Production equipment for XPE foaming material and use method

Abstract

The invention discloses production equipment for an XPE foaming material and a using method. The production equipment comprises a first supporting frame, an extruder is arranged at the upper end of the first supporting frame, a feeding device is arranged on one side of the extruder, a heating device is arranged on one side of the feeding device, and a receiving device is arranged on one side of the heating device; the heating device comprises a second supporting frame, a fixed base is arranged at the upper end of the second supporting frame, a first rotating motor is arranged at the upper end of the fixed base, rotating bearings are arranged at one side end of the first rotating motor, a rotating gear is fixedly connected between the rotating bearings, and a rotating rack is assembled and connected to one side of the rotating gear; a heating cylinder is fixedly connected to the rotating rack, exhaust devices are arranged at the two side ends of the heating cylinder, and an air blowing device is arranged in the heating cylinder. The heating device has the beneficial effects that hot air is uniformly sprayed into the heating device through the air blowing device, so that the ideal humidity of materials in the heating cavity can be quickly achieved, the materials are suspended under the action of air flow to ensure uniform heating, and the phenomenon of local overheating or non-heating is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of foaming materials, and in particular relates to a production device for XPE foaming materials and a use method thereof. Background Art

[0002] XPE (cross-linked polyethylene) foam materials have been widely used in the fields of construction, packaging, automobiles and sports equipment due to their excellent physical and chemical properties. XPE materials have the characteristics of light weight, high strength, heat insulation, sound insulation, waterproof and chemical corrosion resistance, which makes them perform well in a variety of application scenarios. However, in the production process of XPE foam materials, the heating link is a crucial step. In the production process of XPE foam materials, the raw materials usually contain a certain amount of moisture and unfoamed gas after being extruded by the extruder, which will affect the quality and performance of the final product. Therefore, a fast and effective heating process is the key to ensuring the quality of XPE materials. However, traditional heating equipment often has shortcomings in efficiency, energy consumption and ease of operation, which limits the overall efficiency of the production line. At present, the existing heating equipment on the market mostly adopts a fixed or semi-fixed heating cylinder design, which often leads to uneven distribution of hot air flow and poor heating effect. At the same time, the complexity and maintenance difficulty of the equipment also increase the production cost. Summary of the invention

[0003] The purpose of the present invention is to solve the problem of uniform distribution of hot air by designing an air blowing device and a spiral air guide device inside the heating cylinder, which enables the material to quickly reach the ideal humidity in the heating cavity and significantly shortens the heating time. The connection between the rotating rack and the heating cylinder allows the airflow to flow continuously, preventing the condensation problem caused by static gas. The uniform airflow and heat distribution effectively avoids local overheating or non-heating of the material. By setting drainage and exhaust holes, the gas and liquid in the cavity can be effectively discharged, keeping the airflow inside the cylinder smooth, and further improving the heating efficiency.

[0004] The present invention achieves the above-mentioned purpose through the following technical scheme: a kind of XPE foam material production equipment and use method, including a first support frame, an extruder is arranged on the upper end of the first support frame, a feeding device is arranged on one side of the extruder, a heating device is arranged on one side of the feeding device, and a material receiving device is arranged on one side of the heating device; the heating device includes a second support frame, a fixed base is arranged on the upper end of the second support frame, a first rotating motor is arranged on the upper end of the fixed base, a rotating bearing is arranged on one side of the first rotating motor, a rotating gear is fixedly connected between the rotating bearings, a rotating rack is assembled and connected on one side of the rotating gear, a heating cylinder is fixedly connected to the rotating rack, and the heating cylinder Exhaust devices are provided on both side ends, and a blowing device is provided inside the heating cylinder. The rotating rack is fixedly connected to the heating cylinder by welding. The blowing device evenly sprays hot air to enable the material to quickly reach an ideal humidity in the heating cavity, significantly shortening the heating time. The material is suspended under the action of the airflow to ensure that each part is evenly heated to avoid local overheating or unheated. The connection between the rotating rack and the heating cylinder allows the heating cylinder to maintain efficient airflow contact during operation, so that the gas is in a flowing state and will not condense quickly due to stillness. At the same time, the evaporated gas can be effectively rotated and discharged, effectively improving the circulation of the airflow and the discharge of moisture, ensuring the efficiency of the heating process.

[0005] Furthermore, the heating cylinder includes a cylinder body, both side ends of the cylinder body are provided with rotating wheel grooves, a heating tube is provided inside the cylinder body, and a spiral air guide device is provided on the inner wall of the cylinder; a plurality of air inlet holes are evenly and equidistantly arranged on the spiral air guide device, a drainage and exhaust hole is provided inside the spiral air guide device, and the drainage and exhaust hole runs through the air guide device, the air inlet hole and the drainage and exhaust hole are connected in the same way, so that the gas and liquid in the cavity can be effectively discharged, and through reasonable air flow and heat distribution design, the entire heating process can be more efficient and the heating time can be shortened. Uniform heating and ventilation can effectively prevent local overheating or undrying of the material during the heating process, thereby improving the quality of the final product, and the optimized air flow design makes fuller use of the heating energy, thereby reducing energy consumption.

[0006] Furthermore, the exhaust device includes two groups of fixed connection legs, the fixed connection legs are opposing devices, the fixed connection legs are fixedly connected to a sealing cover, the sealing cover is provided with a material inlet hole, the upper end of the sealing cover is provided with a vent hole, a plurality of rotating wheels are evenly and equidistantly arranged on the inner side wall of the sealing cover, the rotating wheel is assembled and connected with the rotating wheel groove, so that the sealing cover can be kept fixed when the cylinder rotates, and a material guide roller is provided on the material inlet hole. The two groups of opposing fixed connection legs provide stability and support for the exhaust device, which They ensure that the device is not easy to tilt or move during operation, maintaining the reliability of the overall structure. A sealing cover is fixed on each fixed connecting leg to play a role of sealing and protection. The sealing cover can effectively prevent external pollutants from entering the cylinder. The rotating wheels evenly arranged on the inner wall of the sealing cover are connected to the rotating wheel groove of the cylinder. This design ensures that when the cylinder rotates, the sealing cover can remain fixed and does not move with the rotation of the cylinder. The setting of the rotating wheel reduces friction and extends the service life of the equipment. The setting of the material guiding roller reduces the resistance when the material enters the cylinder, preventing the problem of wrinkles, jamming, and damage to the material.

[0007] Furthermore, the blowing device includes two groups of fixed legs, and the fixed legs are located in opposition to each other on both sides of the sealing cover. An air receiving pipe is arranged on the upper end of the fixed leg, and a plurality of blowing pipes are evenly and equidistantly arranged on one side end of the air receiving pipe. A plurality of air nozzles are evenly and equidistantly arranged on the blowing pipe. The air receiving pipe penetrates the cylinder body and the sealing cover and is communicated with the air receiving pipe. Through the design of multiple blowing pipes and air nozzles, the gas can be evenly distributed inside the cylinder body, thereby improving the heating efficiency of the material. The design of the air receiving pipe enables the external air source to be easily introduced, ensuring a continuous and stable airflow supply. The evenly and equidistantly arranged air nozzles are responsible for spraying the gas to directly act on the material inside the cylinder body. This design ensures the effective transmission of the airflow, can quickly take away moisture, and improve the heating effect.

[0008] Furthermore, the air receiving pipe is connected to the external gas through a hose, the vent hole is connected to the outside through a hose for discharging the gas in the cylinder, the drainage and exhaust hole is connected through a hose to effectively discharge the liquefied gas in the cylinder, the air receiving pipe is connected to the external gas through a hose, and the required gas can be flexibly introduced. The use of the hose makes the connection process more convenient and can be adjusted and replaced as needed. The vent hole is also connected to the outside through a hose and is responsible for discharging the gas in the cylinder. This design ensures that the moisture generated during the heating process can be quickly discharged, keeps the airflow inside the cylinder smooth, and improves the heating efficiency.

[0009] Furthermore, the feeding device includes a first support plate, a second rotating motor is arranged on one side of the upper end of the first support plate, a first rotating feeding roller is arranged at one end of the second rotating motor, and a plurality of first rotating rods are arranged evenly and equidistantly on adjacent sides of the first rotating feeding roller. The design of the first rotating feeding roller ensures that the material can be continuously and stably transported to the heating device, thereby improving production efficiency. The power output of the second rotating motor and the coordinated work of the feeding roller make the feeding process smoother and reduce vibration and noise during equipment operation. The uniform setting of the first rotating rods can avoid stagnation and uneven distribution of materials during transportation, thereby ensuring smooth flow of materials.

[0010] Furthermore, the material receiving device includes two groups of second support plates, a third rotating motor is arranged on one side of the upper end of the second support plate, a receiving roller is arranged at the output end of the third rotating motor, a fourth rotating motor is arranged at the adjacent end of the third rotating motor, a second rotating feeding roller is fixedly connected to the output end of the fourth rotating motor, and a plurality of second rotating rods are evenly and equidistantly arranged at the adjacent ends of the second rotating feeding roller. The design of the receiving roller ensures that the heated XPE material can be quickly collected and conveyed, and the coordinated work of the third rotating motor and the fourth rotating motor ensures the continuity of the material during the collection and conveying process. The setting of the second rotating rod helps the material to maintain uniform distribution during the conveying process and avoids sliding and accumulation of the material.

[0011] Furthermore, one end of the fixed connection leg is fixedly connected to the sealing cover by welding, and the other end is fixedly connected to the second support frame by welding, and a soft material curtain can be optionally installed on the material inlet hole for the overall sealing of the cylinder.

[0012] A production device and a method for using XPE foam material, comprising the following steps: S1: During the startup of the equipment, the feeding device is started first, and the second rotating motor on the first supporting plate drives the first rotating feeding roller to rotate, pushing the XPE foaming material to be heated to the heating device. The feeding device is designed to be evenly distributed around the roller through multiple first rotating rods to ensure that the material is not squeezed and deformed during the transportation process, and can be smoothly fed into the heating cavity; S2: After the material enters the heating device, the first rotating motor drives the rotating bearing and the rotating gear to make the heating cylinder rotate. At the same time, the heating tube provides the necessary heat to ensure that the material is fully heated in the cylinder. The blowing device sprays hot air into the cylinder through the air nozzle, and at the same time blows the foaming material In the suspended state, the gas flows in the cavity, so that the material can be blown in the cylinder with 360 degrees full coverage. At the same time, the foaming material will produce a curved flow effect, which increases the heating effect; S3: During the heating process, the gas and liquid in the cylinder are effectively discharged through the air inlet holes and the drainage exhaust holes in the spiral air guide device. The sealing cover of the exhaust device is provided with air holes, which can effectively discharge the waste gas and moisture generated during the heating process to maintain the stability of the heating environment; S4: After the heating is completed, the material is collected by the receiving device, and the third rotating motor drives the receiving roller. At the same time, the second rotating feeding roller assists in transporting the heated material to the discharge port to ensure smooth collection and transportation of the material.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The heating device evenly sprays hot air through the internal blowing device to ensure that the material quickly reaches the ideal humidity in the heating chamber, significantly shortening the heating time. The airflow suspends the material to ensure that each part is evenly heated, thereby avoiding local overheating or underheating. The connection between the rotating rack and the heating cylinder allows the heating cylinder to maintain efficient airflow contact during operation, avoiding the condensation caused by stillness, and improving the efficiency of airflow circulation and moisture discharge. This design enhances the fluidity of the gas, effectively prevents moisture retention, and ensures the efficiency of the heating process; 2. The spiral air guide device and multiple air inlet holes in the cylinder ensure the reasonable design of air flow and heat distribution, making the entire heating process more efficient, preventing local overheating or undrying of the material, and improving the quality of the final product; 3. The fixed connection legs and sealing cover design of the exhaust device provide stability and support for the equipment, ensuring that the equipment is not easy to tilt or move during operation, and enhancing the reliability of the overall structure. At the same time, the sealing cover effectively prevents external pollutants from entering the cylinder and protects the safety of the material. The setting of the rotating wheel reduces friction, extends the service life of the equipment, and reduces maintenance frequency and cost. In addition, the design of the material guide roller reduces the resistance when the material enters the cylinder, preventing the material from wrinkling or damage; 4. The air pipe is connected to the vent hole through a hose, which can flexibly introduce the required gas and conveniently discharge the moisture in the cylinder, making the operation and maintenance process more convenient and reducing the need for manual intervention; 5. The coordinated work of the feeding device and the receiving device ensures the continuity and stability of the material in the production process, improves the production efficiency, and avoids the stagnation and uneven distribution of the material during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the present invention; Figure 2 It is a schematic diagram of a heating device of the present invention; Figure 3 It is a cross-sectional schematic diagram of the heating tube of the present invention; Figure 4 is another cross-sectional schematic diagram of the heating tube of the present invention; Figure 5 It is a schematic diagram of the exhaust device of the present invention; Figure 6 It is a schematic diagram of the blowing device of the present invention; Figure 7 It is a schematic diagram of a feeding device of the present invention; Figure 8 It is a schematic diagram of a material receiving device of the present invention.

[0015] In the figure: 1-first support frame, 2-extruder, 3-feeding device, 4-heating device, 5-receiving device, 41-second support frame, 42-fixed base, 43-first rotating motor, 44-rotating bearing, 45-rotating gear, 46-rotating rack, 47-heating cylinder, 48-exhaust device, 49-blowing device, 471-cylinder body, 472-rotating wheel groove, 473-heating tube, 474-spiral air guide device, 4741-air inlet, 4742-drainage and exhaust hole, 481 -fixed connecting leg, 482-sealing cover, 483-material inlet hole, 484-vent, 485-rotating wheel, 491-fixed leg, 492-air receiving pipe, 493-blowing pipe, 494-air nozzle, 31-first supporting plate, 32-second rotating motor, 33-first rotating feeding roller, 34-first rotating rod, 51-second supporting plate, 52-third rotating motor, 53-receiving roller, 54-fourth rotating motor, 55-second rotating feeding roller, 56-second rotating rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] Combination Figure 1 , Figure 2 As shown, a production device for XPE foaming material and a method of use, including a first support frame 1, an extruder 2 is arranged on the upper end of the first support frame 1, a feeding device 3 is arranged on one side of the extruder 2, a heating device 4 is arranged on one side of the feeding device 3, and a material receiving device 5 is arranged on one side of the heating device 4; the heating device 4 includes a second support frame 41, a fixed base 42 is arranged on the upper end of the second support frame 41, a first rotating motor 43 is arranged on the upper end of the fixed base 42, a rotating bearing 44 is arranged on one side of the first rotating motor 43, a rotating gear 45 is fixedly connected between the rotating bearings 44, a rotating rack 46 is assembled and connected to one side of the rotating gear 45, a heating cylinder 47 is fixedly connected to the rotating rack 46, and both sides of the heating cylinder 47 An exhaust device 48 is provided at the end, and a blowing device 49 is provided inside the heating cylinder 47. The rotating rack 46 is fixedly connected to the heating cylinder 47 by welding. The blowing device evenly injects hot air so that the material quickly reaches the ideal humidity in the heating cavity, significantly shortening the heating time. The material is suspended under the action of the airflow to ensure that each part can be evenly heated to avoid local overheating or underheating. The connection between the rotating rack and the heating cylinder allows the heating cylinder to maintain efficient airflow contact during operation, so that the gas is in a flowing state and will not be quickly condensed due to stillness. At the same time, the evaporated gas can be effectively rotated and discharged, effectively improving the circulation of the airflow and the discharge of moisture, ensuring the efficiency of the heating process; Combination Figure 3 , Figure 4As shown, the heating cylinder 47 includes a cylinder 471, both sides of the cylinder 471 are provided with rotating wheel grooves 472, a heating tube 473 is provided inside the cylinder 471, and a spiral air guide device 474 is provided on the inner wall of the cylinder 471; a plurality of air inlet holes 4741 are evenly and equidistantly arranged on the spiral air guide device 474, and drainage and exhaust holes 4742 are provided inside the spiral air guide device 474, and the drainage and exhaust holes 4742 penetrate the air guide device 744, and the air inlet holes 4741 and the drainage and exhaust holes 4742 are connected in the same way, so that the gas and liquid in the cavity can be effectively discharged. Through reasonable air flow and heat distribution design, the whole heating process can be more efficient and the heating time can be shortened. Uniform heating and ventilation can effectively prevent the material from being locally overheated or not dried during the heating process, thereby improving the quality of the final product, and the optimized air flow design makes the heating energy more fully utilized, thereby reducing energy consumption; Combination Figure 3 , Figure 5 As shown, the exhaust device 48 includes two groups of fixed connection legs 481, and the fixed connection legs 481 are opposite devices. The fixed connection legs 481 are fixedly connected with sealing covers 482, and the sealing covers 482 are provided with material inlet holes 483. The upper ends of the sealing covers 482 are provided with vent holes 484. A number of rotating wheels 485 are evenly and equidistantly arranged on the inner wall of the sealing cover 482. The rotating wheels 485 are assembled and connected with the rotating wheel grooves 472, so that the sealing covers 482 can be kept fixed when the cylinder 471 rotates. The material inlet holes 483 are provided with material guide rollers 486. The two groups of opposite fixed connection legs provide exhaust. The stability and support force of the gas device ensure that the device is not easy to tilt or move during operation, maintaining the reliability of the overall structure. A sealing cover is fixed on each fixed connection leg to play a role of sealing and protection. The sealing cover can effectively prevent external pollutants from entering the cylinder. The rotating wheels evenly arranged on the inner wall of the sealing cover are connected to the rotating wheel groove of the cylinder. This design enables the sealing cover to remain fixed when the cylinder rotates and does not move with the rotation of the cylinder. The setting of the rotating wheel reduces friction and extends the service life of the equipment. The setting of the material guide roller reduces the resistance when the material enters the cylinder, preventing the problem of wrinkles, jamming, breaking and damage to the material. Combination Figure 3 , Figure 5 , Figure 6As shown, the blowing device 49 includes two groups of fixed legs 491, and the fixed legs 491 are oppositely located on both sides of the sealing cover 482. An air receiving pipe 492 is arranged on the upper end of the fixed leg 491, and a plurality of air blowing pipes 493 are evenly and equidistantly arranged on one side of the air receiving pipe 492. A plurality of air nozzles 494 are evenly and equidistantly arranged on the air blowing pipe 493. The air receiving pipe 492 penetrates the cylinder 471 and the sealing cover 482 and is connected to the air receiving pipe 492. Through the design of multiple air blowing pipes and air nozzles, the gas can be evenly distributed inside the cylinder, thereby improving the heating efficiency of the material. The design of the air receiving pipe enables the external air source to be easily introduced, thereby ensuring a continuous and stable air flow supply. The air nozzles evenly and equidistantly arranged are responsible for ejecting the gas to directly act on the material inside the cylinder. This design ensures the effective transmission of the air flow, can quickly take away moisture, and improve the heating effect. Combination Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the air connection pipe 492 is connected to the external gas through a hose, the vent hole 484 is connected to the outside through a hose, and is used to discharge the gas in the cylinder 471, and the drainage and exhaust hole 4742 is connected through a hose to effectively guide the liquefied gas in the cylinder 471. The air connection pipe is connected to the external gas through a hose, and the required gas can be flexibly introduced. The use of the hose makes the connection process more convenient and can be adjusted and replaced as needed. The vent hole is also connected to the outside through a hose, which is responsible for discharging the gas in the cylinder. This design ensures that the moisture generated during the heating process can be quickly discharged, keeps the airflow inside the cylinder smooth, and improves the heating efficiency. Combination Figure 7 As shown, the feeding device 3 includes a first support plate 31, a second rotating motor 32 is arranged on one side of the upper end of the first support plate 31, a first rotating feeding roller 33 is arranged on one end of the second rotating motor 32, and a plurality of first rotating rods 34 are arranged evenly and equidistantly on adjacent sides of the first rotating feeding roller 33. The design of the first rotating feeding roller ensures that the material can be continuously and stably transported to the heating device, thereby improving production efficiency. The power output of the second rotating motor and the coordinated work of the feeding roller make the feeding process more stable and reduce vibration and noise during equipment operation. The uniform arrangement of the first rotating rods can avoid stagnation and uneven distribution of materials during transportation, thereby ensuring smooth flow of materials. Combination Figure 8As shown, the material receiving device 5 includes two groups of second support plates 51, a third rotating motor 52 is arranged on one side of the upper end of the second support plate 51, a receiving roller 53 is arranged at the output end of the third rotating motor 52, a fourth rotating motor 54 is arranged at the adjacent end of the third rotating motor 52, a second rotating feeding roller 55 is fixedly connected to the output end of the fourth rotating motor 54, and a plurality of second rotating rods 56 are arranged evenly and equidistantly at the adjacent ends of the second rotating feeding roller 55. The design of the receiving roller ensures that the heated XPE material can be quickly collected and transported, the coordinated work of the third rotating motor and the fourth rotating motor ensures the continuity of the material during the collection and transportation process, and the setting of the second rotating rod helps the material to maintain uniform distribution during the transportation process, thereby avoiding the sliding and accumulation of the material. Combination Figure 2 , Figure 3 , Figure 5 As shown, one end of the fixed connection leg 481 is fixedly connected to the sealing cover 482 by welding. The other end is fixedly connected to the second support frame 41 by welding. A soft material curtain can be optionally installed on the material inlet hole 483 for the overall sealing of the cylinder 471.

[0019] A production device for XPE foam material and a method for using the same, comprising the following steps: S1: During the startup of the equipment, the feeding device 3 is started first, and the second rotating motor 32 on the first supporting plate 31 drives the first rotating feeding roller 33 to rotate, pushing the XPE foaming material to be heated to the heating device 4. The feeding device is designed to be evenly distributed around the roller through multiple first rotating rods 34 to ensure that the material is not squeezed and deformed during the transportation process, and can be smoothly fed into the heating cavity; S2: After the material enters the heating device 4, the first rotating motor 43 drives the rotating bearing 44 and the rotating gear 45 to make the heating cylinder 47 rotate. At the same time, the heating tube 473 provides the necessary heat to ensure that the material is fully heated in the cylinder 471. The blowing device 49 sprays hot air into the cylinder through the air nozzle 494, and at the same time, the foaming material is fed into the cylinder. The material is in a blowing and suspended state, and the gas flows in the cavity, so that the material can be blown in the air with 360 degrees full coverage in the cylinder. At the same time, the foaming material will produce a curved flow effect, which increases the heating effect; S3: During the heating process, the gas and liquid in the cylinder are effectively discharged through the air inlet hole 4741 and the drainage exhaust hole 4742 in the spiral air guide device 474, and the sealing cover 482 of the exhaust device 48 is provided with an air vent 484, which can effectively discharge the waste gas and moisture generated during the heating process to maintain the stability of the heating environment; S4: After the heating is completed, the material is collected by the material receiving device 5, and the third rotating motor 52 drives the receiving roller 53. At the same time, the second rotating feeding roller 55 assists in conveying the heated material to the discharge port, ensuring smooth collection and transportation of the material.

[0020] During operation, during the startup of the equipment, the feeding device 3 is started first, and the second rotating motor 32 on the first supporting plate 31 drives the first rotating feeding roller 33 to rotate, pushing the XPE foaming material to be heated to the heating device 4. The feeding device is designed to be evenly distributed around the roller through multiple first rotating rods 34 to ensure that the material is not squeezed and deformed during the transportation process, and can be smoothly fed into the heating cavity. After the material enters the heating device 4, the first rotating motor 43 drives the rotating bearing 44 and the rotating gear 45 to make the heating cylinder 47 rotate. At the same time, the heating tube 473 provides the necessary heat to ensure that the material is fully heated in the cylinder 471. The blowing device 49 sprays hot air into the cylinder through the air nozzle 494, and at the same time, the foaming material The material is blown in the air, and the gas flows in the cavity, so that the material can be blown in the air with 360 degrees full coverage in the cylinder. At the same time, the foaming material will produce a curved flow effect to increase the heating effect. During the heating process, the gas and liquid in the cylinder are effectively discharged through the air inlet hole 4741 and the drainage exhaust hole 4742 in the spiral air guide device 474. The sealing cover 482 of the exhaust device 48 is provided with an air vent 484, which can effectively discharge the waste gas and moisture generated during the heating process to maintain the stability of the heating environment. After the heating is completed, the material is collected by the material receiving device 5, and the third rotating motor 52 drives the receiving roller 53. At the same time, the second rotating feeding roller 55 assists in conveying the heated material to the discharge port to ensure smooth collection and transportation of the material.

[0021] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for producing XPE foam material, comprising a first support frame (1), characterized in that: An extruder (2) is arranged at the upper end of the first support frame (1), a feeding device (3) is arranged at one side of the extruder (2), a heating device (4) is arranged at one side of the feeding device (3), and a material receiving device (5) is arranged at one side of the heating device (4); the heating device (4) comprises a second support frame (41), a fixed base (42) is arranged at the upper end of the second support frame (41), a first rotating motor (43) is arranged at the upper end of the fixed base (42), a rotating bearing (44) is arranged at one side of the first rotating motor (43), a rotating gear (45) is fixedly connected between the rotating bearings (44), a rotating rack (46) is assembled and connected at one side of the rotating gear (45), a heating tube (47) is fixedly connected to the rotating rack (46), exhaust devices (48) are arranged at both sides of the heating tube (47), a blowing device (49) is arranged inside the heating tube (47), and the rotating rack (46) and the heating tube (47) are fixedly connected by welding.

2. The XPE foam material production equipment according to claim 1, characterized in that The heating cylinder (47) comprises a cylinder (471), both sides of the cylinder (471) are provided with rotating wheel grooves (472), a heating tube (473) is provided inside the cylinder (471), and a spiral air guide device (474) is provided on the inner wall of the cylinder (471); a plurality of air inlet holes (4741) are evenly and equidistantly arranged on the spiral air guide device (474), a drainage and exhaust hole (4742) is provided inside the spiral air guide device (474), and the drainage and exhaust hole (4742) runs through the air guide device (744), and the air inlet hole (4741) and the drainage and exhaust hole (4742) are connected in the same way, so that the gas and liquid in the cavity can be effectively discharged.

3. The XPE foam material production equipment according to claim 2, characterized in that The exhaust device (48) comprises two groups of fixed connection legs (481), the fixed connection legs (481) are opposing devices, the fixed connection legs (481) are fixedly connected to a sealing cover (482), the sealing cover (482) is provided with a material inlet hole (483), the upper end of the sealing cover (482) is provided with a vent hole (484), a plurality of rotating wheels (485) are evenly and equidistantly arranged on the inner side wall of the sealing cover (482), the rotating wheel (485) is assembled and connected with the rotating wheel groove (472), so that the sealing cover (482) can remain fixed when the cylinder (471) rotates, and a material diversion roller (486) is provided on the material inlet hole (483).

4. The XPE foam material production equipment according to claim 3, characterized in that The blowing device (49) comprises two groups of fixed legs (491), the fixed legs (491) are located opposite to each other on both sides of the sealing cover (482), an air connection pipe (492) is arranged at the upper end of the fixed legs (491), a plurality of blowing pipes (493) are arranged evenly and equidistantly on one side of the air connection pipe (492), a plurality of air nozzles (494) are arranged evenly and equidistantly on the air connection pipe (493), and the air connection pipe (492) passes through the cylinder (471) and the sealing cover (482) and is in communication with the air connection pipe (492).

5. The XPE foam material production equipment according to claim 4, characterized in that The air connection pipe (492) is connected to the external gas through a hose, the vent hole (484) is connected to the outside through a hose for discharging the gas in the cylinder (471), and the drainage and exhaust hole (4742) is connected through a hose to effectively discharge the liquefied gas in the cylinder (471).

6. The XPE foam material production equipment according to claim 5, characterized in that The feeding device (3) comprises a first support plate (31), a second rotating motor (32) is arranged on one side of the upper end of the first support plate (31), a first rotating feeding roller (33) is arranged on one end of the second rotating motor (32), and a plurality of first rotating rods (34) are arranged evenly and equidistantly on adjacent sides of the first rotating feeding roller (33).

7. The XPE foam material production equipment according to claim 6, characterized in that The material receiving device (5) comprises two groups of second support plates (51), a third rotating motor (52) is arranged on one side of the upper end of the second support plate (51), a receiving roller (53) is arranged at the output end of the third rotating motor (52), a fourth rotating motor (54) is arranged at the adjacent end of the third rotating motor (52), a second rotating feeding roller (55) is fixedly connected to the output end of the fourth rotating motor (54), and a plurality of second rotating rods (56) are arranged evenly and equidistantly at the adjacent ends of the second rotating feeding roller (55).

8. The XPE foam material production equipment according to claim 7, characterized in that One end of the fixed connection leg (481) is fixedly connected to the sealing cover (482) by welding, and the other end is fixedly connected to the second support frame (41) by welding. A soft material curtain is installed on the material inlet hole (483) for the overall sealing of the cylinder (471).

9. A production device and a method for using XPE foam material according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: During the startup process of the equipment, the feeding device (3) is started first, and the second rotating motor (32) on the first supporting plate (31) drives the first rotating feeding roller (33) to rotate, pushing the XPE foam material to be heated to the heating device (4). The feeding device is designed to be evenly distributed around the roller through multiple first rotating rods (34) to ensure that the material is not squeezed and deformed during the transportation process and can be smoothly fed into the heating cavity; S2: After the material enters the heating device (4), the first rotating motor (43) drives the rotating bearing (44) and the rotating gear (45) to make the heating cylinder (47) rotate. At the same time, the heating tube (473) provides the necessary heat to ensure that the material is fully heated in the cylinder (471). The blowing device (49) sprays hot air into the cylinder through the air nozzle (494), and at the same time, The foaming material is blown in the air, and the gas flows in the cavity, so that the material can be blown in the air in a 360-degree full coverage manner in the cylinder. At the same time, the foaming material will produce a curved flow effect, thereby increasing the heating effect. S3: During the heating process, the gas and liquid in the cylinder are effectively discharged through the air inlet (4741) and the drainage and exhaust holes (4742) in the spiral air guide device (474). The sealing cover (482) of the exhaust device (48) is provided with an air vent (484), which can effectively discharge the waste gas and moisture generated during the heating process, thereby maintaining a stable heating environment. S4: After the heating is completed, the material is collected by the material receiving device (5), and the third rotating motor (52) drives the receiving roller (53). At the same time, the second rotating feeding roller (55) assists in conveying the heated material to the discharge port, thereby ensuring smooth collection and conveying of the material.

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