High-performance sealant intelligent reaction equipment

Abstract

The invention relates to intelligent reaction equipment for a high-performance sealant. The intelligent reaction equipment comprises a reaction tank and a premixing and feeding mechanism, a liquid distributor is arranged at the upper end in the reaction tank and connected with a feeding pipe, and the feeding pipe penetrates through the top of the reaction tank and is provided with an inserting pipe; a feeding pipeline is arranged above the reaction tank, and an inserting pipe is arranged at the bottom end; the premixing feeding mechanism is mounted between the two inserting pipes and comprises a bracket, a turnover frame assembly and a premixing tank, the bracket is arranged at the top of the reaction tank, and the premixing tank is movably mounted on the bracket through the turnover frame assembly; the roll-over stand assembly comprises a roll-over stand and a stepping motor, a guide rod is arranged on the outer wall of the premixing tank, the roll-over stand is provided with a driving cylinder, and the driving cylinder drives the premixing tank to ascend and descend; a stirring and conveying assembly is arranged in the premixing tank and driven by a driving motor, and the other end of the premixing tank is provided with an inserting head matched with the inserting pipe; the premixing tank is driven by the driving cylinder to move, the inserting head can be in butt joint with any inserting pipe, communication between the premixing tank and the feeding pipeline or the reaction tank is achieved, accurate feeding after materials are premixed is guaranteed, and sealant mixing uniformity is improved.

Description

Technical Field

[0001] This invention relates to the field of sealant processing equipment technology, and in particular to a high-performance intelligent reaction device for sealants. Background Technology

[0002] Silicone sealants, with their excellent adhesion and weather resistance, are widely used in construction, machinery, automobiles, and electronic components, making them a key material for both industrial production and consumer applications. Silicone sealants are a paste-like substance made primarily from polydimethylsiloxane, supplemented with crosslinking agents, fillers, plasticizers, coupling agents, and catalysts, mixed under vacuum. At room temperature, it cures by reacting with water in the air to form an elastic silicone rubber.

[0003] Currently, the mainstream traditional production process in the industry adopts a semi-automatic process: a base material is formed by heating, dehydrating, and dispersing in a high-speed dispersion tank, and then the various materials are added in batches in a certain order, achieving a mixing reaction with the strong shear force of the dispersion disc. In the actual preparation process, catalysts, crosslinking agents, coupling agents, and special additives account for a very small proportion of the final product. If these liquid reactants are directly added to the main reactor, it is easy to cause insufficient and uneven reaction between materials, resulting in products that solidify too quickly or too slowly in certain areas, leading to uneven performance and poor product quality. At the same time, the traditional method of feeding materials into the reactor usually involves adding materials directly from the inlet, so the feeding point is often the same, resulting in uneven feeding.

[0004] To improve the uniformity of the mixing reaction, the traditional method involves premixing. This involves mixing trace amounts of liquid with a portion of the main ingredient, silicone oil, beforehand. This dilutes and disperses the trace components within the silicone oil, forming a homogeneous mother liquor. The mother liquor is then added to the reaction tank, amplifying the trace components hundreds or thousands of times, thus increasing the probability of uniform distribution within the tank. However, existing premixing tanks have significant drawbacks: the mother liquor needs to be transferred after premixing, a cumbersome and time-consuming process that requires additional space. During transfer and transport, the mother liquor is easily exposed to air, affecting product quality stability and potentially causing oxidation and failure of sensitive components. Furthermore, the high viscosity of the mother liquor can leave residues in equipment and pipelines, resulting in raw material waste and increased production costs. Summary of the Invention

[0005] To address the aforementioned problems, this invention discloses a high-performance intelligent reaction device for sealants. It employs a tiltable and liftable premixing tank for premixing and feeding, and connects to the reaction tank in a sealed manner via a connector, eliminating the need for handling. Combined with a weighing sensor and a dedicated feeder, it achieves precise feeding and uniform mixing, preventing mother liquor exposure and residue, thereby improving product quality and production efficiency.

[0006] The specific technical solution is as follows: A high-performance sealant intelligent reaction device includes a reaction tank and a premixing feeding mechanism disposed on the reaction tank. A liquid distributor is provided at the upper end of the reaction tank, and a feed pipe is connected to the liquid distributor. One end of the feed pipe passes through one side of the top of the reaction tank and is provided with a connector. A feeding pipe is provided above one side of the reaction tank, and a connector is also provided at the bottom of the feeding pipe. The two connectors are arranged symmetrically at the top and bottom. The premixing feeding mechanism is installed on one side of the top of the reaction tank between the two connectors. The premixing feeding mechanism includes a support, a tilting frame assembly, and a premixing device. The support is disposed on one side of the top of the reaction tank, and the premixing tank is movably disposed on the support through the tilting frame assembly. The tilting frame assembly includes a tilting frame fitted onto the outside of the premixing tank and a stepper motor driving the tilting frame to rotate. The two sides of the tilting frame are rotatably connected to the two sides of a support frame via horizontally arranged rotating shafts. One of the rotating shafts is driven by a stepper motor located on the outside of the support frame to tilt up and down. Multiple guide rods are axially arranged on the outer wall of the premixing tank, passing through both sides of the tilting frame to allow the premixing tank to move within the tilting frame. A drive cylinder is mounted on the tilting frame, with the piston rod of the drive cylinder aligned with the direction of the guide rods. One end of the piston rod is connected to a protrusion on the outer wall of the premixing tank, allowing the drive cylinder to move the premixing tank up and down on the tilting frame. A stirring and conveying assembly is installed inside the premixing tank. This assembly is driven to rotate by a drive motor located at one end of the premixing tank. The other end of the premixing tank has a connector adapted to two connecting pipes. The drive cylinder drives the premixing tank to move, allowing it to connect with one of the connecting pipes via its connector, thus connecting the premixing tank to a feeding pipeline or reaction vessel.

[0007] Furthermore, both the connector tube and the connector have internal accommodating cavities. The connector tube has a insertion groove at the front end of the accommodating cavity for accommodating the connector. The front ends of the accommodating cavities of both the connector tube and the connector are tapered and have corresponding interfaces. The accommodating cavities of the connector tube and the connector each have mutually cooperating elastic sealing components. The elastic sealing components include a telescopic rod, a retaining ring, a guide seat, and a spring. The retaining ring is disposed on the inner wall of the accommodating cavity, and the guide seat is disposed on the retaining ring. Several flow holes are opened around the perimeter of the guide seat, and the telescopic rod is inserted through the center of the guide seat. The front end of the telescopic rod has a sealing head for sealing the interface. The front end of the sealing head has a protrusion that extends out of the interface. The spring is sleeved on the telescopic rod. The rear end of the spring presses against the guide seat, and the front end of the spring presses forward against the sealing head to achieve a seal. By the mutual pressing of the protrusion in the connector tube and the connector, the sealing head moves backward and no longer seals the interface, thereby realizing the connection between the connector and the connector tube.

[0008] Furthermore, the insertion slot end edge of the insertion tube is provided with a groove, and an annular sealing ring is provided in the groove. The front edge of the insertion connector is provided with a protruding edge that matches the groove. By inserting the insertion connector into the insertion seat, the protruding edge is embedded in the groove and presses the sealing ring to achieve a seal.

[0009] Furthermore, one end of the premix tank is tapered and has a conveying pipe section, and one end of the conveying pipe section is provided with the plug connector; the stirring and conveying assembly includes a stirring rod and a spiral auger, one end of the stirring rod is driven to rotate by a drive motor, and the other end of the stirring rod is connected to the spiral auger, which extends into the conveying pipe section, and one shaft end of the spiral auger is rotatably mounted on the inner wall of the rear end of the plug connector receiving cavity through a bearing and a positioning frame.

[0010] Furthermore, the longitudinal section of the bracket is U-shaped, and concave grooves are provided at the top of both sides of the bracket. Weighing sensors are provided at the bottom of the two concave grooves on the left and right sides. A bearing seat is placed on the upper end of the weighing sensor, and the rotating shaft is rotatably arranged in the bearing seat through the bearing.

[0011] Furthermore, the feeding pipeline has a Y-shaped structure, with one upper end of the feeding pipeline connected to a feeding hopper via a first pipeline, and the other upper end of the feeding pipeline connected to a conveying pipeline via a second pipeline. The first pipeline and the second pipeline are respectively equipped with a switching solenoid valve.

[0012] Furthermore, it also includes a PLC controller, which is electrically connected to the weighing sensor, stepper motor, drive motor, drive cylinder, and two switching solenoid valves.

[0013] Furthermore, a stirring shaft is longitudinally arranged in the center of the reaction vessel. The top of the stirring shaft is driven to rotate by a stirring motor located at the top of the reaction vessel. A bushing for positioning the stirring shaft is fitted on the upper end of the stirring shaft. The top of the bushing is fixed to the top of the reaction vessel. The liquid distributor is fitted on the outside of the bushing. The liquid distributor has a hollow conical structure. The upper side wall of the liquid distributor is connected to the feed pipe. The lower side wall of the liquid distributor is tapered. Several discharge holes are evenly opened on the conical side wall of the liquid distributor.

[0014] The beneficial effects of this invention are reflected in: During feeding, the premixing tank rises and connects to the feeding pipeline via a connector. After premixing, it is tilted downwards and connected to the reactor via a connector for conveying. There is no material exposure throughout the process, completely isolating air and avoiding the problems of crusting and particulate impurities caused by the turnover of traditional material tanks. After the premixing tank is tilted downwards, the material inside the tank is conveyed to the reactor by gravity and screw conveyor, which greatly reduces the residue rate.

[0015] In this invention, the premixing tank's tilting and lifting functions can be automatically controlled by electric drive, eliminating the need for manual handling and dumping of materials, thus reducing labor intensity and human error. During feeding, the weight of the premixing tank is read in real time by a weighing sensor, and feeding is automatically started and stopped after the preset target value is reached, ensuring the stability of the formula ratio.

[0016] This invention features a dedicated feeder inside the main reaction tank to achieve precise feeding, which evenly distributes the premixed mother liquor onto the surface of the materials, expanding the contact area, reducing local accumulation, and enabling the mother liquor and main materials to quickly and fully blend, ensuring uniform mixing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 This is a cross-sectional view of the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of the premixing tank before it is connected to the feeding pipeline in this invention.

[0020] Figure 4 This is a schematic diagram of the structure after the premixing tank and the feeding pipeline are connected in this invention.

[0021] Figure 5 This is a side view of the premixing feeding mechanism in this invention.

[0022] Figure 6 This is a schematic diagram of the internal structure of the premixing feeding mechanism in this invention.

[0023] Figure 7 This is a schematic diagram of the structure of the connector and the connecting tube before they are connected in this invention.

[0024] Figure 8 This is a schematic diagram of the structure after the connector and the connecting tube are connected in this invention.

[0025] Figure 9 This is a cross-sectional view of the liquid distributor in this invention.

[0026] Explanation of reference numerals in the attached drawings: reaction vessel 1, stirring shaft 11, stirring motor 12, shaft sleeve 13, liquid distributor 2, feed pipe 21, discharge hole 22, insertion pipe 3, insertion groove 31, groove 32; Feeding pipe 4, feeding hopper 41, first pipe 42, second pipe 43, conveying pipe 44, switch solenoid valve 45; The components include: a premixing feeding mechanism 5, a bracket 51, a weighing sensor 511, a bearing seat 512, a magnet 513, a concave groove 514, a tilting frame 52, a rotating shaft 521, an iron sheet 522, a premixing tank 53, a guide rod 531, a protrusion 532, a conveying pipe section 533, a stirring rod 534, a spiral auger 535, a positioning frame 536, a stepper motor 54, a drive cylinder 55, and a drive motor 56. 6. Connector 6, receiving cavity 61, interface 62, telescopic rod 63, sealing head 631, protruding rod 632, snap ring 64, guide seat 65, flow hole 651, spring 66, protruding edge 67, elastic sealing assembly 68. Detailed Implementation

[0027] To make the technical solution of this invention clearer and more explicit, the invention will be further described below with reference to the accompanying drawings. Any solution derived by equivalent substitution and conventional reasoning of the technical features of this invention falls within the protection scope of this invention. The fixed connections and fixed installations mentioned in this invention are all common connection methods in the mechanical field, including welding, bolt and nut connections, and screw connections.

[0028] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0029] Please see the appendix Figure 1-4 This embodiment provides a high-performance sealant intelligent reaction device, including a reaction tank 1 and a premixing feeding mechanism 5 disposed on the reaction tank 1. A liquid distributor 2 is provided at the upper end of the reaction tank 1, and a feed pipe 21 is connected to the liquid distributor 2. One end of the feed pipe 21 passes through one side of the top of the reaction tank 1 and is provided with a connector 3. A feeding pipe 4 is provided above one side of the reaction tank 1, and a connector 3 is also provided at the bottom end of the feeding pipe 4. The two connectors 3 are arranged symmetrically at the top and bottom. The premixing feeding mechanism 5 is installed on one side of the top of the reaction tank 1 between the two connectors 3. The premixing feeding mechanism 5 includes a support 51, a tilting frame assembly, and a premixing device. The support 51 is disposed on one side of the top of the reaction tank 1, and a premixing tank 53 is movably disposed on the support 51 through the tilting frame assembly.

[0030] The tilting frame assembly includes a tilting frame 52 fitted around the outside of the premix tank 53 and a stepper motor 54 that drives the tilting frame 52 to rotate. The two sides of the tilting frame 52 are rotatably connected to the two sides of the support 51 via horizontally arranged rotating shafts 521. One of the rotating shafts 521 is driven by the stepper motor 54 located on the outside of the support 51 and tilts up and down by 180 degrees. Two guide rods 531 are respectively provided axially on the outer wall of the premix tank 53. The two guide rods 531 pass through the two sides of the tilting frame 52 axially, allowing the premix tank to move within the tilting frame 52. A drive cylinder 55 is mounted on the tilting frame 52 via a cylinder seat. The piston rod of the drive cylinder is aligned with the direction of the guide rods 531. One end of the piston rod is connected to a protrusion 532 on the outer wall of the premix tank 53, so that the drive cylinder 55 drives the premix tank 53 to move up and down on the tilting frame 52. The premixing tank 53 is equipped with a stirring and conveying assembly, which is driven to rotate by a drive motor 56 located at the rear end of the premixing tank. The front end of the premixing tank 53 has a connector 6 adapted to two connecting pipes 3. A drive cylinder 55 drives the premixing tank 53 to move, allowing it to connect with one of the connecting pipes 3 via its connector 6, thus connecting the premixing tank 53 to the feeding pipeline 4 or the reaction tank 1. When the premixing tank 53 is connected to the feeding pipeline 4, the mother liquor in the feeding pipeline 4 flows into the premixing tank 53. When the premixing tank 53 is connected to the reaction tank 1, the uniformly mixed mother liquor in the premixing tank 53 flows into the reaction tank 1 and is evenly distributed onto the base material by the distributor 2, achieving uniform material distribution.

[0031] like Figure 7-8 As shown, in this embodiment, both the insertion tube 3 and the insertion connector 6 have a receiving cavity 61 inside. The insertion tube 3 has a insertion groove 31 for receiving the insertion connector 6 at the front end of the receiving cavity 61. The front ends of the receiving cavities of both the insertion tube 3 and the insertion connector 6 are tapered and have corresponding interfaces 62. The receiving cavities 61 of the insertion tube 3 and the insertion connector 6 are respectively provided with mutually cooperating elastic sealing components 68. The elastic sealing components 68 include a telescopic rod 63, a retaining spring 64, a guide seat 65, and a spring 66. The retaining spring 64 is disposed on the inner wall of the receiving cavity 61, and the retaining spring is provided with... The guide seat 65 has several flow holes 651 around its perimeter. A telescopic rod 63 is inserted through the center of the guide seat 65. The front end of the telescopic rod has a sealing head 631 for sealing the interface 62. The front end of the sealing head 631 has a protruding rod 632 that extends out of the interface. A spring 66 is sleeved on the telescopic rod 63. The rear end of the spring 66 presses against the guide seat 65, and the front end of the spring 66 presses forward against the sealing head 631 to achieve a seal. By pressing the protruding rod 632 of the connector 3 against each other, the sealing head can be moved backward to release the seal, thereby achieving communication between the two.

[0032] In this embodiment, the end edge of the insertion groove 31 of the insertion tube 3 is provided with a groove 32, and an annular sealing ring is provided in the groove 32. The front edge of the insertion connector 6 is provided with a protruding edge 67 that matches the groove 32. The insertion connector 6 is inserted into the insertion seat, so that the protruding edge 67 is embedded in the groove 32 and presses the sealing ring to achieve pressure sealing.

[0033] like Figure 6 As shown, in this embodiment, the premix tank 53 has a tapered end and a cylindrical conveying pipe section 533. A connector 6 is provided at one end of the conveying pipe section 533. The stirring and conveying assembly includes a stirring rod 534 and a spiral auger 535. One end of the stirring rod 534 is driven to rotate by a drive motor 56. The stirring rod 534 has stirring blades that mix various additives and silicone oil. The other end of the stirring rod 534 is connected to the spiral auger 535. One end of the spiral auger 535 extends into the conveying pipe section 533 and is used to convey the mixed mother liquor. One shaft end of the spiral auger 535 is rotatably mounted on the inner wall of the rear end of the receiving cavity 61 of the connector 6 via a bearing and positioning frame 536. During discharge, the premix tank 53 is flipped and connected to the connector 3, allowing the mother liquor to flow into the reaction tank 1 through the connector 6. At this time, the rotation of the spiral auger 535 further increases the conveying speed of some of the more viscous mother liquor.

[0034] like Figure 9 As shown, in this embodiment, a stirring shaft 11 is longitudinally arranged in the center of the reaction tank 1. The top end of the stirring shaft 11 is driven to rotate by a stirring motor 12 located at the top of the reaction tank 1. A bushing 13 for positioning the stirring shaft 11 is sleeved on the upper end of the stirring shaft 11. The top of the bushing 13 is fixed to the top of the reaction tank 1. A liquid distributor 2 is sleeved on the outside of the bushing 13. The liquid distributor 2 has a hollow conical structure. The upper side wall of the liquid distributor 2 is connected to the feed pipe 21. The lower side wall of the liquid distributor 2 is tapered. Several discharge holes 22 are evenly opened on the conical side wall of the liquid distributor 2. When the mother liquor enters the liquid distributor 2 through the feed pipe 21, it is discharged outward through the discharge holes 22 at its bottom end and evenly distributed onto the base material.

[0035] like Figure 5 As shown, in this embodiment, the support 51 has a U-shaped longitudinal section. Concave grooves 514 are provided at the top of both sides of the support 51, and weighing sensors 511 are provided at the bottom of both concave grooves 514. A bearing seat 512 is placed on the upper end of the weighing sensor 511, and a rotating shaft 521 is rotatably mounted in the bearing seat 512 via a bearing. This allows the weighing sensor 511 to measure the weight of the liquid inside the premix tank 53 in real time. By weighing the empty tank before feeding and the total weight after feeding, the difference is the actual amount of liquid fed.

[0036] In this embodiment, in order to ensure the docking accuracy between the connector 6 and the connector 3 of the premix tank 53, the flipping frame 52 and the support 51 are provided with a rotation positioning component. The rotation positioning component includes a magnet 513 disposed on the inner wall of the support 51 and two iron pieces 522 disposed at the upper and lower ends of the flipping frame 52 and attracted to the magnet 513. When the stepper motor 54 drives the flipping frame 52 to rotate 180 degrees, one of the iron pieces 522 on the flipping frame 52 is in contact with the magnet 513 to achieve magnetic positioning and prevent the premix tank 53 from shifting, which would affect the docking accuracy between the connector 6 and the connector 3.

[0037] In this embodiment, the feeding pipeline 4 has a Y-shaped structure and is fixed by an external support frame. One end of the upper side of the feeding pipeline 4 is connected to a feeding hopper 41 through a first pipeline 42, and the feeding hopper 41 is used to add various additives. The other end of the upper side of the feeding pipeline 4 is connected to a conveying pipeline 44 through a second pipeline 43, and the conveying pipeline 44 is used to convey silicone oil. The first pipeline 42 and the second pipeline 43 are respectively equipped with a switching solenoid valve 45 for sealing the pipeline.

[0038] In this embodiment, a PLC controller is also included. The PLC controller is electrically connected to the weighing sensor 511, the stepper motor 54, the drive motor 56, the drive cylinder 55, and the two switching solenoid valves 45, and controls each component to perform corresponding operations.

[0039] Working principle of this invention: First, the PLC controller controls the drive cylinder 55 to raise the premix tank 53, and its connector 6 connects to the connector 3 of the feeding pipeline. After the additive is added to the feeding hopper, the PLC controller controls the corresponding solenoid valve to open, and the additive flows into the premix tank through the connector and connector. Then, the solenoid valve corresponding to the conveying pipe is opened, and silicone oil flows into the premix tank. At the same time, the weighing sensor weighs in real time, and the solenoid valve closes when the predetermined value is reached. After that, the premix tank is reset, and the stirring and conveying assembly starts to perform premixing. After stirring is completed, the PLC controller drives the stepper motor to rotate the tilting frame 52 and the premix tank 180 degrees, and then presses down the premix tank 53 so that the connector connects to the connector on the reaction tank 1. At this time, the premixed mother liquor flows into the distributor 2 through the feed pipe, and finally is evenly distributed onto the base material through the discharge hole at the bottom of the distributor to expand the contact area and reduce local accumulation.

[0040] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A high-performance sealant intelligent reaction device, characterized in that, The reaction vessel includes a reaction vessel (1) and a premixing feeding mechanism (5) installed on the reaction vessel (1). A distributor (2) is provided at the upper end of the reaction vessel (1). A feed pipe (21) is connected to the distributor (2). One end of the feed pipe (21) passes through the top side of the reaction vessel (1) and is provided with a connector (3). A feeding pipe (4) is provided above one side of the reaction vessel (1). A connector (3) is also provided at the bottom end of the feeding pipe (4). The two connectors (3) are arranged symmetrically at the top and bottom. The premixing feeding mechanism (5) is installed between the two connectors (3) on one side of the top of the reaction vessel (1). The premixing feeding mechanism (5) includes a support (51), a tilting frame assembly, and a premixing device. The support (51) is located on one side of the top of the reaction tank (1), and the premixing tank (53) is movably mounted on the support (51) via the tilting frame assembly. The tilting frame assembly includes a tilting frame (52) fitted around the outside of the premixing tank (53) and a stepper motor (54) that drives the tilting frame (52) to rotate. The two sides of the tilting frame (52) are rotatably connected to the two sides of the support (51) via horizontally arranged rotating shafts (521), one of which is connected to the other side of the support (51). The premixed tank (53) is driven and rotated up and down by a stepper motor (54) located on the outside of the support (51). Multiple guide rods (531) are axially arranged on the outer wall of the premixed tank (53), and these guide rods (531) pass through both sides of the rotating frame (52) axially, allowing the premixed tank (53) to move within the rotating frame (52). A drive cylinder (55) is mounted on the rotating frame (52), with the piston rod of the drive cylinder (55) aligned with the direction of the guide rods (531). One end of the piston rod is connected to a protrusion (532) on the outer wall of the premixed tank (53), enabling the drive cylinder (55) to rotate. The premix tank (53) is lifted and lowered on the tilting frame (52); the premix tank (53) is equipped with a stirring and conveying assembly, which is driven to rotate by a drive motor (56) located at one end of the premix tank (53). The other end of the premix tank (53) is equipped with a plug (6) that is compatible with two plug pipes (3). The premix tank (53) is driven to move by the drive cylinder (55), so that the premix tank (53) is connected to one of the plug pipes (3) through its plug (6), thereby realizing the connection between the premix tank (53) and the feeding pipeline (4) or the reaction tank (1).

2. The high-performance sealant intelligent reaction device according to claim 1, characterized in that, Both the insertion tube (3) and the insertion connector (6) have a receiving cavity (61) inside. The insertion tube (3) has a insertion groove (31) for receiving the insertion connector (6) at the front end of the receiving cavity (61). The front ends of the receiving cavities (61) of the insertion tube (3) and the insertion connector (6) are tapered and have corresponding interfaces (62). The receiving cavities (61) of the insertion tube (3) and the insertion connector (6) are respectively provided with mutually cooperating elastic sealing components (68). The elastic sealing components (68) include a telescopic rod (63), a retaining ring (64), a guide seat (65), and a spring (66). The retaining ring (64) is provided on the inner wall of the receiving cavity (61), and the guide seat (65) is provided on the retaining ring (64). The seat (65) has several flow holes (651) around its perimeter. The guide seat (65) has a telescopic rod (63) through its center. The front end of the telescopic rod (63) has a sealing head (631) for sealing the interface (62). The front end of the sealing head (631) has a protruding rod (632) that extends out of the interface (62). The telescopic rod (63) is fitted with a spring (66). The rear end of the spring (66) presses against the guide seat (65), and the front end of the spring (66) presses against the sealing head (631) to achieve a seal. The protruding rod (632) in the plug tube (3) and the plug connector (6) press against each other, causing the sealing head (631) to move backward and no longer seal the interface (62), thereby achieving communication between the plug connector (6) and the plug tube (3).

3. The high-performance sealant intelligent reaction device according to claim 2, characterized in that, The insertion slot (31) of the insertion tube (3) has a groove (32) at the end edge, and a ring-shaped sealing ring is provided in the groove (32). The front edge of the insertion connector (6) has a protruding edge (67) that matches the groove (32). The insertion connector (6) is inserted into the insertion seat, so that the protruding edge (67) is embedded in the groove (32) and presses the sealing ring to achieve a seal.

4. The high-performance sealant intelligent reaction device according to claim 2, characterized in that, The premix tank (53) is tapered at one end and has a conveying pipe section (533). The connector (6) is provided at one end of the conveying pipe section (533). The stirring and conveying assembly includes a stirring rod (534) and a spiral auger (535). One end of the stirring rod (534) is driven to rotate by a drive motor (56). The other end of the stirring rod (534) is connected to the spiral auger (535). The spiral auger (535) extends into the conveying pipe section (533). One shaft end of the spiral auger (535) is rotatably mounted on the inner wall of the rear end of the receiving cavity (61) of the connector (6) through a bearing and a positioning frame (536).

5. The high-performance sealant intelligent reaction device according to claim 1, characterized in that, The support (51) has a U-shaped longitudinal section. Both sides of the support (51) have concave grooves (514) at the top. The bottom of the two concave grooves (514) are equipped with weighing sensors (511). A bearing seat (512) is placed on the upper end of the weighing sensor (511). The rotating shaft (521) is rotatably arranged in the bearing seat (512) through the bearing.

6. The high-performance sealant intelligent reaction device according to claim 5, characterized in that, The feeding pipeline (4) has a Y-shaped structure. One end of the feeding pipeline (4) is connected to the feeding hopper (41) through the first pipeline (42), and the other end of the feeding pipeline (4) is connected to the conveying pipe (44) through the second pipeline (43). The first pipeline (42) and the second pipeline (43) are respectively equipped with a switching solenoid valve (45).

7. The high-performance sealant intelligent reaction device according to claim 6, characterized in that, It also includes a PLC controller, which is electrically connected to the weighing sensor (511), the stepper motor (54), the drive motor (56), the drive cylinder (55), and two switching solenoid valves (45).

8. The high-performance sealant intelligent reaction device according to claim 1, characterized in that, A stirring shaft (11) is longitudinally arranged in the center of the reaction tank (1). The top of the stirring shaft (11) is driven to rotate by a stirring motor (12) located on the top of the reaction tank (1). A bushing (13) for positioning the stirring shaft (11) is sleeved on the upper end of the stirring shaft (11). The top of the bushing (13) is fixed to the top of the reaction tank (1). The liquid distributor (2) is sleeved on the outside of the bushing (13). The liquid distributor (2) has a hollow conical structure. The upper side wall of the liquid distributor (2) is connected to the feed pipe (21). The lower side wall of the liquid distributor (2) is tapered. Several discharge holes (22) are evenly opened on the conical side wall of the liquid distributor (2).

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