A conveying machine for processing aluminum alloy door and window profile with intelligent sorting

Abstract

The application belongs to the technical field of conveyors for aluminum alloy door and window profile machining, in particular to a conveyor for aluminum alloy door and window profile machining capable of realizing intelligent sorting, comprising a first roller conveyor and a second roller conveyor, the second roller conveyor being arranged at the end of the first roller conveyor, a plurality of first rollers being rotatably connected to the first roller conveyor and being connected through synchronous belts and synchronous wheels, a first conveying motor being fixedly connected to the first roller conveyor and being connected with one first roller through a synchronous belt and a synchronous wheel, if a certain motor is completely disabled, the intelligent opening and closing combination of the electromagnetic valve can still be used to reconstruct the liquid flow direction in the hydraulic pipe, so that the power of the motor in normal working state can pass through the hydraulic buffer, mechanical amplification path composed of the liquid storage pipe assembly, pressure-bearing piston and return spring, and drive another set of rollers, thereby realizing the single-point conveying function degradation without interruption, and reducing the number of line shutdowns.

Description

Technical Field

[0001] This invention belongs to the technical field of conveyors for aluminum alloy door and window profile processing, specifically a conveyor for aluminum alloy door and window profile processing that enables intelligent sorting. Background Technology

[0002] In the large-scale processing of aluminum alloy door and window profiles, the conveying and sorting processes have long relied on manual intervention or simple mechanical conveyor lines. Although these traditional devices can complete basic conveying functions, they generally suffer from poor fault tolerance when faced with increasingly diverse and customized profile cross-sections. Each component operates independently, lacking coordination and status awareness. Once a component fails, the entire line will stop. At the same time, the transmission system mostly uses rigid connections and independent drives, resulting in high energy consumption, large vibrations, and frequent maintenance, making it difficult to meet the requirements of modern smart factories for flexibility, high reliability, and data traceability.

[0003] In existing technologies, once the main conveyor motor fails, the entire conveyor line must be shut down for maintenance, as there is no redundant path or backup drive mechanism, which affects the continuity of the production line. Summary of the Invention

[0004] The purpose of this invention is to provide a conveyor for processing aluminum alloy door and window profiles that enables intelligent sorting, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A conveyor for processing aluminum alloy door and window profiles with intelligent sorting includes a first roller conveyor and a second roller conveyor. The second roller conveyor is located at the end of the first roller conveyor. Several first rollers are rotatably connected to the first roller conveyor and are connected by synchronous belts and synchronous pulleys. A first conveyor motor is fixedly connected to the first roller conveyor and is connected to one of the first rollers via synchronous belts and synchronous pulleys. A connecting frame is fixedly connected to the first roller conveyor, and an industrial camera is fixedly connected to the connecting frame. A controller is fixedly connected to the first roller conveyor, and the industrial camera is electrically connected to the controller. A temperature sensor is fixedly connected to the first roller conveyor and is electrically connected to the controller via wires. Two symmetrically arranged supports are rotatably connected to the second roller conveyor. Several second rollers are rotatably connected to the supports. Cylinders are rotatably connected to both sides of the second roller conveyor. The output end of the cylinders is rotatably connected to the supports. Two adaptive transmission mechanisms are fixedly connected to both sides of the first roller conveyor. One is arranged laterally, and one end is connected to the second roller through a bevel gear, a synchronous pulley, a synchronous belt, and a transmission shaft. The other is arranged longitudinally, and one end is connected to the first roller. A second conveyor motor is arranged between the two adaptive transmission mechanisms. The output end of the second conveyor motor is fixedly connected to a transmission component, which is connected to the other end of the adaptive transmission mechanism.

[0006] Furthermore, both of the adaptive transmission mechanisms include protective covers, which are fixedly connected to the first roller conveyor. Two connecting plate assemblies are fixedly connected inside the protective covers, and the two connecting plate assemblies are symmetrically arranged. Each connecting plate assembly has a triangular groove one and a triangular groove two, which are laterally arranged. A gear is disposed between the triangular groove one and the triangular groove two, and the gear is fixedly connected to a rotating shaft. The rotating shaft is rotatably connected to the protective cover. A rack assembly is slidably connected inside each of the triangular groove one and the triangular groove two, and one rack assembly meshes with the gear. Four transverse guide rods are fixedly connected to the connecting plate assembly, and the four transverse guide rods are symmetrically arranged. A transverse sliding plate is slidably connected to each of the four transverse guide rods. A return spring is coaxially arranged with the transverse guide rods, with one end of the return spring fixedly connected to the transverse sliding plate and the other end fixedly connected to the connecting plate assembly.

[0007] Furthermore, the rack assembly is longitudinally slidably connected to the transverse sliding plate, a hydraulic pipe is fixedly connected inside the protective cover, two hydraulic pistons are slidably connected inside the hydraulic pipe, the two hydraulic pistons divide the inner cavity of the hydraulic pipe into three hydraulic chambers, two hydraulic rod assemblies are coaxially arranged with the hydraulic pipe, the two hydraulic rod assemblies are symmetrically arranged, the two hydraulic rod assemblies are fixedly connected to the two hydraulic pistons respectively, and two transverse sliding grooves are opened on each of the two hydraulic rod assemblies, the rack assembly is slidably connected to the transverse sliding grooves.

[0008] Furthermore, the upper and lower rotating shafts in the longitudinally arranged adaptive transmission mechanism are respectively fixedly connected to a first roller and a transmission component, and the left and right rotating shafts in the transversely arranged adaptive transmission mechanism are respectively fixedly connected to a bevel gear and a transmission component. Solenoid valves are fixedly connected to the corresponding positions of the three hydraulic chambers. Three liquid storage pipe assemblies are fixedly connected to the protective cover. The solenoid valves are connected to the liquid storage pipe assemblies through pipes. The temperature sensor is fixedly connected to the first roller conveyor.

[0009] Furthermore, both of the connecting plate assemblies include a first fixing plate and a second fixing plate, and the four transverse guide rods are respectively fixed to the first fixing plate and the second fixing plate. The first fixing plate and the second fixing plate are both fixedly connected inside the protective cover. The first fixing plate and the second fixing plate are respectively provided with a triangular groove one and a triangular groove two. The first fixing plate and the second fixing plate are arranged in a vertical mirror image about the middle position of the hydraulic pipe.

[0010] Furthermore, the first triangular groove includes a vertical groove, a long inclined groove, and a short inclined groove. The head of the first vertical groove is connected to the tail of the first long inclined groove, the head of the first long inclined groove is connected to the tail of the first short inclined groove, and the head of the first short inclined groove is connected to the tail of the first vertical groove, thus forming the first triangular groove. The second triangular groove includes a vertical groove, a long inclined groove, and a short inclined groove. The head of the second vertical groove is connected to the tail of the second long inclined groove, the head of the second long inclined groove is connected to the tail of the second short inclined groove, and the head of the second short inclined groove is connected to the tail of the second vertical groove, thus forming the second triangular groove. The first vertical groove, the first long inclined groove, the first short inclined groove, the second vertical groove, the second long inclined groove, and the second short inclined groove are arranged in a mirror image with respect to the middle position of the hydraulic pipe.

[0011] Furthermore, the rack assembly includes a rack, a connecting rod fixedly connected to the rack, a driven rod fixedly connected to the connecting rod, a circular slider fixedly connected to one end of the driven rod, two circular sliders slidably connected in triangular groove one and triangular groove two respectively, a rectangular slider fixedly connected to the other end of the driven rod, the rectangular slider slidably connected in a transverse sliding groove, the rack slidably connected to a transverse sliding plate, one side of the rack meshing with a gear, and the rack, connecting rod, driven rod, circular slider, and rectangular slider being arranged in a vertically mirrored manner about the middle position of the hydraulic pipe.

[0012] Furthermore, both hydraulic rod assemblies include a bend-angle connecting rod with two transverse sliding grooves. The two rectangular sliders are slidably connected in the transverse sliding grooves. A hydraulic rod body is coaxially arranged with the hydraulic pipe. The upper end of the bend-angle connecting rod is fixedly connected to the hydraulic rod body, and the lower end of the hydraulic rod body is fixedly connected to the hydraulic piston. The two transverse sliding grooves, the bend-angle connecting rod, and the hydraulic rod body are arranged in a vertically mirrored manner about the middle position of the hydraulic pipe.

[0013] Furthermore, the liquid storage tube assembly includes a liquid storage tube body, which is fixedly connected to the protective cover. A pressure-bearing piston is slidably connected inside the liquid storage tube body, and a pressure-bearing spring is coaxially arranged with the liquid storage tube body. One end of the pressure-bearing spring is fixedly connected to the pressure-bearing piston, and the other end of the pressure-bearing spring is fixedly connected to the liquid storage tube body.

[0014] Furthermore, the transmission assembly includes a main bevel gear and two auxiliary bevel gears. The main bevel gear is fixedly connected to the second conveying motor, and each of the two auxiliary bevel gears is fixedly connected to a drive shaft. The two drive shafts are respectively fixedly connected to the rotating shafts in the longitudinally arranged adaptive transmission mechanism and the transversely arranged adaptive transmission mechanism. Both of the auxiliary bevel gears mesh with the main bevel gear.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. If a motor fails completely, the conveyor of the present invention can still reconstruct the flow direction of the liquid in the hydraulic pipe through the intelligent opening and closing combination of the solenoid valve. The output power of the first or second conveyor motor in normal working condition can drive another set of rollers through the hydraulic buffer and mechanical amplification path composed of the liquid storage pipe assembly, the pressure piston and the return spring. This achieves the degraded but uninterrupted conveying function of a single point under failure, reducing the number of downtimes of the entire line. 2. The temperature sensors continuously monitor the winding, bearing and housing temperature of the first and second conveyor motors. When the temperature sensor detects an abnormal temperature rise in a motor but does not reach the shutdown threshold, it automatically switches to a single motor drive plus hydraulic coupling transmission mode. For example, the first roller is driven by the first conveyor motor alone, and the second roller is driven in the opposite direction by the longitudinal adaptive transmission mechanism to ensure that the sorting process is not interrupted. 3. The protective cover is equipped with double hydraulic pipes, double gears, double racks and pinions, and a circular slider guided by a triangular groove for transmission. The circular slider moves between the vertical or inclined grooves in an orderly manner, which enables the rack and pinion assembly and the gears to automatically mesh and disengage in a cycle. This allows the first or second conveyor motor to achieve bidirectional output when working alone. Attached Figure Description

[0016] Figure 1 This is a first-view overall three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention from a second perspective; Figure 3 This is a three-dimensional structural diagram of the cylinder of the present invention; Figure 4 This is a three-dimensional structural schematic diagram of the second roller conveyor of the present invention; Figure 5 This is a three-dimensional structural schematic diagram of the adaptive transmission mechanism of the present invention; Figure 6 This is a cross-sectional three-dimensional structural diagram of the protective cover of the present invention from a first-view perspective; Figure 7 This is a cross-sectional three-dimensional structural diagram of the second-view protective cover of the present invention; Figure 8This is a first-view perspective three-dimensional structural diagram of the connecting plate assembly of the present invention; Figure 9 For the present invention Figure 8 Enlarged structural diagram at point A; Figure 10 For the present invention Figure 8 Enlarged structural diagram at point D; Figure 11 This is a second-view perspective three-dimensional structural diagram of the connecting plate assembly of the present invention; Figure 12 For the present invention Figure 11 Enlarged structural diagram at point B; Figure 13 For the present invention Figure 12 Enlarged structural diagram at point C; Figure 14 For the present invention Figure 11 Enlarged structural diagram at point E; Figure 15 This is a three-dimensional structural schematic diagram of the triangular groove of the present invention; Figure 16 This is a cross-sectional perspective view of the liquid storage tube assembly of the present invention.

[0017] In the diagram: 1. First roller conveyor; 11. First roller; 12. First conveyor motor; 13. Connecting frame; 14. Industrial camera; 15. Temperature sensor; 2. Second roller conveyor; 21. Support; 22. Second roller; 23. Cylinder; 3. Adaptive transmission mechanism; 31. Synchronous pulley one; 32. Synchronous belt one; 33. Protective cover; 331. Hydraulic pipe; 332. Hydraulic piston; 333. Hydraulic chamber; 334. Solenoid valve; 335. Liquid storage pipe assembly; 3351. Liquid storage pipe body; 3352. Pressure piston; 3353. Pressure spring; 34. Connecting plate assembly; 341. Lateral guide rod; 342. Lateral sliding plate; 343. Return spring 344. First fixed plate; 345. Second fixed plate; 35. Triangular groove one; 351. Gear; 352. Vertical groove one; 353. Long inclined groove one; 354. Short inclined groove one; 36. Triangular groove two; 361. Vertical groove two; 362. Long inclined groove two; 363. Short inclined groove two; 37. Hydraulic rod assembly; 371. Horizontal slide; 372. Angular connecting rod; 373. Hydraulic rod body; 38. Rotating shaft; 39. Rack assembly; 391. Rack; 392. Connecting rod; 393. Driven rod; 394. Circular slider; 395. Rectangular slider; 4. Second conveyor motor; 5. Transmission assembly; 51. Main bevel gear; 52. Secondary bevel gear; 53. Drive shaft. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] A conveyor for processing aluminum alloy door and window profiles that enables intelligent sorting, such as Figures 1-4 As shown, the system includes a first roller conveyor 1 and a second roller conveyor 2. The second roller conveyor 2 is located at the end of the first roller conveyor 1. Several first rollers 11 are rotatably connected to the first roller conveyor 1 and are connected by synchronous belts and synchronous pulleys. A first conveyor motor 12 is fixedly connected to the first roller conveyor 1 and is connected to one of the first rollers 11 by synchronous belts and synchronous pulleys. A connecting frame 13 is fixedly connected to the first roller conveyor 1, and an industrial camera 14 is fixedly connected to the connecting frame 13. The industrial camera 14 is electrically connected to the controller. A temperature sensor 15 is fixedly connected to the first roller conveyor 1 and is electrically connected to the controller by wires.

[0020] Two symmetrically arranged supports 21 are rotatably connected to the second roller conveyor 2. Several second rollers 22 are rotatably connected to the supports 21. Cylinders 23 are rotatably connected to both sides of the second roller conveyor 2. The output end of the cylinders 23 is rotatably connected to the supports 21.

[0021] Two adaptive transmission mechanisms 3 are fixedly connected to both sides of the first roller conveyor 1. One is arranged horizontally, and one end is connected to the second roller 22 through a bevel gear, a synchronous pulley 31, a synchronous belt 32 and a transmission shaft. The other is arranged vertically, and one end is connected to the first roller 11. A second conveyor motor 4 is arranged between the two adaptive transmission mechanisms 3. The output end of the second conveyor motor 4 is fixedly connected to a transmission component 5, which is connected to the other end of the adaptive transmission mechanism 3.

[0022] The door and window profiles are placed on the first roller 11, and then the first conveyor motor 12 is started. When the first conveyor motor 12 rotates, it causes several first rollers 11 to rotate synchronously through the transmission action of the synchronous pulley and the synchronous belt, thus conveying the door and window profiles to the target position. This is the prior art.

[0023] During the process of conveying the door and window profile to the target position by rotating several first rollers 11, when the door and window profile passes under the industrial camera 14, the shape of the door and window profile is photographed and detected by the industrial camera 14, and the detection result is transmitted to the controller (the controller is existing technology and is not shown in the figure).

[0024] Industrial camera 14 photographs and detects the shape of the door and window profiles, and transmits the detection results to the controller. The controller activates or deactivates cylinder 23 based on the detection results of the door and window profiles by industrial camera 14. For example, cylinder 23 is activated when a round door and window profile passes through, and deactivated when a rectangular door and window profile passes through. When the controller activates cylinder 23, cylinder 23 extends, thereby pushing two supports 21 to deflect upwards. This causes several second rollers 22 rotatably connected to the two supports 21 to be located on different planes from the first roller 11. The door and window profiles conveyed by the first roller 11 cannot enter the second rollers 22. That is, several second rollers 22 no longer support the conveyed door and window profiles, causing the door and window profiles conveyed by the first roller conveyor 1 to its end, i.e., to the location of the second roller conveyor 2, to fall freely without the support of the second rollers 22.

[0025] When the controller stops the cylinder 23, the door and window profiles that have been transported to the end of the first roller conveyor 1, i.e., the location of the second roller conveyor 2, enter the second rollers 22 of the two supports 21. Then, the controller starts the cylinder 23, causing the two supports 21 to drive the several second rollers 22 connected to them to deflect upward. Under the support of the second rollers 22, the door and window profiles deflect upward synchronously. Under the action of gravity, the door and window profiles slide down onto the horizontally set second rollers 22 of the second roller conveyor 2 and are then transported to the processing position. Door and window profiles of different shapes are sorted and transported in the above manner.

[0026] When the second conveyor motor 4 rotates, it drives the transmission component 5 to rotate. Through the transmission action of the horizontally arranged adaptive transmission mechanism 3, bevel gear, synchronous pulley 31, synchronous belt 32 and transmission shaft, the horizontally arranged second rollers 22 rotate. Then, under the action of gravity, the door and window profiles that have fallen onto the horizontally arranged second rollers 22 on the second roller conveyor 2 are transported to the processing position.

[0027] like Figures 5-10 As shown, both adaptive transmission mechanisms 3 include protective covers 33, which are fixedly connected to the first roller conveyor 1. Two connecting plate assemblies 34 are fixedly connected inside the protective covers 33, such as... Figures 10-13As shown, two connecting plate assemblies 34 are symmetrically arranged. A triangular groove 35 and a triangular groove 36 are provided on the connecting plate assembly 34. The triangular grooves 35 and 36 are arranged laterally. A gear 351 is provided between the triangular grooves 35 and 36. The gear 351 is fixedly connected to a rotating shaft 38, which is rotatably connected to a protective cover 33. A rack assembly 39 is slidably connected within both the triangular grooves 35 and 36. One rack assembly 39 meshes with the gear 351. Four transverse guide rods 341 are fixedly connected to the connecting plate assembly 34. The four transverse guide rods 341 are symmetrically arranged. A transverse sliding plate 342 is slidably connected to each of the four transverse guide rods 341. A return spring 343 is coaxially arranged with each transverse guide rod 341. One end of the return spring 343 is fixedly connected to the transverse sliding plate 342, and the other end is fixedly connected to the connecting plate assembly 34.

[0028] The rack assembly 39 is longitudinally slidably connected to the transverse sliding plate 342. A hydraulic pipe 331 is fixedly connected inside the protective cover 33. Two hydraulic pistons 332 are slidably connected inside the hydraulic pipe 331. The two hydraulic pistons 332 divide the inner cavity of the hydraulic pipe 331 into three hydraulic chambers 333. Two hydraulic rod assemblies 37 are coaxially arranged with the hydraulic pipe 331. The two hydraulic rod assemblies 37 are symmetrically arranged. The two hydraulic rod assemblies 37 are fixedly connected to the two hydraulic pistons 332 respectively. Two transverse sliding grooves 371 are opened on each of the two hydraulic rod assemblies 37. The rack assembly 39 is slidably connected to the transverse sliding grooves 371.

[0029] like Figure 3 , Figure 8 and Figure 10 As shown, the upper and lower rotating shafts 38 of the longitudinally arranged adaptive transmission mechanism 3 are fixedly connected to a first roller 11 and the transmission assembly 5, respectively. The left and right rotating shafts 38 of the transversely arranged adaptive transmission mechanism 3 are fixedly connected to a bevel gear and the transmission assembly 5, respectively. Figures 2-4 , Figures 6-8 and Figure 11 As shown, each of the three hydraulic chambers 333 is fixedly connected to a solenoid valve 334 at a corresponding position. Three liquid storage pipe assemblies 335 are fixedly connected to the protective cover 33. The solenoid valve 334 is connected to the liquid storage pipe assembly 335 through a pipe. The temperature sensor 15 is fixedly connected to the first roller conveyor 1.

[0030] When the temperature sensor 15 detects that the windings, bearings, and housing temperatures of the first conveyor motor 12 and the second conveyor motor 4 are all in a normal rotational state, that is, when both shafts 38 in the horizontally and vertically arranged adaptive transmission mechanisms 3 are in a normal rotational state, and both the first conveyor motor 12 and the second conveyor motor 4 are in a normal working state, the controller controls the three solenoid valves 334 in the vertically arranged adaptive transmission mechanism 3 to open, and the solenoid valve 334 in the middle position of the horizontally arranged adaptive transmission mechanism 3 to close. At this time, the horizontally arranged adaptive transmission mechanism 3 and the vertically arranged... In the adaptive transmission mechanism 3, the rack assembly 39, which is slidably connected in the first triangular groove 35, meshes with the gear 351. When the gear 351 rotates, the meshing action causes the rack assembly 39 to slide within the first triangular groove 35. During this process, the rack assembly 39 slides on the transverse sliding plate 342, which in turn slides on the transverse guide rod 341. This causes the hydraulic rod assembly 37 to drive the hydraulic piston 332 to move up and down, and the rack assembly 39 to slide within the transverse sliding groove 371. Simultaneously, this causes the rack assembly 39 slidably connected in the second triangular groove 36 to perform the same movement, thus causing the rack assembly 39 slidably connected in the first triangular groove 35 to move up and down. The rack assembly 39 inside the gear 351 alternately meshes with the rack assembly 39 slidably connected in the triangular groove 36, thereby causing the two hydraulic pistons 332 in the longitudinally arranged adaptive transmission mechanism 3 to slide back and forth in the hydraulic pipe 331. At the same time, the first conveying motor 12 drives the first roller 11 to rotate through the transmission action of the synchronous pulley and synchronous belt, conveying the door and window profiles to be sorted. This causes the liquid in the three hydraulic chambers 333 to flow back and forth between the hydraulic chambers 333 and the liquid storage pipe assembly 335 through the three solenoid valves 334. Meanwhile, the solenoid valve 334 located in the middle position in the transversely arranged adaptive transmission mechanism 3 is closed. When the solenoid valves 334 at both ends are opened, the two hydraulic pistons 332 in the hydraulic pipe 331 of the laterally arranged adaptive transmission mechanism 3 move back and forth synchronously. At the same time, the liquid in the hydraulic chamber 333 in the middle position moves back and forth synchronously with the hydraulic piston 332. The liquid in the hydraulic chambers 333 at both ends flows between the hydraulic chamber 333 and the liquid storage pipe assembly 335 through the solenoid valves 334, which causes the hydraulic rod assembly 37 to move back and forth. This causes the gear 351 in the laterally arranged adaptive transmission mechanism 3 to drive the rotating shaft 38 to rotate, which in turn causes the second roller 22 to rotate, thereby realizing the conveying of the sorted door and window profiles.

[0031] Meanwhile, both the first conveyor motor 12 and the second conveyor motor 4 are in normal operation. The first conveyor motor 12 drives the first roller 11 to rotate through the transmission action, conveying the door and window profiles to be sorted to the target position for sorting. At the same time, the second conveyor motor 4 drives the second roller 22 to rotate through the transmission action, conveying the sorted door and window profiles to the processing position for processing.

[0032] The controller can stop the second conveyor motor 4 and simultaneously open the solenoid valves 334 at the middle and upper positions of the hydraulic pipe 331 in the longitudinally arranged adaptive transmission mechanism 3, while closing the solenoid valve 334 at the lower position. This causes the first roller 11 to rotate, which in turn causes the upper shaft 38 in the longitudinally arranged adaptive transmission mechanism 3 to rotate, thereby driving the upper gear 351 to rotate. This causes the upper hydraulic piston 332 in the longitudinally arranged adaptive transmission mechanism 3 to move up and down, thereby causing the liquid in the middle hydraulic chamber 333 and the upper hydraulic chamber 333 in the hydraulic pipe 331 of the longitudinally arranged adaptive transmission mechanism 3 to flow between the two liquid storage pipe assemblies 335 and the hydraulic chambers 333 and the upper hydraulic chamber 333. At the same time, the lower hydraulic piston 332 is stationary, which makes the lower shaft 38 stationary, and thus the second roller 22 stationary. The first roller 11 rotates to convey the door and window profiles to be sorted.

[0033] Alternatively, without stopping the second conveyor motor 4, the controller can open the solenoid valve 334 located in the middle of the hydraulic pipe 331 and near the rotating shaft 38 fixedly connected to the transmission component 5 in the horizontally arranged adaptive transmission mechanism 3, while closing the other solenoid valve 334. This causes the hydraulic piston 332 near the rotating shaft 38 to reciprocate while the hydraulic piston 332 away from the rotating shaft 38 remains stationary, thus causing the rotating shaft 38 away from the rotating shaft 38 to remain stationary, which in turn causes the second roller 22 to remain stationary, while the first roller 11 rotates to convey the door and window profiles to be sorted.

[0034] When the second conveyor motor 4 is stopped, the controller can control the solenoid valve 334 located in the middle of the hydraulic pipe 331 in both the horizontally and vertically arranged adaptive transmission mechanisms 3 to close, while the other solenoid valves 334 are opened. At this time, the two rotating shafts 38 in the vertically arranged adaptive transmission mechanism 3 rotate simultaneously, thereby causing the first roller 11 to rotate and transport the door and window profiles to be sorted to the target position for sorting. Through the transmission action of the transmission component 5, the two rotating shafts 38 in the horizontally arranged adaptive transmission mechanism 3 rotate simultaneously, thereby causing the second roller 22 to rotate and transport the sorted door and window profiles to the processing position.

[0035] When the first conveyor motor 12 stops and the second conveyor motor 4 is working normally, the controller controls the solenoid valve 334 located in the middle of the hydraulic pipe 331 and near the rotating shaft 38 fixedly connected to the transmission assembly 5 in the horizontally arranged adaptive transmission mechanism 3 to open, while another solenoid valve 334 closes. This causes the hydraulic piston 332 near the rotating shaft 38 to reciprocate, while the hydraulic piston 332 away from the rotating shaft 38 remains stationary. This causes the rotating shaft 38 away from the rotating shaft 38 to come to a standstill, thereby causing the second roller 22 to come to a standstill. At the same time, the vertically arranged adaptive transmission mechanism 3 in the middle of the hydraulic pipe 331 and near the rotating shaft 38 fixedly connected to the transmission assembly 5 to open, while the other solenoid valve 334 closes. When the solenoid valve 334 at the middle position of the hydraulic pipe 331 is closed, the second conveying motor 4 rotates, and through the transmission component 5, the rotating shaft 38 located below the longitudinally arranged adaptive transmission mechanism 3 rotates. This causes the hydraulic piston 332 below the hydraulic pipe 331 and the hydraulic piston 332 above the hydraulic pipe 331 in the longitudinally arranged adaptive transmission mechanism 3 to move up and down. This causes the two rotating shafts 38 in the longitudinally arranged adaptive transmission mechanism 3 to rotate simultaneously, thereby causing the first roller 11 to rotate and transport the door and window profiles to be sorted to the target position for sorting.

[0036] When the first conveyor motor 12 stops, the controller can control the solenoid valve 334 located in the middle of the hydraulic pipe 331 in both the horizontally and vertically arranged adaptive transmission mechanisms 3 to close, while the other solenoid valves 334 open. At this time, the two rotating shafts 38 in the vertically arranged adaptive transmission mechanism 3 rotate simultaneously, thereby causing the first roller 11 to rotate and transport the door and window profiles to be sorted to the target position for sorting. Through the transmission action of the transmission component 5, the two rotating shafts 38 in the horizontally arranged adaptive transmission mechanism 3 rotate simultaneously, thereby causing the second roller 22 to rotate and transport the sorted door and window profiles to the processing position.

[0037] When the first conveyor motor 12 stops, the solenoid valves 334 located in the middle and lower positions of the hydraulic pipe 331 in the longitudinally arranged adaptive transmission mechanism 3 can be opened, while the solenoid valve 334 located at the upper position can be closed. Simultaneously, the solenoid valves 334 located in the middle position of the hydraulic pipe 331 in the transversely arranged adaptive transmission mechanism 3 can be closed, while the solenoid valves 334 located at both ends of the hydraulic pipe 331 can be opened. At this time, when the first conveyor motor 12 rotates, the transmission component 5 causes the rotating shaft 38 located below the adaptive transmission mechanism 3 to rotate, thereby causing the shaft 38 located below the adaptive transmission mechanism 3 to rotate. The lower hydraulic piston 332 moves up and down, while the hydraulic piston 332 above the adaptive transmission mechanism 3 remains stationary. Simultaneously, through the transmission action of the transmission component 5, the rotating shaft 38 in the horizontally arranged adaptive transmission mechanism 3 near the transmission component 5 rotates, thereby causing the two hydraulic pistons 332 in the hydraulic pipe 331 of the horizontally arranged adaptive transmission mechanism 3 to move back and forth synchronously. This, in turn, causes the other rotating shaft 38 in the horizontally arranged adaptive transmission mechanism 3 to rotate, thereby causing the second roller 22 to rotate and transport the sorted door and window profiles to the processing position for processing. Meanwhile, the first roller 11 remains stationary.

[0038] The first conveyor motor 12 and the second conveyor motor 4 can drive their respective rollers independently, or they can be linked together through the adaptive transmission mechanism 3. When a motor malfunctions, the flow of liquid in the hydraulic pipe 331 can be controlled by adjusting the solenoid valve 334 to switch the transmission path and avoid the entire line from stopping. The temperature sensor 15 monitors the temperature of the motor windings, bearings and housing in real time to ensure the normal operation of the transmission mechanism. The flow of liquid in the hydraulic chamber 333 is controlled by the solenoid valve 334 to realize the alternating meshing of the rack assembly 39 and the gear 351, adapting to the transmission requirements under different working conditions and improving the stability of the first roller conveyor 1 and the second roller conveyor 2 in the process of conveying door and window profiles. By adjusting the opening and closing state of the solenoid valve 334 by the controller, the transmission mode can be flexibly switched under different combinations of motor operation or shutdown, reducing the dependence on a single device and improving the fault tolerance of the production line.

[0039] like Figures 9-16 As shown, both connecting plate assemblies 34 include a first fixing plate 344 and a second fixing plate 345. Four transverse guide rods 341 are respectively fixed on the first fixing plate 344 and the second fixing plate 345. The first fixing plate 344 and the second fixing plate 345 are both fixedly connected inside the protective cover 33. The first fixing plate 344 and the second fixing plate 345 are respectively provided with a triangular groove 1 35 and a triangular groove 2 36. The first fixing plate 344 and the second fixing plate 345 are arranged in a vertical mirror image about the middle position of the hydraulic pipe 331.

[0040] Triangular groove 35 includes a vertical groove 352, a long inclined groove 353, and a short inclined groove 354. The head of the vertical groove 352 is connected to the tail of the long inclined groove 353, the head of the long inclined groove 353 is connected to the tail of the short inclined groove 354, and the head of the short inclined groove 354 is connected to the tail of the vertical groove 352, thus forming triangular groove 35. Triangular groove 36 includes a vertical groove 361, a long inclined groove 362, and a short inclined groove 354. 63. The head of the vertical groove 2 361 is connected to the tail of the long inclined groove 2 362. The head of the long inclined groove 2 362 is connected to the tail of the short inclined groove 2 363. The head of the short inclined groove 2 363 is connected to the tail of the vertical groove 2 361, forming a triangular groove 2 36. The vertical groove 1, the long inclined groove 1, the short inclined groove 1, the vertical groove 2 361, the long inclined groove 2 362, and the short inclined groove 2 363 are arranged in a vertical mirror image about the middle position of the hydraulic pipe 331.

[0041] The rack assembly 39 includes a rack 391, a connecting rod 392 fixedly connected to the rack 391, a driven rod 393 fixedly connected to the connecting rod 392, a circular slider 394 fixedly connected to one end of the driven rod 393, two circular sliders 394 slidably connected in triangular groove 1 35 and triangular groove 2 36 respectively, and a rectangular slider 395 fixedly connected to the other end of the driven rod 393, the rectangular slider 395 slidably connected in a transverse sliding groove 371, the rack 391 slidably connected to a transverse sliding plate 342, one side of the rack 391 meshing with a gear 351, and the rack 391, connecting rod 392, driven rod 393, circular slider 394 and rectangular slider 395 are arranged in a vertically mirrored manner about the middle position of the hydraulic pipe 331.

[0042] like Figures 12-16 As shown, both hydraulic rod assemblies 37 include a bend connecting rod 372. The bend connecting rod 372 has two transverse grooves 371. Two rectangular sliders 395 are slidably connected in the transverse grooves 371. A hydraulic rod body 373 is coaxially arranged with the hydraulic pipe 331. The upper end of the bend connecting rod 372 is fixedly connected to the upper end of the hydraulic rod body 373. The lower end of the hydraulic rod body 373 is fixedly connected to the hydraulic piston 332. The two transverse grooves 371, the bend connecting rod 372, and the hydraulic rod body 373 are arranged in a vertically mirror image about the middle position of the hydraulic pipe 331.

[0043] In the longitudinally arranged adaptive transmission mechanism 3, when the first conveying motor 12 drives the first roller 11 to rotate through the transmission action of the synchronous belt and synchronous pulley, since one end of one of the first rollers 11 is fixedly connected to the upper rotating shaft 38 in the longitudinally arranged adaptive transmission mechanism 3, when the first roller 11 rotates to convey the door and window profile, it synchronously drives the rotating shaft 38 to rotate, thereby driving the gear 351 fixedly connected to the rotating shaft 38 to rotate. Since the gear 351 meshes with the rack 391 on one side, the rotation of the gear 351 causes the rack 391 to move, thereby causing a circular slider 394 to slide downward in the vertical groove 352, thereby driving a rectangular slider 395 to slide downward synchronously. Since the sliding direction of the rectangular slider 395 is perpendicular to the inner wall of the transverse groove 371, when it slides downward, it pushes the angled connecting rod 372 and the hydraulic rod body 373 to move downward synchronously. This causes the hydraulic piston 332, which is fixedly connected to the hydraulic rod body 373, to slide downward in the hydraulic pipe 331. This causes the hydraulic chamber 333 above the hydraulic pipe 331 to gradually increase in size, allowing the liquid in the reservoir assembly 335 to flow into the hydraulic chamber 333 above the hydraulic pipe 331 through the solenoid valve 334. As the angled connecting rod 372 moves downward, it drives another rectangular slider 395, which is slidably connected to the transverse groove 371, to move downward synchronously. This, in turn, drives another driven rod 393, a circular slider 394, and a connecting rod 39... 2. The rack 391 moves downwards synchronously. During this process, it is limited by the long inclined groove 362, causing the circular slider 394 to drive the driven rod 393, rectangular slider 395, connecting rod 392, and rack 391 to move in the opposite direction towards gear 351 until the circular slider 394 slides to the end of the vertical groove 352. At the same time, it drives another circular slider 394 to slide to the end of the long inclined groove 362. At this time, the return springs 343 on both sides are in a compressed state. The rack 391 on the right side meshes with gear 351, and the rack 391 on the left side disengages from gear 351. As gear 351 continues to rotate, the rack 391 on the right side moves upwards, thereby driving the hydraulic rod body 373 and piston to move upwards. At the same time, the left... The left circular slider 394 enters the long inclined groove 353 and slides upward. As the left circular slider 394 slides through the long inclined groove 353, the left return spring 343 gradually returns to its original position and is then compressed again. When the right circular slider 394 slides upward to the upper end of the vertical groove 361, the left circular slider 394 slides to the upper end of the long inclined groove 353. At this point, both the left and right return springs 343 are compressed. Then, under the action of the left return spring 343, the left circular slider 394 slides into the vertical groove 352 within the short inclined groove 354, causing the left rack 391 to mesh with the gear 351 again. As the left rack 391 slides downward, it drives the right rack 391 to slide downward synchronously, while the gear 351 rotates.When the right rack 391 contacts the gear 351, the right rack 391 is pushed away by the gear 351, causing the right return spring 343 to be compressed further momentarily. This, in turn, drives the right circular slider 394 to move synchronously to the right. Because the rack 391 moves downwards very quickly, the right return spring 343 fails to return to its original position after further compression, causing the right circular slider 394 to enter the second short inclined groove 363. This process repeats, causing the upper hydraulic rod body 373 to drive the upper hydraulic piston 332 to move up and down.

[0044] The liquid storage tube assembly 335 includes a liquid storage tube body 3351, which is fixedly connected to the protective cover 33. A pressure-bearing piston 3352 is slidably connected inside the liquid storage tube body 3351. A pressure-bearing spring 3353 is coaxially arranged with the liquid storage tube body 3351. One end of the pressure-bearing spring 3353 is fixedly connected to the pressure-bearing piston 3352, and the other end of the pressure-bearing spring 3353 is fixedly connected to the liquid storage tube body 3351. When the middle solenoid valve 334 on the hydraulic tube 331 is closed and the other two solenoid valves 334 are open, the upper rotating shaft 38 rotates, causing the upper hydraulic piston 332 to move up and down. This causes the liquid in the liquid storage tube body 3351, which is connected to the upper hydraulic chamber 333, to move between the upper hydraulic chamber 333 and the piston. The flow causes the pressure-bearing piston 3352 inside the liquid storage tube body 3351 to reciprocate, thereby compressing or resetting the pressure-bearing spring 3353. When the upper hydraulic piston 332 moves downward, it pushes the liquid in the middle hydraulic chamber 333 of the hydraulic tube 331 downward, thereby causing the lower hydraulic piston 332 to move downward synchronously, thereby causing the lower rotating shaft 38 to rotate, realizing transmission. When the upper solenoid valve 334 is closed and the middle and lower solenoid valves 334 are open, and the lower rotating shaft 38 rotates at the same time, the upper rotating shaft 38 is stationary and the lower rotating shaft 38 rotates. Similarly, when the lower solenoid valve 334 is closed and the middle and upper solenoid valves 334 are open, the upper rotating shaft 38 can rotate and the lower rotating shaft 38 is stationary.

[0045] like Figure 5 and Figure 6 As shown, the transmission assembly 5 includes a main bevel gear 51 and two auxiliary bevel gears 52. The main bevel gear 51 is fixedly connected to the second conveying motor 4. Both auxiliary bevel gears 52 are fixedly connected to a drive shaft 53. The two drive shafts 53 are respectively fixedly connected to the rotating shaft 38 in the longitudinally arranged adaptive transmission mechanism 3 and the transversely arranged adaptive transmission mechanism 3. Both auxiliary bevel gears 52 mesh with the main bevel gear 51.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveyor for processing aluminum alloy door and window profiles to achieve intelligent sorting, characterized in that: The system includes a first roller conveyor (1) and a second roller conveyor (2). The second roller conveyor (2) is provided at the end of the first roller conveyor (1). Several first rollers (11) are rotatably connected to the first roller conveyor (1) and are connected by synchronous belt and synchronous pulley. A first conveyor motor (12) is fixedly connected to the first roller conveyor (1). The first conveyor motor (12) is connected to a first roller (11) by synchronous belt and synchronous pulley. A connecting frame (13) is fixedly connected to the first roller conveyor (1). An industrial camera (14) is fixedly connected to the connecting frame (13). A controller is fixedly connected to the first roller conveyor (1). The industrial camera (14) is electrically connected to the controller. A temperature sensor (15) is fixedly connected to the first roller conveyor (1). The temperature sensor (15) is electrically connected to the controller by wire. The second roller conveyor (2) is rotatably connected to two symmetrically arranged supports (21), and several second rollers (22) are rotatably connected to the supports (21). Cylinders (23) are rotatably connected to both sides of the second roller conveyor (2), and the output end of the cylinders (23) is rotatably connected to the supports (21). The first roller conveyor (1) has two adaptive transmission mechanisms (3) fixedly connected on both sides. One is set horizontally, and one end is connected to the second roller (22) through bevel gear, synchronous pulley (31), synchronous belt (32) and transmission shaft. The other is set vertically, and one end is connected to the first roller (11). A second conveyor motor (4) is set between the two adaptive transmission mechanisms (3). The output end of the second conveyor motor (4) is fixedly connected to a transmission component (5), which is connected to the other end of the adaptive transmission mechanism (3).

2. The conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 1, characterized in that: Both adaptive transmission mechanisms (3) include protective covers (33), which are fixedly connected to the first roller conveyor (1). Two connecting plate assemblies (34) are fixedly connected inside the protective cover (33). The two connecting plate assemblies (34) are symmetrically arranged. Triangular groove one (35) and triangular groove two (36) are provided on the connecting plate assembly (34). Triangular groove one (35) and triangular groove two (36) are arranged laterally. A gear (351) is provided between triangular groove one (35) and triangular groove two (36). The gear (351) is fixedly connected to the rotating shaft (38), and the rotating shaft (38) is rotatably connected to the protective cover (33). A rack assembly (39) is slidably connected in both the first triangular groove (35) and the second triangular groove (36). One rack assembly (39) meshes with a gear (351). Four transverse guide rods (341) are fixedly connected to the connecting plate assembly (34). The four transverse guide rods (341) are symmetrically arranged. A transverse sliding plate (342) is slidably connected to the four transverse guide rods (341). A return spring (343) is coaxially arranged with the transverse guide rods (341). One end of the return spring (343) is fixedly connected to the transverse sliding plate (342), and the other end of the return spring (343) is fixedly connected to the connecting plate assembly (34).

3. The conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 2, characterized in that: The rack assembly (39) is longitudinally slidably connected to the transverse sliding plate (342). A hydraulic pipe (331) is fixedly connected inside the protective cover (33). Two hydraulic pistons (332) are slidably connected inside the hydraulic pipe (331). The two hydraulic pistons (332) divide the inner cavity of the hydraulic pipe (331) into three hydraulic chambers (333). Two hydraulic rod assemblies (37) are coaxially arranged with the hydraulic pipe (331). The two hydraulic rod assemblies (37) are symmetrically arranged. The two hydraulic rod assemblies (37) are fixedly connected to the two hydraulic pistons (332) respectively. Two transverse sliding grooves (371) are opened on each of the two hydraulic rod assemblies (37). The rack assembly (39) is slidably connected to the transverse sliding grooves (371).

4. The conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 3, characterized in that: The upper and lower rotating shafts (38) of the longitudinally arranged adaptive transmission mechanism (3) are fixedly connected to a first roller (11) and a transmission component (5) respectively. The left and right rotating shafts (38) of the transversely arranged adaptive transmission mechanism (3) are fixedly connected to a bevel gear and a transmission component (5) respectively. Solenoid valves (334) are fixedly connected to the corresponding positions of the three hydraulic chambers (333). Three liquid storage pipe assemblies (335) are fixedly connected to the protective cover (33). The solenoid valves (334) are connected to the liquid storage pipe assemblies (335) through pipes. The temperature sensor (15) is fixedly connected to the first roller conveyor (1).

5. A conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 3, characterized in that: Both of the connecting plate assemblies (34) include a first fixing plate (344) and a second fixing plate (345). The four transverse guide rods (341) are respectively fixed on the first fixing plate (344) and the second fixing plate (345). The first fixing plate (344) and the second fixing plate (345) are both fixedly connected inside the protective cover (33). The first fixing plate (344) and the second fixing plate (345) are respectively provided with a triangular groove one (35) and a triangular groove two (36). The first fixing plate (344) and the second fixing plate (345) are arranged in a vertical mirror image with respect to the middle position of the hydraulic pipe (331).

6. A conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 3, characterized in that: The first triangular groove (35) includes a vertical groove (352), a long inclined groove (353), and a short inclined groove (354). The head of the vertical groove (352) is connected to the tail of the long inclined groove (353), the head of the long inclined groove (353) is connected to the tail of the short inclined groove (354), and the head of the short inclined groove (354) is connected to the tail of the vertical groove (352), thus forming the first triangular groove (35). The second triangular groove (36) includes a vertical groove (361), a long inclined groove (362), and a short inclined groove (354). Inclined groove 2 (363), the head of the vertical groove 2 (361) is connected to the tail of the long inclined groove 2 (362), the head of the long inclined groove 2 (362) is connected to the tail of the short inclined groove 2 (363), and the head of the short inclined groove 2 (363) is connected to the tail of the vertical groove 2 (361), forming triangular groove 2 (36). The vertical groove 1, long inclined groove 1, short inclined groove 1, vertical groove 2 (361), long inclined groove 2 (362) and short inclined groove 2 (363) are arranged in a mirror image with respect to the middle position of the hydraulic pipe (331).

7. A conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 3, characterized in that: The rack assembly (39) includes a rack (391), a connecting rod (392) fixedly connected to the rack (391), a driven rod (393) fixedly connected to the connecting rod (392), a circular slider (394) fixedly connected to one end of the driven rod (393), two circular sliders (394) being slidably connected in triangular groove one (35) and triangular groove two (36) respectively, a rectangular slider (395) being fixedly connected to the other end of the driven rod (393), the rectangular slider (395) being slidably connected in a transverse sliding groove (371), the rack (391) being slidably connected to a transverse sliding plate (342), one side of the rack (391) meshing with a gear (351), the rack (391), the connecting rod (392), the driven rod (393), the circular slider (394) and the rectangular slider (395) being mirror images of each other about the middle position of the hydraulic pipe (331).

8. A conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 7, characterized in that: Both hydraulic rod assemblies (37) include a bend connecting rod (372), on which two transverse grooves (371) are provided. Two rectangular sliders (395) are slidably connected in the transverse grooves (371). A hydraulic rod body (373) is coaxially arranged with the hydraulic pipe (331). The upper end of the bend connecting rod (372) is fixedly connected to the upper end of the hydraulic rod body (373), and the lower end of the hydraulic rod body (373) is fixedly connected to the hydraulic piston (332). The two transverse grooves (371), the bend connecting rod (372), and the hydraulic rod body (373) are arranged in a mirror image of each other about the middle position of the hydraulic pipe (331).

9. A conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 4, characterized in that: The liquid storage tube assembly (335) includes a liquid storage tube body (3351), which is fixedly connected to the protective cover (33). A pressure-bearing piston (3352) is slidably connected inside the liquid storage tube body (3351). A pressure-bearing spring (3353) is coaxially arranged with the liquid storage tube body (3351). One end of the pressure-bearing spring (3353) is fixedly connected to the pressure-bearing piston (3352), and the other end of the pressure-bearing spring (3353) is fixedly connected to the liquid storage tube body (3351).

10. A conveyor for processing aluminum alloy door and window profiles for intelligent sorting according to claim 2, characterized in that: The transmission assembly (5) includes a main bevel gear (51) and two secondary bevel gears (52). The main bevel gear (51) is fixedly connected to the second conveyor motor (4). Both secondary bevel gears (52) are fixedly connected to drive shafts (53). The two drive shafts (53) are fixedly connected to the longitudinally arranged adaptive transmission mechanism (3) and the rotating shaft (38) in the transversely arranged adaptive transmission mechanism (3), respectively. Both secondary bevel gears (52) mesh with the main bevel gear (51).

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