Stirring assembly of foaming machine

Abstract

The utility model relates to the technical field of foaming machines, in particular to a stirring assembly of a foaming machine, which comprises a foaming tank body, the top end of the foaming tank body is fixedly connected with a central top tray, the top end of the central top tray is fixedly provided with a driving motor, and the output end of the driving motor is fixedly connected with a coupling body extending into the foaming tank body. According to the utility model, the fastening bolt, the outer cover ring, the limiting base plate, the central chuck, the tray, the vertical hole and the rubber gasket are arranged, so that the stirring assembly of the foaming machine can be conveniently started for use, and when foam is generated in a foaming tank body, the stirring assembly can be conveniently started for use; in order to solve the problem of gradual upwelling of foam, the cover ring structure can be utilized to prevent the foam from upwelling and permeating into the coupling body, the problem that the coupling body is corroded by chemicals for a long time and is damaged in an accelerated mode is avoided, the stirring assembly can be safely used in the later period, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming machines, in particular to a stirring component of a foaming machine. Background Art

[0002] In industrial production, the main function of a foaming machine is to convert a foaming agent into foam at a specific concentration of aqueous solution. This process does not occur spontaneously, but relies on the mechanical action of the foaming machine to achieve effective contact between the surfactant in the foaming agent and the air to form a stable foam structure. At the same time, the foaming machine is usually equipped with a stirring component. When in operation, the stirring component will mechanically stir the foaming raw materials in the foaming machine to ensure that they are fully mixed.

[0003] When the stirring component of the existing foaming machine is assembled before use, the motor output end can be stably connected to the stirring shaft through a coupling. However, considering that foam is generated during the foaming process and rises, if the rising foam penetrates into the interior of the coupling, the long-term corrosion effect of the chemical may accelerate the internal wear of the coupling, causing its mechanical properties to deteriorate, resulting in easy damage and safety hazards, which is not conducive to the stable operation and safe use of the stirring component. Therefore, a stirring component of a foaming machine is proposed to address the above problems. Summary of the Invention

[0004] The purpose of the utility model is to provide a stirring assembly for a foaming machine, so as to solve the problem in the background art that when the stirring assembly of the existing foaming machine is in use, the upward infiltration of foam may cause damage to the coupling.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] The top of the foaming tank body is fixedly connected to the central top plate, the top of the central top plate is fixedly installed with a driving motor, the output end of the driving motor is fixedly connected to a coupling body extending into the foaming tank body, the bottom key of the coupling body is connected to the driving coupling, the outer side of the coupling body is sleeved with an outer cover ring, the bottom end of the outer cover ring is fixedly connected to a limiting chassis, the center of the limiting chassis is fixedly connected with a central chuck, the bottom of the central chuck is abutted against a tray fixedly connected to the driving coupling, the lower part of the driving coupling is fixedly connected to an upper stirring bracket, the bottom of the upper stirring bracket is fixedly connected to a connecting rod, the bottom of the connecting rod is fixedly connected to a lower stirring bracket fixedly connected to the driving coupling, and the left side of the foaming tank body is connected to an external interface.

[0007] Preferably, the front end of the central top plate is rotatably connected to a front movable cover plate, the top of the front movable cover plate is fixedly connected to a front cover frame, and the rear end of the central top plate is rotatably connected to a rear movable cover plate. The connection of the rear movable cover plate, the central top plate and the front movable cover plate forms a disc structure.

[0008] Preferably, the top of the rear movable cover plate is fixedly connected to a rear cover frame, the inlets of the rear cover frame and the front cover frame are respectively arranged opposite to the drive motor, and the rear cover frame and the front cover frame are on the same central axis.

[0009] Preferably, the limiting chassis and the outer cover ring are coaxially arranged, and the limiting chassis is provided with a plurality of vertical holes around the center near the edge position. A rubber gasket is bonded to the top of the outer cover ring, and the top of the rubber gasket is fitted with the bottom of the central top plate.

[0010] Preferably, the lower part of the outer cover ring is a conical structure, the drive shaft passes through the outer cover ring and the center chuck at the same time, the radius of the center chuck is equal to the radius of the tray, and the tray and the center chuck are connected by a plurality of the fastening bolts.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, the fastening bolts, outer cover ring, limiting chassis, center chuck, tray, vertical hole and rubber gasket are provided, which facilitates the stirring component of the foaming machine to be started and used, so that foam is generated inside the foaming tank. To solve the problem of foam gradually surging, the cover ring structure composed of the fastening bolts, outer cover ring, limiting chassis, center chuck, tray, vertical hole and rubber gasket can be used to prevent foam from surging and penetrating into the interior of the coupling body, thereby avoiding the coupling body from being corroded by chemicals for a long time and causing accelerated damage. This is beneficial for the stirring component to be able to carry out foaming operations normally in the later stage, thereby achieving safe use and reducing safety hazards. Moreover, after the rear cover frame and the front cover frame are flipped in the same direction to achieve combined splicing, a sealing frame structure covering the drive motor will be formed, which effectively isolates the mechanical noise generated when the drive motor is running. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the foaming tank of the utility model;

[0015] Figure 3 This is a schematic diagram of the overall left-side structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the drive coupling structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the outer cover ring structure of the utility model.

[0018] In the figure: 1. Foaming tank body; 2. Center top plate; 3. Drive motor; 4. Coupling body; 5. Drive coupling; 6. Fastening bolts; 7. Outer cover ring; 8. Limited chassis; 9. Center chuck; 10. Tray; 11. Vertical hole; 12. Rubber gasket; 13. Upper stirring bracket; 14. Connecting rod; 15. Lower stirring bracket; 16. External interface; 17. Front movable cover plate; 18. Front cover frame; 19. Rear movable cover plate; 20. Rear cover frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-5 , the utility model provides a technical solution:

[0021] A stirring assembly of a foaming machine includes a foaming tank body 1, the top of the foaming tank body 1 is fixedly connected to a central top plate 2, the top of the central top plate 2 is fixedly installed with a driving motor 3, the output end of the driving motor 3 is fixedly connected to a coupling body 4 extending into the interior of the foaming tank body 1, the bottom key of the coupling body 4 is connected to a driving coupling 5, the outer side of the coupling body 4 is sleeved with an outer cover ring 7, the bottom end of the outer cover ring 7 is fixedly connected to a limiting chassis 8, the center of the limiting chassis 8 is fixedly connected to a central chuck 9, the bottom of the central chuck 9 is abutted against a tray 10 fixedly connected to the driving coupling 5, the lower part of the driving coupling 5 is fixedly connected to an upper stirring bracket 13, the bottom of the upper stirring bracket 13 is fixedly connected to a connecting rod 14, the bottom of the connecting rod 14 is fixedly connected to a lower stirring bracket 15 fixedly connected to the driving coupling 5, and the left side of the foaming tank body 1 is connected to an external interface 16.

[0022] like Figure 1 、 Figure 2 and Figure 3As shown, the front end of the center top plate 2 is rotatably connected to a front movable cover plate 17, the top of the front movable cover plate 17 is fixedly connected to a front cover frame 18, and the rear end of the center top plate 2 is rotatably connected to a rear movable cover plate 19. The connection of the rear movable cover plate 19, the center top plate 2 and the front movable cover plate 17 constitutes a disc structure. This structure is beneficial for the equipment to use the disc structure composed of the rear movable cover plate 19, the center top plate 2 and the front movable cover plate 17 to block the inlet of the foaming tank body 1 and prevent dust from entering the interior of the foaming tank body 1; the top of the rear movable cover plate 19 is fixedly connected to a rear cover frame 20, and the inlets of the rear cover frame 20 and the front cover frame 18 are respectively arranged opposite to the drive motor 3, and the rear cover frame 20 and the front cover frame 18 are on the same central axis. Under the front and rear relative setting, the rear cover frame 20 and the front cover frame 18 can be combined and spliced ​​after being flipped into position, so as to facilitate the equipment to use the cover frame structure to isolate and reduce the noise during the operation of the drive motor 3.

[0023] like Figure 2 、 Figure 4 and Figure 5 As shown, the limiting chassis 8 and the outer cover ring 7 are coaxially arranged, and the limiting chassis 8 is provided with a plurality of vertical holes 11 around the center at the edge position. A rubber gasket 12 is bonded to the top of the outer cover ring 7, and the top of the rubber gasket 12 is fitted with the bottom of the center top plate 2. When the cover ring structure rotates with the drive coupling 5, the setting of the rubber gasket 12 mainly plays the role of avoiding direct wear between the outer cover ring 7 and the center top plate 2. At the same time, the setting of the vertical holes 11 does not affect the foam passing through it to achieve upwelling, and also plays the role of relatively slowing down the foam upwelling speed; the lower part of the outer cover ring 7 is a conical structure, and the drive coupling 5 passes through the outer cover ring 7 and the center chuck 9 at the same time. The radius of the center chuck 9 is equal to the radius of the tray 10. The tray 10 and the center chuck 9 are connected by a plurality of fastening bolts 6. The bolt connection between the center chuck 9 and the tray 10 is detachable, which will facilitate the quick installation of the cover ring structure to the external position of the connection end of the coupling body 4 and the drive coupling 5.

[0024] Working process: The electric energy required for the startup and operation of the equipment of the present invention all comes from an external power supply. Combined with the equipment, the external pipeline is sealed and connected in advance through the external interface 16, so that the discharge end of the equipment is connected with the output pipeline. When the foaming machine needs to be used, first, the front movable cover 17 is flipped backward 90 degrees to open the inlet at the front end of the foaming tank body 1, and the front cover frame 18 is flipped back into position to half cover the drive motor 3. Then, the rear movable cover 19 is flipped forward 90 degrees to open the inlet at the rear end of the foaming tank body 1, and the rear cover frame 20 is flipped forward into position to half cover the drive motor 3. At this time, the rear cover frame 20 and the front cover frame 18 can be combined and spliced ​​by flipping in the same direction, and a complete sealing frame structure is formed by magnetic attraction. This structure can effectively isolate the mechanical noise generated by the operation of the drive motor 3 when covering the drive motor 3, and then an appropriate amount of foaming agent and an appropriate amount of aqueous solution can be injected into the foaming machine through the front inlet or the rear end inlet. Inside the foam tank body 1, the drive motor 3 installed at the top position of the central top plate 2 is started, so that it rotates with the upper stirring bracket 13, the connecting rod 14 and the lower stirring bracket 15 through the coupling body 4 and the driving coupling 5, so that the foaming agent and the aqueous solution are fully mixed and foam is generated. At the same time, since the equipment fixes the center chuck 9 and the tray 10 together up and down through multiple fastening bolts 6, the cover ring structure composed of the fastening bolts 6, the outer cover ring 7, the limiting chassis 8, the center chuck 9, the tray 10, the vertical hole 11 and the rubber gasket 12 is pre-installed on the external position of the connection end of the coupling body 4 and the driving coupling 5. When the foam becomes more and overflow occurs, as the cover ring structure rotates synchronously with the driving coupling 5, the cover ring structure will also isolate and protect the connection between the coupling body 4 and the driving coupling 5 from the external position of the connection end to prevent the foam from surging to the connection and extending into the interior of the coupling body 4.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring assembly of a foaming machine, comprising a foaming tank (1), characterized in that: The top of the foaming tank body (1) is fixedly connected to a central top plate (2), the top of the central top plate (2) is fixedly mounted with a driving motor (3), the output end of the driving motor (3) is fixedly connected to a coupling body (4) extending into the interior of the foaming tank body (1), the bottom of the coupling body (4) is key-connected to a driving coupling shaft (5), the outer side of the coupling body (4) is sleeved with an outer cover ring (7), the bottom end of the outer cover ring (7) is fixedly connected to a limiting chassis (8), the center of the limiting chassis (8) is fixedly connected to a driving coupling shaft (5), and the outer side of the coupling body (4) is sleeved with an outer cover ring (7). The center is fixedly connected to a center chuck (9), the bottom of the center chuck (9) is provided with a tray (10) fixedly connected to the drive coupling (5), the lower part of the drive coupling (5) is fixedly connected to an upper stirring bracket (13), the bottom of the upper stirring bracket (13) is fixedly connected to a connecting rod (14), the bottom of the connecting rod (14) is fixedly connected to a lower stirring bracket (15) fixedly connected to the drive coupling (5), and the left side of the foaming tank body (1) is connected to an external interface (16).

2. The stirring assembly of a foaming machine according to claim 1, characterized in that: The front end of the central top plate (2) is rotatably connected to a front movable cover plate (17), the top of the front movable cover plate (17) is fixedly connected to a front cover frame (18), and the rear end of the central top plate (2) is rotatably connected to a rear movable cover plate (19), and the connection of the rear movable cover plate (19), the central top plate (2) and the front movable cover plate (17) forms a disc structure.

3. The stirring assembly of a foaming machine according to claim 2, characterized in that: The top of the rear movable cover plate (19) is fixedly connected to a rear cover frame (20), the inlets of the rear cover frame (20) and the front cover frame (18) are respectively arranged facing the drive motor (3), and the rear cover frame (20) and the front cover frame (18) are located on the same central axis.

4. The stirring assembly of a foaming machine according to claim 1, characterized in that: The limiting chassis (8) and the outer cover ring (7) are coaxially arranged, and a vertical hole (11) is opened around the center of the limiting chassis (8) at the edge position. A rubber gasket (12) is bonded to the top of the outer cover ring (7), and the top of the rubber gasket (12) is fitted with the bottom of the central top plate (2).

5. The stirring assembly of a foaming machine according to claim 1, characterized in that: The lower portion of the outer cover ring (7) is configured as a conical structure. The drive coupling (5) simultaneously passes through the outer cover ring (7) and the center chuck (9). The radius of the center chuck (9) is set equal to the radius of the tray (10). The tray (10) and the center chuck (9) are connected by fastening bolts (6).

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