Foam tester convenient to clean

Abstract

The utility model discloses a foam tester convenient to clean, and relates to the technical field of foam testers. The device comprises an L-shaped base table, a lifting sliding groove is formed in one end of the L-shaped base table, a lifting sliding table is slidably connected into the lifting sliding groove, a lifting motor is fixedly connected to the top of the L-shaped base table, a lifting screw rod is rotatably connected into the lifting sliding groove, and the output end of the lifting motor is fixedly connected with the lifting screw rod; one end of the lifting sliding table is rotationally connected with a supporting rod. After a water feeding pump is started to be matched with a water pumping pipe and a water feeding pipe to guide cleaning water into the observation measuring cup, a lifting motor is started to drive a lifting screw to be in threaded connection with a lifting sliding table, and the lifting sliding table is driven to drive a supporting rod to do reciprocating lifting motion in the length direction of the observation measuring cup; meanwhile, the supporting rod drives the cleaning sponge sleeve to clean the inner wall of the observation measuring cup, and the supporting rod is matched with the transmission assembly to drive the cleaning sponge sleeve to rotationally clean the inner wall of the observation measuring cup.

Description

Technical Field

[0001] This application relates to the technical field of foam testers, and particularly to a foam tester that is easy to clean. Background Art

[0002] In multiple industries such as chemical engineering, medicine, and food, the testing of foam characteristics is of extremely important significance for product research and development, quality control, and the optimization of production processes. As a device specifically used for measuring and evaluating foam performance, foam testers have been widely used in these industries.

[0003] In the structural design of traditional foam testers, modular design is usually adopted, and the test area and key components are designed as detachable or rotatable structures, enabling users to disassemble and clean these components.

[0004] However, in actual use, when the existing foam testers are being cleaned, most of them add water into the cup body through a flushing pipe, then rotate the flushing pipe away from above the cup mouth, and then manual labor is required to insert a cup brush into the cup body to brush and clean the cup wall. This manual cleaning method is time-consuming and laborious, reducing the cleaning efficiency of the device. Summary of the Utility Model

[0005] The purpose of this application is to solve the problem that the method of manually inserting a cup brush into the cup body to brush and clean the cup wall is time-consuming and laborious, reducing the cleaning efficiency of the device. This application provides a foam tester that is easy to clean.

[0006] To achieve the above purpose, this application specifically adopts the following technical solutions:

[0007] A foam tester that is easy to clean includes an L-shaped base. One end of the L-shaped base is provided with a lifting sliding groove, and a lifting sliding table is slidably connected inside the lifting sliding groove. A lifting motor is fixedly connected to the top of the L-shaped base. A lifting screw rod is rotatably connected inside the lifting sliding groove, and the output end of the lifting motor is fixedly connected to the lifting screw rod. One end of the lifting sliding table is rotatably connected to a support rod, and a cleaning sponge sleeve is fixedly connected to one end of the support rod. One end of the L-shaped base is fixedly connected to an observation measuring cup. One end of the support rod drives the cleaning sponge sleeve to insert into the observation measuring cup. One end of the L-shaped base is fixedly connected to a water supply pump. A water storage chamber is provided inside the L-shaped base. The input end of the water supply pump is fixedly connected to a water suction pipe, and one end of the water suction pipe is inserted into the water storage chamber. The output end of the water supply pump is fixedly connected to a water supply pipe, and one end of the water supply pipe passes through the observation measuring cup and extends into the observation measuring cup. A transmission component for driving the support rod to rotate is installed at one end of the L-shaped base.

[0008] By adopting the above technical solution, through the combined use of the transmission component with the support rod and the cleaning sponge sleeve, after starting the water supply pump to cooperate with the water suction pipe and the water supply pipe to introduce cleaning water into the observation measuring cup, by starting the lifting motor to drive the lifting screw rod and the lifting slide table to form a threaded connection, and driving the lifting slide table to drive the support rod to reciprocate up and down along the length direction of the observation measuring cup. At the same time, the support rod drives the cleaning sponge sleeve to clean the inner wall of the observation measuring cup, and the support rod cooperates with the transmission component to drive the cleaning sponge sleeve to rotate and clean the inner wall of the observation measuring cup, so as to facilitate driving the cleaning sponge sleeve to reciprocate up and down along the length direction of the observation measuring cup while rotating itself, enabling the cleaning sponge sleeve to automatically clean the foreign matters remaining on the inner wall of the observation measuring cup, effectively improving the cleaning efficiency of the device.

[0009] Further, the transmission component includes a transmission rack fixedly connected to one end of the L-shaped base, a transmission gear rotatably connected to the top of the lifting slide table and meshing with the transmission rack, and a first bevel gear fixedly connected to one end of the transmission gear. The top of the support rod passes through the lifting slide table and is fixedly connected to a second bevel gear meshing with the first bevel gear.

[0010] By adopting the above technical solution, through the combined use of the transmission rack, the transmission gear, the first bevel gear, and the second bevel gear, when driving the lifting slide table to move along the length direction of the observation measuring cup, it is convenient to drive the transmission rack to mesh with the transmission gear and drive the first bevel gear to mesh with the second bevel gear, thereby driving the support rod to drive the cleaning sponge sleeve to rotate, effectively improving the practicability of the device.

[0011] Further, the diameter of the first bevel gear is twice that of the second bevel gear.

[0012] By adopting the above technical solution, by setting the diameter of the first bevel gear to be twice that of the second bevel gear, the transmission efficiency of the first bevel gear to the second bevel gear is effectively improved, enabling the second bevel gear to drive the support rod to rotate more quickly and improving the cleaning effect of the cleaning sponge sleeve on the inner wall of the observation measuring cup.

[0013] Further, the input end of the water supply pump is fixedly connected to a first circulating water pipe, one end of the first circulating water pipe is inserted into the inner bottom of the observation measuring cup, and one end of the water suction pipe is fixedly connected to an electromagnetic valve.

[0014] By adopting the above technical solution, through the combined use of the electromagnetic valve and the first circulating water pipe, it is convenient to close the electromagnetic valve, so that the water supply pump can pump the bubble liquid inside the observation measuring cup through the first circulating water pipe and the water supply pipe to circulate between the observation measuring cup and the water supply pump, improving the practicability of the device.

[0015] Further, a sealing plate is fixedly connected to the bottom of the support rod. The sealing plate is slidably inserted into the observation measuring cup. A rubber sealing ring is fixedly connected to the top of the sealing plate, and the rubber sealing ring forms a flexible contact with the inner top of the observation measuring cup.

[0016] By adopting the above technical solution, through the combined use of the rubber sealing ring and the sealing plate, the impact strength between the sealing plate and the observation measuring cup is effectively reduced, the sealing effect between the sealing plate and the observation measuring cup is improved, and the practicability of the device is further improved.

[0017] Further, a temperature control chamber is provided inside the L-shaped base. An electric heating wire is fixedly connected inside the temperature control chamber. A temperature control water pump is fixedly connected to one side of the L-shaped base. The input end of the temperature control water pump is communicated with the inside of the temperature control chamber. The output end of the temperature control water pump is fixedly connected to a first water guide pipe. A water bath heating chamber is arranged around the observation measuring cup, and one end of the first water guide pipe is communicated with the inside of the water bath heating chamber.

[0018] By adopting the above technical solution, through the combined use of the electric heating wire, the temperature control water pump and the first water guide pipe, it is convenient to introduce the water flow heated by the electric heating wire inside the temperature control chamber into the water bath heating chamber to exchange heat with the bubble liquid inside the observation measuring cup, so as to realize the temperature control of the bubble liquid inside the observation measuring cup and improve the practicability of the device.

[0019] Further, a second water guide pipe is fixedly connected to one end of the temperature control chamber, and one end of the second water guide pipe is communicated with the inner bottom of the water bath heating chamber.

[0020] By adopting the above technical solution, through the combined use of the second water guide pipe, the water bath heating chamber and the temperature control chamber, it is convenient to introduce the water flow after heat exchange inside the water bath heating chamber into the inside of the temperature control chamber to realize the circulating heating of the water flow inside the temperature control chamber and the water bath heating chamber, and improve the practicability of the device.

[0021] Further, a temperature sensor is fixedly connected inside the temperature control chamber. A controller is fixedly connected to one end of the L-shaped base. The controller is electrically connected to the temperature sensor and the electric heating wire.

[0022] By adopting the above technical solution, through the combined use of the temperature sensor and the controller, it is convenient to control the opening and closing of the electric heating wire by the controller according to the induction signal of the temperature sensor, so as to achieve the effect of accurately heating the water flow temperature inside the temperature control chamber and further improve the practicability of the device.

[0023] In summary, the present application includes at least the following beneficial effects:

[0024] 1. By setting up the cooperation of the transmission component with the support rod and the cleaning sponge sleeve, after starting the water supply pump to cooperate with the water suction pipe and the water supply pipe to introduce cleaning water into the observation measuring cup, the lifting motor is started to drive the lifting screw rod to form a threaded connection with the lifting slide table, and the lifting slide table is driven to drive the support rod to reciprocate up and down along the length direction of the observation measuring cup. At the same time, the support rod drives the cleaning sponge sleeve to clean the inner wall of the observation measuring cup, and the support rod cooperates with the transmission component to drive the cleaning sponge sleeve to rotate and clean the inner wall of the observation measuring cup. In this way, it is convenient to drive the cleaning sponge sleeve to reciprocate up and down along the length direction of the observation measuring cup while rotating itself, so that the cleaning sponge sleeve automatically cleans the foreign matters remaining on the inner wall of the observation measuring cup, effectively improving the cleaning efficiency of the device.

[0025] 2. By setting up the cooperation of the transmission rack with the transmission gear, bevel gear one, and bevel gear two, when driving the lifting slide table to move along the length direction of the observation measuring cup, it is convenient to drive the transmission rack to engage with the transmission gear, and drive bevel gear one to engage with bevel gear two, thereby driving the support rod to drive the cleaning sponge sleeve to rotate, effectively improving the practicability of the device. Brief Description of the Drawings

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the device main body in this application.

[0027] Figure 2 It is a three-dimensional structural schematic diagram of the temperature control water pump and the water guide pipe one in this application.

[0028] Figure 3 It is a side sectional view of the device main body in this application.

[0029] Description of the Reference Numerals:

[0030] 1. L-shaped base; 2. Lifting chute; 3. Lifting slide table; 4. Lifting motor; 5. Lifting screw rod; 6. Support rod; 7. Cleaning sponge sleeve; 8. Observation measuring cup; 9. Water supply pump; 10. Water storage bin; 11. Water suction pipe; 12. Water supply pipe; 13. Transmission rack; 14. Transmission gear; 15. Bevel gear one; 16. Bevel gear two; 17. Circulation water pipe one; 18. Solenoid valve; 19. Sealing plate; 20. Rubber sealing ring; 21. Temperature control bin; 22. Electric heating wire; 23. Temperature control water pump; 24. Water guide pipe one; 25. Water bath heating bin; 26. Water guide pipe two; 27. Temperature sensor; 28. Controller. Detailed Description of the Embodiment

[0031] The following is a further detailed description of this application in combination with the attached Figures 1-3 drawings.

[0032] The embodiment of this application discloses a foam tester that is convenient to clean.

[0033] Reference Figures 1-3 , a foam tester that is convenient for cleaning, includes an L-shaped base 1. One end of the L-shaped base 1 is provided with a lifting chute 2. A lifting slide 3 is slidably connected inside the lifting chute 2. A lifting motor 4 is fixedly connected to the top of the L-shaped base 1. A lifting screw 5 is rotatably connected inside the lifting chute 2. The output end of the lifting motor 4 is fixedly connected to the lifting screw 5. One end of the lifting slide 3 is rotatably connected to a support rod 6. One end of the support rod 6 is fixedly connected to a cleaning sponge sleeve 7. One end of the L-shaped base 1 is fixedly connected to an observation measuring cup 8. One end of the support rod 6 drives the cleaning sponge sleeve 7 to insert into the observation measuring cup 8. One end of the L-shaped base 1 is fixedly connected to a water supply pump 9. A water storage chamber 10 is provided inside the L-shaped base 1. The input end of the water supply pump 9 is fixedly connected to a water suction pipe 11. One end of the water suction pipe 11 is inserted into the water storage chamber 10. The output end of the water supply pump 9 is fixedly connected to a water supply pipe 12. One end of the water supply pipe 12 passes through the observation measuring cup 8 and extends into the observation measuring cup 8. A transmission component for driving the support rod 6 to rotate is installed at one end of the L-shaped base 1;

[0034] Among them, the transmission component includes a transmission rack 13 fixedly connected to one end of the L-shaped base 1. A transmission gear 14 meshing with the transmission rack 13 is rotatably connected to the top of the lifting slide 3. One end of the transmission gear 14 is fixedly connected to a bevel gear one 15. The top of the support rod 6 passes through the lifting slide 3 and is fixedly connected to a bevel gear two 16 meshing with the bevel gear one 15;

[0035] Moreover, the diameter of the bevel gear one 15 is twice that of the bevel gear two 16;

[0036] Moreover, the input end of the water supply pump 9 is fixedly connected to a first circulating water pipe 17. One end of the first circulating water pipe 17 is inserted into the inner bottom of the observation measuring cup 8. One end of the water suction pipe 11 is fixedly connected to a solenoid valve 18;

[0037] Moreover, a sealing plate 19 is fixedly connected to the bottom of the support rod 6. The sealing plate 19 is slidably inserted into the observation measuring cup 8. A rubber sealing ring 20 is fixedly connected to the top of the sealing plate 19. The rubber sealing ring 20 forms a flexible contact with the inner top of the observation measuring cup 8.

[0038] During use, first, the bubble liquid required for the foam test prepared in advance is input into the interior of the water storage bin 10. Then, by starting the water supply pump 9, the prepared bubble liquid is input into the interior of the observation measuring cup 8 from the top of the observation measuring cup 8 through the water suction pipe 11 and the water supply pipe 12. Under the action of gravity, the bubble liquid impacts the inner wall of the observation measuring cup 8 and generates corresponding bubbles. Then, the solenoid valve 18 is closed, so that the bubble liquid inside the observation measuring cup 8 is introduced into the interior of the water supply pump 9 again through the first circulating water pipe 17 and is introduced into the interior of the observation measuring cup 8 again through the water supply pipe 12, so that the bubble liquid circulates between the observation measuring cup 8 and the water supply pump 9, improving the observation effect of the bubble state of the bubble liquid;

[0039] Next, when cleaning the interior of the observation measuring cup 8, clean cleaning water is input into the interior of the water storage bin 10, and the cleaning water is poured into the interior of the observation measuring cup 8 through the cooperation of the water supply pump 9, the water suction pipe 11 and the water supply pipe 12. Then, by starting the lifting motor 4, the lifting screw rod 5 is rotated, and the lifting screw rod 5 drives the lifting slide 3 to move along the length direction of the lifting chute 2. At the same time, the lifting slide 3 drives the transmission gear 14 to engage with the transmission rack 13 and drives the first bevel gear 15 to rotate synchronously with the transmission gear 14. Then, the first bevel gear 15 engages with the second bevel gear 16, and the second bevel gear 16 is driven to drive the support rod 6 to rotate, so as to drive the support rod 6 to drive the cleaning sponge sleeve 7 to reciprocate up and down along the length direction of the observation measuring cup 8 while rotating itself, and at the same time drive the cleaning sponge sleeve 7 to clean the foreign matters remaining on the inner wall of the observation measuring cup 8. When the support rod 6 drives the cleaning sponge sleeve 7 to move to the inner top of the observation measuring cup 8, the support rod 6 drives the sealing plate 19 to push the water supply pipe 12 to form a flexible contact with the inner top of the observation measuring cup 8, so as to facilitate the automatic cleaning of the inner wall of the observation measuring cup 8 and improve the cleaning efficiency of the device.

[0040] Refer to Figures 1-3 As shown in the figure, a temperature control bin 21 is provided inside the L-shaped base 1. An electric heating wire 22 is fixedly connected inside the temperature control bin 21. A temperature control water pump 23 is fixedly connected to one side of the L-shaped base 1. The input end of the temperature control water pump 23 is communicated with the interior of the temperature control bin 21. The output end of the temperature control water pump 23 is fixedly connected with a first water guide pipe 24. A water bath heating bin 25 is arranged around the observation measuring cup 8. One end of the first water guide pipe 24 is communicated with the interior of the water bath heating bin 25;

[0041] Among them, one end of the temperature control bin 21 is fixedly connected with a second water guide pipe 26. One end of the second water guide pipe 26 is communicated with the inner bottom of the water bath heating bin 25;

[0042] Moreover, a temperature sensor 27 is fixedly connected inside the temperature control bin 21. A controller 28 is fixedly connected to one end of the L-shaped base 1. The controller 28 is electrically connected to the temperature sensor 27 and the electric heating wire 22.

[0043] During use, first, the temperature sensor 27 is set to sense the water temperature inside the temperature control chamber 21, and the sensed information is transmitted to the controller 28. Then, the controller 28 controls the electric heating wire 22 to start and heat the water flow inside the temperature control chamber 21. When the water flow inside the temperature control chamber 21 reaches the predetermined temperature value, the temperature control water pump 23 is started to introduce the water flow inside the temperature control chamber 21 into the inside of the water bath heating chamber 25 through the first water conduit 24, and heat exchange is performed with the bubble liquid inside the observation measuring cup 8, thereby adjusting the temperature of the bubble liquid inside the observation measuring cup 8. Then, the heat-exchanged water flow is introduced into the inside of the temperature control chamber 21 through the second water conduit 26 and is heated by the electric heating wire 22, so as to facilitate the adjustment of the temperature of the bubble liquid inside the observation measuring cup 8 and improve the practicability of the device.

[0044] The implementation principle of the foam tester that is easy to clean in this embodiment is as follows: First, the bubble liquid required for foam testing prepared in advance is input into the inside of the water storage chamber 10. Then, the water supply pump 9 is started, and through the water suction pipe 11 and the water supply pipe 12, the prepared bubble liquid is input into the inside of the observation measuring cup 8 from the top of the observation measuring cup 8. Under the action of gravity, the bubble liquid impacts the inner wall of the observation measuring cup 8 and generates corresponding bubbles. Then, the solenoid valve 18 is closed, so that the bubble liquid inside the observation measuring cup 8 is introduced into the inside of the water supply pump 9 again through the first circulation water pipe 17 and is introduced into the inside of the observation measuring cup 8 again through the water supply pipe 12, so that the bubble liquid circulates between the observation measuring cup 8 and the water supply pump 9. At the same time, the temperature sensor 27 is set to sense the water temperature inside the temperature control chamber 21, and the sensed information is transmitted to the controller 28. Then, the controller 28 controls the electric heating wire 22 to start and heat the water flow inside the temperature control chamber 21. When the water flow inside the temperature control chamber 21 reaches the predetermined temperature value, the temperature control water pump 23 is started to introduce the water flow inside the temperature control chamber 21 into the inside of the water bath heating chamber 25 through the first water conduit 24, and heat exchange is performed with the bubble liquid inside the observation measuring cup 8, thereby adjusting the temperature of the bubble liquid inside the observation measuring cup 8. Then, the heat-exchanged water flow is introduced into the inside of the temperature control chamber 21 through the second water conduit 26 and is heated by the electric heating wire 22;

[0045] Then, when cleaning the inside of the observation measuring cup 8, clean cleaning water is input into the inside of the water storage bin 10, and the cleaning water is poured into the inside of the observation measuring cup 8 through the water supply pump 9 in cooperation with the water suction pipe 11 and the water supply pipe 12. Then, the lifting motor 4 is started to start the rotation of the lifting screw rod 5, and the lifting screw rod 5 drives the lifting slide table 3 to move along the length direction of the lifting chute 2. At the same time, the lifting slide table 3 drives the transmission gear 14 to engage with the transmission rack 13, and drives the first bevel gear 15 to rotate synchronously with the transmission gear 14. Then, the first bevel gear 15 engages with the second bevel gear 16, and drives the second bevel gear 16 to drive the support rod 6 to rotate, so as to drive the support rod 6 to drive the cleaning sponge sleeve 7 to reciprocate up and down along the length direction of the observation measuring cup 8 while rotating itself, and at the same time drive the cleaning sponge sleeve 7 to clean the foreign matters remaining on the inner wall of the observation measuring cup 8.

Claims

1. A foam tester that is easy to clean, comprising an L-shaped base (1), characterized in that: One end of the L-shaped base (1) is provided with a lifting slot (2), the interior of the lifting slot (2) is slidably connected to a lifting slide (3), the top of the L-shaped base (1) is fixedly connected to a lifting motor (4), the interior of the lifting slot (2) is rotatably connected to a lifting screw (5), the output end of the lifting motor (4) is fixedly connected to the lifting screw (5), one end of the lifting slide (3) is rotatably connected to a support rod (6), one end of the support rod (6) is fixedly connected to a cleaning sponge sleeve (7), one end of the L-shaped base (1) is fixedly connected to an observation measuring cup (8), and one end of the support rod (6) drives the cleaning sponge sleeve (7) to rotate. The sponge sleeve (7) is inserted into the interior of the observation measuring cup (8); one end of the L-shaped base (1) is fixedly connected to a water pump (9); a water storage tank (10) is provided inside the L-shaped base (1); an input end of the water pump (9) is fixedly connected to a water extraction pipe (11); one end of the water extraction pipe (11) is inserted into the interior of the water storage tank (10); an output end of the water pump (9) is fixedly connected to a water supply pipe (12); one end of the water supply pipe (12) passes through the observation measuring cup (8) and extends to the interior of the observation measuring cup (8); and a transmission component for driving the support rod (6) to rotate is installed at one end of the L-shaped base (1).

2. The foam tester that is easy to clean according to claim 1, characterized in that: The transmission assembly comprises a transmission rack (13) fixedly connected to one end of the L-shaped base (1); the top of the lifting slide (3) is rotatably connected to a transmission gear (14) meshing with the transmission rack (13); one end of the transmission gear (14) is fixedly connected to a bevel gear 1 (15); the top of the support rod (6) passes through the lifting slide (3) and is fixedly connected to a bevel gear 2 (16) meshing with the bevel gear 1 (15).

3. The foam tester that is easy to clean according to claim 2, characterized in that: The diameter of the bevel gear one (15) is twice that of the bevel gear two (16).

4. The foam tester that is easy to clean according to claim 1, characterized in that: The input end of the water supply pump (9) is fixedly connected to a circulating water pipe (17), one end of the circulating water pipe (17) is inserted into the inner bottom of the observation measuring cup (8), and one end of the water extraction pipe (11) is fixedly connected to a solenoid valve (18).

5. The foam tester that is easy to clean according to claim 1, characterized in that: The bottom of the support rod (6) is fixedly connected to a sealing plate (19), the sealing plate (19) is slidably inserted into the inside of the observation measuring cup (8), and the top of the sealing plate (19) is fixedly connected to a rubber sealing ring (20), the rubber sealing ring (20) forms a flexible resistance with the inner top of the observation measuring cup (8).

6. The easy-to-clean foam tester according to claim 1, characterized in that: A temperature control chamber (21) is provided inside the L-shaped base (1), and an electric heating wire (22) is fixedly connected to the interior of the temperature control chamber (21). A temperature control water pump (23) is fixedly connected to one side of the L-shaped base (1), and an input end of the temperature control water pump (23) is connected to the interior of the temperature control chamber (21). An output end of the temperature control water pump (23) is fixedly connected to a water guide pipe (24). A water bath heating chamber (25) is provided on the periphery of the observation measuring cup (8), and one end of the water guide pipe (24) is connected to the interior of the water bath heating chamber (25).

7. The easy-to-clean foam tester according to claim 6, characterized in that: One end of the temperature control chamber (21) is fixedly connected to a second water pipe (26), and one end of the second water pipe (26) is in communication with the inner bottom of the water bath heating chamber (25).

8. The easy-to-clean foam tester according to claim 6, characterized in that: A temperature sensor (27) is fixedly connected to the interior of the temperature control chamber (21), and a controller (28) is fixedly connected to one end of the L-shaped base (1), and the controller (28) is electrically connected to the temperature sensor (27) and the electric heating wire (22).

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