High-temperature sealing tape stirring kneading machine with cooling function

Abstract

The invention relates to the field of stirring kneading machines, in particular to a high-temperature sealing tape stirring kneading machine with a cooling function, which comprises a bearing plate, a first kneading box is arranged above the bearing plate, and second kneading boxes are fixedly connected to the left end and the right end of the first kneading box. A driving mechanism is started to enable a guide rod to move, materials flowing into a kneading groove are kneaded, the materials can enter a U-shaped pipe through a connecting pipe and then flow out through a liquid outlet pipe, the materials located in the U-shaped pipe can be rapidly water-cooled by cooling water in a water cooling pipe, the cooling water in the water cooling pipe and a water tank circularly flow, and thus the materials are kneaded. A gap between the inner box and the first kneading box is also filled with cooling water, a first infusion pump and a third infusion pump respectively pump the cooling water in the two second kneading boxes into the water tank, and a fourth infusion pump pumps the cooling water in the water tank into a fixed pipe and a water injection pipe to flow back into the two second kneading boxes, so that circulating flow of the cooling water is formed; and the materials can be quickly cooled.

Description

Technical Field

[0001] The invention belongs to the field of stirring and kneading machines, and in particular relates to a high-temperature sealing tape stirring and kneading machine with a cooling function. Background Art

[0002] High temperature sealing tapes are widely used in aerospace, electronic packaging, automobile manufacturing and other fields. Their performance is highly dependent on the uniform mixing of materials and temperature control during the production process.

[0003] High-temperature sealants (such as silicone, epoxy resin, etc.) need to be stirred and kneaded at high temperatures (usually 150-300°C) to activate the cross-linking reaction. Traditional stirring and kneading machines (such as twin-screw extruders, planetary mixers) usually adopt high shear force design to enhance the dispersion effect, but high-speed stirring will intensify the friction heat generated by the material, and the local temperature may exceed the process window. The high-temperature sealing tape stirring and kneading machine in the prior art is difficult to quickly knead the material when in use, and it is impossible to quickly cool the material, and it is difficult to improve the molding effect of the high-temperature sealant, which needs further improvement.

[0004] Therefore, a high-temperature sealing tape stirring and kneading machine with a cooling function is proposed, which can quickly knead the material, quickly cool the material, and improve the molding effect of the high-temperature sealant. Summary of the invention

[0005] In order to overcome the problems in the prior art that the high-temperature sealing tape stirring and kneading machine is difficult to quickly knead the material, cannot quickly cool the material, and is difficult to improve the molding effect of the high-temperature sealant when in use, therefore, a high-temperature sealing tape stirring and kneading machine with a cooling function is proposed.

[0006] The technical scheme of the present invention is: a high-temperature sealing tape stirring and kneading machine with a cooling function, comprising a carrying plate; a first kneading box is arranged above the carrying plate, the left and right ends of the first kneading box are fixedly connected to the second kneading box, the upper end of the second kneading box is fixedly connected to a fixed cylinder in a through-type manner, an inner box is arranged inside the second kneading box, a hot melt feeding mechanism is arranged at the upper end of the second kneading box, a water tank is fixedly connected to the upper end of the carrying plate, a first liquid pump, a second liquid pump and a third liquid pump are arranged on the carrying plate, a fourth liquid pump is arranged on one of the second kneading boxes, and a cooling discharge mechanism is arranged on one side of the two second kneading boxes;

[0007] The water inlet pipe of the first liquid pump is connected to the water outlet of the second kneading box;

[0008] The water inlet pipe of the third liquid pump is connected to the water outlet of another second kneading box;

[0009] The water inlet pipe of the second liquid pump is connected to the cooling discharge mechanism, and the water outlet pipes of the first liquid pump, the second liquid pump and the third liquid pump are all connected to the water tank;

[0010] The water inlet pipe of the fourth liquid pump is connected to the water tank, a water supply component is provided on the fixed cylinder, and the water outlet of the fourth liquid pump is connected to the water supply component;

[0011] A hot melt feeding mechanism is provided at the upper end of the inner box, a kneading groove is opened inside the first kneading box, guide rods are slidably penetrated on both sides of the kneading groove, a moving component is provided on the first kneading box, one end of an infusion tube is fixedly penetrated at both ends of the kneading groove, and the other end of the infusion tube passes through the side wall of the inner box and extends to the inner wall of the inner box.

[0012] Preferably, the water supply component includes a fixed pipe and a water injection pipe. The upper ends of the two fixed cylinders are fixedly connected to a fixed pipe, and the lower ends of the fixed pipes are fixedly connected to two water injection pipes. The water injection pipes are located in the fixed cylinders, and the water outlet pipe of the fourth liquid pump is connected to the water inlet end of the fixed pipe.

[0013] Preferably, the moving assembly includes a center block, a double-thread screw, a threaded sleeve block, a guide rod and a driving mechanism; the center block is fixedly connected to the center of the upper end of the first kneading box, and double-thread screws are rotatably installed on both sides of the center block. The threads of the outer wall of the double-thread screw located on both sides of the center are opposite to each other, and two threaded sleeve blocks respectively adapted to the two types of threads are installed on the outer wall of the double-thread screw, and the side wall of the threaded sleeve block is fixedly connected to the guide rod, and the double-thread screw is provided with a driving mechanism for rotating the double-thread screw.

[0014] Preferably, the driving mechanism comprises a first support block, a gear ring, a second support block, a rotating column, a first motor and an external gear cylinder; the first support blocks are fixedly connected to both sides of the first kneading box, the side walls at both ends of the double-thread screw are rotatably mounted on the inner walls of the two first support blocks, the upper ends of the two first support blocks are fixedly connected to the second support blocks, a rotating column is rotatably mounted between the two second support blocks, the side wall of one of the second support blocks is fixedly connected to the first motor, the output shaft of the first motor passes through one of the second support blocks and is fixedly connected to one end of the rotating column, the middle part of the side wall of the rotating column is fixedly connected to the external gear cylinder, the side wall of the double-thread screw is fixedly connected to two gear rings, and the gear rings and the external gear cylinder are meshed with each other.

[0015] Preferably, the cooling and discharging mechanism includes a connecting pipe, a U-shaped pipe, a water cooling pipe, a water inlet pipe and a water outlet pipe; one end of the connecting pipe is fixedly connected to the side of the second kneading box close to the water tank, the other ends of the two connecting pipes are commonly fixedly connected to the U-shaped pipe, the outer wall of the U-shaped pipe is fixedly connected with two water outlet pipes and one water inlet pipe in a penetrating manner, the water outlet pipe of the second liquid pump is connected to the water inlet end of the water inlet pipe, and the water outlet pipes of the two water outlet pipes are connected to the water tank.

[0016] Preferably, the cooling discharge mechanism also includes a liquid outlet pipe, the lower end of the U-shaped tube is fixedly connected with the liquid outlet pipe, the lower end of the liquid outlet pipe passes through the supporting plate and extends to the bottom of the supporting plate, and the lower end of the supporting plate is fixedly connected with two third support blocks.

[0017] Preferably, the hot melt feeding mechanism includes a feed barrel, a third motor, a second rotating rod, a second auger, an electric heating barrel and a feed hopper; the upper end of the inner box is fixedly connected to the feed barrel, the upper end of the feed barrel is fixedly connected to the third motor, the lower end of the output shaft of the third motor is fixedly connected to the second rotating rod, the side wall of the second rotating rod is fixedly connected to the second auger, the side wall of the feed barrel is fixedly connected to the electric heating barrel, a feed hopper is provided on the upper part of the side wall of the feed barrel, the interior of the feed hopper and the interior of the feed barrel are communicated with each other, and the discharge port of the feed hopper is located above the second auger.

[0018] Preferably, there is a gap between the side wall of the inner box and the inner wall of the second kneading box.

[0019] Preferably, a water channel is provided through the lower left end of the inner box, a support is fixedly connected to the bottom surface of the inner wall of the water channel, and an upper end of the support is fixedly connected to the top surface of the inner wall of the water channel.

[0020] Preferably, a feeding mechanism is provided inside the second kneading box, and the feeding mechanism includes a second motor, a first rotating rod, a first auger and a through hole; the second motor is fixedly connected to the side of the second kneading box away from the water tank, the output shaft of the second motor passes through the second kneading box and is fixedly connected to the first rotating rod, the side wall of the first rotating rod is fixedly connected to the first auger, and a through hole is penetrated on the side of the second kneading box close to the water tank, and the interior of the through hole is communicated with the interior of the U-shaped tube.

[0021] The beneficial effects of the present invention are as follows: by putting materials into the feed hopper, turning on the third motor and the electric heating cylinder, the materials can be quickly hot-melted, the hot-melted materials fall into the inner box, part of the materials flow into the kneading groove through the infusion tube, turning on the driving mechanism to move the guide rod, and kneading the materials flowing into the kneading groove, the materials will enter the interior of the U-shaped tube through the connecting tube, and then flow out through the liquid outlet tube, the materials inside the U-shaped tube will be quickly water-cooled by the cooling water in the water-cooling tube, and the cooling water in the water-cooling tube and the water tank circulate The gap between the inner box and the first kneading box is also filled with cooling water. The first liquid pump and the third liquid pump respectively pump the cooling water in the two second kneading boxes into the water tank, and the fourth liquid pump pumps the cooling water in the water tank into the fixed pipe and the water injection pipe and refluxes it to the two second kneading boxes, forming a circulating flow of cooling water, which can quickly cool down the material, solving the problem that the high-temperature sealing tape stirring and kneading machine in the prior art is difficult to quickly knead the material, cannot quickly cool the material, and is difficult to improve the molding effect of the high-temperature sealant when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a three-dimensional structural schematic diagram of a high-temperature sealing tape stirring and kneading machine with a cooling function of the present invention;

[0023] Figure 2Shown is a cross-sectional three-dimensional structural schematic diagram of a hot melt feeding mechanism of a high-temperature sealing tape stirring and kneading machine with a cooling function of the present invention;

[0024] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the first kneading box of a high-temperature sealing tape stirring and kneading machine with a cooling function of the present invention;

[0025] Figure 4 Shown is a three-dimensional structural schematic diagram of a connecting pipe of a high-temperature sealing tape stirring and kneading machine with a cooling function according to the present invention;

[0026] Figure 5 Shown is a three-dimensional schematic diagram of a liquid outlet pipe of a high-temperature sealing tape stirring and kneading machine with a cooling function according to the present invention;

[0027] Figure 6 Shown is a schematic diagram of a cross-sectional three-dimensional structure of a second kneading box of a high-temperature sealing tape stirring and kneading machine with a cooling function according to the present invention;

[0028] Figure 7 The schematic diagram of the cross-sectional three-dimensional structure of the second liquid pump of the high-temperature sealing tape stirring and kneading machine with cooling function of the present invention is shown;

[0029] Figure 8 Shown is a three-dimensional cross-sectional structural schematic diagram of an inner box of a high-temperature sealing tape stirring and kneading machine with a cooling function according to the present invention.

[0030] The markings in the attached drawings are: 1, bearing plate; 2, first kneading box; 21, center block; 22, double-thread screw; 23, threaded sleeve block; 24, guide rod; 25, first support block; 26, gear ring; 27, second support block; 28, rotating column; 29, first motor; 210, outer gear cylinder; 3, second kneading box; 31, second motor; 32, first rotating rod; 33, first auger; 34, through hole; 4, fixed cylinder; 5, inner box; 6, hot melt feeding mechanism; 61, feeding cylinder; 62, first Three motors; 63, second rotating rod; 64, second auger; 65, electric heating cylinder; 66, feed hopper; 7, water tank; 8, first liquid pump; 9, second liquid pump; 91, U-shaped pipe; 92, water cooling pipe; 93, water inlet pipe; 94, water outlet pipe; 10, third liquid pump; 11, fourth liquid pump; 12, liquid outlet pipe; 13, liquid infusion pipe; 14, kneading trough; 15, connecting pipe; 16, third support block; 17, water trough; 18, support pillar; 19, fixing pipe; 20, water injection pipe. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Example 1: Please refer to Figure 1-Figure 8 A high-temperature sealing tape stirring and kneading machine with a cooling function comprises a carrying plate 1; a first kneading box 2 is arranged above the carrying plate 1, and second kneading boxes 3 are fixedly connected to both left and right ends of the first kneading box 2, and a fixing cylinder 4 is fixedly connected to the upper end of the second kneading box 3 in a through-type manner, an inner box 5 is arranged inside the second kneading box 3, and a hot melt feeding mechanism 6 is arranged at the upper end of the second kneading box 3, a water tank 7 is fixedly connected to the upper end of the carrying plate 1, and a first liquid pump 8, a second liquid pump 9 and a third liquid pump 10 are arranged on the carrying plate 1, and a fourth liquid pump 11 is arranged on one of the second kneading boxes 3, and a cooling discharge mechanism is commonly arranged on one side of the two second kneading boxes 3;

[0033] The water inlet pipe of the first liquid pump 8 is connected to the water outlet of the second kneading box 3;

[0034] The water inlet pipe of the third liquid pump 10 is connected to the water outlet of another second kneading box 3;

[0035] The water inlet pipe of the second liquid pump 9 is connected to the cooling discharge mechanism, and the water outlet pipes of the first liquid pump 8, the second liquid pump 9 and the third liquid pump 10 are all connected to the water tank 7;

[0036] The water inlet pipe of the fourth liquid pump 11 is connected to the water tank 7, a water supply component is provided on the fixed cylinder 4, and the water outlet of the fourth liquid pump 11 is connected to the water supply component;

[0037] A hot melt feeding mechanism 6 is provided at the upper end of the inner box 5, a kneading groove 14 is opened inside the first kneading box 2, guide rods 24 are slidably penetrated on both sides of the kneading groove 14, and a moving component is provided on the first kneading box 2. One end of the infusion tube 13 is fixedly penetrated at both ends of the kneading groove 14, and the other end of the infusion tube 13 passes through the side wall of the inner box 5 and extends to the inner wall of the inner box 5.

[0038] When in use, the first kneading box 2 and the two second kneading boxes 3 are arranged, and the four sets of liquid pumps form a closed-loop cooling circuit, which can realize the temperature gradient control of the material. The design of the liquid infusion tube 13 extending to the inner box 5 ensures that the material can be kneaded by the movement of the guide rod 24 in the first kneading box 2, thereby improving the material

[0039] See also Figure 1 and Figure 8 In this embodiment, the water supply component includes a fixed pipe 19 and a water injection pipe 20. The upper ends of the two fixed cylinders 4 are fixedly connected with a fixed pipe 19, and the lower ends of the fixed pipes 19 are fixedly connected with two water injection pipes 20. The water injection pipes 20 are located in the fixed cylinder 4. The outlet pipe of the fourth liquid pump 11 is connected to the inlet end of the fixed pipe 19 to facilitate the injection of cooling water into the fixed cylinder 4.

[0040] See also Figure 1 and Figure 3In this embodiment, the moving assembly includes a center block 21, a double-thread screw 22, a threaded sleeve 23, a guide rod 24 and a driving mechanism; the center block 21 is fixedly connected to the center of the upper end of the first kneading box 2, and the double-thread screws 22 are rotatably installed on both sides of the center block 21. The threads of the outer wall of the double-thread screw 22 located on both sides of the center are opposite to each other. Two threaded sleeves 23 respectively matched with the two kinds of threaded threads are installed on the outer wall of the double-thread screw 22, and the side wall of the threaded sleeve 23 is fixedly connected to the guide rod 24. The double-thread screw 22 is provided with a driving mechanism for rotating the double-thread screw 22.

[0041] When it is necessary to knead the sealant flowing into the first kneading box 2, the driving mechanism is turned on to make the double-thread screw 22 rotate forward and backward, and the two threaded sleeves 23 will move closer to and away from each other. The guide rod 24 is used to reciprocate inside the kneading groove 14 to knead the material inside the kneading groove 14. The first liquid pump 8 and the third liquid pump 10 respectively pump the cooling water in the two second kneading boxes 3 into the water tank 7, and the fourth liquid pump 11 pumps the cooling water in the water tank 7 into the fixed pipe 19 and the water injection pipe 20 and refluxes it to the two second kneading boxes 3, forming a circulating flow of cooling water, which can quickly cool the material.

[0042] See also Figure 1 and Figure 3 In this embodiment, the driving mechanism includes a first support block 25, a gear ring 26, a second support block 27, a rotating column 28, a first motor 29 and an outer gear cylinder 210; both sides of the first kneading box 2 are fixedly connected with the first support blocks 25, and the side walls of the two ends of the double-thread screw 22 are respectively rotatably mounted on the inner walls of the two first support blocks 25, and the upper ends of the two first support blocks 25 are fixedly connected with the second support blocks 27, and a rotating column 28 is rotatably mounted between the two second support blocks 27, and the side of one of the second support blocks 27 is fixedly connected with the second support blocks 27. A first motor 29 is fixedly connected to the wall, and the output shaft of the first motor 29 passes through one of the second support blocks 27 and is fixedly connected to one end of the rotating column 28. An external gear cylinder 210 is fixedly connected to the middle of the side wall of the rotating column 28. Two gear rings 26 are fixedly connected to the side wall of the double-thread screw 22. The gear rings 26 and the external gear cylinder 210 are meshed with each other. The meshing transmission of the gear rings 26 and the external gear cylinder 210, when the first motor 29 is turned on, can make the external gear cylinder 210 drive the gear ring 26 to rotate, thereby driving the double-thread screw 22 to rotate.

[0043] See also Figure 1 and Figure 2In the present embodiment, the hot melt feeding mechanism 6 includes a feeding barrel 61, a third motor 62, a second rotating rod 63, a second auger 64, an electric heating barrel 65 and a feeding hopper 66; the upper end of the inner box 5 is fixedly connected with the feeding barrel 61, the upper end of the feeding barrel 61 is fixedly connected with the third motor 62, the lower end of the output shaft of the third motor 62 is fixedly connected with the second rotating rod 63, the side wall of the second rotating rod 63 is fixedly connected with the second auger 64, the side wall of the feeding barrel 61 is fixedly connected with the electric heating barrel 65, and the upper part of the side wall of the feeding barrel 61 is provided with a feeding hopper 66, the interior of the feeding hopper 66 and the interior of the feeding barrel 61 are interconnected, and the discharge port of the feeding hopper 66 is located above the second auger 64, and the feeding hopper 66 can be used to conveniently feed materials into the interior of the feeding barrel 61, and the combination of the electric heating barrel 65 and the second auger 64 is conducive to realizing the gradient heating of the material.

[0044] See also Figure 1 and Figure 2 In this embodiment, there is a gap between the side wall of the inner box 5 and the inner wall of the second kneading box 3 to facilitate the passage of cooling water.

[0045] See also Figure 1 and Figure 8 In this embodiment, a water channel 17 is provided through the lower left end of the inner box 5, a support 18 is fixedly connected to the bottom surface of the inner wall of the water channel 17, and the upper end of the support 18 is fixedly connected to the top surface of the inner wall of the water channel 17, which is beneficial to water cooling of the inner box 5.

[0046] See also Figure 1 and Figure 6 In this embodiment, a feeding mechanism is provided inside the second kneading box 3, and the feeding mechanism includes a second motor 31, a first rotating rod 32, a first auger 33 and a through hole 34; the second motor 31 is fixedly connected to the side of the second kneading box 3 away from the water tank 7, the output shaft of the second motor 31 passes through the second kneading box 3 and is fixedly connected to the first rotating rod 32, the side wall of the first rotating rod 32 is fixedly connected to the first auger 33, and a through hole 34 is penetrated and opened on the side of the second kneading box 3 close to the water tank 7, the interior of the through hole 34 is interconnected with the interior of the U-shaped tube 91, and the second motor 31 is turned on to rotate the first auger 33, so that the material in the second kneading box 3 can be kneaded.

[0047] Example 2: Please refer to Figure 7 On the basis of Example 1, the present application provides a technical solution: the cooling and discharging mechanism includes a connecting pipe 15, a U-shaped pipe 91, a water cooling pipe 92, a water inlet pipe 93 and a water outlet pipe 94; one end of the connecting pipe 15 is fixedly connected to the side of the second kneading box 3 close to the water tank 7, and the other ends of the two connecting pipes 15 are commonly fixedly connected to the U-shaped pipe 91, and the outer wall of the U-shaped pipe 91 is fixedly connected with two water outlet pipes 94 and one water inlet pipe 93 in a through-type manner, the water outlet pipe of the second liquid pump 9 is connected to the water inlet end of the water inlet pipe 93, and the water outlet pipes of the two water outlet pipes 94 are connected to the water tank 7.

[0048] See also Figure 1 and Figure 7 In this embodiment, the cooling discharge mechanism also includes a liquid outlet pipe 12. The lower end of the U-shaped tube 91 is fixedly connected with the liquid outlet pipe 12. The lower end of the liquid outlet pipe 12 passes through the supporting plate 1 and extends to the bottom of the supporting plate 1. The lower end of the supporting plate 1 is fixedly connected with two third support blocks 16.

[0049] Working principle: First, put the material into the feed hopper 66, turn on the third motor 62 and the electric heating tube 65, and the material can be quickly melted. The melted material falls into the inner box 5, and part of the material flows into the kneading groove 14 through the infusion tube 13. The driving mechanism is turned on to move the guide rod 24. Specifically, the first motor 29 is turned on to rotate the first motor 29, and the outer gear cylinder 210 and the gear ring 26 are meshed. The gear ring 26 drives the double-tooth screw 22 to rotate, and the two threaded sleeves 23 will move closer to or farther away from each other, which will move the guide rod 24 to achieve kneading of the material flowing into the kneading groove 14. The material will pass through the connecting The connecting pipe 15 enters the interior of the U-shaped tube 91 and then flows out through the liquid outlet pipe 12. The material inside the U-shaped tube 91 will be quickly cooled by the cooling water in the water-cooling pipe 92. The cooling water in the water-cooling pipe 92 and the water tank 7 circulate, and the gap between the inner box 5 and the first kneading box 2 is also filled with cooling water. The first liquid pump 8 and the third liquid pump 10 respectively pump the cooling water in the two second kneading boxes 3 into the water tank 7, and the fourth liquid pump 11 pumps the cooling water in the water tank 7 into the fixed pipe 19 and the water injection pipe 20 and refluxes it to the two second kneading boxes 3, forming a circulating flow of cooling water, which can quickly cool the material.

[0050] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A high-temperature sealing tape stirring and kneading machine with a cooling function, comprising a carrying plate (1); characterized in that: A first kneading box (2) is provided above the carrier plate (1), and second kneading boxes (3) are fixedly connected to both left and right ends of the first kneading box (2), and a fixed cylinder (4) is fixedly connected to the upper end of the second kneading box (3) in a through-type manner, and an inner box (5) is provided inside the second kneading box (3), and a hot melt feeding mechanism (6) is provided at the upper end of the second kneading box (3). A water tank (7) is fixedly connected to the upper end of the carrier plate (1), and a first liquid pump (8), a second liquid pump (9) and a third liquid pump (10) are provided on the carrier plate (1), and a fourth liquid pump (11) is provided on one of the second kneading boxes (3), and a cooling discharge mechanism is provided on one side of the two second kneading boxes (3); The water inlet pipe of the first liquid pump (8) is connected to the water outlet of the second kneading box (3); The water inlet pipe of the third liquid pump (10) is connected to the water outlet of another second kneading box (3); The water inlet pipe of the second liquid pump (9) is connected to the cooling discharge mechanism, and the water outlet pipes of the first liquid pump (8), the second liquid pump (9) and the third liquid pump (10) are all connected to the water tank (7); The water inlet pipe of the fourth liquid pump (11) is connected to the water tank (7), a water supply component is provided on the fixed cylinder (4), and the water outlet of the fourth liquid pump (11) is connected to the water supply component; A hot melt feeding mechanism (6) is provided at the upper end of the inner box (5), a kneading groove (14) is provided inside the first kneading box (2), guide rods (24) are slidably provided on both sides of the kneading groove (14), a moving assembly is provided on the first kneading box (2), one end of an infusion tube (13) is fixedly connected to the left and right ends of the kneading groove (14), and the other end of the infusion tube (13) passes through the side wall of the inner box (5) and extends to the inner wall of the inner box (5).

2. A high temperature sealing tape stirring and kneading machine with cooling function according to claim 1, characterized in that: The water supply component comprises a fixed pipe (19) and a water injection pipe (20); the upper ends of the two fixed tubes (4) are fixedly connected to the fixed pipe (19); the lower ends of the fixed pipes (19) are fixedly connected to two water injection pipes (20); the water injection pipes (20) are located inside the fixed tubes (4); and the water outlet pipe of the fourth liquid pump (11) is connected to the water inlet end of the fixed pipe (19).

3. The high-temperature sealing tape stirring and kneading machine with cooling function according to claim 1, characterized in that: The moving assembly comprises a center block (21), a double-thread screw (22), a threaded sleeve block (23), a guide rod (24) and a driving mechanism; the center block (21) is fixedly connected to the center of the upper end of the first kneading box (2); the double-thread screws (22) are rotatably mounted on both sides of the center block (21); the threads of the double-thread screw (22) on the outer wall of the double-thread screw (22) located on both sides of the center are opposite to each other; two threaded sleeve blocks (23) respectively matched with the two threaded threads are mounted on the outer wall of the double-thread screw (22); the guide rod (24) is fixedly connected to the side wall of the threaded sleeve block (23); and the double-thread screw (22) is provided with a driving mechanism for rotating the double-thread screw (22).

4. The high-temperature sealing tape stirring and kneading machine with cooling function according to claim 1, characterized in that: The driving mechanism comprises a first support block (25), a gear ring (26), a second support block (27), a rotating column (28), a first motor (29) and an external gear cylinder (210); both sides of the first kneading box (2) are fixedly connected with the first support blocks (25); the side walls of both ends of the double-thread screw (22) are rotatably mounted on the inner walls of the two first support blocks (25); the upper ends of the two first support blocks (25) are fixedly connected with the second support blocks (27); the two second support blocks (27) ) are rotatably mounted between the two second support blocks (27), a first motor (29) is fixedly connected to the side wall of one of the second support blocks (27), an output shaft of the first motor (29) passes through one of the second support blocks (27) and is fixedly connected to one end of the rotating column (28), an external gear cylinder (210) is fixedly connected to the middle of the side wall of the rotating column (28), two gear rings (26) are fixedly connected to the side wall of the double-thread screw (22), and the gear rings (26) and the external gear cylinder (210) are meshed with each other.

5. The high-temperature sealing tape stirring and kneading machine with cooling function according to claim 1, characterized in that: The cooling and discharging mechanism comprises a connecting pipe (15), a U-shaped pipe (91), a water cooling pipe (92), a water inlet pipe (93) and a water outlet pipe (94); one end of the connecting pipe (15) is fixedly connected to one side of the second kneading box (3) close to the water tank (7); the other ends of the two connecting pipes (15) are fixedly connected to the U-shaped pipe (91); two water outlet pipes (94) and one water inlet pipe (93) are fixedly connected through the outer wall of the U-shaped pipe (91); the water outlet pipe of the second liquid pump (9) is connected to the water inlet end of the water inlet pipe (93); and the water outlet pipes of the two water outlet pipes (94) are connected to the inside of the water tank (7).

6. A high temperature sealing tape stirring and kneading machine with cooling function according to claim 5, characterized in that: The cooling and discharging mechanism also includes a liquid outlet pipe (12), the lower end of the U-shaped tube (91) is fixedly connected to the liquid outlet pipe (12), the lower end of the liquid outlet pipe (12) passes through the supporting plate (1) and extends to the bottom of the supporting plate (1), and the lower end of the supporting plate (1) is fixedly connected to two third support blocks (16).

7. The high-temperature sealing tape stirring and kneading machine with cooling function according to claim 1, characterized in that: The hot melt feeding mechanism (6) comprises a feeding barrel (61), a third motor (62), a second rotating rod (63), a second auger (64), an electric heating barrel (65) and a feeding hopper (66); the upper end of the inner box (5) is fixedly connected to the feeding barrel (61), the upper end of the feeding barrel (61) is fixedly connected to the third motor (62), the lower end of the output shaft of the third motor (62) is fixedly connected to the second rotating rod (63), the side wall of the second rotating rod (63) is fixedly connected to the second auger (64), the side wall of the feeding barrel (61) is fixedly connected to the electric heating barrel (65), a feeding hopper (66) is provided on the upper part of the side wall of the feeding barrel (61), the interior of the feeding hopper (66) is interconnected with the interior of the feeding barrel (61), and the discharge port of the feeding hopper (66) is located above the second auger (64).

8. The high-temperature sealing tape stirring and kneading machine with cooling function according to claim 1, characterized in that: There is a gap between the side wall of the inner box (5) and the inner wall of the second kneading box (3).

9. The high-temperature sealing tape stirring and kneading machine with cooling function according to claim 1, characterized in that: A water channel (17) is provided through the lower left end of the inner box (5), a support (18) is fixedly connected to the bottom surface of the inner wall of the water channel (17), and the upper end of the support (18) is fixedly connected to the top surface of the inner wall of the water channel (17).

10. The high temperature sealing tape stirring and kneading machine with cooling function according to claim 5, characterized in that: A feeding mechanism is provided inside the second kneading box (3), and the feeding mechanism comprises a second motor (31), a first rotating rod (32), a first auger (33) and a through hole (34); the second motor (31) is fixedly connected to a side of the second kneading box (3) away from the water tank (7); the output shaft of the second motor (31) passes through the second kneading box (3) and is fixedly connected to the first rotating rod (32); the side wall of the first rotating rod (32) is fixedly connected to the first auger (33); a through hole (34) is penetrated and opened on a side of the second kneading box (3) close to the water tank (7); the interior of the through hole (34) and the interior of the U-shaped tube (91) are communicated with each other.

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