Aluminum bar production line

Abstract

The utility model provides an aluminum bar production line which comprises a first conveying device, a second conveying device, a cutting device, a polishing device and a stacking device. The cutting device is used for cutting aluminum bars; the polishing device is used for polishing burrs on the aluminum bar; the stacking device is connected with the second conveying device; the stacking device is connected with the second conveying device; the stacking device comprises a rack, a first conveying belt, a second conveying belt and a bottom plate, the bottom plate is arranged on the rack and connected with the second conveying device, the first conveying belt is arranged on one side of the bottom plate, the second conveying belt is arranged on the other side of the bottom plate, and a swing assembly is arranged on the bottom plate in the moving direction of the aluminum bars. The swing assembly comprises a swing block, a transmission rod, a transmission gear, a second air cylinder and a rack. The aluminum bar stacking device solves the problem that aluminum bars are easily scratched when the aluminum bars are moved through a clamping structure in a traditional stacking device.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium bar processing technical field, specifically, relate to a kind of aluminium bar production line. BACKGROUND

[0002] Aluminium bar is a kind of aluminium product, and the melting of aluminium bar includes melting, purification, impurity removal, degassing, slag removal and casting process.

[0003] Chinese patent (application number: CN201220252549.6) discloses a kind of new aluminium alloy rod stacking device, it includes the input guide rail of row type aluminium alloy rod being arranged along transverse direction;It is arranged above the input guide rail of row type aluminium alloy rod and can be respectively along transverse direction and longitudinal direction to and fro moves the clamping device of row type aluminium alloy rod;It is arranged along transverse direction below the outer side of the input guide rail of row type aluminium alloy rod and sends frame;The length of the input guide rail of row type aluminium alloy rod, the length of the clamping device of row type aluminium alloy rod and the length of sending frame are all matched with the length of row type aluminium alloy rod;The width of sending frame is also matched with the width of row type aluminium alloy rod.

[0004] The above-mentioned traditional stacking device moves aluminium bar to tray by clamping and driving aluminium bar, but this clamping process is prone to scratch aluminium bar. UTILITY MODEL CONTENT

[0005] Therefore, in order to solve the problem that the traditional stacking device moves aluminium bar by clamping structure and is prone to scratch aluminium bar, the utility model provides an aluminium bar production line, and the specific technical scheme is as follows:

[0006] An aluminium bar production line, comprising

[0007] A first conveying device;

[0008] A second conveying device;

[0009] A cutting device for cutting aluminium bar;

[0010] A polishing device for polishing burrs on aluminium bar;

[0011] A stacking device is provided, which is connected to a second conveying device. The stacking device includes a frame, a first conveyor belt, a second conveyor belt, and a base plate. The base plate is mounted on the frame and connected to the second conveying device. The first conveyor belt is located on one side of the base plate, and the second conveyor belt is located on the other side of the base plate. Along the direction of movement of the aluminum rod, the base plate is provided with a swing assembly, which includes a swing block, a transmission rod, a transmission gear, a second cylinder, and a rack. The transmission rod is inserted into the base plate and rotatably connected to it. The swing block and the transmission gear are both sleeved on the transmission rod. The second cylinder is located on the base plate, and the rack is located at one end of the second cylinder. The rack meshes with the transmission gear. The cutting device, the first conveying device, the conveyor belt, the second conveying device, and the stacking device are arranged sequentially.

[0012] The aforementioned aluminum rod production line comprises the following steps: S1. A first conveyor belt and a second conveyor belt are installed to move the aluminum profiles towards the pallet; S2. When the aluminum profiles fall to the middle of the pallet, the second and third cylinders extend and retract to tilt the pallet; S3. Due to the tilt, the aluminum profiles slide to one side of the pallet, and then the tilting component moves the pallet back to a horizontal position; S4. The above steps are repeated to stack the aluminum profiles to a full layer; S5. The swing angle of the swing block is controlled by the swing component, and then the aluminum profiles move along the swing block to the first layer of stacked aluminum profiles, and then steps S1 to S4 are repeated to stack the aluminum profiles to a full second layer; S6. The above steps are repeated to stack the entire pallet. A limiting frame is attached to the first or second support block to prevent the pallet from sliding outside the stacker when it is tilted, thus avoiding production accidents. This aluminum rod production line solves the problem of scratching aluminum rods easily when moving them using a clamping structure in traditional stacking devices.

[0013] Furthermore, the base plate is provided with a swing assembly, which includes a swing block, a transmission rod, a transmission gear, a second cylinder and a rack. The transmission rod is inserted into the base plate and rotatably connected to the base plate. The swing block and the transmission gear are both sleeved on the transmission rod. The second cylinder is located on the base plate, and the rack is located on one end of the second cylinder. The rack meshes with the transmission gear.

[0014] Furthermore, the stacking device also includes a tilting assembly, which includes a third cylinder, a fourth cylinder, a first swing arm, a second swing arm, a first support block, and a second support block. One end of the first swing arm is hinged to the frame, and the first support block is disposed on the other end of the first swing arm. One end of the third cylinder is hinged to the frame, and the other end of the third cylinder is hinged to the first swing arm. One end of the second swing arm is hinged to the frame, and the second support block is disposed on the other end of the second swing arm.

[0015] Furthermore, the stacking device also includes a tilting assembly, which includes a third cylinder, a fourth cylinder, a first swing arm, a second swing arm, a first support block, and a second support block. One end of the first swing arm is hinged to the frame, and the first support block is disposed on the other end of the first swing arm. One end of the third cylinder is hinged to the frame, and the other end of the third cylinder is hinged to the first swing arm. One end of the second swing arm is hinged to the frame, and the second support block is disposed on the other end of the second swing arm.

[0016] Furthermore, the grinding device includes a support, a conveyor belt, multiple grinding components, and multiple adsorption components. The conveyor belt is mounted on the support, the multiple grinding components are spaced apart and mounted on the support, and one adsorption component is located between two adjacent grinding components. The adsorption component is mounted on the support and is used to adsorb waste debris on the conveyor belt. The grinding components and the conveyor belt work together to grind aluminum profiles.

[0017] Furthermore, the adsorption assembly includes a fan, a connecting frame, and a suction head. One end of the suction head is an adsorption port, and the other end of the suction head is an air outlet. The fan is mounted on the support, and the air outlet is connected to the input end of the fan. One end of the connecting frame is connected to the support, and the other end of the connecting frame is connected to the suction head. The adsorption port faces the conveyor belt.

[0018] Furthermore, the grinding assembly includes a grinding belt, a frame, a C-groove, and a sliding member; the C-groove is vertically disposed on the frame, and the frame is disposed on the bracket; the sliding member is slidably connected to the C-groove, and the sliding member moves up and down along the length of the C-groove.

[0019] Furthermore, the sliding member includes a sliding block, a plurality of first rollers, a plurality of second rollers, and a plurality of third rollers; the C-shaped groove includes a first connecting portion, a second connecting portion, and a third connecting portion connected in sequence; the plurality of first rollers are spaced apart and disposed on the sliding block, the plurality of second rollers are spaced apart and disposed on the sliding block, and the plurality of third rollers are spaced apart and disposed on the sliding block; the first rollers are slidably connected to the first connecting portion, the second rollers are slidably connected to the second connecting portion, and the third rollers are slidably connected to the third connecting portion.

[0020] Furthermore, the frame is provided with a first drive block, a second drive block, a first drive shaft, a second drive shaft, a first transmission shaft, a second transmission shaft, and a third transmission shaft; the output end of the first drive block is connected to the first drive shaft, and the first drive block is used to drive the first drive shaft to rotate; the output end of the second drive block is connected to the second drive shaft, and the second drive block is used to drive the second drive shaft to rotate; the first transmission shaft, the second transmission shaft, and the third transmission shaft are all rotatably connected to the frame.

[0021] Furthermore, the sliding block is provided with a fourth drive shaft, a fifth drive shaft, and a first cylinder. The fourth drive shaft is rotatably connected to the sliding block, and the fifth drive shaft is rotatably connected to the sliding block. One end of the first cylinder is connected to the sliding block, and the other end of the first cylinder is connected to the frame. The grinding belt is sequentially sleeved on the first drive shaft, the second drive shaft, the third drive shaft, and the fifth drive shaft. The fourth drive shaft is located between the third drive shaft and the fifth drive shaft, and the fourth drive shaft presses down on the outer surface of the grinding belt. The first drive shaft is located between the first drive shaft and the second drive shaft, and the first drive shaft presses down on the outer surface of the grinding belt. The second drive shaft is slidably connected to the outer surface of the grinding belt. Attached Figure Description

[0022] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0023] Figure 1 This is a schematic diagram of the structure of a conveying device used in the aluminum profile extrusion post-production line according to an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the grinding component of the conveying equipment used in the aluminum profile extrusion post-production line according to an embodiment of the present invention;

[0025] Figure 3 This is one of the partial structural schematic diagrams of the grinding component of the conveying equipment used in the aluminum profile extrusion post-production line according to an embodiment of the present invention;

[0026] Figure 4 This is a second partial structural schematic diagram of the grinding component of the conveying equipment used in the aluminum profile extrusion post-production line according to an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the stacking device of the conveying equipment used in the aluminum profile extrusion post-production line according to an embodiment of the present invention;

[0028] Figure 6 yes Figure 5 Enlarged view of part A;

[0029] Figure 7 This is a partial structural schematic diagram of the stacking device of the conveying equipment used in the aluminum profile extrusion post-production line according to an embodiment of the present invention;

[0030] Figure 8 yes Figure 7 Enlarged view of part B;

[0031] Figure 9 This is a schematic diagram of the structure of the pallet of the conveying equipment used in the aluminum profile extrusion production line according to an embodiment of the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1-First conveyor device; 2-Second conveyor device; 3-Grinding device; 31-Support; 32-Conveyor belt; 33-Grinding assembly; 331-Grinding belt; 332-Frame; 333-C-groove; 334-Sliding component; 335-First drive block; 336-Second drive block; 337-First drive shaft; 338-Second drive shaft; 339-First transmission shaft; 3310-Second transmission shaft; 3311-Third transmission shaft; 34-Adsorption assembly; 341-Connecting frame; 342-Suction head; 4-Stacking device; 41-Frame; 42-First conveyor belt ; 43-Second conveyor belt; 44-Base plate; 45-Swing assembly; 451-Swing block; 452-Transmission rod; 453-Transmission gear; 454-Second cylinder; 455-Rack; 46-Tilting assembly; 461-Third cylinder; 462-Fourth cylinder; 463-First swing arm; 464-Second swing arm; 465-First support block; 466-Second support block; 5-First roller; 6-Second roller; 7-Third roller; 8-Fourth transmission shaft; 9-Fifth transmission shaft; 10-First cylinder; 11-Sliding block; 12-Tray; 13-Limit frame. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0037] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0038] like Figures 1-9 As shown, an aluminum rod production line according to one embodiment of the present invention includes a first conveying device 1, a second conveying device 2, a cutting device, a grinding device 3, and a stacking device 4; the cutting device is used to cut aluminum rods; the grinding device 3 is used to grind burrs on the aluminum rods; the stacking device 4 is connected to the second conveying device 2; the stacking device 4 includes a frame 41, a first conveyor belt 42, a second conveyor belt 43, and a base plate 44, the base plate 44 is disposed on the frame 41, the base plate 44 is connected to the second conveying device 2, the first conveyor belt 42 is disposed on one side of the base plate 44, and the second conveyor belt 43 is disposed on the other side of the base plate 44. On one side, along the direction of movement of the aluminum rod, the base plate 44 is provided with a swing assembly 45. The swing assembly 45 includes a swing block 451, a transmission rod 452, a transmission gear 453, a second cylinder 454, and a rack 455. The transmission rod 452 is inserted into the base plate 44 and rotatably connected to the base plate 44. The swing block 451 and the transmission gear 453 are both sleeved on the transmission rod 452. The second cylinder 454 is provided on the base plate 44. The rack 455 is provided on one end of the second cylinder 454 and meshes with the transmission gear 453. The cutting device, the first conveying device 1, the conveyor belt 32, the second conveying device 2, and the stacking device 4 are arranged in sequence.

[0039] In the aforementioned aluminum rod production line, S1. A first conveyor belt 42 and a second conveyor belt 43 are installed to move the aluminum profiles towards the pallet 12; S2. When the aluminum profiles fall to the middle position of the pallet 12, the tilting component 46 moves to tilt the pallet 12; S3. Due to the tilt of the pallet 12, the aluminum profiles slide to one side of the pallet 12, and then the tilting component 46 drives the pallet 12 back to a horizontal state; S4. The above steps are repeated to stack the aluminum profiles to a full layer; S5. The swinging component 45 controls the swing angle of the swing block 451, and then the aluminum profiles move along the swing block 451 to the stacked first layer of aluminum profiles, and then the steps S1 to S4 are repeated to stack the aluminum profiles to a full second layer; S6. The above steps are repeated to stack the pallet 12 to a full level. The limiting frame 13 is attached to the first support block 465 or the second support block 466 to prevent the pallet 12 from sliding off the stacker when it is tilted, thus avoiding production accidents. This aluminum rod production line solves the problem that traditional stacking devices 4 easily scratch aluminum rods when moving them using a clamping structure.

[0040] like Figures 5-9 As shown, in one embodiment, the stacking device 4 further includes a tilting assembly 46, which includes a third cylinder 461, a fourth cylinder 462, a first swing arm 463, a second swing arm 464, a first support block 465, and a second support block 466. One end of the first swing arm 463 is hinged to the frame 41, and the first support block 465 is disposed on the other end of the first swing arm 463. One end of the third cylinder 461 is hinged to the frame 41, and the other end of the third cylinder 461 is hinged to the frame 41. The first swing arm 463 is hinged; one end of the second swing arm 464 is hinged to the frame 41, and the second support block 466 is disposed on the other end of the second swing arm 464; the tilting assembly 46 also includes a tray 12, the bottom of which is provided with a limiting frame 13 with a rectangular outer contour, the first support block 465 and the second support block 466 are both disposed within the limiting frame 13 and abut against the limiting frame 13; the first support block 465 and the second support block 466 cooperate to support the tray 12. Thus, the tray 12 is tilted by the telescopic movement of the third cylinder 461 and the fourth cylinder 462.

[0041] like Figures 1-4As shown, in one embodiment, the grinding device 3 includes a support 31, a conveyor belt 32, multiple grinding components 33, and multiple adsorption components 34. The conveyor belt 32 is mounted on the support 31. The multiple grinding components 33 are spaced apart and mounted on the support 31. One adsorption component 34 is located between two adjacent grinding components 33 and is mounted on the support 31. The adsorption component 34 is used to adsorb waste debris from the conveyor belt 32. The grinding components 33 and the conveyor belt 32 cooperate to grind aluminum profiles. Thus, by providing the first conveying device 1, it is convenient to move the aluminum profile into the grinding device 3; by providing the second conveying device 2, it is convenient to move the ground aluminum profile to the next station; by providing the conveyor belt 32, it is convenient for the aluminum profile to pass through the grinding device 3; and by providing multiple adsorption components 34, it is prevented that waste debris from the grinding components 33 follows the movement of the aluminum profile and scratches it. The conveying equipment used in the post-extrusion production line of this aluminum profile removes burrs from the outer surface of the aluminum profile while transporting it.

[0042] like Figures 1-4 As shown, in one embodiment, the adsorption assembly 34 includes a fan, a connecting frame 341, and a suction head 342. One end of the suction head 342 is an adsorption port, and the other end of the suction head 342 is an air outlet. The fan is mounted on the support 31, and the air outlet is connected to the input end of the fan. One end of the connecting frame 341 is connected to the support 31, and the other end of the connecting frame 341 is connected to the suction head 342. The adsorption port faces the conveyor belt 32.

[0043] like Figures 1-4As shown, in one embodiment, the grinding assembly 33 includes a grinding belt 331, a frame 332, a C-groove 333, and a slider 334; the C-groove 333 is vertically disposed on the frame 332, and the frame 332 is disposed on the bracket 31; the slider 334 is slidably connected to the C-groove 333, and the slider 334 moves up and down along the length of the C-groove 333; the slider 334 includes a sliding block 11, a plurality of first rollers 5, a plurality of second rollers 6, and a plurality of third rollers 7; the C-groove 333 includes a first connecting part, a second connecting part, and a third connecting part connected in sequence; the plurality of first rollers 5 are ...32; the slider 334 is slidably connected to the C-groove 333, and the frame 332 is disposed on the bracket 332; the frame 332 is vertically disposed on the bracket 332, and the frame 332 is disposed on the bracket 333; the slider 334 is slidably connected to the C-groove 333, and the frame Multiple second rollers 6 and multiple third rollers 7 are spaced apart and disposed on the sliding block 11. The first roller 5 is slidably connected to the first connecting part, the second roller 6 is slidably connected to the second connecting part, and the third roller 7 is slidably connected to the third connecting part. The frame 332 is provided with a first driving block 335, a second driving block 336, a first drive shaft 337, a second drive shaft 338, a first transmission shaft 339, a second transmission shaft 3310, and a third transmission shaft 3311. The output end of the first driving block 335 is connected to the first drive shaft. The first drive block 335 is used to drive the first drive shaft 337 to rotate; the output end of the second drive block 336 is connected to the second drive shaft 338, and the second drive block 336 is used to drive the second drive shaft 338 to rotate; the first transmission shaft 339, the second transmission shaft 3310, and the third transmission shaft 3311 are all rotatably connected to the frame 332; the sliding block 11 is provided with a fourth transmission shaft 8, a fifth transmission shaft 9, and a first cylinder 10, the fourth transmission shaft 8 is rotatably connected to the sliding block 11, the fifth transmission shaft 9 is rotatably connected to the sliding block 11, and one end of the first cylinder 10 is connected to the sliding block 11. The first cylinder 10 is connected to the frame 332 at one end; the grinding belt 331 is sequentially sleeved on the first drive shaft 339, the second drive shaft 3310, the third drive shaft 3311 and the fifth drive shaft 9, and the fourth drive shaft 8 is located between the third drive shaft 3311 and the fifth drive shaft 9, pressing down on the outer surface of the grinding belt 331; the first drive shaft 337 is located between the first drive shaft 339 and the second drive shaft 3310, pressing down on the outer surface of the grinding belt 331; the second drive shaft 338 is slidably connected to the outer surface of the grinding belt 331.Thus, the distance between the fifth drive shaft 9 and the conveyor belt 32 is controlled by the telescopic movement of the first cylinder 10, making it easy to adapt to profiles of different thicknesses. The first drive shaft 337 and the second rotating shaft are slidably connected to the outer surface of the grinding belt 331, and then the first drive shaft 337 and the second rotating shaft rotate, thereby driving the grinding belt 331 to rotate. Compared with traditional grinding rollers, the grinding belt 331 has a variety of grit sizes, which can achieve different effects from coarse grinding to fine grinding. Moreover, the grinding belt 331 can be replaced simply by removing the frame 332 and the sliding block 11 on one side of the grinding assembly 33. The replacement cost of the grinding belt 331 is low and the maintenance is simpler. When the first cylinder 10 retracts, the fourth drive shaft 8 pushes part of the grinding belt 331 in the direction of the retraction of the first cylinder 10, so that the grinding belt 331 can still be tightly fitted on the first drive shaft 339, the second drive shaft 3310, the third drive shaft 3311 and the fifth drive shaft 9.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An aluminum rod production line, characterized in that, include: First transmission device; Second transmission device; A cutting device for cutting aluminum bars; Grinding device, the grinding device being used to grind burrs on aluminum rods; A stacking device is provided, which is connected to a second conveying device. The stacking device includes a frame, a first conveyor belt, a second conveyor belt, and a base plate. The base plate is mounted on the frame and connected to the second conveying device. The first conveyor belt is located on one side of the base plate, and the second conveyor belt is located on the other side of the base plate. Along the direction of movement of the aluminum rod, the base plate is provided with a swing assembly, which includes a swing block, a transmission rod, a transmission gear, a second cylinder, and a rack. The transmission rod is inserted into the base plate and rotatably connected to it. The swing block and the transmission gear are both sleeved on the transmission rod. The second cylinder is located on the base plate, and the rack is located at one end of the second cylinder. The rack meshes with the transmission gear. The cutting device, the first conveying device, the conveyor belt, the second conveying device, and the stacking device are arranged sequentially.

2. The aluminum rod production line according to claim 1, characterized in that, The stacking device further includes a tilting assembly, which includes a third cylinder, a fourth cylinder, a first swing arm, a second swing arm, a first support block, and a second support block. One end of the first swing arm is hinged to the frame, and the first support block is disposed on the other end of the first swing arm. One end of the third cylinder is hinged to the frame, and the other end of the third cylinder is hinged to the first swing arm. One end of the second swing arm is hinged to the frame, and the second support block is disposed on the other end of the second swing arm.

3. The aluminum rod production line according to claim 2, characterized in that, The tilting component also includes a tray, the bottom of which is provided with a limiting frame with a rectangular outer contour. The first support block and the second support block are both located within the limiting frame and abut against the limiting frame; the first support block and the second support block cooperate to support the tray.

4. The aluminum rod production line according to claim 1, characterized in that, The grinding device includes a support frame, a conveyor belt, multiple grinding components, and multiple adsorption components. The conveyor belt is mounted on the support frame. The multiple grinding components are spaced apart and mounted on the support frame. One adsorption component is located between two adjacent grinding components. The adsorption component is mounted on the support frame and is used to adsorb waste debris on the conveyor belt. The grinding components and the conveyor belt work together to grind aluminum profiles.

5. The aluminum rod production line according to claim 4, characterized in that, The adsorption assembly includes a fan, a connecting frame, and a suction head. One end of the suction head is the adsorption port, and the other end is the air outlet. The fan is mounted on the support, and the air outlet is connected to the input end of the fan. One end of the connecting frame is connected to the support, and the other end of the connecting frame is connected to the suction head. The adsorption port faces the conveyor belt.

6. The aluminum rod production line according to claim 4, characterized in that, The grinding assembly includes a grinding belt, a frame, a C-groove, and a sliding member; the C-groove is vertically disposed on the frame, and the frame is disposed on the bracket; the sliding member is slidably connected to the C-groove, and the sliding member moves up and down along the length of the C-groove.

7. The aluminum rod production line according to claim 6, characterized in that, The sliding member includes a sliding block, a plurality of first rollers, a plurality of second rollers, and a plurality of third rollers; the C-shaped groove includes a first connecting portion, a second connecting portion, and a third connecting portion connected in sequence; the plurality of first rollers are spaced apart and disposed on the sliding block, the plurality of second rollers are spaced apart and disposed on the sliding block, and the plurality of third rollers are spaced apart and disposed on the sliding block; the first rollers are slidably connected to the first connecting portion, the second rollers are slidably connected to the second connecting portion, and the third rollers are slidably connected to the third connecting portion.

8. The aluminum rod production line according to claim 7, characterized in that, The frame is provided with a first drive block, a second drive block, a first drive shaft, a second drive shaft, a first transmission shaft, a second transmission shaft, and a third transmission shaft; the output end of the first drive block is connected to the first drive shaft, and the first drive block is used to drive the first drive shaft to rotate; The output end of the second drive block is connected to the second drive shaft, and the second drive block is used to drive the second drive shaft to rotate; the first transmission shaft, the second transmission shaft and the third transmission shaft are all rotatably connected to the frame.

9. The aluminum rod production line according to claim 8, characterized in that, The sliding block is equipped with a fourth drive shaft, a fifth drive shaft, and a first cylinder. The fourth drive shaft and the fifth drive shaft are rotatably connected to the sliding block. One end of the first cylinder is connected to the sliding block, and the other end of the first cylinder is connected to the frame. The grinding belt is sequentially sleeved on the first drive shaft, the second drive shaft, the third drive shaft, and the fifth drive shaft. The fourth drive shaft is located between the third drive shaft and the fifth drive shaft and presses down on the outer surface of the grinding belt. The first drive shaft is located between the first drive shaft and the second drive shaft and presses down on the outer surface of the grinding belt. The second drive shaft is slidably connected to the outer surface of the grinding belt.

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