New aluminum profile extrusion machine

Abstract

The utility model discloses a novel aluminum profile extruder, which relates to the technical field of aluminum profile extrusion, and comprises a base, wherein an extrusion chamber is fixedly installed in the middle of the top of the base, a mold is fixedly installed at the left end of the extrusion chamber, and a hydraulic rod is fixedly installed at the right end of the top of the base. The novel aluminum profile extruder described in the utility model, through the effect of the cooling structure, the water mist sprayed by the atomizing nozzle falls on the aluminum profile, thereby cooling it, which can assist its rapid molding, and at the same time, when the water flow delivered by the water pump passes through the water pipe, it drives the water wheel to rotate, thereby driving the transmission component to work, thereby driving the fan to rotate, and the fan rotates to form a certain airflow, thereby blowing on the surface of the aluminum profile, thereby further air-cooling the aluminum profile, and at the same time, the wind can increase the vaporization rate of the water attached to the surface of the aluminum profile, while improving the water cooling effect, the aluminum profile can be air-dried, so that the aluminum profile can be stored or directly used.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile extrusion, in particular to a novel aluminum profile extruder. Background Art

[0002] New aluminum extruders may have improvements and innovations in design, function and performance compared with traditional models. Aluminum extruders play an important role in the extrusion process of aluminum and its alloys. Aluminum extruders can produce high-quality aluminum alloy materials, which are widely used in aluminum alloy building materials, automobiles, aerospace and other fields. For example, fields such as subways, high-speed railways, and airplanes that require high-strength and high-precision aluminum alloy materials all rely on the production of aluminum extruders.

[0003] For example, the Chinese patent with announcement number CN206415435U discloses a new type of aluminum profile extruder, including a bearing, the upper end of the heating mechanism is connected to a feed port, and the outlet of the heating mechanism is connected to the inner cavity of the extrusion conveyor, the twin screw is located in the inner cavity of the extrusion conveyor, and there is a head on the left side of the extrusion conveyor, the guide sleeve is installed in the inner cavity of the extrusion conveyor, the inner cavity of the screw cooling chamber is divided into a first cooling bin and a second cooling bin, and the outer wall of the screw cooling chamber is provided with a water inlet and a water outlet. In order to prevent the long-term engagement of the twin screws from generating a large amount of heat that affects the forming of the extruded material, a cooling bin is added to the non-threaded part at the right end of the twin screw, and a high-temperature heating mechanism is directly used at the feed port to heat the aluminum ingot and directly feed it into the extrusion conveyor, so that the cooling effect of the cooling bin on the screw at the right end of the screw is improved.

[0004] The existing technology has the following problems:

[0005] In actual use, the temperature of aluminum profiles is high after forming. Failure to cool the aluminum profiles in time may cause the aluminum profile structure to weaken accordingly, making it prone to plastic deformation and cracking, thereby reducing the strength and toughness of the aluminum alloy after extrusion. This is particularly evident in high-requirement aluminum alloy precision components and may even render the product unusable. Utility Model Content

[0006] The utility model provides a novel aluminum profile extruder to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A novel aluminum profile extruder comprises a base, an extrusion bin is fixedly installed in the middle of the top of the base, a mold is fixedly installed at the left end of the extrusion bin, a hydraulic rod is fixedly installed at the right end of the top of the base, the output end of the hydraulic rod extends to the left end of the top of the base, the output end of the hydraulic rod is fixedly connected to an extrusion head, the right end of the extrusion bin is fixedly connected to a loading rack, the bottom of the outer wall of the extrusion head is overlapped with the top of the inner wall of the loading rack, a cooling structure is fixedly installed at the left part of the top of the base, and an adjustment structure is fixedly installed at the left part of the top of the base.

[0009] Preferably, the cooling structure includes a bracket, the front and rear positions of the bottom end of the bracket are fixedly connected to the front and rear positions of the left portion of the top end of the base, a water pump is fixedly installed on the rear portion of the bracket, a water storage tank is opened on the left portion of the top end of the base, the water storage tank is located below the bracket, the input end of the water pump extends to the bottom of the inner cavity of the water storage tank, the output end of the water pump is fixedly connected to a water pipe, the bottom end of the top of the water pipe extends to the right position of the bottom end of the top of the bracket, a water diversion frame is fixedly connected to the right position of the bottom end of the top of the bracket, and a plurality of atomizing nozzles are fixedly installed on the bottom end of the water diversion frame.

[0010] Preferably, the outer wall of the top of the water pipe is fixedly connected to a first rectangular box, the bottom end of the first rectangular box is fixedly connected to the left position of the top of the bracket, the interior of the first rectangular box is rotatably connected to a waterwheel, the bottom end of the waterwheel extends out of the bottom end of the top of the bracket, and a transmission assembly is fixedly installed at the bottom end of the waterwheel.

[0011] Preferably, a mounting plate is fixedly connected to the upper position inside the bracket, the top of the mounting plate is fixedly mounted to the bottom of the transmission assembly, the transmission assembly includes a transmission belt and two transmission gears, the outer walls of the two transmission gears are meshed with the inner wall of the transmission belt, the bottoms of the two transmission gears are rotatably connected to the front and rear positions of the mounting plate respectively, the top of the transmission gear at the rear is fixedly connected to the bottom end of the waterwheel, the bottom ends of the two transmission gears extend out of the bottom end of the mounting plate, and the bottom ends of the two transmission gears are fixedly connected to fans.

[0012] Preferably, the adjustment structure includes a support frame, the front and rear positions of the top end of the support frame are fixedly connected to limit rods, the outer walls of the two limit rods are slidably connected to placement blocks, the top of the placement blocks are rotatably connected to a plurality of round rollers, and the front and rear positions of the bottom end of the placement blocks are provided with a plurality of drainage holes that penetrate the placement blocks.

[0013] Preferably, the bottom end of the support frame is fixedly connected to a second rectangular box, and the interior of the second rectangular box is rotatably connected to a bevel gear set, and the bevel gear set includes two bevel gears, and the outer walls of the two bevel gears are meshed with each other, and the left end of the bevel gear on the left extends out of the left end of the base, and the left end of the bevel gear on the left is fixedly connected to a handle, and the top end of the bevel gear on the top extends out of the top of the support frame, and the top end of the bevel gear on the top is fixedly connected to a threaded rod, and the outer wall of the threaded rod is connected to the internal thread of the bottom of the placement block.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a novel aluminum profile extruder. Through the effect of the cooling structure, the water mist sprayed from the atomizing nozzle falls on the aluminum profile, thereby cooling it and assisting its rapid molding. At the same time, when the water flow delivered by the water pump passes through the water pipe, it drives the water wheel to rotate, thereby driving the transmission component to work, thereby driving the fan to rotate. The fan rotates to form a certain airflow, which then blows on the surface of the aluminum profile, thereby further air-cooling the aluminum profile. At the same time, the wind can increase the vaporization rate of water attached to the surface of the aluminum profile, while improving the water cooling effect, the aluminum profile can be air-dried so that the aluminum profile can be stored or directly used.

[0016] 2. The utility model provides a new type of aluminum profile extruder. Through the function of the adjustment structure, when the aluminum profile is extruded from the mold, the formed aluminum profile is placed on the top of the placement block, thereby preventing the newly formed aluminum profile from bending under the action of gravity. At the same time, under the action of the round roller, the friction force of the aluminum profile during the discharge process is reduced, thereby protecting the integrity of the aluminum profile. The drainage hole can effectively avoid the problem of water accumulation inside the placement block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the mold structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the transmission assembly structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the atomizing nozzle of the utility model;

[0021] Figure 5 This is a schematic diagram of the threaded rod structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the round roller structure of the utility model;

[0023] Figure 7 This is a schematic diagram of the drainage hole structure of the utility model.

[0024] In the figure: 1. base; 2. extrusion bin; 3. loading rack; 4. hydraulic rod; 5. extrusion head; 6. mold; 7. cooling structure; 71. bracket; 72. water pump; 73. water storage bin; 74. water pipe; 75. water distribution frame; 76. atomizing nozzle; 77. first rectangular box; 78. water wheel; 79. transmission assembly; 710. mounting plate; 711. fan; 8. adjustment structure; 81. support frame; 82. limit rod; 83. placement block; 84. round roller; 85. drainage hole; 86. second rectangular box; 87. bevel gear set; 88. handle; 89. threaded rod. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, the new aluminum profile extrusion machine includes a base 1, an extrusion chamber 2 is fixedly installed in the middle of the top of the base 1, a mold 6 is fixedly installed at the left end of the extrusion chamber 2, a hydraulic rod 4 is fixedly installed at the right end of the top of the base 1, the output end of the hydraulic rod 4 extends to the left end of the top of the base 1, the output end of the hydraulic rod 4 is fixedly connected to an extrusion head 5, the right end of the extrusion chamber 2 is fixedly connected to a loading rack 3, the bottom of the outer wall of the extrusion head 5 overlaps the top of the inner wall of the loading rack 3, a cooling structure 7 is fixedly installed on the left part of the top of the base 1, and an adjustment structure 8 is fixedly installed on the left part of the top of the base 1.

[0027] By setting the cooling structure 7, the water mist sprayed by the atomizing nozzle 76 falls on the aluminum profile, thereby cooling it and assisting its rapid molding. At the same time, when the water flow delivered by the water pump 72 passes through the water pipe 74, it drives the water wheel 78 to rotate, thereby driving the transmission component 79 to work, and then drives the fan 711 to rotate. The rotation of the fan 711 forms a certain airflow, which then blows on the surface of the aluminum profile, thereby further air-cooling the aluminum profile. At the same time, the wind can increase the vaporization rate of water attached to the surface of the aluminum profile, and while improving the water cooling effect, the aluminum profile can be air-dried so that the aluminum profile can be stored or directly used.

[0028] like Figure 2 and Figure 3As shown, the cooling structure 7 includes a bracket 71, and the front and rear positions of the bottom end of the bracket 71 are fixedly connected to the front and rear positions of the left part of the top end of the base 1, a water pump 72 is fixedly installed on the rear part of the bracket 71, a water storage tank 73 is opened on the left part of the top end of the base 1, the water storage tank 73 is located below the bracket 71, the input end of the water pump 72 extends to the bottom of the inner cavity of the water storage tank 73, the output end of the water pump 72 is fixedly connected to a water pipe 74, the bottom end of the top of the water pipe 74 extends to the right position of the bottom end of the top of the bracket 71, and a water distribution frame 75 is fixedly connected to the right position of the bottom end of the top of the bracket 71, and a plurality of atomizing nozzles 76 are fixedly installed on the bottom end of the water distribution frame 75.

[0029] By setting up the atomizing nozzle 76, the water pump 72 pumps the water inside the water storage tank 73 to the water distribution frame 75, and then sprays it out through the atomizing nozzle 76. The sprayed water mist falls on the aluminum profile, thereby cooling it, which can assist the aluminum profile to cool quickly.

[0030] like Figure 3 As shown, the outer wall of the top of the water pipe 74 is fixedly connected with a first rectangular box 77, the bottom end of the first rectangular box 77 is fixedly connected to the left position of the top of the bracket 71, the inside of the first rectangular box 77 is rotatably connected with a waterwheel 78, the bottom end of the waterwheel 78 extends out of the bottom end of the top of the bracket 71, and the bottom end of the waterwheel 78 is fixedly installed with a transmission assembly 79.

[0031] By setting up the water wheel 78, when the water flow delivered by the water pump 72 passes through the water pipe 74, the water wheel 78 is driven to rotate, which in turn drives the transmission component 79 to work, and then drives the fan 711 to rotate, thereby achieving the effect of joint control of the fan 711 and the atomizing nozzle 76 and reducing energy consumption.

[0032] like Figure 2 and Figure 3 As shown, a mounting plate 710 is fixedly connected to the upper position inside the bracket 71, and the top of the mounting plate 710 is fixedly installed with the bottom of the transmission assembly 79. The transmission assembly 79 includes a transmission belt and two transmission gears. The outer walls of the two transmission gears are meshed with the inner walls of the transmission belts, and the bottoms of the two transmission gears are rotationally connected to the front and rear positions of the mounting plate 710 respectively. The top of the rear transmission gear is fixedly connected to the bottom end of the waterwheel 78, and the bottom ends of the two transmission gears extend out of the bottom end of the mounting plate 710. The bottom ends of the two transmission gears are fixedly connected to a fan 711.

[0033] By setting up the fan 711, the fan 711 rotates to form a certain airflow, which then blows on the surface of the aluminum profile, thereby further cooling the aluminum profile. At the same time, the wind can increase the vaporization rate of water attached to the surface of the aluminum profile, thereby improving the water cooling effect and drying the aluminum profile so that the aluminum profile can be stored or directly used.

[0034] like Figure 5As shown, the adjustment structure 8 includes a support frame 81, and the front and rear positions of the top of the support frame 81 are fixedly connected to limit rods 82, the outer walls of the two limit rods 82 are slidably connected to a placement block 83, the top of the placement block 83 is rotatably connected to a plurality of round rollers 84, and the front and rear positions of the bottom end of the placement block 83 are provided with a plurality of drainage holes 85 that penetrate the placement block 83.

[0035] By setting the placement block 83, after the aluminum profile is extruded from the mold 6, the formed aluminum profile is placed on the top of the placement block 83, thereby preventing the newly formed aluminum profile from bending under the action of gravity. At the same time, under the action of the round roller 84, the friction force of the aluminum profile during the discharge process is reduced, thereby protecting the integrity of the aluminum profile. The drainage hole 85 can effectively avoid the problem of water accumulation inside the placement block 83.

[0036] like Figure 5 As shown, the bottom end of the support frame 81 is fixedly connected to a second rectangular box 86, and the interior of the second rectangular box 86 is rotatably connected to a bevel gear set 87. The bevel gear set 87 includes two bevel gears, and the outer walls of the two bevel gears are meshed with each other. The left end of the left bevel gear extends out of the left end of the base 1, and the left end of the left bevel gear is fixedly connected to a handle 88. The top of the upper bevel gear extends out of the top of the support frame 81, and the top of the upper bevel gear is fixedly connected to a threaded rod 89, and the outer wall of the threaded rod 89 is connected to the internal thread at the bottom of the placement block 83.

[0037] By setting the threaded rod 89, turning the handle 88 drives the bevel gear set 87 to work, and then drives the threaded rod 89 to rotate. When the threaded rod 89 rotates, with the cooperation of the limit rod 82, the height of the placement block 83 is adjusted so that the height of the placement block 83 is just below the discharge port of the mold 6.

[0038] The working principle of the utility model is as follows: when in use, the mold 6 is installed on the left side of the extrusion bin 2, the aluminum profile raw material is placed on the top of the loading rack 3, and the hydraulic rod 4 is started. The hydraulic rod 4 pushes the extrusion head 5 to the left, and then the aluminum profile raw material is squeezed into the extrusion bin 2, and then the extrusion is continued, and the aluminum profile is extruded from the mold 6, so that the aluminum profile raw material is extruded and formed. After the aluminum profile is extruded from the mold 6, the water pump 72 is started, and the water pump 72 pumps the water inside the water storage bin 73 to the water distribution frame 75, and then sprays it through the atomizing nozzle 76. The sprayed water mist falls on the aluminum profile, and then cools it. At the same time, when the water flow delivered by the water pump 72 passes through the water pipe 74, it drives the water wheel 78 to rotate, and then drives the transmission component 79 to work, and then drives the fan 711 to rotate. The rotation of the fan 711 forms a certain airflow, which blows on the aluminum profile. The surface of the material can be further air-cooled. At the same time, the wind can increase the vaporization rate of water attached to the surface of the aluminum profile. While improving the water cooling effect, the aluminum profile can be air-dried so that the aluminum profile can be stored or directly used. Before the aluminum profile is extruded, the handle 88 is turned to drive the bevel gear set 87 to work, and then drive the threaded rod 89 to rotate. When the threaded rod 89 rotates, with the cooperation of the limit rod 82, the height of the placement block 83 is adjusted so that the height of the placement block 83 is just below the discharge port of the mold 6. After the aluminum profile is extruded from the mold 6, the formed aluminum profile is placed on the top of the placement block 83, thereby preventing the newly formed aluminum profile from bending under the action of gravity. At the same time, under the action of the round roller 84, the friction force during the discharge process of the aluminum profile is reduced, thereby protecting the integrity of the aluminum profile.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel aluminum profile extruder, comprising a base (1), characterized in that: An extrusion chamber (2) is fixedly mounted in the middle of the top of the base (1), a mold (6) is fixedly mounted on the left end of the extrusion chamber (2), a hydraulic rod (4) is fixedly mounted on the right end of the top of the base (1), an output end of the hydraulic rod (4) extends to the left end of the top of the base (1), an extrusion head (5) is fixedly connected to the output end of the hydraulic rod (4), the right end of the extrusion chamber (2) is fixedly connected to a loading rack (3), the bottom of the outer wall of the extrusion head (5) overlaps the top of the inner wall of the loading rack (3), a cooling structure (7) is fixedly mounted on the left part of the top of the base (1), and an adjustment structure (8) is fixedly mounted on the left part of the top of the base (1).

2. The novel aluminum profile extruder according to claim 1 is characterized in that: The cooling structure (7) comprises a bracket (71), the front and rear positions of the bottom end of the bracket (71) are fixedly connected to the front and rear positions of the left portion of the top end of the base (1), a water pump (72) is fixedly installed at the rear of the bracket (71), a water storage tank (73) is provided at the left portion of the top end of the base (1), the water storage tank (73) is located below the bracket (71), the input end of the water pump (72) extends to the bottom of the inner cavity of the water storage tank (73), the output end of the water pump (72) is fixedly connected to a water pipe (74), the bottom end of the top of the water pipe (74) extends to the right position of the bottom end of the top end of the bracket (71), a water distribution frame (75) is fixedly connected to the right position of the bottom end of the top end of the bracket (71), and a plurality of atomizing nozzles (76) are fixedly installed at the bottom end of the water distribution frame (75).

3. The novel aluminum profile extruder according to claim 2 is characterized in that: The outer wall of the top of the water pipe (74) is fixedly connected to a first rectangular box (77); the bottom end of the first rectangular box (77) is fixedly connected to the left side of the top of the bracket (71); the interior of the first rectangular box (77) is rotatably connected to a waterwheel (78); the bottom end of the waterwheel (78) extends out of the bottom end of the top of the bracket (71); and a transmission assembly (79) is fixedly installed at the bottom end of the waterwheel (78).

4. The novel aluminum profile extruder according to claim 3 is characterized in that: A mounting plate (710) is fixedly connected to the upper position inside the bracket (71), and the top of the mounting plate (710) is fixedly mounted to the bottom of the transmission assembly (79). The transmission assembly (79) includes a transmission belt and two transmission gears. The outer walls of the two transmission gears are meshed with the inner wall of the transmission belt. The bottoms of the two transmission gears are rotatably connected to the front and rear positions of the mounting plate (710) respectively. The top of the transmission gear at the rear is fixedly connected to the bottom end of the waterwheel (78), and the bottom ends of the two transmission gears extend out of the bottom end of the mounting plate (710). The bottom ends of the two transmission gears are fixedly connected to a fan (711).

5. The novel aluminum profile extruder according to claim 1 is characterized in that: The adjustment structure (8) comprises a support frame (81), the front and rear positions of the top end of the support frame (81) are fixedly connected to limit rods (82), the outer walls of the two limit rods (82) are slidably connected to placement blocks (83), the top of the placement blocks (83) are rotatably connected to a plurality of round rollers (84), and the front and rear positions of the bottom end of the placement blocks (83) are provided with a plurality of drainage holes (85) penetrating the placement blocks (83).

6. The novel aluminum profile extruder according to claim 5 is characterized in that: The bottom end of the support frame (81) is fixedly connected to a second rectangular box (86), and the interior of the second rectangular box (86) is rotatably connected to a bevel gear set (87), and the bevel gear set (87) includes two bevel gears, and the outer walls of the two bevel gears are meshed with each other. The left end of the bevel gear located on the left extends out of the left end of the base (1), and the left end of the bevel gear located on the left is fixedly connected to a handle (88), and the top end of the bevel gear located at the top extends out of the top end of the support frame (81), and the top end of the bevel gear located at the top is fixedly connected to a threaded rod (89), and the outer wall of the threaded rod (89) is connected to the internal thread of the bottom of the placement block (83).

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