Foam foaming machine with stirring function

Abstract

The utility model discloses a kind of foam foaming machine with stirring function, including bottom frame, sealing plate, liquid supplementing pipe and active agent adding pipe, sealing plate bottom end is fixedly connected with liquid level sensor, sealing plate upper end is fixedly connected with driving motor, driving motor output end is fixedly connected with stirring rod, four sides of stirring rod are fixedly connected with stirring plate mutually away, and stirring plate is away from the end of stirring rod and is evenly provided with carding groove, bottom frame one end is fixedly connected with liquid outlet pipe, bottom frame is close to the side of liquid outlet pipe and is equipped with air compressor pump, air compressor pump intake end is away from sealing plate, and air compressor pump's intake end is fixedly connected with dust cover, operating groove is set on the upside of bottom frame in liquid outlet pipe, the utility model is set by stirring rod and stirring plate between bottom frame and sealing plate, cooperate detachable arc plate and containing cavity, then air is extracted by air compressor pump and is sprayed from cross spray groove, air and foam agent aqueous solution can be contacted evenly by stirring, so that the effect of bubble produced is better.

Description

Technical Field

[0001] This utility model relates to the field of foam foaming machine technology, specifically to a foam foaming machine with a stirring function. Background Technology

[0002] A foaming machine is a device that produces foam from an aqueous solution of a foaming agent at a certain concentration. It usually requires the introduction of air into the foaming solution so that the gas can be dispersed in the liquid and form foam.

[0003] Common foaming machines use a circulating stirring mechanism combined with a dynamic surfactant addition system to generate micro- and nano-sized bubbles. Stirring can greatly improve mixing efficiency and generate more uniform and delicate bubbles.

[0004] Although common foaming machines are equipped with a circulating stirring mechanism, in actual operation, the working stability of the air compressor pump can lead to significant differences in the mixing of the foaming agent solution and air, making it impossible to form uniform and fine foam and affecting foam quality. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a foaming machine with a stirring function to improve the mixing effect of the foaming agent aqueous solution with air and thus improve foam quality.

[0006] The technical solution adopted by this utility model to solve the technical problem is as follows: a foaming machine with a stirring function, including a bottom frame, a sealing plate, a liquid replenishment pipe and an active agent addition pipe. A liquid level sensor is fixedly connected to the bottom end of the sealing plate, a drive motor is fixedly connected to the upper end of the sealing plate, and a stirring rod is fixedly connected to the output end of the drive motor. Stirring plates are fixedly connected to the four sides of the stirring rod that are far apart from each other. A combing groove is evenly opened on the end of the stirring plate away from the stirring rod. A liquid outlet pipe is fixedly connected to one end of the bottom frame. An air compressor pump is provided on the side of the bottom frame near the liquid outlet pipe. The air inlet of the air compressor pump is far away from the sealing plate, and a dust cover is fixedly connected to the air inlet of the air compressor pump. An operating groove is opened on the bottom frame above the liquid outlet pipe. A receiving cavity is inserted into the operating groove. An arc-shaped plate is fixedly connected to one side of the receiving cavity by bolts. The arc-shaped plate is fixedly connected to the bottom frame by bolts. A cross spray groove is opened on the side of the receiving cavity near the stirring rod.

[0007] As a preferred technical solution of this utility model, baffles are fixedly connected to all four sides of the bottom frame. The gap between the baffles and the stirring plate is 0.5cm. By setting the baffles to cooperate with the rotation of the stirring plate, the turbulence is increased and the uniformity of the bubbles is improved.

[0008] As a preferred technical solution of this utility model, an electric push rod is fixedly connected to one side of the upper end of the receiving cavity. An arc-shaped baffle is provided at the bottom end of the electric push rod, and an arc-shaped abutment plate is provided on the bottom side of the arc-shaped baffle. The arc-shaped abutment plate is fixedly connected to the bottom end of the receiving cavity. By setting the electric push rod to drive the arc-shaped baffle and cooperate with the arc-shaped abutment plate, the side of the arc-shaped baffle close to the stirring rod can be made to stably contact the receiving cavity during the downward movement, thereby reducing the amount of foaming agent aqueous solution entering the receiving cavity from the cross spray groove.

[0009] As a preferred technical solution of this utility model, the arc-shaped baffle has a rotatable abutment ball embedded on the side near the inclined surface. The abutment ball corresponds to the arc surface of the arc-shaped abutment plate. By setting the abutment ball, the friction between the arc surface of the arc-shaped baffle and the arc surface of the arc-shaped abutment plate can be reduced.

[0010] As a preferred technical solution of this utility model, the upper end of the arc-shaped baffle is provided with a slot, and a circular slider is slidably connected in the slot. The upper end of the circular slider is fixedly connected to the output end of the electric push rod. By setting the slot and the circular slider, the adaptability of the arc-shaped baffle can be improved when it is squeezed by the arc-shaped abutment plate, and the arc-shaped baffle can move towards the stirring rod side.

[0011] This utility model has the following advantages:

[0012] (1) By setting a stirring rod and a stirring plate between the bottom frame and the sealing plate, and using a detachable arc plate and a receiving cavity, and then using an air compressor to draw air out from the cross spray groove, the air and foaming agent aqueous solution can be evenly contacted by stirring, so that the generated bubble effect is better.

[0013] (2) By setting a detachable arc plate and a receiving cavity, and with the help of an electric push rod to move the arc baffle downward, the arc baffle and the receiving cavity near the cross spray groove are in contact under the limit of the arc abutment plate, thereby reducing the foaming agent aqueous solution from entering the receiving cavity. Attached Figure Description

[0014] Figure 1 This is a three-dimensional sectional view of a preferred embodiment of the present invention, showing a foaming machine with a stirring function.

[0015] Figure 2 This is a side cross-sectional view of the receiving cavity of a foaming machine with stirring function according to a preferred embodiment of the present invention.

[0016] Figure 3 This is an enlarged structural diagram of point A of a foaming machine with a stirring function according to a preferred embodiment of the present invention.

[0017] Explanation of reference numerals in the attached diagram: 1. Base frame; 2. Sealing plate; 3. Liquid replenishment pipe; 4. Active agent addition pipe; 5. Liquid level sensor; 6. Stirring plate; 7. Combing groove; 8. Arc-shaped plate; 9. Air compressor pump; 10. Receiving cavity; 11. Cross spray groove; 12. Liquid outlet pipe; 13. Baffle plate; 14. Electric push rod; 15. Arc-shaped baffle; 16. Arc-shaped abutment plate; 17. Abutment ball; 18. Slot; 19. Circular slider. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Please refer to the following: Figure 1-3 The foaming machine with stirring function shown includes a base frame 1, a sealing plate 2, a liquid replenishment pipe 3, and an active agent addition pipe 4. Both the liquid replenishment pipe 3 and the active agent addition pipe 4 are equipped with cylinders, drive motors, and valve plates to control the flow of the pipes. A liquid level sensor 5 is fixedly connected to the bottom end of the sealing plate 2, and a drive motor is fixedly connected to the top end of the sealing plate 2. The drive motor on the sealing plate 2 drives the stirring rod and stirring plate 6 to rotate, promoting the rapid distribution of air sprayed from the cross-shaped spray groove 11 into the foaming agent liquid within the base frame 1. A stirring rod is fixedly connected to the output end of the drive motor, and stirring plates 6 are fixedly connected to the four mutually distant sides of the stirring rod. The stirring plate 6 has evenly spaced combing grooves 7 at the end away from the stirring rod. A liquid outlet pipe 12 is fixedly connected to one end of the base frame 1. A section of the base frame 1 near the liquid outlet pipe 12... An air compressor pump 9 is provided on the side. When the air compressor pump 9 is started, it draws air from the outside, filters it through the dust cover, and then enters the receiving cavity 10. The pressure in the receiving cavity 10 increases. At this time, the electric push rod 14 retracts, causing the arc-shaped baffle 15 to move upward. The cross spray groove 11 is in an unfolded state near the arc-shaped plate 8. By setting the width of the cross spray groove 11, the size of the bubbles can be controlled. The air inlet of the air compressor pump 9 is far away from the sealing plate 2, and the air inlet of the air compressor pump 9 is fixedly connected to the dust cover. The bottom frame 1 is provided with an operating groove on the upper side of the liquid outlet pipe 12. The receiving cavity 10 is inserted into the operating groove. The arc-shaped plate 8 is fixedly connected to one side of the receiving cavity 10 by bolts. The arc-shaped plate 8 is fixedly connected to the bottom frame 1 by bolts. The receiving cavity 10 is provided with a cross spray groove 11 near the stirring rod.

[0020] The bottom frame 1 has four fixed baffles 13 on each side. The gap between the baffles 13 and the stirring plate 6 is 0.5cm. By setting the baffles 13, the turbulence can be increased when the stirring plate 6 rotates, so that the contact effect between the bubbles and the foaming agent aqueous solution is better.

[0021] An electric push rod 14 is fixedly connected to one side of the upper end of the receiving cavity 10. An arc-shaped baffle 15 is provided at the bottom end of the electric push rod 14. An arc-shaped abutment plate 16 is provided on the bottom side of the arc-shaped baffle 15. The arc-shaped abutment plate 16 is fixedly connected to the bottom end of the receiving cavity 10. When the electric push rod 14 extends, the arc-shaped baffle 15 moves downward and is then squeezed by the arc-shaped abutment plate 16. The arc-shaped baffle 15 gradually contacts the side of the receiving cavity 10 near the cross spray groove 11 and closes the receiving cavity 10, thereby reducing the amount of foaming agent aqueous solution entering the receiving cavity 10 and reducing the impact on foaming of the foaming agent.

[0022] Among them, the arc-shaped baffle 15 has a rotating embedded abutment ball 17 on the side near the inclined surface. The abutment ball 17 corresponds to the arc-shaped surface of the arc-shaped abutment plate 16. By setting the abutment ball 17, the friction force between the arc-shaped abutment plate 16 and the arc-shaped baffle 15 in contact and relative movement is reduced.

[0023] The upper end of the arc-shaped baffle 15 is provided with a slot 18, and a circular slider 19 is slidably connected in the slot 18. The upper end of the circular slider 19 is fixedly connected to the output end of the electric push rod 14. By setting the circular slider 19 and the slot 18, the arc-shaped baffle 15 can be pushed by the arc-shaped baffle 15 during the downward movement and generate a force to move towards the stirring rod side. This can facilitate the improvement of the contact effect between the receiving cavity 10 and the arc-shaped baffle 15, while reducing the friction when the two are in relative contact.

[0024] Working principle: First, the foaming agent aqueous solution enters the bottom frame 1 through the replenishment pipe 3. Then, some activator is added. At this time, the drive motor on the sealing plate 2 is started, and the stirring rod and stirring plate 6 are driven to rotate. Then, the air compressor pump 9 draws the external ambient gas into the containment chamber 10. The containment chamber 10 is under positive pressure. Then, the electric push rod 14 retracts, the arc baffle 15 moves up, and the cross spray groove 11 unfolds. At this time, the gas is sprayed out from the cross spray groove 11. The bubbles are evenly distributed in the foaming agent aqueous solution under the drive of the stirring plate 6. Through continuous rotation, the foaming machine sprays bubbles out from the liquid outlet pipe 12.

[0025] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0026] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A foaming machine with a stirring function, comprising a base frame (1), a sealing plate (2), a liquid replenishment pipe (3), and an active agent addition pipe (4), wherein a liquid level sensor (5) is fixedly connected to the bottom end of the sealing plate (2), characterized in that, A drive motor is fixedly connected to the upper end of the sealing plate (2), and a stirring rod is fixedly connected to the output end of the drive motor. Stirring plates (6) are fixedly connected to the four sides of the stirring rod that are far apart from each other. A combing groove (7) is evenly opened on the end of the stirring plate (6) away from the stirring rod. A liquid outlet pipe (12) is fixedly connected to one end of the bottom frame (1). An air compressor pump (9) is provided on the side of the bottom frame (1) near the liquid outlet pipe (12). The air inlet of the air compressor pump (9) is far away from the sealing plate (2), and a dust cover is fixedly connected to the air inlet of the air compressor pump (9). An operating groove is opened on the upper side of the bottom frame (1) above the liquid outlet pipe (12). A receiving cavity (10) is inserted into the operating groove. An arc plate (8) is fixedly connected to one side of the receiving cavity (10) by bolts. The arc plate (8) is fixedly connected to the bottom frame (1) by bolts. A cross spray groove (11) is opened on the side of the receiving cavity (10) near the stirring rod.

2. A foaming machine with a stirring function as described in claim 1, characterized in that, The bottom frame (1) is fixedly connected to four sides with baffles (13), and the gap between the baffles (13) and the stirring plate (6) is 0.5cm.

3. A foaming machine with a stirring function as described in claim 1, characterized in that, An electric push rod (14) is fixedly connected to one side of the upper end of the cavity (10). An arc-shaped baffle (15) is provided at the bottom end of the electric push rod (14). An arc-shaped abutment plate (16) is provided on the bottom side of the arc-shaped baffle (15). The arc-shaped abutment plate (16) is fixedly connected to the bottom end of the cavity (10).

4. A foaming machine with a stirring function as described in claim 3, characterized in that, The arc-shaped baffle (15) has a ball (17) rotatably embedded on the side near the inclined surface, and the ball (17) corresponds to the arc surface of the arc-shaped baffle (16).

5. A foaming machine with a stirring function as described in claim 4, characterized in that, The upper end of the arc-shaped baffle (15) is provided with a slot (18), and a circular slider (19) is slidably connected in the slot (18). The upper end of the circular slider (19) is fixedly connected to the output end of the electric push rod (14).

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