Foaming machine for sponge production

Abstract

The utility model relates to the technical field of sponge production, and discloses a foaming machine for sponge production, which comprises a bottom plate, a working frame is mounted at the top of the bottom plate, a mounting seat is fixedly connected to the bottom of the working frame, a servo motor is fixedly connected in an inner cavity of the mounting seat, and the servo motor provides driving force for foaming. A rotating pipe is fixedly connected to the top of an output shaft of the servo motor, connecting pipes are fixedly connected to the two sides of the rotating pipe, nozzles are fixedly connected to the front face and the back face of each connecting pipe, and the rotating pipe and the connecting pipes are each of a hollow structure. According to the foaming machine for sponge production, through cooperation of a spray head and a scraping plate, clear water is fed in from a water inlet pipe, the spray head sprays water to the inner wall of a working frame, then a servo motor is started, the servo motor drives a connecting pipe to rotate, and due to the fact that the connecting pipe is fixedly connected with the scraping plate, the servo motor is started to drive the scraping plate to rotate; and the inner wall of the working frame can be cleaned through rotation of the scraping plate, so that the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge production, in particular to a foaming machine for sponge production. Background Art

[0002] A foaming machine, also known as a foam generator, is a sponge production foaming machine that turns a foaming agent into a certain concentration of aqueous solution to make foam. The basic principle of the sponge foaming machine is to introduce air into the foaming agent solution. There are two necessary factors for the formation of foam, one is the foaming agent solution, and the other is air. Both are indispensable. Without the foaming agent solution, the liquid film surrounding the gas will not be formed, and there will be no bubbles. Without gas, bubbles cannot be formed even with only the foaming agent solution.

[0003] The utility model proposed by Chinese patent announcement number CN211868425U discloses a foaming machine for sponge production, including a box body, a piston chamber and a mixing chamber provided in the box body, two pistons provided in the piston chamber, both side walls of the box body are fixedly connected with cylinders, and the output ends of the two cylinders are fixedly connected to the pistons through the box body, the upper side wall of the piston chamber is connected with two ventilation pipes, a rotating shaft is rotatably connected in the mixing chamber, and the rotating shaft is a hollow structure, and the upper end of the rotating shaft is connected with the piston chamber. The utility model relates to the technical field of sponge production. Through the cooperation of the piston and the rotating shaft, air can be pressed into the rotating shaft during the movement of the piston, so that the air can follow the process of the rotation of the stirring blade and diffuse to the surroundings in the form of airflow, so that the raw materials at various positions can fully contact with the air, effectively improving the foaming efficiency of the foaming machine.

[0004] When implementing the above scheme, the applicant found that the inside of the working frame of the foaming machine for sponge production needs to be cleaned after foaming is completed. However, since most of the foaming raw materials are attached to the inner wall of the working frame or deposited on the bottom of the working frame, there is a problem of inconvenience in cleaning. Manual cleaning takes a lot of time and it is difficult to ensure the cleaning efficiency. Utility Model Content

[0005] The utility model aims to provide a foaming machine for sponge production, which solves the problem of difficult cleaning in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A foaming machine for sponge production comprises a base plate, a working frame is installed on the top of the base plate, a mounting seat is fixedly connected to the bottom of the working frame, a servo motor is fixedly connected in the inner cavity of the mounting seat, the servo motor provides driving force for foaming, a rotating tube is fixedly connected to the top of the servo motor output shaft, connecting tubes are fixedly connected on both sides of the rotating tube, nozzles are fixedly connected to the front and back sides of the connecting tube, and the rotating tube and the connecting tube are both hollow structures, which is convenient for adding clean water to clean the inside of the working frame.

[0008] Through the above technical solution, it can be known that the start of the servo motor drives the rotating tube to rotate, and the connecting tube rotates. The vacuum pump is started, and the vacuum pump can send external air into the interior of the working frame through the air inlet pipe and the nozzle. Under the rotation of the connecting tube, the sponge raw material inside the working frame can be fully stirred.

[0009] Preferably, the top of the base plate and the bottom of the working frame are both fixedly connected with electric push rods, and the electric push rods are distributed in a plurality of groups of circular arrays to facilitate the lifting and lowering of the working frame.

[0010] Preferably, the connecting pipes are provided with a plurality of groups of matrix array distributions, and the nozzles are provided with a plurality of groups of matrix array distributions, thereby improving the cleaning efficiency of the working frame.

[0011] Through the above technical scheme, it can be known that: clean water is sent in from the water inlet pipe, the nozzle sprays water on the inner wall of the working frame, and then the servo motor is started, and the servo motor drives the connecting pipe to rotate. Since the connecting pipe is fixedly connected to the scraper, the start of the servo motor drives the scraper to rotate, and the rotation of the scraper can clean the inner wall of the working frame.

[0012] Preferably, a sealing plate is hinged on the front of the working frame, and a handle is fixedly connected to the front of the sealing plate to facilitate opening and closing of the sealing plate.

[0013] Preferably, a water inlet pipe is fixedly connected to the top of the rotating tube, and the water inlet pipe rotates inside the working frame to add clean water to the inside of the rotating tube. A feed port is fixedly connected to one side of the working frame, and a discharge port is fixedly connected to the bottom of the working frame.

[0014] Preferably, a fixed seat is fixedly connected to one side of the working frame, a vacuum pump is fixedly connected to the inner cavity of the fixed seat, an air intake pipe is fixedly connected to the inner cavity of the working frame, the air intake pipe extends into the inner cavity of the working frame, a scraper is fixedly connected to one side of the connecting pipe, and the scrapers are provided in two groups and are symmetrically distributed.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] 1. The utility model cooperates with the nozzle and the scraper. Clean water is sent in from the water inlet pipe. The nozzle sprays water on the inner wall of the working frame. Then the servo motor is started. The servo motor drives the connecting pipe to rotate. Since the connecting pipe is fixedly connected to the scraper, the start of the servo motor drives the scraper to rotate. The rotation of the scraper can clean the inner wall of the working frame, thereby reducing the labor intensity of the staff.

[0017] 2. The utility model cooperates with the connecting pipe and the air inlet pipe, and the servo motor is started to drive the rotating pipe to rotate, and the connecting pipe is rotated. The vacuum pump is started, and the vacuum pump can send the outside air into the inside of the working frame through the air inlet pipe and the nozzle. Under the rotation of the connecting pipe, the sponge material inside the working frame can be fully stirred, thereby improving the foaming efficiency of the sponge material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 This is a front view of the structure of the utility model;

[0021] Figure 4 for Figure 2 Enlarged view of point A.

[0022] Among them: 1. Base plate; 2. Working frame; 3. Mounting seat; 4. Servo motor; 5. Rotating tube; 6. Connecting tube; 7. Nozzle; 8. Electric push rod; 9. Sealing plate; 10. Handle; 11. Water inlet pipe; 12. Feed inlet; 13. Feed outlet; 14. Fixed seat; 15. Vacuum pump; 16. Air inlet pipe; 17. Scraper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0024] Please refer to Figure 1-3A foaming machine for sponge production includes a base plate 1, a working frame 2 is installed on the top of the base plate 1, a mounting seat 3 is fixedly connected to the bottom of the working frame 2, a servo motor 4 is fixedly connected to the inner cavity of the mounting seat 3, the servo motor 4 provides driving force for foaming, a rotating tube 5 is fixedly connected to the top of the output shaft of the servo motor 4, connecting tubes 6 are fixedly connected on both sides of the rotating tube 5, and nozzles 7 are fixedly connected to the front and back of the connecting tube 6. The rotating tube 5 and the connecting tube 6 are both hollow structures, which is convenient for adding clean water to clean the inside of the working frame 2.

[0025] The top of the bottom plate 1 and the bottom of the working frame 2 are both fixedly connected with electric push rods 8, which are arranged in multiple groups of circular arrays to facilitate the lifting and lowering of the working frame 2. The connecting pipes 6 are arranged in multiple groups of matrix arrays, and the nozzles 7 are arranged in multiple groups of matrix arrays to improve the cleaning efficiency of the working frame 2.

[0026] In the embodiment of the utility model, the servo motor 4 is started, and the servo motor 4 drives the connecting pipe 6 to rotate. Since the connecting pipe 6 is fixedly connected to the scraper 17, the start of the servo motor 4 drives the scraper 17 to rotate, and the rotation of the scraper 17 can clean the inner wall of the working frame 2. Example

[0027] Please refer to Figure 1-4 A sealing plate 9 is hinged on the front of the working frame 2, and a handle 10 is fixedly connected to the front of the sealing plate 9, which is convenient for opening and closing the sealing plate 9. A water inlet pipe 11 is fixedly connected to the top of the rotating tube 5, and the water inlet pipe 11 rotates inside the working frame 2 to add clean water to the rotating tube 5. A feed port 12 is fixedly connected to one side of the working frame 2, and a discharge port 13 is fixedly connected to the bottom of the working frame 2.

[0028] A fixed seat 14 is fixedly connected to one side of the working frame 2, a vacuum pump 15 is fixedly connected to the inner cavity of the fixed seat 14, an air intake pipe 16 is fixedly connected to the inner cavity of the working frame 2, the air intake pipe 16 extends into the inner cavity of the working frame 2, a scraper 17 is fixedly connected to one side of the connecting pipe 6, and two groups of scrapers 17 are arranged and symmetrically distributed.

[0029] In the embodiment of the utility model, the servo motor 4 is started to drive the rotating tube 5 to rotate, and the connecting tube 6 is driven to rotate. At the same time, the vacuum pump 15 is started, and the vacuum pump 15 can send the external air into the interior of the working frame 2 through the air inlet pipe 16 and the nozzle 7. Under the rotation of the connecting tube 6, the sponge material inside the working frame 2 can be fully stirred.

[0030] During use, when foaming operation is required, the sponge raw material is fed into the interior of the working frame 2 through the feed port 12, and the servo motor 4 is started at this time to drive the rotating tube 5 to rotate. Since the connecting tube 6 is fixedly connected to the rotating tube 5, starting the servo motor 4 can drive the connecting tube 6 to rotate. At the same time, the vacuum pump 15 is started again, and the vacuum pump 15 can feed the outside air into the interior of the working frame 2 through the air inlet pipe 16 and the nozzle 7. Under the rotation of the connecting tube 6, the sponge raw material inside the working frame 2 can be fully stirred, thereby realizing the foaming of the sponge raw material, ensuring full contact between the raw material and the air, and improving the foaming efficiency of the sponge raw material. When the mixing reaction of the sponge raw materials inside the working frame 2 is completed, the discharge port 13 can discharge the sponge raw materials.

[0031] In order to prevent the sponge material from sticking to the inner wall of the working frame 2 after foaming and being difficult to clean, the staff needs to send clean water from the water inlet pipe 11 so that the clean water can enter the nozzle 7, and the nozzle 7 sprays water on the inner wall of the working frame 2.

[0032] At the same time, the servo motor 4 is started, and the servo motor 4 drives the connecting pipe 6 to rotate. Since the connecting pipe 6 is fixedly connected to the scraper 17, the start of the servo motor 4 drives the scraper 17 to rotate. The rotation of the scraper 17 can clean the inner wall of the working frame 2, thereby reducing the labor intensity of the staff.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foaming machine for sponge production, comprising a bottom plate (1), characterized in that: A working frame (2) is installed on the top of the bottom plate (1), a mounting seat (3) is fixedly connected to the bottom of the working frame (2), a servo motor (4) is fixedly connected to the inner cavity of the mounting seat (3), the servo motor (4) provides a driving force for foaming, a rotating tube (5) is fixedly connected to the top of the output shaft of the servo motor (4), both sides of the rotating tube (5) are fixedly connected to connecting tubes (6), the front and back sides of the connecting tube (6) are fixedly connected to nozzles (7), and the rotating tube (5) and the connecting tube (6) are both hollow structures, which are convenient for adding clean water to clean the inside of the working frame (2).

2. A foaming machine for sponge production according to claim 1, characterized in that: The top of the base plate (1) and the bottom of the working frame (2) are both fixedly connected with electric push rods (8), and the electric push rods (8) are distributed in a plurality of groups of circular arrays, so as to facilitate the lifting and lowering of the working frame (2).

3. A foaming machine for sponge production according to claim 1, characterized in that: The connecting pipes (6) are provided with a plurality of groups of matrix array distribution, and the nozzles (7) are provided with a plurality of groups of matrix array distribution, thereby improving the cleaning efficiency of the working frame (2).

4. A foaming machine for sponge production according to claim 1, characterized in that: A sealing plate (9) is hingedly connected to the front of the working frame (2), and a handle (10) is fixedly connected to the front of the sealing plate (9) to facilitate opening and closing the sealing plate (9).

5. A foaming machine for sponge production according to claim 1, characterized in that: A water inlet pipe (11) is fixedly connected to the top of the rotating tube (5); the water inlet pipe (11) rotates inside the working frame (2) and can add clean water to the inside of the rotating tube (5); a feed port (12) is fixedly connected to one side of the working frame (2); and a discharge port (13) is fixedly connected to the bottom of the working frame (2).

6. A foaming machine for sponge production according to claim 1, characterized in that: A fixing seat (14) is fixedly connected to one side of the working frame (2), a vacuum pump (15) is fixedly connected to the inner cavity of the fixing seat (14), an air intake pipe (16) is fixedly connected to the inner cavity of the working frame (2), the air intake pipe (16) extends into the inner cavity of the working frame (2), and a scraper (17) is fixedly connected to one side of the connecting pipe (6), and two groups of scrapers (17) are provided and symmetrically distributed.

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