A cutting device for aluminum tube processing

Abstract

The present invention discloses a cutting device for processing aluminum tubes, which belongs to the technical field of aluminum tube processing. The device comprises a main module, an auxiliary module and a cooling cutting module. The main module comprises a main frame, two supporting assemblies are arranged on the top of the main frame, and a plurality of supporting feet are fixedly connected to the bottom of the main frame. Through the arrangement of the cutting assembly, the ventilation assembly, the heat dissipation assembly, the semiconductor refrigeration plate, the first heat sink and the second heat sink, the ejected cold air can utilize the principle of heat exchange to quickly take away the heat, reduce the temperature of the aluminum tube and the blade, and reduce the deformation caused by the expansion of the aluminum tube caused by heat and the subsequent cooling contraction, so that the cooling operation can be achieved without wasting water resources by connecting to a water source during the cutting process, and is not restricted by water resources, making the device more convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum tube processing, and more particularly to a cutting device for aluminum tube processing. Background Art

[0002] Aluminum tubes are generally referred to as aluminum tubes, a type of nonferrous metal tube, and are primarily produced through extrusion and drawing. In the extrusion process, an aluminum ingot is heated to a certain temperature and then placed into the barrel of an extruder. Pressure is applied through the extrusion rod, forcing the ingot through the die hole of a mold to form an aluminum tube of the desired shape and size. In the drawing process, the aluminum tube billet is stretched through a stretching machine at room temperature or under heated conditions to reduce the tube diameter, increase the length, and improve dimensional accuracy. During the production process, cutting equipment is often used to cut the aluminum tube into specified lengths to facilitate subsequent transportation and use.

[0003] According to the search, the patent number CN112439942A discloses a fixed-length cutting device for tubular aluminum profiles, including a cutting mechanism, a placing mechanism, a fixing mechanism, a resetting mechanism and a cleaning mechanism; one side of the cutting mechanism is fixedly connected to the placing mechanism, which on the one hand provides a placement place for the tubular aluminum profile cutting, and on the other hand facilitates the simultaneous measurement of multiple tubular aluminum profiles before cutting; a resetting mechanism is installed at the bottom of the placing mechanism, and the internal sliding connection of the resetting mechanism is connected to the fixing mechanism that fixes the aluminum profile. When the resetting mechanism is reset, it is convenient to place the aluminum profile, and one end of the fixing mechanism is rotated to fix the aluminum profile, and the length of the fixing mechanism can be adjusted to achieve individual fixation of different numbers of aluminum profiles, which is conducive to cutting; a cleaning mechanism is installed on one side of the cutting mechanism, which cleans the cut debris when the cutting mechanism moves, which is conducive to the sliding of the cutting mechanism.

[0004] Regarding the above-mentioned related technologies, the cutting equipment in the current existing technology is generally of the above-mentioned type. Although the existing cutting equipment can realize the cutting of aluminum tubes, during the cutting process, heat is generated due to the friction between the cutting tool and the aluminum tube. Especially when performing high-speed cutting or using high-power cutting equipment, the generated heat will cause the local temperature of the aluminum tube to rise. The thermal expansion coefficient of aluminum is relatively large. The temperature increase will cause the aluminum tube to expand. After the cutting is completed, the temperature drop will cause the aluminum tube to shrink. This process of thermal expansion and contraction may cause the size and shape of the aluminum tube to change and deform. At present, some cutting equipment will spray water for cooling, but this operation will result in a large amount of water resources being wasted, and the wastewater is not conducive to treatment. In addition, when the cutting gap is small, it is not easy for water to enter the appropriate position for cooling. For this reason, a cutting equipment for aluminum tube processing is proposed. Summary of the Invention

[0005] In order to solve the above problems, the present invention provides a cutting device for aluminum tube processing, which adopts the following technical solutions:

[0006] A cutting device for processing aluminum tubes, comprising a main module, an auxiliary module and a cooling cutting module, the main module comprising a main frame, two support assemblies being provided on the top of the main frame, a plurality of support legs being fixedly connected to the bottom of the main frame, the auxiliary module comprising a first inner hollow plate and two fixed assemblies fixedly connected to the top of the inner wall of the main frame, the first inner hollow plate and the two fixed assemblies being both located between the two support assemblies, the first inner hollow plate being located between the two fixed assemblies, an auxiliary assembly being provided on the first inner hollow plate, the cooling cutting module comprising a cutting assembly, the cutting assembly being connected to the auxiliary assembly, a ventilation assembly being connected to the top of the cutting assembly, the ventilation assembly being connected to the cutting assembly, and the ventilation assembly and the interior of the cutting assembly being communicated with each other, the outer surface of the ventilation assembly being connected to a heat dissipation assembly, a plurality of semiconductor refrigeration fins being provided inside the ventilation assembly, the outer surfaces of the plurality of semiconductor refrigeration fins being fixedly connected to a plurality of first heat dissipation fins and a second heat dissipation fins, a plurality of first heat dissipation fins being located inside the ventilation assembly, and a plurality of second heat dissipation fins being located inside the heat dissipation assembly.

[0007] Furthermore, the cutting assembly includes a cutting cover fixedly connected to the auxiliary assembly, a cutting motor fixedly connected to one side of the cutting cover, an output shaft of the cutting motor passes through the cutting cover, a cutting saw blade fixedly connected to the output shaft of the cutting motor, a ventilation mesh plate fixedly connected to the bottom of the cutting cover, and the cutting saw blade passes through the ventilation mesh plate.

[0008] Furthermore, the ventilation assembly includes an air inlet box fixedly connected to the top of the cutting hood, the air inlet box is communicated with the interior of the cutting hood, and the plurality of semiconductor refrigeration plates are fixedly connected to the air inlet box, the interior of the air inlet box is fixedly connected to a fixed plate, the interior of the fixed plate is rotatably connected to a second bevel gear, the bottom end of the second bevel gear is fixedly connected to a first fan blade, the lower part of the outer surface of the air inlet box is fixedly connected to a plurality of ventilation pipes, the bottom ends of the plurality of ventilation pipes are fixedly connected to steering pipes, one end of the plurality of steering pipes is facing the cutting saw blade, and the plurality of first heat sinks are longitudinally connected to the semiconductor refrigeration plate.

[0009] Furthermore, the ventilation assembly also includes a cross bar rotatably connected to the inside of the air inlet box, both ends of the cross bar extend to the outside of the air inlet box, the outer surface of the cross bar is fixedly connected to a third bevel gear, the third bevel gear is meshed with the second bevel gear, one end of the cross bar is fixedly connected to a first small transmission roller, one end of the cutting motor output shaft is fixedly connected to a first large transmission roller, and a first transmission belt is connected for transmission between the outer surface of the first large transmission roller and the outer surface of the first small transmission roller.

[0010] Furthermore, the heat dissipation assembly includes a heat dissipation cover fixedly connected to the outer surface of the air inlet box, a plurality of air inlet holes are opened on one side of the heat dissipation cover, an inner rotating rod is rotatably connected to one side of the heat dissipation cover, one end of the inner rotating rod is fixedly connected to the second fan blade, the other end of the inner rotating rod is fixedly connected to the second small transmission roller, the other end of the cross bar is fixedly connected to the second large transmission roller, a second transmission belt is connected for transmission between the outer surfaces of the second large transmission roller and the second small transmission roller, and a plurality of the second heat sinks are all horizontally connected to the semiconductor refrigeration plate.

[0011] Furthermore, the auxiliary component includes a component fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to a driving gear, a rotating shaft on one side of the first inner hollow plate is connected to a first gear ring, and the outer surface of the first gear ring is meshed with the outer surface of the driving gear.

[0012] Furthermore, the auxiliary component also includes a frame plate fixedly connected to one side of the first gear ring, a first threaded rod is rotatably connected between the top and bottom of the inner wall of the frame plate, a lifting plate is slidably connected to the interior of the frame plate, the interior of the lifting plate is threadedly connected to the outer surface of the first threaded rod, a second motor is fixedly connected to the top of the frame plate, the output shaft of the second motor is fixedly connected to the top of the first threaded rod, and two connecting rods are fixedly connected between the lifting plate and the cutting cover.

[0013] Furthermore, the fixing assembly includes a second inner hollow plate fixedly connected to the top of the inner wall of the main frame, the inner wall of the second inner hollow plate is annularly provided with multiple mounting grooves at equal distances, the interiors of the multiple mounting grooves are movably connected with fixing blocks, the outer surface of the second inner hollow plate is rotatably connected with multiple second threaded rods, one ends of the multiple second threaded rods respectively extend to the interiors of the multiple mounting grooves, the outer surfaces of the multiple second threaded rods are respectively connected to the internal threads of the multiple fixing blocks, the other ends of the multiple second threaded rods are fixedly connected with the first bevel gear, one side of the second inner hollow plate is rotatably connected with the second gear ring, and one side of the second gear ring is fixedly connected with a conical gear ring.

[0014] Furthermore, the fixing assembly also includes a mounting plate fixedly connected to one side of the second inner hollow plate, a third motor is fixedly connected to the mounting plate, an output shaft of the third motor is fixedly connected to a driving gear, and an outer surface of the driving gear is meshed with an outer surface of the second gear ring.

[0015] Furthermore, the support assembly includes a plurality of cylinders fixedly connected to the bottom of the inner wall of the main frame, the output shafts of the plurality of cylinders are fixedly connected to a V-shaped frame, and rollers are movably connected to both sides of the V-shaped frame.

[0016] In summary, the present invention has the following beneficial technical effects:

[0017] (1) The present invention can cool the cutting tool and the incision during the cutting process by arranging a cutting component, a ventilation component, a heat dissipation component, a semiconductor refrigeration fin, a first heat sink and a second heat sink. The movement of the cutting tool often drives the surrounding air to flow, forming a certain airflow. These airflows can carry more air into the cutting gap, thereby enhancing the cooling effect of the air and facilitating the cooling of the gap. During the cutting process, the ejected cold air can utilize the principle of heat exchange to quickly take away the heat, reduce the temperature of the aluminum tube and the blade, and reduce the deformation caused by the expansion of the aluminum tube caused by heat and the subsequent cooling contraction. Therefore, the cooling operation can be achieved without wasting water resources during the cutting process, and the device is not limited by water resources, making it more convenient to use.

[0018] (2) The present invention enables the device to fix the aluminum tube by configuring the conical gear ring, the driving gear, the first conical gear, the second threaded rod and the fixing block. At the same time, the movable setting of the fixing block facilitates the fixing of aluminum tubes of different thicknesses, thereby improving the applicability of the device.

[0019] (3) The present invention arranges the cylinder, the V-shaped frame and the roller so that the aluminum tube can be movably adjusted on the roller to adjust the cutting position, and the cylinder can adjust the height of the aluminum tube, thereby facilitating the adjustment of aluminum tubes of different thicknesses to the middle of the fixing assembly and the first inner hollow plate, facilitating subsequent cutting, and facilitating the fixing of aluminum tubes of different thicknesses with the fixing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the main frame of the present invention;

[0022] Figure 3 This is a schematic structural diagram of the cooling and cutting module of the present invention;

[0023] Figure 4 This is a schematic diagram of the explosion structure of the cooling and cutting module of the present invention;

[0024] Figure 5 For the present invention Figure 4 A in the middle is an enlarged structural diagram;

[0025] Figure 6 It is a schematic cross-sectional structural diagram of the fixing assembly of the present invention;

[0026] Figure 7 For the present invention Figure 6 Enlarged structural diagram at point B in the middle.

[0027] Description of the numbers in the figure:

[0028] 100, main module; 110, main frame; 120, support assembly; 121, cylinder; 122, V-shaped frame; 123, roller; 130, support leg;

[0029] 200, auxiliary module; 210, fixing assembly; 211, second inner hollow plate; 212, fixing block; 213, second threaded rod; 214, first bevel gear; 215, second gear ring; 216, bevel gear ring; 217, third motor; 218, drive gear; 220, first inner hollow plate; 230, auxiliary assembly; 231, first motor; 232, driving gear; 233, first gear ring; 234, frame plate; 235, first threaded rod; 236, lifting plate; 237, second motor; 238, connecting rod;

[0030] 300, cooling and cutting module; 310, cutting assembly; 311, cutting cover; 312, cutting motor; 313, cutting saw blade; 314, ventilation mesh; 320, ventilation assembly; 321, air inlet box; 322, fixing plate; 323, first fan blade; 324, second bevel gear; 325, cross bar; 326, third bevel gear; 327, first small transmission roller; 328, first transmission belt; 329, first large transmission roller; 3210, ventilation pipe; 3211, steering pipe; 330, heat dissipation assembly; 331, heat dissipation cover; 332, air inlet hole; 333, inner rotating rod; 334, second fan blade; 335, second small transmission roller; 336, second large transmission roller; 337, second transmission belt; 340, semiconductor refrigeration plate; 350, first heat sink; 360, second heat sink. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention in specific circumstances.

[0034] The following is combined with Figure 1-7 The present invention is described in further detail.

[0035] See also Figure 1-7 A cutting device for aluminum tube processing includes a main module 100, an auxiliary module 200 and a cooling cutting module 300. The main module 100 includes a main frame 110. Two support assemblies 120 are provided on the top of the main frame 110. A plurality of support legs 130 are fixedly connected to the bottom of the main frame 110. The auxiliary module 200 includes a first inner hollow plate 220 and two fixing assemblies 210 fixedly connected to the top of the inner wall of the main frame 110. The first inner hollow plate 220 and the two fixing assemblies 210 are both located between the two supporting assemblies 120. The first inner hollow plate 220 is located between the two fixing assemblies 210. An auxiliary assembly 230 is provided on the first inner hollow plate 220. The cutting module 300 includes a cutting component 310, which is connected to the auxiliary component 230. The top of the cutting component 310 is connected to the ventilation component 320, which is connected to the cutting component 310, and the ventilation component 320 is connected to the interior of the cutting component 310. The outer surface of the ventilation component 320 is connected to the heat dissipation component 330, and a plurality of semiconductor cooling fins 340 are arranged inside the ventilation component 320. The outer surfaces of the plurality of semiconductor cooling fins 340 are fixedly connected with a plurality of first heat sinks 350 and second heat sinks 360. The plurality of first heat sinks 350 are located inside the ventilation component 320, and the plurality of second heat sinks 360 are located inside the heat dissipation component 330.

[0036] During use, the aluminum tube to be cut is placed between the two supporting components 120, and the aluminum tube passes through the two fixing components 210 and the first inner hollow plate 220. The two fixing components 210 are opened, and the two fixing components 210 will fix the aluminum tube. After fixing, the cutting component 310 and the semiconductor refrigeration plate 340 are opened, and the cutting component 310 will drive the ventilation component 320. The ventilation component 320 blows air into the inside of the cutting component 310, and the semiconductor refrigeration plate 340 cools the air blown into the inside of the cutting component 310 through the first heat sink 350. Subsequently, the auxiliary component 230 is opened to drive the cutting component 310 to descend to cut the aluminum tube. The ventilation component 320 will cool the incision, so that cooling can be achieved without wasting water resources during the cutting process. At the same time, air can more easily enter smaller gaps. Subsequently, the auxiliary component 230 drives the cutting component 310 to cut around the aluminum tube.

[0037] The cutting assembly 310 includes a cutting cover 311 fixedly connected to the auxiliary assembly 230, a cutting motor 312 fixedly connected to one side of the cutting cover 311, an output shaft of the cutting motor 312 passes through the cutting cover 311, a cutting saw blade 313 fixedly connected to the output shaft of the cutting motor 312, a ventilation mesh 314 fixedly connected to the bottom of the cutting cover 311, the cutting saw blade 313 passes through the ventilation mesh 314, the ventilation assembly 320 includes an air inlet box 321 fixedly connected to the top of the cutting cover 311, the air inlet box 321 is connected to the interior of the cutting cover 311, and a plurality of semiconductor cooling plates 340 are all The air inlet box 321 is fixedly connected to the air inlet box 321, and the interior of the air inlet box 321 is fixedly connected to a fixed plate 322. The interior of the fixed plate 322 is rotatably connected to a second bevel gear 324. The bottom end of the second bevel gear 324 is fixedly connected to a first fan blade 323. The lower part of the outer surface of the air inlet box 321 is fixedly connected to a plurality of ventilation pipes 3210. The bottom ends of the plurality of ventilation pipes 3210 are fixedly connected to a steering pipe 3211. One end of the plurality of steering pipes 3211 is directed toward the cutting saw blade 313. The plurality of first heat sinks 350 are longitudinally connected to the semiconductor refrigeration sheet 340. The ventilation assembly 320 also includes The cross bar 325 is rotatably connected to the inside of the air inlet box 321, and both ends of the cross bar 325 extend to the outside of the air inlet box 321. The outer surface of the cross bar 325 is fixedly connected to the third bevel gear 326, and the third bevel gear 326 is engaged with the second bevel gear 324. One end of the cross bar 325 is fixedly connected to the first small transmission roller 327, and one end of the output shaft of the cutting motor 312 is fixedly connected to the first large transmission roller 329. The outer surface of the first large transmission roller 329 is connected to the outer surface of the first small transmission roller 327 by a first transmission belt 328. The heat dissipation component 330 includes a heat dissipation component fixedly connected to the The heat dissipation cover 331 is on the outer surface of the air inlet box 321, and a plurality of air inlet holes 332 are opened on one side of the heat dissipation cover 331. An inner rotating rod 333 is rotatably connected to one side of the heat dissipation cover 331, and one end of the inner rotating rod 333 is fixedly connected to the second fan blade 334, and the other end of the inner rotating rod 333 is fixedly connected to the second small transmission roller 335. The other end of the cross bar 325 is fixedly connected to the second large transmission roller 336. A second transmission belt 337 is connected between the outer surface of the second large transmission roller 336 and the second small transmission roller 335, and a plurality of second heat sinks 360 are all horizontally connected to the semiconductor refrigeration plate 340.

[0038] Turn on the cutting motor 312 and the semiconductor cooling sheet 340, the cutting motor 312 will drive the cutting saw blade 313 to rotate, and at the same time the cutting motor 312 will drive the first transmission belt 328 through the first large transmission roller 329, the first transmission belt 328 will drive the cross bar 325 through the first small transmission roller 327, the cross bar 325 will drive the second bevel gear 324 through the third bevel gear 326, the second bevel gear 324 drives the first blade 323 to rotate, and the first blade 323 cuts toward the cutting blade 313. Air is blown into the cutting cover 311, and the first heat sink 350 cools the air, so that the air cools the inside of the cutting cover 311. Subsequently, the air is ejected through the ventilation mesh 314, and another part of the cold air will be ejected toward the incision through the ventilation pipe 3210 and the steering pipe 3211. The cold air ejected from the steering pipe 3211 and the ventilation mesh 314 will cool the incision, and the cold air flowing inside the cutting cover 311 will cool the cutting saw blade 313, thereby avoiding excessive cutting temperature.

[0039] The auxiliary component 230 includes a first motor 231 fixedly connected to the output shaft of the first motor 231 fixedly connected to the driving gear 232, a first gear ring 233 connected to a rotating shaft on one side of the first inner hollow plate 220, and an outer surface of the first gear ring 233 meshes with an outer surface of the driving gear 232. The auxiliary component 230 also includes a frame plate 234 fixedly connected to one side of the first gear ring 233, a first threaded rod 235 rotatably connected between the top and bottom of the inner wall of the frame plate 234, a lifting plate 236 is slidably connected to the interior of the frame plate 234, the interior of the lifting plate 236 is threadedly connected to the outer surface of the first threaded rod 235, a second motor 237 is fixedly connected to the top of the frame plate 234, the output shaft of the second motor 237 is fixedly connected to the top of the first threaded rod 235, and two connecting rods 238 are fixedly connected between the lifting plate 236 and the cutting cover 311.

[0040] Subsequently, the second motor 237 is turned on to drive the first threaded rod 235 to rotate, so that the lifting plate 236 drives the cutting saw blade 313 to descend and cut through the connecting rod 238. Subsequently, the first motor 231 drives the driving gear 232, the driving gear 232 drives the first gear ring 233, and the first gear ring 233 drives the cutting saw blade 313 to cut around the aluminum tube.

[0041] The fixing assembly 210 includes a second inner hollow plate 211 fixedly connected to the top of the inner wall of the main frame 110. The inner wall of the second inner hollow plate 211 is annularly provided with multiple mounting grooves at equal distances. The interior of the multiple mounting grooves is movably connected with a fixing block 212. The outer surface of the second inner hollow plate 211 is rotatably connected to a plurality of second threaded rods 213. One end of the plurality of second threaded rods 213 respectively extends into the interior of the multiple mounting grooves. The outer surfaces of the plurality of second threaded rods 213 are respectively threadedly connected to the internal threads of the plurality of fixing blocks 212. The other ends of the plurality of second threaded rods 213 are fixedly connected to a first bevel gear 214. One side of the second inner hollow plate 211 is rotatably connected to a second gear ring 215, and one side of the second gear ring 215 is fixedly connected to a conical gear ring 216. The fixing assembly 210 also includes a mounting plate fixedly connected to one side of the second inner hollow plate 211, and a third motor 217 is fixedly connected to the mounting plate. The output shaft of the third motor 217 is fixedly connected to a driving gear 218, and the outer surface of the driving gear 218 is meshed with the outer surface of the second gear ring 215.

[0042] Turn on the two third motors 217, the third motors 217 will drive the driving gear 218, the driving gear 218 will drive the second gear ring 215 and the conical gear ring 216 to rotate, the conical gear ring 216 will drive the first conical gear 214, the rotation of the first conical gear 214 will drive the second threaded rod 213 to rotate, the second threaded rod 213 will drive the fixed block 212 to move, so that the fixed block 212 moves to clamp and fix the aluminum tube.

[0043] The support assembly 120 includes a plurality of cylinders 121 fixedly connected to the bottom of the inner wall of the main frame 110 , the output shafts of the plurality of cylinders 121 are fixedly connected to a V-shaped frame 122 , and rollers 123 are movably connected to both sides of the V-shaped frame 122 .

[0044] The aluminum tube is located inside the V-shaped frame 122 and contacts the roller 123, and the aluminum tube passes through the two fixing components 210 and the first inner hollow plate 220. When multiple cylinders 121 are turned on, the cylinders 121 will push the aluminum tube up to a suitable height and be located in the middle of the fixing component 210 and the first inner hollow plate 220.

[0045] The implementation principle of the embodiment of the present invention is as follows: when in use, the aluminum tube to be cut is placed between the two supporting assemblies 120, the aluminum tube is located inside the V-shaped frame 122 and in contact with the roller 123, and the aluminum tube passes through the two fixing assemblies 210 and the first inner hollow plate 220, and multiple cylinders 121 are turned on. The cylinder 121 will push the aluminum tube to a suitable height and be located in the middle of the fixing assembly 210 and the first inner hollow plate 220, and the two third motors 217 are turned on. The third motor 217 will drive the driving gear 218, and the driving gear 218 will drive the second gear ring 215 and the conical gear ring 216 to rotate, and the conical gear ring 216 will drive the first conical gear 214, and the rotation of the first conical gear 214 will drive the third gear ring 215 and the conical gear ring 216 to rotate. When the second threaded rod 213 rotates, the second threaded rod 213 will drive the fixed block 212 to move, so that the fixed block 212 moves to clamp and fix the aluminum tube. After fixing, the cutting motor 312 and the semiconductor cooling plate 340 are turned on, and the cutting motor 312 will drive the cutting saw blade 313 to rotate. At the same time, the cutting motor 312 will drive the first transmission belt 328 through the first large transmission roller 329, and the first transmission belt 328 will drive the cross bar 325 through the first small transmission roller 327. The cross bar 325 will drive the second bevel gear 324 through the third bevel gear 326, and the second bevel gear 324 drives the first fan blade 323 to rotate. The first fan blade 323 blows air into the inside of the cutting cover 311, and the first heat sink 350 The air is cooled so that the air cools the inside of the cutting cover 311. The air is then ejected through the ventilation mesh 314. Another part of the cold air will be ejected toward the incision through the ventilation pipe 3210 and the steering pipe 3211. The second motor 237 is then turned on to drive the first threaded rod 235 to rotate, so that the lifting plate 236 drives the cutting saw blade 313 to descend and cut through the connecting rod 238. The cold air ejected from the steering pipe 3211 and the ventilation mesh 314 will cool the incision, and the cold air flowing inside the cutting cover 311 will cool the cutting blade 313, thereby avoiding excessive cutting temperature, so that cooling can be achieved without wasting water resources during the cutting process. At the same time, air can more easily enter smaller gaps. The motor 231 drives the driving gear 232, the driving gear 232 drives the first gear ring 233, and the first gear ring 233 drives the cutting saw blade 313 to cut around the aluminum tube. At the same time, the second transmission belt 337 drives the second small transmission roller 335 to drive the inner rotating rod 333 to rotate, and the inner rotating rod 333 drives the second fan blade 334 to rotate, so that the air flow inside the heat dissipation cover 331 dissipates heat to the semiconductor cooling plate 340. The horizontally arranged second heat sink 360 is more convenient for dissipating heat from the semiconductor cooling plate 340, and the longitudinally arranged first heat sink 350 is convenient for cooling the air blown out by the first fan blade 323. The dissipation of heat from the semiconductor cooling plate 340 can be more conducive to the cooling operation of the air when the semiconductor cooling plate 340 is working.

[0046] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device for processing aluminum tubes, comprising a main module (100), an auxiliary module (200) and a cooling cutting module (300), characterized in that: The main body module (100) comprises a main frame (110), two support assemblies (120) are provided on the top of the main frame (110), and a plurality of support legs (130) are fixedly connected to the bottom of the main frame (110); The auxiliary module (200) comprises a first inner hollow plate (220) fixedly connected to the top of the inner wall of the main frame (110) and two fixing assemblies (210); the first inner hollow plate (220) and the two fixing assemblies (210) are both located between the two supporting assemblies (120); the first inner hollow plate (220) is located between the two fixing assemblies (210); and the auxiliary assembly (230) is provided on the first inner hollow plate (220); The cooling cutting module (300) comprises a cutting assembly (310), wherein the cutting assembly (310) is connected to an auxiliary assembly (230), a ventilation assembly (320) is connected to the top of the cutting assembly (310), the ventilation assembly (320) is connected to the cutting assembly (310), and the ventilation assembly (320) and the interior of the cutting assembly (310) are communicated with each other, a heat dissipation assembly (330) is connected to the outer surface of the ventilation assembly (320), a plurality of semiconductor cooling fins (340) are arranged inside the ventilation assembly (320), and the outer surfaces of the plurality of semiconductor cooling fins (340) are fixedly connected to a plurality of first heat dissipation fins (350) and a second heat dissipation fin (360), the plurality of first heat dissipation fins (350) are located inside the ventilation assembly (320), and the plurality of second heat dissipation fins (360) are located inside the heat dissipation assembly (330).

2. The cutting device for aluminum tube processing according to claim 1, characterized in that: The cutting assembly (310) comprises a cutting cover (311) fixedly connected to the auxiliary assembly (230); a cutting motor (312) is fixedly connected to one side of the cutting cover (311); an output shaft of the cutting motor (312) passes through the cutting cover (311); a cutting saw blade (313) is fixedly connected to the output shaft of the cutting motor (312); a ventilation screen (314) is fixedly connected to the bottom of the cutting cover (311); and the cutting saw blade (313) passes through the ventilation screen (314).

3. The cutting device for aluminum tube processing according to claim 2, characterized in that: The ventilation assembly (320) includes an air inlet box (321) fixedly connected to the top of the cutting cover (311), the air inlet box (321) is connected to the inside of the cutting cover (311), and the plurality of semiconductor cooling fins (340) are fixedly connected to the air inlet box (321). A fixing plate (322) is fixedly connected to the inside of the air inlet box (321), and a second bevel gear (324) is rotatably connected to the inside of the fixing plate (322). The bottom end of the second bevel gear (324) is fixedly connected to the first fan blade (323). The lower part of the outer surface of the air inlet box (321) is fixedly connected to a plurality of ventilation pipes (3210), and the bottom ends of the plurality of ventilation pipes (3210) are fixedly connected to a steering pipe (3211). One end of the plurality of steering pipes (3211) faces the cutting saw blade (313), and the plurality of first heat sinks (350) are longitudinally connected to the semiconductor cooling fins (340).

4. The cutting device for aluminum tube processing according to claim 3, characterized in that: The ventilation assembly (320) further includes a cross bar (325) rotatably connected to the interior of the air inlet box (321), both ends of the cross bar (325) extending to the exterior of the air inlet box (321), a third bevel gear (326) fixedly connected to the outer surface of the cross bar (325), the third bevel gear (326) meshing with the second bevel gear (324), one end of the cross bar (325) fixedly connected to a first small transmission roller (327), one end of the output shaft of the cutting motor (312) fixedly connected to a first large transmission roller (329), and a first transmission belt (328) transmittingly connected between the outer surface of the first large transmission roller (329) and the outer surface of the first small transmission roller (327).

5. The cutting device for aluminum tube processing according to claim 4, characterized in that: The heat dissipation assembly (330) includes a heat dissipation cover (331) fixedly connected to the outer surface of the air inlet box (321), a plurality of air inlet holes (332) are provided on one side of the heat dissipation cover (331), an inner rotating rod (333) is rotatably connected to one side of the heat dissipation cover (331), one end of the inner rotating rod (333) is fixedly connected to a second fan blade (334), the other end of the inner rotating rod (333) is fixedly connected to a second small transmission roller (335), the other end of the cross bar (325) is fixedly connected to a second large transmission roller (336), a second transmission belt (337) is transmission-connected between the outer surfaces of the second large transmission roller (336) and the second small transmission roller (335), and a plurality of second heat dissipation fins (360) are all transversely connected to the semiconductor refrigeration fin (340).

6. The cutting device for aluminum tube processing according to claim 5, characterized in that: The auxiliary component (230) comprises a first motor (231) fixedly connected to the output shaft of the first motor (231) fixedly connected to the driving gear (232), a first gear ring (233) connected to a rotating shaft on one side of the first hollow plate (220), and an outer surface of the first gear ring (233) meshing with an outer surface of the driving gear (232).

7. The cutting device for aluminum tube processing according to claim 6, characterized in that: The auxiliary component (230) further includes a frame plate (234) fixedly connected to one side of the first gear ring (233); a first threaded rod (235) is rotatably connected between the top and bottom of the inner wall of the frame plate (234); a lifting plate (236) is slidably connected inside the frame plate (234); the interior of the lifting plate (236) is threadedly connected to the outer surface of the first threaded rod (235); a second motor (237) is fixedly connected to the top of the frame plate (234); an output shaft of the second motor (237) is fixedly connected to the top of the first threaded rod (235); and two connecting rods (238) are fixedly connected between the lifting plate (236) and the cutting cover (311).

8. The cutting device for aluminum tube processing according to claim 7, characterized in that: The fixing assembly (210) includes a second inner hollow plate (211) fixedly connected to the top of the inner wall of the main frame (110), the inner wall of the second inner hollow plate (211) is annular and has a plurality of mounting grooves at equal intervals, the interiors of the plurality of mounting grooves are movably connected to a fixing block (212), the outer surface of the second inner hollow plate (211) is rotatably connected to a plurality of second threaded rods (213), one end of the plurality of second threaded rods (213) respectively extends into the interiors of the plurality of mounting grooves, the outer surfaces of the plurality of second threaded rods (213) are respectively threadedly connected to the interiors of the plurality of fixing blocks (212), the other ends of the plurality of second threaded rods (213) are fixedly connected to a first bevel gear (214), one side of the second inner hollow plate (211) is rotatably connected to a second gear ring (215), and one side of the second gear ring (215) is fixedly connected to a conical gear ring (216).

9. The cutting device for aluminum tube processing according to claim 8, characterized in that: The fixing assembly (210) further comprises a mounting plate fixedly connected to one side of the second hollow inner plate (211), a third motor (217) being fixedly connected to the mounting plate, an output shaft of the third motor (217) being fixedly connected to a driving gear (218), an outer surface of the driving gear (218) being meshed with an outer surface of the second gear ring (215).

10. The cutting device for aluminum tube processing according to claim 9, characterized in that: The support assembly (120) comprises a plurality of cylinders (121) fixedly connected to the bottom of the inner wall of the main frame (110), the output shafts of the plurality of cylinders (121) fixedly connected to a V-shaped frame (122), and rollers (123) movably connected to both sides of the V-shaped frame (122).

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