepared laundry detergent according to claim 8, characterized in that: The interiors of the two rotating plates (12) are each provided with a receiving groove (27), the interiors of the two receiving grooves (27) each accommodate a rotating rod (28), and the outer walls of the two rotating rods (28) are both bonded with a rubber layer.

10. The device for detecting viscosity of prepared laundry detergent according to claim 9, characterized in that: The interiors of the two rotating plates (12) are each provided with a fourth slide groove (29) connected to the receiving groove (27), the interiors of the two fourth slide grooves (29) are each provided with a fourth slider (30), and one end of the two rotating rods (28) is rotatably connected to the corresponding fourth slider (30).

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