A device for detecting the viscosity of a laundry liquid after preparation

Abstract

The present application relates to laundry liquid preparation technical field, specifically disclose a kind of detection device for stickiness of laundry liquid preparation, including base and device body, the top of base is connected with device body by telescopic cylinder, the bottom of device body is provided with detection mechanism, the top of base is slidably installed with moving plate, the top of moving plate is rotatably installed with rotating frame, the inside of moving plate is provided with drive mechanism for driving rotating frame rotation adjustment, the two sides of rotating frame outer wall are provided with clamping mechanism for clamping and fixing beaker with laundry liquid sample. In the application, during the process that device body drives rotor to detect laundry liquid in beaker, clamping mechanism can clamp and fix beaker, avoid beaker to move or tilt during detection process, ensure the stability of beaker during detection process is not affected, to improve the precision of laundry liquid stickiness detection.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laundry liquid preparation, and particularly relates to a detection device for the viscosity of laundry liquid after preparation. BACKGROUND

[0002] Laundry liquid is a heavy-duty liquid detergent, which is used for washing heavy-duty fabrics such as underwear, outerwear and bed linen, and has the characteristics of high stain removal. Compared with traditional laundry powder, laundry liquid has more advantages, such as fast dissolution speed, mildness without damaging hands, environmental protection, etc. Therefore, the market share of laundry liquid is gradually expanding, and it has become one of the mainstream products in the detergent market. Viscosity is an important indicator for measuring the quality of laundry liquid. Suitable viscosity can ensure uniform distribution of laundry liquid during use, prevent splashing, and ensure washing effect. After the production of laundry liquid, a part of the laundry liquid sample is taken out to detect the viscosity, so that the manufacturer can monitor the quality stability in the production process and ensure that each batch of products meets the established quality standards.

[0003] In the prior art, when the viscosity of laundry liquid is detected, the rotor of a rotary viscometer is usually inserted into the container to detect the viscosity of laundry liquid. Since no limiting mechanism is provided on the rotary viscometer to limit and fix the container, the container may move or tilt during the measurement, causing the relative position of the rotor and the container to change, which affects the measured viscosity value and thus affects the accurate evaluation of the viscosity of laundry liquid. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art and provide a detection device for the viscosity of laundry liquid after preparation.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] A detection device for the viscosity of laundry liquid after preparation, comprising a base and a device body, the top of the base is connected with the device body through a telescopic cylinder, the bottom end of the device body is provided with a detection mechanism, the top of the base is slidably installed with a moving plate, the top of the moving plate is rotatably installed with a rotating frame, the inside of the moving plate is provided with a driving mechanism for driving the rotating frame to rotate and adjust, and the two side outer walls of the rotating frame are provided with clamping mechanisms for clamping and fixing a beaker in which a laundry liquid sample is placed.

[0007] Optionally, two first sliding grooves are formed in the top of the base, and a first sliding block is installed in each of the two first sliding grooves.

[0008] Optionally, a rotating part is installed at the bottom end of the rotating frame, and the rotating part is rotatably matched with a rotating groove formed in the top of the moving plate.

[0009] Optionally, the driving mechanism comprises a round block mounted on the top of the moving plate, a placing frame is mounted on the top of the round block, a circular groove is arranged in the interior of the round block, a plurality of driving gears are rotatably mounted in the interior of the circular groove, and an annular gear meshing with the plurality of driving gears is mounted on the inner wall of the rotating frame.

[0010] Optionally, the detection mechanism comprises a rotor, the rotor is screw-mounted at the bottom end of the device body, and a protection frame is mounted at the bottom of the device body and close to the rotor.

[0011] Optionally, the clamping mechanism comprises second sliding grooves arranged in the outer walls of the two sides of the moving plate, second sliding blocks are mounted in the interiors of the two second sliding grooves, moving blocks are mounted at the ends of the two second sliding blocks away from the second sliding grooves, and first electric telescopic rods are mounted at the top ends of the two moving blocks.

[0012] Optionally, vertical rods are mounted at the telescopic ends of the two first electric telescopic rods, third sliding grooves are arranged in the outer walls of the sides close to the two vertical rods, third sliding blocks are mounted in the interiors of the two third sliding grooves, and rectangular plates are rotatably mounted at the ends of the two third sliding blocks away from the third sliding grooves.

[0013] Optionally, two second electric telescopic rods are mounted on the outer walls of the sides close to the two rectangular plates, mounting seats are mounted at the telescopic ends of the two second electric telescopic rods, rotating plates are rotatably mounted in the interiors of the two mounting seats, and rubber clamping blocks are mounted on the outer walls of the sides close to the two rotating plates.

[0014] Optionally, receiving grooves are arranged in the interiors of the two rotating plates, rotating rods are received in the interiors of the two receiving grooves, and rubber layers are bonded to the outer walls of the two rotating rods.

[0015] Optionally, fourth sliding grooves are arranged in the interiors of the two rotating plates and communicate with the receiving grooves, fourth sliding blocks are mounted in the interiors of the two fourth sliding grooves, and the ends of the two rotating rods are rotatably connected with the fourth sliding blocks corresponding to the two rotating rods.

[0016] The beneficial effects of the present application are:

[0017] 1. In the present application, during the process in which the device body drives the rotor to detect the laundry detergent in the beaker, the clamping mechanism can clamp and fix the beaker, so as to avoid the movement or inclination of the beaker during the detection process and ensure the stability of the beaker during the detection process, thereby improving the detection precision of the laundry detergent viscosity.

[0018] 2. In this invention, for example, to study the viscosity change of laundry detergent at different concentrations, or to evaluate the performance of laundry detergent after dilution, a certain amount of water can be added into the beaker. With the cooperation of the relevant components of the clamping mechanism, the two rotating rods that enter the beaker rotate synchronously inside the beaker, thereby slowly mixing and stirring the water and laundry detergent placed inside the beaker, so that they can be fully mixed, which is convenient for subsequent detection of the viscosity of the diluted laundry detergent.

[0019] 3. In this invention, after the testing of the laundry detergent inside the beaker is completed, the two rubber clamps are controlled to clamp and fix the middle position of the beaker again. Then, the telescopic ends of the two first electric telescopic rods are controlled to extend upward together, moving the beaker upward from the inside of the placement frame. The two rectangular plates are controlled to rotate the beaker downward between the two rubber clamps, which automatically discharges the tested laundry detergent into the designated container. This makes it easier for staff to clean the beaker quickly and put it into subsequent work of testing the viscosity of other laundry detergents.

[0020] 4. In this invention, if the laundry detergent is relatively viscous, after the laundry detergent enters the beaker, two rubber clamps hold and fix the beaker. The telescopic ends of the two first electric telescopic rods are controlled to extend upward together, causing the clamped beaker to move upward. The two second sliders are controlled to move back and forth inside the corresponding second slide grooves, which in turn causes the clamped beaker to move back and forth horizontally above the placement frame. This allows the liquid level of the laundry detergent inside the beaker to quickly become horizontal due to the back and forth movement, facilitating accurate detection of the viscosity of the laundry detergent by the rotor. Attached Figure Description

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0022] 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 in this invention.

[0023] Figure 2 This is a schematic diagram of the structure of the device body and rotor in this invention;

[0024] Figure 3 This is a schematic diagram of the structure of the present invention excluding the base and the device body;

[0025] Figure 4 This is a schematic diagram of the rotating frame in this invention;

[0026] Figure 5 This is a schematic diagram of the structure of the movable plate and the circular block in this invention;

[0027] Figure 6 It is the structural section view of the round block in the application;

[0028] Figure 7 It is the structural schematic view of the clamping mechanism in the application;

[0029] Figure 8 It is the structural schematic view of the third sliding block in the application;

[0030] Figure 9 It is the structural schematic view of the rotating plate and the rubber clamping block in the application;

[0031] Figure 10 It is the structural section view of the rotating plate in the application.

[0032] In the figure: 1, base; 2, first sliding groove; 3, telescopic cylinder; 4, device body; 5, rotor; 6, moving plate; 7, rotating frame; 8, placing frame; 9, second sliding groove; 10, moving block; 11, vertical rod; 12, rotating plate; 13, rubber clamping block; 14, first sliding block; 15, rotating part; 16, annular tooth; 17, round block; 18, circular groove; 19, driving gear; 20, second sliding block; 21, first electric telescopic rod; 22, third sliding groove; 23, rectangular plate; 24, second electric telescopic rod; 25, mounting seat; 26, third sliding block; 27, storage groove; 28, rotating rod; 29, fourth sliding groove; 30, fourth sliding block; 31, protection frame. DETAILED DESCRIPTION

[0033] The technical solutions of the application will be described clearly and completely below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all the other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the application.

[0034] REFERENCE Figures 1-10 A device for detecting the viscosity of laundry liquid after preparation, comprising a base 1 and a device body 4, the top of the base 1 is connected with the device body 4 through a telescopic cylinder 3, the bottom end of the device body 4 is provided with a detection mechanism, the top of the base 1 is slidably installed with a moving plate 6, the top of the moving plate 6 is rotatably installed with a rotating frame 7, the inside of the moving plate 6 is provided with a driving mechanism for driving the rotating frame 7 to rotate and adjust, and the two side outer walls of the rotating frame 7 are both provided with a clamping mechanism for clamping and fixing a beaker in which a laundry liquid sample is placed. The telescopic cylinder 3 can drive the height of the device body 4 to be automatically adjusted through the telescoping of the telescopic end.

[0035] As a technical optimization scheme of the present application, two first sliding grooves 2 are formed in the top of the base 1, and a first sliding block 14 is installed in each of the first sliding grooves 2. The top end of each of the first sliding blocks 14 is connected with the moving plate 6. A first linear motor is arranged in each of the first sliding grooves 2. The two first linear motors can drive the two first sliding blocks 14 to move back and forth in the corresponding first sliding grooves 2, and in turn drive the moving plate 6 to move and adjust on the top of the base 1.

[0036] As a technical optimization scheme of the present application, a rotating part 15 is installed at the bottom end of the rotating frame 7, and the rotating part 15 is rotationally matched with a rotating groove formed in the top of the moving plate 6.

[0037] As a technical optimization scheme of the present application, the driving mechanism includes a circular block 17 installed on the top of the moving plate 6, a placing frame 8 installed on the top of the circular block 17, a circular groove 18 formed in the interior of the circular block 17, a plurality of driving gears 19 rotationally installed in the interior of the circular groove 18, and an annular tooth 16 installed on the inner wall of the rotating frame 7 and engaged with the plurality of driving gears 19. A plurality of first driving devices are arranged in the interior of the circular block 17. The output ends of the plurality of first driving devices are respectively connected with the rotating parts at one end of the corresponding driving gears 19, so as to drive the plurality of driving gears 19 to rotate in the interior of the circular groove 18. Since the annular tooth 16 on the inner wall of the rotating frame 7 is engaged with the plurality of driving gears 19, the plurality of driving gears 19 can drive the rotating frame 7 to synchronously rotate and adjust on the top of the moving plate 6 during rotation.

[0038] As a technical optimization scheme of the present application, the detection mechanism includes a rotor 5 screw-installed at the bottom end of a device body 4, and a protection frame 31 installed at the bottom of the device body 4 and close to the rotor 5.

[0039] As a technical optimization scheme of the present application, the clamping mechanism includes a second sliding groove 9 formed in the outer wall on each side of the moving plate 6, a second sliding block 20 installed in each of the second sliding grooves 9, a moving block 10 installed at the end of each of the second sliding blocks 20 away from the second sliding groove 9, and a first electric telescopic rod 21 installed at the top end of each of the moving blocks 10. A second linear motor is arranged in each of the second sliding grooves 9. The two second linear motors can drive the two second sliding blocks 20 to move back and forth in the corresponding second sliding grooves 9, and in turn drive the corresponding moving blocks 10 and first electric telescopic rods 21 to synchronously move and adjust.

[0040] As a technical optimization scheme of the present application, the telescopic ends of the two first electric telescopic rods 21 are each provided with a vertical rod 11, the side outer walls of the two vertical rods 11 close to each other are each provided with a third sliding groove 22, the interiors of the two third sliding grooves 22 are each provided with a third sliding block 26, and the ends of the two third sliding blocks 26 away from the third sliding grooves 22 are each rotatably provided with a rectangular plate 23. In the telescopic process of the two first electric telescopic rods 21, the vertical rods 11 can be synchronously driven to move up and down on the top of the moving block 10 for adjustment. The interiors of the two third sliding grooves 22 are each provided with a third linear motor, the two third linear motors can drive the two third sliding blocks 26 to move back and forth in the corresponding third sliding grooves 22 for adjustment, so as to drive the corresponding rectangular plates 23 to move up and down on the side of the vertical rod 11 for adjustment. The interiors of the two third sliding blocks 26 are each provided with a second driving device, the output ends of the two second driving devices are respectively connected with the rotating parts of the corresponding rectangular plates 23, so as to drive the rectangular plates 23 to rotate for adjustment.

[0041] As a technical optimization scheme of the present application, the side outer walls of the two rectangular plates 23 close to each other are each provided with two second electric telescopic rods 24, the telescopic ends of the two second electric telescopic rods 24 are commonly provided with a mounting seat 25, the interiors of the two mounting seats 25 are each rotatably provided with a rotating plate 12, and the side outer walls of the two rotating plates 12 close to each other are each provided with a rubber clamp block 13. In the telescopic process of the two second electric telescopic rods 24, the corresponding mounting seats 25, rotating plates 12 and rubber clamp blocks 13 can be synchronously driven to move for adjustment, so that when the two rubber clamp blocks 13 move in the direction close to each other, the beaker can be clamped and fixed.

[0042] As a technical optimization scheme of the present application, the interiors of the two rotating plates 12 are each provided with a receiving groove 27, the interiors of the two receiving grooves 27 are each provided with a rotating rod 28, and the outer walls of the two rotating rods 28 are each provided with a rubber layer.

[0043] As a technical optimization scheme of the present application, the interiors of the two rotating plates 12 are each provided with a fourth sliding groove 29 in communication with the receiving groove 27, the interiors of the two fourth sliding grooves 29 are each provided with a fourth sliding block 30, and one end of each of the two rotating rods 28 is rotatably connected with the corresponding fourth sliding block 30. The interiors of the two fourth sliding grooves 29 are each provided with a fourth linear motor, the two fourth linear motors can drive the two fourth sliding blocks 30 to move back and forth in the corresponding fourth sliding grooves 29. The side outer walls of the two fourth sliding blocks 30 are each provided with a third driving device, the output ends of the two third driving devices are respectively connected with the rotating parts of one end of the two rotating rods 28, so as to drive the two rotating rods 28 to rotate for adjustment in the interiors of the corresponding fourth sliding blocks 30. After the two rotating rods 28 are rotated downward to a vertical state, the two fourth sliding blocks 30 move back and forth in the corresponding fourth sliding grooves 29, so as to drive the corresponding rotating rods 28 to synchronously move for adjustment.

[0044] In the present application, when the user uses the device, at this time, the moving plate 6 and the rotating frame 7 and other components are located away from the device body 4, pour the laundry detergent to be detected into the designated beaker container, and then place the beaker in the placement frame 8. According to the height of the beaker, control the up and down movement of the two third sliding blocks 26 in the corresponding third sliding groove 22, drive the height of the corresponding rubber clamp block 13 to adapt to the middle part of the beaker, and finally control the extension of the extension end of the plurality of second electric telescopic rods 24, drive the two mounting seats 25, rotating plates 12 and rubber clamp blocks 13 to move towards each other, and the beaker in the middle position is clamped and fixed, so that the two first sliding blocks 14 move in the corresponding first sliding groove 2 towards the device body 4, drive the moving plate 6 and other components to move to the lower part of the device body 4, control the contraction of the extension end of the telescopic cylinder 3, drive the rotor 5 into the beaker, control the rotor 5 to rotate in the beaker at a certain speed, and detect the viscosity of the laundry detergent in the beaker.

[0045] During the detection of the laundry detergent in the beaker by the device body 4 and the rotor 5, the two rubber clamp blocks 13 maintain the clamping and fixing of the beaker, ensure the stability of the beaker during the detection process, and improve the accuracy of the detection of the viscosity of the laundry detergent.

[0046] In addition, when pouring the laundry detergent into the beaker and clamping and fixing the beaker in the placement frame 8, if the laundry detergent is relatively viscous, after the laundry detergent enters the beaker, the liquid surface cannot quickly reach a horizontal state. After the clamping and fixing of the beaker by the two rubber clamp blocks 13, control the extension of the extension end of the two first electric telescopic rods 21 upwards, drive the clamped and fixed beaker to move upwards to a position higher than the placement frame 8, control the back and forth movement of the two second sliding blocks 20 in the corresponding second sliding groove 9, drive the clamped and fixed beaker to move back and forth above the placement frame 8 in a horizontal state, so that the liquid surface of the laundry detergent in the beaker can quickly reach a horizontal state, facilitating the accurate detection of the viscosity of the laundry detergent by the rotor 5;

[0047] At the same time, during the synchronous back and forth movement of the two second sliding blocks 20, the two rubber clamp blocks 13 and the clamped and fixed beaker, the two rectangular plates 23 can also be controlled to continuously swing, which can further drive the laundry detergent in the beaker to shake and accelerate the liquid surface of the laundry detergent to reach a horizontal state in the beaker.

[0048] When it is necessary to dilute the laundry liquid for repeated detection in order to study the change of viscosity of laundry liquid at different concentrations or to evaluate the performance of laundry liquid after dilution, the movable plate 6 can be controlled to move the rotating frame 7 and other components away from the device body 4, and the two rubber clamping blocks 13 can be controlled to clamp and limit the beaker, then a certain amount of water can be added to the beaker, the extension ends of the two first electric telescopic rods 21 can be controlled to extend upward at the same time, the two rotating plates 12 can be driven to move upward to a position higher than the beaker, the two rotating rods 28 can be controlled to rotate downward and extend at the same time and be in a vertical state at the bottom of the corresponding fourth sliding block 30, then the two fourth sliding blocks 30 can be controlled to move to the central position in the corresponding fourth sliding slot 29, the two rotating rods 28 can be driven to move to the central position at the bottom of the rotating plate 12, the two rotating plates 12 can be controlled to move towards each other, until the distance between the two rotating rods 28 is adjusted to an appropriate size and they are both located directly above the beaker, the extension ends of the two first electric telescopic rods 21 can be controlled to retract at the same time, the two rotating rods 28 in a vertical state can enter the beaker, by controlling the synchronous rotation of the plurality of drive gears 19, the rotating frame 7 and the plurality of components arranged above it can be slowly adjusted, the two rotating rods 28 entering the beaker can be synchronously rotated in the beaker, so that the water and laundry liquid placed in the beaker can be slowly mixed and stirred, so that they can be fully mixed, which is convenient for subsequent detection of the viscosity of the diluted laundry liquid.

[0049] At the same time of mixing and stirring the laundry liquid and water in the beaker by means of the two rotating rods 28, the extension and retraction of the extension ends of the plurality of second electric telescopic rods 24 can be controlled to adjust the positions of the two rotating plates 12 and the rotating rods 28 at the bottom thereof in a vertical state, so that the positions of the two rotating rods 28 in the beaker can be flexibly adjusted, and the laundry liquid and water in the beaker can be more uniformly mixed and stirred.

[0050] After the detection of the laundry liquid in the beaker is completed, the movable plate 6 can be controlled to move the rotating frame 7 and other components away from the device body 4, the two rubber clamping blocks 13 can be controlled to clamp and fix the middle position of the beaker, the extension ends of the two first electric telescopic rods 21 can be controlled to extend upward at the same time, the beaker can be driven to move upward out of the inside of the placing frame 8, the two rectangular plates 23 can be controlled to rotate at the same time, the beaker can be driven to rotate downward between the two rubber clamping blocks 13, so that the laundry liquid in the beaker after detection can be automatically discharged to a specified container, which is convenient for subsequent workers to quickly clean the beaker and put it into the work of detecting the viscosity of other laundry liquids.

[0051] At the same time, after the laundry detergent is automatically discharged from the inside of the beaker to the outside for cleaning, a small amount of laundry detergent will still be attached to the inner wall of the beaker. At this time, the above-mentioned steps of entering the inside of the beaker by means of two rotating rods 28 rotating downward in a vertical state to mix and stir the laundry detergent and water in the inside of the beaker can be repeated. After the two rotating rods 28 enter the inside of the beaker, the retractable ends of the plurality of second electric telescopic rods 24 are controlled to retract together, the outer walls of the two rotating rods 28 on one side are driven to abut against the inner wall of the beaker, and the two rotating rods 28 are synchronously rotated by the rotating frame 7. As a result, the two rotating rods 28 can automatically scrape off the small amount of laundry detergent attached to the inner wall of the beaker, which further facilitates the subsequent cleaning of the beaker by the staff.

[0052] During use, if the rotor 5 needs to be disassembled and replaced, the rotating frame 7 can be controlled to rotate by 90 degrees at the top of the moving plate 6, driving the two rubber clamping blocks 13 of the clamping mechanism to rotate to the front and rear sides of the rotor 5. Then, the retractable 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 to a position flush with the rotor 5. Then, the retractable ends of two of the 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. Then, the other rotating plate 12 is controlled to rotate upward by 90 degrees, driving the rotating rod 28 in the receiving groove 27 to rotate to a position close to the rotor 5. The retractable ends of the other two second electric telescopic rods 24 are controlled to extend, driving the rotating plate 12 after rotating adjustment to move toward the rotor 5 until the rotating rod 28 in 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 sliding block 20 corresponding to the rotating rod 28 after rotating adjustment can be controlled to move in the second sliding groove 9, driving the rubber layer on the outer wall of the rotating rod 28 to rub against the outer wall of the rotor 5. The threaded portion at the top end of the rotor 5 is slowly screwed downward from the bottom end of the device body 4 until the rotor 5 is separated from the device body 4. The rubber clamping block 13 and the rotating rod 28 are used to clamp and fix the separated rotor 5, achieving the effect of automatically disassembling the rotor 5.

[0053] When the new rotor 5 needs to be installed at the bottom end of the device body 4, the rotor 5 can be placed between the rubber block 13 and the rotating rod 28 after the rotation adjustment, and the first electric telescopic rod 21 is extended upward, the threaded part at the top end of the rotor 5 is corresponded with the threaded hole at the bottom of the device body 4, the second sliding block 20 is moved in the second sliding groove 9, the rotating rod 28 is rubbed against the outer wall of the rotor 5, the rotor 5 is rotated, and the threaded part at the top end of the rotor 5 is slowly screwed with the threaded hole at the bottom end of the device body 4, so that the rotor 5 is automatically installed, the manual disassembly and assembly of the rotor 5 is avoided, and the rotor 5 is not easily damaged.

[0054] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments. Obviously, many modifications and variations can be made according to the content of the specification. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and use the application. The application is limited by the claims and their full scope and equivalents.

Claims

1. A device for detecting the consistency of laundry liquid after preparation, comprising a base (1) and a device body (4), characterized in that, The top of the base (1) is connected with the device body (4) through the telescopic cylinder (3), the bottom end of the device body (4) is provided with a detection mechanism, the top of the base (1) is slidably installed with a moving plate (6), the top of the moving plate (6) is rotatably installed with a rotating frame (7), the inside of the moving plate (6) is provided with a driving mechanism for driving the rotating frame (7) to rotate and adjust, and the two side outer walls of the rotating frame (7) are provided with clamping mechanisms for clamping and fixing the beaker in which the laundry detergent sample is placed. The clamping mechanism comprises second sliding grooves (9) formed in the two side outer walls of the rotating frame (7), second sliding blocks (20) are installed in the two second sliding grooves (9), moving blocks (10) are installed at the ends, away from the second sliding grooves (9), of the two second sliding blocks (20), and first electric telescopic rods (21) are installed at the top ends of the two moving blocks (10). The telescopic ends of the two first electric telescopic rods (21) are installed with vertical rods (11), third sliding grooves (22) are formed in the side outer walls of the two vertical rods (11) close to each other, third sliding blocks (26) are installed in the two third sliding grooves (22), and rectangular plates (23) are rotatably installed at the ends, away from the third sliding grooves (22), of the two third sliding blocks (26). Two second electric telescopic rods (24) are installed at the side outer walls of the two rectangular plates (23) close to each other, an installation seat (25) is installed at the telescopic ends of the two second electric telescopic rods (24), rotating plates (12) are rotatably installed in the two installation seats (25), and rubber clamping blocks (13) are installed at the side outer walls of the two rotating plates (12) close to each other. The interiors of the two rotating plates (12) are formed with receiving grooves (27), rotating rods (28) are received in the two receiving grooves (27), and rubber layers are bonded to the outer walls of the two rotating rods (28). The interiors of the two rotating plates (12) are formed with fourth sliding grooves (29) in communication with the receiving grooves (27), fourth sliding blocks (30) are installed in the two fourth sliding grooves (29), and one end of each of the two rotating rods (28) is rotatably connected with the corresponding fourth sliding block (30).

2. The device for detecting the viscosity of laundry liquid after preparation according to claim 1, wherein The top of the base (1) is formed with two first sliding grooves (2), first sliding blocks (14) are installed in the two first sliding grooves (2), and the top ends of the two first sliding blocks (14) are connected with the moving plate (6).

3. The device for detecting the viscosity of laundry liquid after preparation according to claim 1, wherein The bottom end of the rotating frame (7) is installed with a rotating part (15), and the rotating part (15) is rotatably connected with the rotating groove formed in the top of the moving plate (6).

4. The device for detecting the viscosity of laundry liquid after preparation according to claim 1, wherein The driving mechanism comprises a circular block (17) installed at the top of the moving plate (6), a placing frame (8) is installed at the top of the circular block (17), a circular groove (18) is formed in the interior of the circular block (17), a plurality of driving gears (19) are rotatably installed in the interior of the circular groove (18), and an annular tooth (16) is installed on the inner wall of the rotating frame (7) and engaged with the plurality of driving gears (19).

5. The device for detecting the viscosity of laundry liquid after preparation according to claim 1, wherein The detection mechanism comprises a rotor (5) which is screw-mounted at the bottom end of a device body (4), and a protection frame (31) is installed at the bottom of the device body (4) close to the rotor (5).

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