Static mixer for sealant production

Abstract

The utility model provides a static mixer for sealant production, which comprises a mounting bracket, a middle plate connected to the inner side wall of the mounting bracket, a mixing tank placed on the upper part of the middle plate, a top plate connected to the top of the mounting bracket, feed hoppers symmetrically arranged at the top of the top plate, and a feed tank connected to the bottom of each feed hopper, one end of the feeding tank extends into the mixing tank. The device is reasonable in design, primary connection of a plurality of mixing pipes is achieved through insertion connection of the limiting columns and the through holes, the limiting rings enter the limiting grooves under the action that the reinforcing mechanism drives the limiting rings to move upwards, and through cooperation of the extending plates, the extending grooves, the limiting plates, the pull rods, the springs and the positioning grooves, the mixing pipes can be fixed. And the limiting ring can be limited, the firmness of connection between the mixing pipes is enhanced, meanwhile, manual disassembly is facilitated, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of sealant production equipment, in particular to a static mixer for sealant production. Background Art

[0002] Static mixers are usually required in the production process of sealants because they are a kind of high-efficiency mixing equipment without moving parts. Their basic working mechanism is to use the mixing unit fixed in the tube to change the flow state of the fluid in the tube, so as to achieve good dispersion and sufficient mixing between different fluids, and complete the mixing of several different raw materials to make sealants.

[0003] The inventor discovered the following defects during the operation of the specific embodiment:

[0004] At present, there is a problem that the static mixer is inconvenient to batch and feed, and when the production personnel need to frequently use the static mixer to mix and make sealants, frequent disassembly and pickling will increase the workload of the operator and bring inconvenience to the sealant mixing and making process. Patent application number "202222630776.4" discloses a static mixer for producing sealants, including: a base; a support plate is connected to the base through a bracket, and a filling barrel is arranged on the support plate, and the filling barrel is provided with at least three groups, and the bottom of the filling barrel is connected to a preliminary mixing tank through a connecting pipe, and the bottom of the preliminary mixing tank is connected to a mixing tube through a filling pipe; in the utility model, by arranging a filling barrel, a connecting pipe, and a preliminary mixing tank on the mixing tube for feeding, it is convenient for the operator to prepare the ingredients before the sealant is produced, and the pickling interface is arranged on the side of the mixing tube to connect the pickling tube, which is convenient for the operator to clean the mixing tube after the sealant is mixed, and avoids the mixing tube from being frequently disassembled and cleaned when it is used frequently. The static mixer for producing sealants brings convenience to the sealant mixing and making process.

[0005] Although the above application avoids frequent disassembly between mixing tubes, it still needs to be locked and fixed with bolts and nuts when disassembly is required, which is troublesome and needs to be disassembled one by one; secondly, when the sealant is discharged and the amount is large, the sealant storage tank is not replaced in time, resulting in excessive waste after the sealant is discharged.

[0006] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0007] 1. Technical problems to be solved by the utility model:

[0008] The utility model provides a static mixer for producing sealant, which is used to solve the technical problems existing in the above-mentioned background technology.

[0009] 2. Technical solution:

[0010] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows: a static mixer for sealant production, comprising a mounting bracket, an intermediate plate is connected to the inner side wall of the mounting bracket, a mixing tank is placed on the upper part of the intermediate plate, a top plate is connected to the top of the mounting bracket, a feed hopper is symmetrically arranged on the top of the top plate, a feed tank is connected to the bottom of the feed hopper, one end of the feed tank extends into the mixing tank, and the raw materials for sealant production enter the interior of the mixing tank through the feed hopper and the feed tank; a stirring assembly is arranged inside the mixing tank to achieve stirring and mixing of the raw materials; a plurality of mixing tubes are arranged below the intermediate plate, a lower hopper is arranged on the top of one of the mixing tubes, the lower hopper is fixedly connected to the inner side wall of the mounting bracket, and the plurality of mixing tubes are detachably connected. The upper portion of the mixing tube is connected to an upper connecting plate, and the lower portion of the mixing tube is connected to a lower connecting plate. A plurality of limit posts are connected to the bottom wall of the upper connecting plate, and a corresponding through hole is opened inside the lower connecting plate. The limit post vertically penetrates the through hole, and a reinforcement mechanism is provided on the limit post. The reinforcement mechanism includes a limit groove, and the limit groove is opened inside the limit post. A limit ring that can move up and down is provided on the inner side of the limit groove. There are a plurality of limit rings, and a plurality of the limit rings can move up and down at the same time. A material receiving tank is symmetrically provided on the inner bottom wall of the mounting bracket, and a connecting pipe is sealingly and rotatably connected to the bottom of the lower connecting plate. A rotating assembly is provided on the outside of the connecting pipe, and the rotating assembly includes a discharge pipe connected to one side of the connecting pipe, and the outlet end of the discharge pipe is located above the material receiving tank.

[0011] Furthermore, the stirring assembly includes a first motor, which is fixedly installed in the middle of the bottom wall of the top plate, and the output end of the first motor is connected to a main rod, which is vertically arranged to pass through the top wall of the mixing tank and is located inside it, and stirring rods are evenly distributed on the side walls of the main rod, and a discharge port is connected to the bottom of the mixing tank, and the discharge port passes through the interior of the middle plate, and the bottom of the discharge port is directly above the discharge hopper.

[0012] Furthermore, the reinforcement mechanism includes a second motor, which is fixedly mounted on the load-bearing plate of the inner wall of the mounting bracket, and a screw is connected to the output end of the second motor. A plurality of movable blocks are provided on the external threaded sleeve of the screw, and one end of each of the movable blocks is connected to an extension rod, and one end of the extension rod is connected to the side wall of the limiting ring. An extension plate is connected to the outer wall of the limiting column, and an extension groove is provided on the inner side of the extension plate. The extension groove extends to the inner side of the limiting column, and a limit plate is movably provided inside the extension groove. A positioning groove is correspondingly provided on the side wall of the limiting column, and one end of the limit plate can be inserted and limited to the inner side of the positioning groove, and the upper surface of the limit plate can abut against the lower surface of the limiting ring. A pull rod is connected to one end of the limit plate, and the pull rod slides laterally on the inner side of the extension groove, and a spring is fixedly wound around the outside of the pull rod.

[0013] Furthermore, the rotating assembly also includes a third motor, which is fixedly mounted on the inner bottom wall of the mounting bracket, the output end of the third motor is connected to a driving wheel, the outside of the receiving tank is connected to a driven wheel, and the driving wheel is meshed with the driven wheel.

[0014] Furthermore, a support plate is connected to the inner wall of the mounting bracket, an acid liquid tank is installed on the top of the support plate, a pump body is provided on the top of the acid liquid tank, an input end of the pump body is connected to the interior of the acid liquid tank, an output end of the pump body is connected to a liquid extraction tube, one side of the liquid extraction tube is connected to a plurality of liquid infusion tubes, and connecting ports are provided on the outer side walls of the plurality of limiting rings, the connecting ports are connected to the interior of the limiting rings, and the plurality of liquid infusion tubes are detachably connected to the plurality of connecting ports respectively.

[0015] Furthermore, rubber rings are connected to the inner side walls of the upper connecting plate and the lower connecting plate, and a plurality of grid shear plates are provided inside the mixing tube.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] The utility model has a reasonable design, and realizes the preliminary connection between multiple mixing tubes by plugging the limit column and the through hole, and under the action of the reinforcement mechanism driving multiple limit rings to move upward, the limit ring enters the limit groove, and cooperates with the setting between the extension plate, the extension groove, the limit plate, the pull rod, the spring and the positioning groove to realize the limit of the limit ring, strengthen the firmness of the connection between the mixing tubes, and also facilitates manual disassembly, and the operation is more convenient;

[0019] The utility model can receive the sealant when it is discharged through the mutual coordination of the connecting pipe, the discharge pipe, the receiving tank, the third motor, the driving wheel and the driven wheel. When one receiving tank is full, it can be rotated to the other side at the fastest speed, so as to receive the discharged sealant in time, improve the receiving efficiency and reduce waste.

[0020] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the mixing tube of the utility model;

[0024] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure of part A;

[0025] Figure 5 It is a partial structural schematic diagram of the reinforcement mechanism of the utility model.

[0026] Reference numerals:

[0027] 1. Mounting bracket; 2. Middle plate; 3. Mixing tank; 301. Feeding port; 4. Top plate; 5. Feed hopper; 501. Feeding tank; 6. Mixing tube; 601. Upper connecting plate; 6010. Limiting column; 6011. Limiting groove; 6012. Positioning groove; 602. Lower connecting plate; 603. Grid shear plate; 7. Feeding hopper; 8. Limiting ring; 9. Receiving tank; 10. Connecting pipe; 11. Discharging pipe; 12 , the first motor; 1201, the main rod; 1202, the stirring rod; 13, the second motor; 14, the screw; 15, the moving block; 16, the extension rod; 17, the extension plate; 1701, the extension slot; 18, the limit plate; 19, the pull rod; 20, the spring; 21, the third motor; 22, the driving wheel; 23, the driven wheel; 24, the support plate; 25, the acid tank; 26, the pump body; 27, the suction tube; 28, the infusion tube. DETAILED DESCRIPTION

[0028] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0032] Refer to the attached Figure 1-5A static mixer for producing sealant comprises a mounting bracket 1, an intermediate plate 2 is connected to the inner side wall of the mounting bracket 1, a mixing tank 3 is placed on the upper part of the intermediate plate 2, a top plate 4 is connected to the top of the mounting bracket 1, a feed hopper 5 is symmetrically arranged on the top of the top plate 4, a feed tank 501 is connected to the bottom of the feed hopper 5, one end of the feed tank 501 extends into the mixing tank 3, and the raw materials for producing sealant enter the mixing tank 3 through the feed hopper 5 and the feed tank 501; a stirring assembly is arranged inside the mixing tank 3 to achieve stirring and mixing of the raw materials; a plurality of mixing tubes 6 are arranged below the intermediate plate 2, a lower hopper 7 is arranged on the top of a mixing tube 6, the lower hopper 7 is fixedly connected to the inner side wall of the mounting bracket 1, the plurality of mixing tubes 6 are detachably connected, an upper connecting plate 601 is connected to the upper part of the mixing tube 6, and the mixing tube 6 The lower part is connected to a lower connecting plate 602, and a plurality of limiting columns 6010 are connected to the bottom wall of the upper connecting plate 601. A through hole is correspondingly opened inside the lower connecting plate 602, and the limiting column 6010 vertically penetrates the inside of the through hole. A reinforcement mechanism is provided on the limiting column 6010, and the reinforcement mechanism includes a limiting groove 6011, and the limiting groove 6011 is opened inside the limiting column 6010. A limiting ring 8 which can move up and down is provided on the inner side of the limiting groove 6011. There are multiple limiting rings 8, and multiple limiting rings 8 can move up and down at the same time; a material receiving tank 9 is symmetrically provided on the inner bottom wall of the mounting bracket 1, and a connecting pipe 10 is sealingly and rotatably connected to the bottom of the lower connecting plate 602. A rotating component is provided on the outside of the connecting pipe 10, and the rotating component includes a discharge pipe 11 connected to one side of the connecting pipe 10, and the outlet end of the discharge pipe 11 is located above the material receiving tank 9.

[0033] In this embodiment, the stirring assembly includes a first motor 12, which is fixedly installed in the middle of the bottom wall of the top plate 4. The output end of the first motor 12 is connected to a main rod 1201, which is vertically arranged to pass through the top wall of the mixing tank 3 and is located inside it. Stirring rods 1202 are evenly distributed on the side walls of the main rod 1201. A discharge port 301 is connected to the bottom of the mixing tank 3. The discharge port 301 passes through the interior of the middle plate 2, and the bottom of the discharge port 301 is directly above the discharge hopper 7.

[0034] It should be noted that starting the first motor 12 drives the main rod 1201 and the stirring rod 1202 to rotate, stirs the raw materials, and achieves preliminary mixing of the raw materials. The mixed raw materials are injected into the interior of the mixing tube 6 through the discharge port 301 and the discharge hopper 7 by opening the valve on the discharge port 301.

[0035] In this embodiment, the reinforcement mechanism includes a second motor 13, which is fixedly mounted on the load-bearing plate of the inner wall of the mounting bracket 1, and a screw 14 is connected to the output end of the second motor 13. The outer thread sleeve of the screw 14 is provided with a plurality of moving blocks 15, and one end of each of the plurality of moving blocks 15 is connected to an extension rod 16, and one end of the extension rod 16 is connected to the side wall of the limiting ring 8. An extension plate 17 is connected to the outer wall of the limiting column 6010, and an extension groove 1701 is provided on the inner side of the extension plate 17. The extension slot 1701 extends to the inner side of the limiting column 6010, and a limiting plate 18 is movably provided inside the extension slot 1701. A positioning slot 6012 is correspondingly provided on the side wall of the limiting column 6010. One end of the limiting plate 18 can be inserted and limited to the inner side of the positioning slot 6012. The upper surface of the limiting plate 18 can abut against the lower surface of the limiting ring 8. A pull rod 19 is connected to one end of the limiting plate 18. The pull rod 19 slides horizontally on the inner side of the extension slot 1701, and a spring 20 is fixedly wound around the outside of the pull rod 19.

[0036] It should be noted that when the mixing tube 6 needs to be disassembled, the pull rod 19 is first pulled outward to drive the limit plate 18 to move into the extension groove 1701 and leave the positioning groove 6012, and the spring 20 is compressed until the limit plate 18 completely leaves the bottom of the limit groove 6011, thereby releasing the limit on the limit ring 8. At this time, the second motor 13 is started to drive the screw 14 to rotate counterclockwise, so that the multiple moving blocks 15 move downward and drive the limit ring 8 to move downward, so that the limit ring 8 is separated downward from the inside of the limit groove 6011, and the reinforcement between the mixing tube 6 and the mixing tube 6 is released. The mixing tube 6 is moved downward, so that the limit column 6010 leaves the lower connecting plate 602. The mixing tube 6 is disassembled by the limit column 6010 when installing the mixing tube 6. The upper connecting plate 601 and the lower connecting plate 602 are meshed with each other, and the rubber rings are also fitted with each other. The second motor 13 is started to rotate clockwise to drive multiple limit rings 8 to move upward, so that the limit rings 8 enter the inner side of the limit groove 6011 from bottom to top, and the elastic force of the spring 20 is used to drive the limit plate 18 to move from the inner side of the extension groove 1701 to the inside of the positioning groove 6012, so that one end of the limit plate 18 is inserted into the positioning groove 6012 and abuts against the bottom surface of the limit ring 8, so as to limit the limit ring 8, thereby completing the reinforcement between the multiple mixing tubes 6.

[0037] In this embodiment, the rotating component also includes a third motor 21, which is fixedly mounted on the inner bottom wall of the mounting bracket 1. The output end of the third motor 21 is connected to a driving wheel 22, and the outside of the receiving tank 9 is connected to a driven wheel 23, and the driving wheel 22 is meshed with the driven wheel 23.

[0038] It should be noted that when the receiving tank 9 on one side is full, the third motor 21 can be started to drive the driving wheel 22 to rotate, the driving wheel 22 drives the driven wheel 23 to rotate, and the driven wheel 23 drives the connecting pipe 10 to rotate in a sealed manner, so that the discharge pipe 11 rotates to the other side, and the sealant can continue to be discharged.

[0039] In this embodiment, a support plate 24 is connected to the inner wall of the mounting bracket 1, an acid liquid tank 25 is installed on the top of the support plate 24, a pump body 26 is provided on the top of the acid liquid tank 25, the input end of the pump body 26 is connected to the interior of the acid liquid tank 25, the output end of the pump body 26 is connected to a liquid extraction tube 27, one side of the liquid extraction tube 27 is connected to multiple infusion tubes 28, and connecting ports are provided on the outer walls of multiple limit rings 8, the connecting ports are connected to the interior of the limit rings 8, and the multiple infusion tubes 28 are detachably connected to the multiple connecting ports.

[0040] It should be noted that the pickling liquid in the acid tank 25 is injected into the interior of the mixing tube 6 through the pump body 26 , the liquid extraction tube 27 and the liquid infusion tube 28 , so as to clean the interior of the mixing tube 6 .

[0041] In this embodiment, rubber rings are connected to the inner side walls of the upper connecting plate 601 and the lower connecting plate 602 , and a plurality of grid shear plates 603 are provided inside the mixing tube 6 .

[0042] It should be noted that the sealing of the connection between the multiple mixing tubes 6 is maintained, and the grid shear plate 603 is used to achieve the division, position movement and re-merging of the raw materials, so as to obtain the required sealant.

[0043] The working principle of the utility model is as follows: when the equipment is used, the operator proportions the raw materials produced by the sealant and injects the prepared raw materials into the feed hopper 5, introduces them into the mixing tank 3 through the feed tank 501, starts the first motor 12 to drive the main rod 1201 and the stirring rod 1202 to rotate, stirs the raw materials, and achieves preliminary mixing of the raw materials. The mixed raw materials are injected into the mixing tube 6 through the discharge port 301 and the discharge hopper 7 by opening the valve on the discharge port 301, and the raw materials are divided, moved, and re-converged through the mixing tube 6 to obtain the sealant. The mixed sealant is injected into the receiving tank 9 through the discharge pipe 11 by opening the valve on the discharge pipe 11, and the sealant is received by the receiving tank 9. When the receiving tank 9 on one side is full, the third motor 21 can be started to drive the driving wheel 22 to rotate, and the driving wheel 22 drives the driven wheel 23 to rotate, and the driven wheel 23 drives the connecting pipe 10 The seal is rotated so that the discharge pipe 11 rotates to the other side, and the sealant can continue to be discharged. Then, the pickling liquid inside the acid tank 25 is injected into the interior of the mixing tube 6 through the pump body 26, the suction pipe 27 and the infusion pipe 28, so as to clean the interior of the mixing tube 6. When the mixing tube 6 needs to be disassembled, the pull rod 19 is first pulled outward to drive the limit plate 18 to move into the extension groove 1701 and leave the interior of the positioning groove 6012, and the spring 20 is compressed until the limit plate 18 completely leaves the bottom of the limit groove 6011 to release the limit on the limit ring 8. At this time, the second motor 13 is started to drive the screw 14 to rotate counterclockwise, so that the multiple moving blocks 15 move downward and drive the limit ring 8 to move downward, so that the limit ring 8 is separated downward from the interior of the limit groove 6011, and the reinforcement between the mixing tubes 6 and the mixing tubes 6 is released. The mixing tube 6 is moved downward, so that the limit column 6010 leaves the interior of the lower connecting plate 602, thereby realizing the disassembly of the mixing tube 6.

[0044] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A static mixer for sealant production, characterized in that: The invention comprises a mounting bracket (1), wherein an intermediate plate (2) is connected to the inner side wall of the mounting bracket (1), a mixing tank (3) is placed on the upper part of the intermediate plate (2), a top plate (4) is connected to the top of the mounting bracket (1), a feed hopper (5) is symmetrically arranged on the top of the top plate (4), a feed tank (501) is connected to the bottom of the feed hopper (5), one end of the feed tank (501) extends into the interior of the mixing tank (3), and raw materials for sealant production enter the interior of the mixing tank (3) through the feed hopper (5) and the feed tank (501); a stirring assembly is arranged inside the mixing tank (3) to achieve stirring and mixing of the raw materials; a plurality of mixing tubes (6) are arranged below the intermediate plate (2), a lower hopper (7) is arranged on the top of one of the mixing tubes (6), and the lower hopper (7) is fixedly connected to the inner side wall of the mounting bracket (1), and the plurality of mixing tubes (6) are detachably connected to each other, an upper connecting plate (601) is connected to the upper part of the mixing tube (6), and a lower connecting plate (601) is connected to the lower part of the mixing tube (6) A lower connecting plate (602) is provided, and a plurality of limiting columns (6010) are connected to the bottom wall of the upper connecting plate (601), and a through hole is correspondingly opened inside the lower connecting plate (602), and the limiting columns (6010) vertically penetrate the inside of the through hole, and a reinforcement mechanism is provided on the limiting columns (6010), and the reinforcement mechanism includes a limiting groove (6011), and the limiting groove (6011) is opened inside the limiting column (6010), and the inner side of the limiting groove (6011) is provided with a movable member that can move up and down. A movable limit ring (8), wherein a plurality of limit rings (8) are provided, and the plurality of limit rings (8) can move up and down simultaneously; a receiving tank (9) is symmetrically provided on the inner bottom wall of the mounting bracket (1); a connecting pipe (10) is sealingly and rotatably connected to the bottom of the lower connecting plate (602); a rotating assembly is provided on the outside of the connecting pipe (10); the rotating assembly includes a discharge pipe (11) connected to one side of the connecting pipe (10); and an outlet end of the discharge pipe (11) is located above the receiving tank (9).

2. A static mixer for sealant production according to claim 1, characterized in that: The stirring assembly comprises a first motor (12), the first motor (12) being fixedly mounted at the middle of the bottom wall of the top plate (4), the output end of the first motor (12) being connected to a main rod (1201), the main rod (1201) being vertically arranged to pass through the top wall of the mixing tank (3) and located inside the mixing tank, stirring rods (1202) being evenly distributed on the side wall of the main rod (1201), the bottom of the mixing tank (3) being connected to a discharge port (301), the discharge port (301) passing through the inside of the middle plate (2), and the bottom of the discharge port (301) being directly above the discharge hopper (7).

3. A static mixer for sealant production according to claim 2, characterized in that: The reinforcement mechanism comprises a second motor (13), the second motor (13) being fixedly mounted on a load-bearing plate on the inner side wall of the mounting bracket (1), the output end of the second motor (13) being connected to a screw rod (14), the outer thread sleeve of the screw rod (14) being provided with a plurality of moving blocks (15), one end of each of the plurality of moving blocks (15) being connected to an extension rod (16), one end of the extension rod (16) being connected to the side wall of the limiting ring (8), the outer side wall of the limiting column (6010) being connected to an extension plate (17), the inner side of the extension plate (17) being provided with an extension groove (1701), the extension groove (1702) being provided with a plurality of moving blocks (15) being connected to the outer side wall of the limiting column (6010), and the inner side of the extension plate (17) being provided with an extension groove (1701). 1701) extends and is opened on the inner side of the limit column (6010), a limit plate (18) is movably provided inside the extension groove (1701), a positioning groove (6012) is correspondingly opened on the side wall of the limit column (6010), one end of the limit plate (18) can be inserted and limited inside the positioning groove (6012), the upper surface of the limit plate (18) can abut against the lower surface of the limit ring (8), one end of the limit plate (18) is connected to a pull rod (19), the pull rod (19) slides horizontally on the inner side of the extension groove (1701), and a spring (20) is fixedly wound around the outside of the pull rod (19).

4. A static mixer for sealant production according to claim 3, characterized in that: The rotating assembly further comprises a third motor (21), the third motor (21) being fixedly mounted on the inner bottom wall of the mounting bracket (1), the output end of the third motor (21) being connected to a driving wheel (22), the outside of the receiving tank (9) being connected to a driven wheel (23), the driving wheel (22) being meshed with the driven wheel (23).

5. A static mixer for sealant production according to claim 4, characterized in that: A support plate (24) is connected to the inner wall of the mounting bracket (1), an acid liquid tank (25) is mounted on the top of the support plate (24), a pump body (26) is provided on the top of the acid liquid tank (25), an input end of the pump body (26) is connected to the interior of the acid liquid tank (25), an output end of the pump body (26) is connected to a liquid extraction tube (27), one side of the liquid extraction tube (27) is connected to a plurality of liquid infusion tubes (28), a plurality of connection ports are provided on the outer walls of the plurality of limit rings (8), the connection ports are connected to the interior of the limit rings (8), and the plurality of liquid infusion tubes (28) are respectively detachably connected to the plurality of connection ports.

6. A static mixer for sealant production according to claim 5, characterized in that: Rubber rings are connected to the inner side walls of the upper connecting plate (601) and the lower connecting plate (602), and a plurality of grid shear plates (603) are provided inside the mixing tube (6).

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