Automatic cutting device for efficient extrusion molding of heat insulation penetrating strip

Abstract

The efficient extrusion molding and automatic cutting device comprises a base, an equipment box is arranged on the upper side of the rear end of the base, a heating bin is arranged at the front end of the equipment box, an extrusion die assembly is arranged at the front end of the heating bin, a feeding cylinder is arranged in the center of the upper end of the heating bin, and a roller traction assembly is arranged on the front side of the lower end of the extrusion die assembly. An ultrasonic cutting assembly is arranged on the upper side of the front end of the roller traction assembly, electric rollers are evenly arranged in the roller traction assembly, and a thermoelectric conversion assembly is arranged on the upper side of the foremost end of the roller traction assembly. More sustainable development is achieved, and the energy consumption is reduced while the efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation strip extrusion manufacturing, and in particular to a thermal insulation strip high-efficiency extrusion molding automatic cutting device. Background Art

[0002] The extrusion process of the thermal insulation strip relies on the extruder screw to convey, compact, and further melt the plastic to make it in a completely uniform plasticized state, and then extrude it from the die under pressure, shape it through a molding machine, and cool it to make the desired product. Because the thermal insulation strip extruder is the key equipment for plastic extrusion, it determines the quality and output of the extruded product. The extruder is mainly composed of a screw, a barrel, a heating and cooling system, a transmission system, and a control device. The screw is the most critical functional component of the extruder, and it is responsible for the main functions of the extrusion process, such as conveying, compacting, plasticizing, homogenizing, pressurizing, and pumping out the material.

[0003] Patent No. CN202011499138.2 discloses a thermal insulation strip production and processing technology field, and discloses a stirring device for a thermal insulation strip extruder, including a stirring box, a feeding component and a mixing and stirring component. A feeding component is provided at the top of the stirring box, and a mixing and stirring component is provided below the feeding component. The mixing and stirring component includes a stirring mechanism, a heating and mixing mechanism, a reciprocating mechanism 1, a reciprocating mechanism 2 and a driving mechanism. The stirring mechanism is fixedly arranged at the lower end of the feeding component, and the heating and mixing mechanism is rotatably arranged at the lower end of the stirring mechanism. The reciprocating mechanism 1 is transmission-connected to the stirring mechanism, and it is connected to the heating and mixing mechanism. The combining mechanism is slidably connected, the reciprocating mechanism 2 is transmission-connected with the stirring mechanism, and the driving mechanism is movably connected with the reciprocating mechanism 1 and the reciprocating mechanism 2. The present invention arranges a feeding component and a mixing and stirring component to mix and stir the raw material particles for multiple times, so that the raw material mixing is more uniform, thereby improving the overall quality of the thermal insulation adhesive product. The present invention is novel and creative, and increases the practicability of the device. However, the invention has the following problems: first, the device cannot automatically cut the thermal insulation strip after extrusion, and the process is complicated. Second, the device cannot self-clean the extrusion mold, which easily causes the thermal insulation strip extrusion process to be not smooth, causing the machine to jam. Summary of the invention

[0004] The purpose of the present invention is to address the deficiencies in the prior art. By providing an ultrasonic cutting component, the technical problem that the device cannot automatically cut the thermal insulation strip after extrusion, and the complicated technical problem that the extrusion mold cannot be self-cleaned, which easily causes the thermal insulation strip extrusion process to be unsmooth and the machine to jam, is solved. By providing an ultrasonic conduction rod and an ultrasonic vibration plate, the technical problem that the device cannot self-clean the extrusion mold, which easily causes the thermal insulation strip extrusion process to be unsmooth and the machine to jam, is solved.

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

[0006] A heat-insulating strip efficient extrusion molding automatic cutting device comprises a base, an equipment box is provided on the upper side of the rear end of the base, a heating bin is provided on the front end of the equipment box, an extrusion die assembly is provided on the front end of the heating bin, a feeding cylinder is provided at the center of the upper end of the heating bin, a roller traction assembly is provided on the front side of the lower end of the extrusion die assembly, an ultrasonic cutting assembly is provided on the upper side of the front end of the roller traction assembly, electric rollers are evenly arranged inside the roller traction assembly, and a thermoelectric conversion assembly is provided on the upper side of the front end of the roller traction assembly.

[0007] Preferably, a bracket is provided at the upper end of the ultrasonic cutting component, an ultrasonic generator is provided at the center of the bracket, a clamp is provided at the lower end of the ultrasonic generator, a cutting knife is provided at the center of the lower end of the clamp, telescopic rods are provided at the lower ends of the left and right sides of the bracket, and a cylinder is provided at the lower end of the telescopic rods.

[0008] As a preference, an ultrasonic transducer is provided inside the clamp.

[0009] As a preference, a heat energy collection metal layer is provided at the uppermost end of the thermoelectric conversion component, a thermoelectric nanogenerator is provided at the lower end of the heat energy collection metal layer, and the thermoelectric nanogenerator is electrically connected to the power roller.

[0010] As a preferred embodiment, a magnetic field sealing shell is provided on the outside of the roller traction assembly, a magnetic field collecting rod is provided at the inner center of the left and right sides of the magnetic field sealing shell, a magnetic field signal amplifier is provided at the rear end of the magnetic field collecting rod, an energy conversion controller is provided inside the magnetic field signal amplifier, and the energy conversion controller is electrically connected to a battery.

[0011] Preferably, an outer shell is provided on the outside of the heating chamber, heating tubes are provided inside the left and right sides of the outer shell, the heating tubes are electrically connected to the battery, and a conveying spiral track is provided inside the outer shell.

[0012] As a preferred embodiment, a conveying rod is provided at the inner center of the conveying spiral track, single-line threads are evenly provided on the outer side of the conveying rod, a conveying motor is provided at the rear end of the conveying rod, and the conveying motor is located inside the equipment box.

[0013] As a preferred embodiment, a funnel feeding shell is provided on the outside of the feeding barrel, a transmission shaft is provided at the center of the inside of the funnel feeding shell, a feeding motor is provided at the uppermost end of the transmission shaft, and a rotating thread is provided at the lower end of the outer side of the transmission shaft.

[0014] As a preferred embodiment, ultrasonic conduction rods are provided on the left and right sides of the upper end of the roller traction assembly, and the front end of the ultrasonic conduction rods is fixedly connected to the rear side of the lower end of the ultrasonic cutting assembly.

[0015] As another preferred embodiment, both left and right ends of the extrusion die assembly are provided with ultrasonic vibration plates, a cavity is provided inside the ultrasonic vibration plate, a liquid is provided inside the cavity, and the front side of the lower end of the ultrasonic vibration plate is fixedly connected to the rear side of the ultrasonic conduction rod.

[0016] Beneficial effects of the present invention:

[0017] (1) In the present invention, an ultrasonic transmission rod is provided to transmit the ultrasonic wave generated by the ultrasonic cutting assembly to the ultrasonic vibration plates at the left and right ends of the extrusion die assembly to vibrate and clean the extrusion die assembly. When the cylinders at the left and right ends of the ultrasonic cutting assembly work to lower the telescopic rod and the bracket, the ultrasonic generator generates ultrasonic waves which are converted into mechanical energy through the ultrasonic transducer at the lower end of the lower end clamp and transmitted to the cutting knife to cut the thermal insulation strip. The ultrasonic wave is transmitted to the lower end through the bracket. Then the internal conductor of the ultrasonic transmission rod receives the ultrasonic wave and transmits it to the ultrasonic vibration plate connected to the rear end. The liquid inside the ultrasonic vibration plate receives the high-frequency vibration of the ultrasonic wave to generate bubbles. These bubbles expand and contract rapidly in the liquid to generate high-intensity pressure waves. The ultrasonic vibration plates on both sides of the extrusion die assembly will clean the middle extrusion die assembly through the high-intensity pressure waves, causing dust and dirt to fall from the extrusion holes on the extrusion die assembly, thereby making the thermal insulation strips smoothly shipped without causing the strips to get stuck or the machine to get stuck, thereby ensuring the quality and efficiency of the thermal insulation strip shipment.

[0018] (2) In the present invention, a heat energy conversion component is set up to collect the heat generated when ultrasonic cutting of the insulation strip is used to drive the electric roller. When the ultrasonic cutting of the insulation strip is carried out, the molecules of the cutting material rub against each other under the action of high-frequency vibration, thereby generating heat. At this time, the heat energy collection metal layer will quickly transfer the heat energy to the thermoelectric nanogenerator at the lower end. The thermoelectric nanogenerator will generate a temperature difference through the transferred heat, thereby driving the carriers to convert the diffused heat energy into electrical energy. At the same time, the thermoelectric nanogenerator is electrically connected to the electric roller, which can drive the electric roller and drive the traction of the insulation strip. The heat generated by the ultrasonic cutting is autonomously converted into the driving force of the electric roller, which will not cause waste of resources, realize autonomous driving inside the device, and achieve more sustainable development.

[0019] (3) In the present invention, a magnetic field collecting rod is provided to collect the magnetic field generated by the rotation of the electric drum, and the battery is charged, thereby driving the heating work of the heating chamber. When the drum rotates, current flows inside the electric drum, and this current generates a magnetic field. Then the magnetic field collecting rod collects the magnetic field through the conductor, and then the magnetic field energy is amplified by the magnetic field signal amplifier, and then the magnetic field is converted into electrical energy by the energy conversion controller, which is convenient for charging the battery. The battery is electrically connected to the heating tube of the heating chamber, which can drive the heating work of the heating tube. The combination of magnetic field and electricity achieves higher energy conversion efficiency. As long as the electric drum is driven, it can convert electrical energy indefinitely, while improving efficiency and reducing energy consumption.

[0020] In summary, the device has the advantages of ensuring the quality and efficiency of thermal insulation strip shipment, not causing waste of resources, realizing autonomous driving within the device, being more sustainable, and reducing energy consumption while improving efficiency. It is particularly suitable for the field of thermal insulation strip extrusion manufacturing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall process steps of the present invention.

[0023] Figure 2 It is a schematic diagram of the structure of the ultrasonic cutting component in the present invention.

[0024] Figure 3 It is a schematic diagram of the structure of the thermoelectric conversion component in the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the roller traction assembly in the present invention.

[0026] Figure 5 It is a schematic diagram of the heating chamber structure in the present invention.

[0027] Figure 6 It is a schematic diagram of the internal structure of the conveying spiral channel and the feeding barrel in the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the ultrasonic wave conduction rod and the ultrasonic wave vibration plate in the present invention. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0030] Embodiment 1

[0031] like Figures 1 to 7 As shown, the present invention provides an automatic cutting device for efficient extrusion molding of heat-insulating strips, which is characterized by comprising a base 1, an equipment box 3 is provided on the upper side of the rear end of the base 1, a heating bin 2 is provided on the front end of the equipment box 3, an extrusion die assembly 4 is provided on the front end of the heating bin 2, a feeding cylinder 5 is provided at the center of the upper end of the heating bin 2, a roller traction assembly 6 is provided on the front side of the lower end of the extrusion die assembly 4, an ultrasonic cutting assembly 7 is provided on the upper side of the front end of the roller traction assembly 6, electric rollers 61 are evenly arranged inside the roller traction assembly 6, and a thermoelectric conversion assembly 62 is provided on the upper side of the front end of the roller traction assembly 6.

[0032] Furthermore, a bracket 71 is provided at the upper end of the ultrasonic cutting component 7, an ultrasonic generator 72 is provided at the center of the bracket 71, a clamp 75 is provided at the lower end of the ultrasonic generator 72, a cutting knife 751 is provided at the center of the lower end of the clamp 75, telescopic rods 73 are provided at the lower ends of the left and right sides of the bracket 71, and a cylinder 74 is provided at the lower end of the telescopic rod 73. When the insulation strip reaches the lower end, the cylinder 74 will work to drive the telescopic rod 73 to descend, and the bracket 71 will descend synchronously to cut the insulation strip.

[0033] Furthermore, an ultrasonic transducer is provided inside the clamp 75 to convert the ultrasonic wave of the ultrasonic generator 72 into mechanical energy.

[0034] Furthermore, a heat energy collection metal layer 621 is provided at the top of the thermoelectric conversion component 62. When the ultrasonic wave cuts the thermal insulation strip, the molecules of the cutting material rub against each other under the action of high-frequency vibration, thereby generating heat. A thermoelectric nanogenerator 622 is provided at the lower end of the heat energy collection metal layer 621. At this time, the heat energy collection metal layer 621 will quickly transfer the heat energy to the thermoelectric nanogenerator 622 at the lower end. The thermoelectric nanogenerator 622 is electrically connected to the electric roller 61. The thermoelectric nanomotor 622 will generate a temperature difference through the transferred heat, thereby driving the carriers to convert the diffused heat energy into electrical energy. At the same time, the thermoelectric nanogenerator 622 is electrically connected to the electric roller 61, which can drive the electric roller 61, drive the traction of the thermal insulation strip, and autonomously convert the heat generated by the ultrasonic cutting into the driving force of the electric roller 61.

[0035] Furthermore, a magnetic field sealing shell 63 is provided on the outside of the roller traction assembly 6, and a magnetic field collecting rod 631 is provided at the inner center of the left and right sides of the magnetic field sealing shell 63. When the electric roller 61 rotates, current flows inside the electric roller 61, and this current generates a magnetic field. Then the magnetic field collecting rod 631 collects the magnetic field through the conductor. A magnetic field signal amplifier 632 is provided at the rear end of the magnetic field collecting rod 631, and an energy conversion controller is provided inside the magnetic field signal amplifier 632. The magnetic field signal amplifier 632 amplifies the magnetic field energy, and then converts the magnetic field into electrical energy through the energy conversion controller. The energy conversion controller is electrically connected to the battery 633 to facilitate charging of the battery.

[0036] Furthermore, a shell 21 is provided on the outside of the heating bin 2, and heating tubes 211 are provided inside the left and right sides of the shell 21 to heat the inside of the heating bin 2 and melt the nylon particles. The heating tube 211 is electrically connected to the battery 633, and the battery 633 is electrically connected to the heating tube 211 of the heating bin 2 to drive the heating work of the heating tube 211. The magnetic field and electricity are combined to achieve higher energy conversion efficiency. As long as the electric roller 61 is driven all the time, it can convert electric energy indefinitely. A conveying spiral track 212 is provided inside the shell 21.

[0037] Furthermore, a conveying rod 2121 is provided at the inner center of the conveying spiral track 212, and single-line threads 2122 are evenly provided on the outer side of the conveying rod 2121, so that the material can be smoothly conveyed. A conveying motor 2123 is provided at the rear end of the conveying rod 2121 to provide driving force, and the conveying motor 2123 is located inside the equipment box 3.

[0038] Furthermore, a funnel feeding shell 51 is provided on the outside of the feeding barrel 5, and a transmission shaft 52 is provided in the center of the funnel feeding shell 51 to provide driving force. A feeding motor 54 is provided at the upper end of the transmission shaft 52, and a rotating thread 53 is provided at the lower end of the outer side of the transmission shaft 52 to smoothly discharge the nylon particles.

[0039] Furthermore, ultrasonic transmission rods 64 are provided on the left and right sides of the upper end of the roller traction assembly 6, and the front end of the ultrasonic transmission rod 64 is fixedly connected to the rear side of the lower end of the ultrasonic cutting assembly 7, and the internal conductor of the ultrasonic transmission rod 64 can receive ultrasonic waves.

[0040] Furthermore, ultrasonic vibration plates 41 are provided at both ends of the extrusion die assembly 4. A cavity is provided inside the ultrasonic vibration plate 41. Liquid is provided inside the cavity. The front side of the lower end of the ultrasonic vibration plate 41 is fixedly connected to the rear side of the ultrasonic conduction rod 64. The internal conductor of the ultrasonic conduction rod 64 will receive the ultrasonic wave and transmit it to the ultrasonic vibration plate 41 connected at the rear end. The liquid inside the ultrasonic vibration plate 41 receives the high-frequency vibration of the ultrasonic wave to generate bubbles. These bubbles expand and contract rapidly in the liquid to generate high-intensity pressure waves. The ultrasonic vibration plates 41 on both sides of the extrusion die assembly 4 will clean the middle extrusion die assembly 4 through this high-intensity pressure wave, and will cause dust and dirt to fall from the extrusion holes on the extrusion die assembly 4, thereby making the insulation strips shipped smoothly without causing the strips and the machine to get stuck, thereby ensuring the quality and efficiency of the insulation strip shipment.

[0041] Working process: first, put the nylon granular material into the funnel feeding shell 51, and the feeding motor 54 starts to work, driving the transmission shaft 52 to rotate and driving the rotating thread 53 to smoothly push the nylon granular material to the conveying spiral 212 at the lower end. When the nylon granular material reaches the conveying spiral 212, the heating tube 211 in the outer shell 21 of the heating bin 2 will be heated to heat the nylon granular material in the conveying spiral 212 to become a liquid shape. Then, the material will be conveyed to the rear end of the extrusion die assembly 4 through the work of the conveying motor 2123, and the material will be extruded in sequence through the extrusion die assembly 4. The insulation strip will be extruded from the front end of the extrusion die assembly 4, and will rotate through the electric roller 61 of the roller traction assembly 6 to reach the lower end of the ultrasonic cutting assembly 7. The cylinders 74 at the left and right ends of the ultrasonic cutting assembly 7 will work to lower the telescopic rod 73 and the bracket 71. At the same time, the ultrasonic generator 72 will Ultrasonic waves are generated and converted into mechanical energy through the ultrasonic transducer at the lower end of the lower clamp 75, which is then transferred to the cutting knife to generate tiny vibrations and friction on the surface of the thermal insulation strip 751, thereby causing the thermal insulation strip to be sheared and broken, thereby achieving the purpose of cutting the thermal insulation strip. When the ultrasonic wave cuts the thermal insulation strip, the molecules of the cutting material rub against each other under the action of high-frequency vibration, thereby generating heat. At this time, the heat energy collection metal layer 621 will quickly transfer the heat energy to the thermoelectric nanogenerator 622 at the lower end. The thermoelectric nanogenerator 622 will generate a temperature difference through the transferred heat, thereby driving the carriers to convert the diffused heat energy into electrical energy. At the same time, the thermoelectric nanogenerator 622 is electrically connected to the electric roller, which can drive the electric roller 61 and drive the traction of the thermal insulation strip to achieve the purpose of circulating work, and autonomously convert the heat generated by ultrasonic cutting into the driving force of the electric roller 61, without causing waste of resources, and realizing autonomous driving inside the device.

[0042] Secondly, when the cylinders 74 at the left and right ends of the ultrasonic cutting assembly 7 work to lower the telescopic rod 73 and the bracket 71, the ultrasonic wave will be transmitted to the lower end through the bracket 71, and then the internal conductor of the ultrasonic conduction rod 64 will receive the ultrasonic wave and transmit it to the ultrasonic vibration plate 41 connected at the rear end. The liquid inside the ultrasonic vibration plate 41 receives the high-frequency vibration of the ultrasonic wave to produce bubbles. These bubbles rapidly expand and contract in the liquid, generating high-intensity pressure waves. The ultrasonic vibration plates 41 on both sides of the extrusion die assembly 4 will use this high-intensity pressure wave to clean the middle extrusion die assembly 4, causing dust and dirt to fall from the extrusion holes on the extrusion die assembly 4, thereby making the thermal insulation strips shipped smoothly without causing the strips or machines to get stuck, thereby ensuring the quality and efficiency of the thermal insulation strip shipments.

[0043] It is worth mentioning that when the electric roller 61 rotates, current flows inside the electric roller 61, and this current generates a magnetic field. Then the magnetic field collecting rod 631 collects the magnetic field through the conductor, and then the magnetic field energy is amplified by the magnetic field signal amplifier 632, and then the magnetic field is converted into electrical energy through the energy conversion controller, so as to facilitate the charging of the battery 633. The battery 633 is electrically connected to the heating tube 211 of the heating chamber 2, and can drive the heating work of the heating tube 211. The combination of magnetic field and electricity achieves higher energy conversion efficiency. As long as the electric roller 61 is driven by ultrasonic wave, it can convert electrical energy indefinitely, which improves efficiency while reducing energy consumption.

[0044] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "front and back", "left and right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the invention.

[0045] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0046] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An automatic cutting device for efficient extrusion molding of heat insulation strips, characterized by: The invention comprises a base (1), wherein an equipment box (3) is provided on the upper side of the rear end of the base (1), a heating chamber (2) is provided on the front end of the equipment box (3), an extrusion die assembly (4) is provided on the front end of the heating chamber (2), a feeding cylinder (5) is provided at the center of the upper end of the heating chamber (2), a roller traction assembly (6) is provided on the front side of the lower end of the extrusion die assembly (4), an ultrasonic cutting assembly (7) is provided on the upper side of the front end of the roller traction assembly (6), electric rollers (61) are evenly provided inside the roller traction assembly (6), and a thermoelectric conversion assembly (62) is provided on the upper side of the front end of the roller traction assembly (6).

2. According to claim 1, a heat insulation strip high-efficiency extrusion molding automatic cutting device is characterized in that: The upper end of the ultrasonic cutting assembly (7) is provided with a bracket (71), the center of the bracket (71) is provided with an ultrasonic generator (72), the lower end of the ultrasonic generator (72) is provided with a clamp (75), the center of the lower end of the clamp (75) is provided with a cutting knife (751), the lower ends of the left and right sides of the bracket (71) are provided with telescopic rods (73), and the lower ends of the telescopic rods (73) are provided with a cylinder (74).

3. The automatic cutting device for efficient extrusion molding of heat-insulating strips according to claim 2 is characterized in that: An ultrasonic transducer is arranged inside the clamp (75).

4. The automatic cutting device for efficient extrusion molding of heat-insulating strips according to claim 1 is characterized in that: The uppermost end of the thermoelectric conversion component (62) is provided with a heat collection metal layer (621), the lower end of the heat collection metal layer (621) is provided with a thermoelectric nanogenerator (622), and the thermoelectric nanogenerator (622) is electrically connected to the power roller (61).

5. The heat insulation strip high-efficiency extrusion molding automatic cutting device according to claim 1 is characterized in that: A magnetic field sealing shell (63) is provided on the outside of the roller traction assembly (6), a magnetic field collecting rod (631) is provided at the center of the left and right sides of the magnetic field sealing shell (63), a magnetic field signal amplifier (632) is provided at the rear end of the magnetic field collecting rod (631), an energy conversion controller is provided inside the magnetic field signal amplifier (632), and the energy conversion controller is electrically connected to the battery (633).

6. The heat insulation strip high-efficiency extrusion molding automatic cutting device according to claim 1 is characterized in that: The outer side of the heating chamber (2) is provided with an outer shell (21), the left and right sides of the outer shell (21) are provided with heating tubes (211), the heating tubes (211) are electrically connected to the storage battery (633), and the inner side of the outer shell (21) is provided with a conveying spiral track (212).

7. The automatic cutting device for efficient extrusion molding of heat-insulating strips according to claim 6 is characterized in that: A conveying rod (2121) is provided at the center of the conveying spiral track (212), single-thread threads (2122) are evenly arranged on the outside of the conveying rod (2121), and a conveying motor (2123) is provided at the rear end of the conveying rod (2121), and the conveying motor (2123) is located inside the equipment box (3).

8. The heat insulation strip high-efficiency extrusion molding automatic cutting device according to claim 1 is characterized in that: A funnel feeding shell (51) is provided on the outside of the feeding cylinder (5), a transmission shaft (52) is provided at the center of the inside of the funnel feeding shell (51), a feeding motor (54) is provided at the uppermost end of the transmission shaft (52), and a rotating thread (53) is provided at the lower end of the outer side of the transmission shaft (52).

9. The automatic cutting device for efficient extrusion molding of heat-insulating strips according to claim 1 is characterized in that: Ultrasonic wave conduction rods (64) are provided on the left and right sides of the upper end of the roller traction assembly (6), and the front end of the ultrasonic wave conduction rod (64) is fixedly connected to the rear side of the lower end of the ultrasonic wave cutting assembly (6).

10. The heat insulation strip high-efficiency extrusion molding automatic cutting device according to claim 1 is characterized in that: The left and right ends of the extrusion die assembly (4) are both provided with ultrasonic vibration plates (41), a cavity is provided inside the ultrasonic vibration plate (41), and liquid is provided inside the cavity. The front side of the lower end of the ultrasonic vibration plate (41) is fixedly connected to the rear side of the ultrasonic conduction rod (64).

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