An automated production line based on aluminum materials and a method of using the same

Abstract

The application discloses an aluminum-based automatic production line and a use method thereof, and relates to the technical field of automatic processing.The application comprises a profile cutting line, two CNC machine tools, a conveying belt device and a profile buffer device, the profile buffer device is arranged at the tail end of the conveying belt device, the profile cutting line is arranged on one side of the head end of the conveying belt device, a multi-station material moving mechanical arm is arranged between the profile cutting line and the conveying belt device, and the two CNC machine tools are arranged on the two sides of the conveying belt device.The application has the functions of automatic blanking, automatic moving of the profile to the conveying belt device, automatic feeding of the conveying belt device, automatic receiving and accurate positioning of the profile buffer device, stable grabbing and feeding of the material feeding robot into the machine tool, automatic processing of the machine tool, stable taking and discharging of the material feeding robot, and the whole processing procedure is automatically processed and has high stability, and the profile processing efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of automated processing technology, and in particular relates to an automated production line based on aluminum materials and its usage method. Background Technology

[0002] For profile processing, the main processes are blanking, material transfer, and machine tool processing. To improve work efficiency, automation can be designed, such as adding conveyor belts and robotic arms, to divide the process into automated blanking, conveyor belt transfer, material grabbing to machine tool, machine tool processing, material unloading from machine tool, and profile collection.

[0003] The aforementioned automated transmission mainly uses conveyor belt devices. In the processes of picking up materials and unloading them from the machine tool, multi-axis robotic arms are mostly used for picking up materials. Therefore, the accuracy and stability of the profile position before picking up the materials are required to be high. Otherwise, it is impossible to quickly and accurately move the profile to the machine tool station and clamp it with a fixture. Due to vibration or sliding, the conveyor belt device will more or less experience displacement problems, which will affect the position accuracy.

[0004] Therefore, designing a buffer device that can stably and accurately position the profile before it is picked up is a problem that needs to be solved by people in this field. Similarly, it is also necessary to consider whether it is applicable to the production of profiles with different length specifications or can be quickly adjusted. Summary of the Invention

[0005] The purpose of this invention is to provide an automated production line based on aluminum materials. By designing a novel production line, it features automated material unloading, automated transfer of profiles to a conveyor belt device, automatic feeding by the conveyor belt device, automatic receiving and precise positioning of the profile buffer device, stable material feeding by a feeding robot and delivery to the machine tool, automated processing by the machine tool, and stable material feeding and unloading by the feeding robot. The entire processing procedure is automated and highly stable, thereby improving the efficiency of profile processing.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0007] This invention is an automated production line based on aluminum materials, including a profile cutting line, two CNC machine tools, a conveyor belt device, and a profile buffer device;

[0008] The profile buffer device is located at the tail end of the conveyor belt device;

[0009] The profile cutting line is located on one side of the head end of the conveyor belt device, and a multi-worker displacement robotic arm is provided between the profile cutting line and the conveyor belt device.

[0010] The two CNC machine tools are respectively arranged on both sides of the conveyor belt device, and the profile buffer device is equipped with feeding robots on both sides, with the machine tool opening of the CNC machine tool facing the feeding robot;

[0011] The profile buffer device includes a table and a set of buffer racks;

[0012] A support frame is rotatably connected to the front side of the bottom of the platform, and several lifting cylinders are linearly rotatably connected to the rear side of the bottom of the platform.

[0013] The buffer rack includes a base plate, a number of longitudinal sides are fixed to the top of the base plate, a buffer groove parallel to the conveyor belt device is formed between two adjacent longitudinal sides, a back plate is fixed to the rear side between the longitudinal sides, and the bottom surface of the buffer groove is flush with the upper surface of the conveyor belt device.

[0014] The two buffer racks are respectively slidably arranged on both sides of the top of the table, and the sliding direction of the buffer racks is perpendicular to the conveyor belt device and faces the unloading robot on the same side;

[0015] A transmission mechanism that is connected to the two buffer racks is fixed on the platform.

[0016] The top of the frame of the conveyor belt device is fixed with several guide edges by an inverted U-shaped seat, and a guide groove is formed between two adjacent guide edges. The guide grooves are respectively positioned opposite to several buffer grooves.

[0017] Furthermore, a centering adjustment mechanism is provided on the rear side of the back plate. The centering adjustment mechanism includes a pressure plate, an adjusting screw is rotatably connected to the inner side of the pressure plate, and several sliding rods are fixed to the inner side of the pressure plate. The sliding rods and the adjusting screw all pass through the back plate and extend into several buffer slots respectively. The adjusting screw is threadedly connected to the back plate through a screw sleeve, and the sliding rod is slidably connected to the back plate. A limit end plate is fixed at one end of the sliding rod and the adjusting screw located in the buffer slot. A handle is connected to the end of the adjusting screw.

[0018] Furthermore, a number of slide rails are fixed on the top of the platform, the slide rails are distributed perpendicularly to the conveyor belt device, and a slide groove that slides and engages with the slide rails is fixed on the bottom of the base plate.

[0019] Furthermore, the transmission mechanism includes a bidirectional screw, and protruding plates are fixed on both sides of the platform. The bidirectional screw is rotatably mounted on the bottom of the platform via two bearing seats. The two bearing seats are respectively fixed on the bottom surfaces of the two protruding plates. The platform is provided with a notch opposite to the bidirectional screw. The bidirectional screw consists of two threaded segments with opposite thread directions. A threaded seat penetrating the notch is fixed at the bottom of the back plate. The threaded seats on the two buffer frames are respectively threaded onto the two threaded segments of the bidirectional screw.

[0020] Furthermore, one end of the bidirectional screw is connected to a motor reducer, which is fixed to the bottom of a convex plate.

[0021] Furthermore, the support frame consists of several columns, with a crossbeam fixed between two adjacent columns. The top of each column is rotatably connected to the bottom of the platform, and the bottom of each column is fixed to the ground.

[0022] Furthermore, the top of the lifting cylinder is rotatably connected to the bottom of the platform via a hinge, and the bottom of the lifting cylinder is rotatably connected to a ground hinge, which is fixed to the ground.

[0023] Furthermore, the length of the guide edge is greater than the length of the inverted U-shaped seat, and both ends of the guide edge extend beyond the inverted U-shaped seat to form a clearance area.

[0024] Furthermore, both of the material feeding robots are equipped with a collection station at their rear.

[0025] The present invention provides a production method for an automated production line based on aluminum materials, comprising the following steps:

[0026] According to the profile material requirements, rotate the adjusting screw to adjust the position of the limit end plate in the buffer groove to ensure that the center point of the profile is in a constant position in the buffer groove;

[0027] The SS02 profile cutting line cuts multiple rows of profiles simultaneously.

[0028] SS03 uses a multi-worker displacement robotic arm to simultaneously transfer profiles onto the conveyor belt. During the transfer process, the end of the profile is positioned within the clearance area formed in front of the guide edge.

[0029] The SS04 conveyor belt device moves multiple rows of profiles synchronously toward the profile buffer device and is guided by the guide trough formed by the guide edge until the profiles contact the limiting end plate and then the operation of the conveyor belt device ends.

[0030] SS05 controls all lifting cylinders to retract synchronously, which can cause the side of the platform away from the conveyor belt to sink, making the platform tilted. Due to gravity, the end of the profile will always be in close contact with the limiting end plate, and the end of the profile away from the platform will tilt and lift up accordingly.

[0031] SS06 controls the movement of two buffer racks towards two unloading robots via a motor reducer. Once the distance is reached, the racks remain in a stable position, and the unloading robots pick up the profiles from the buffer racks and transfer them to the CNC machine tool's workstation.

[0032] The SS07 uses a CNC machine tool to process the profiles. After processing, the profiles are moved to the collection station by a feeding robot. Once the profiles are in place, the feeding robot is controlled to reset.

[0033] During the process from SS03 to SS07, the profiles from SS02 are cut simultaneously to prepare the next batch of profiles for processing.

[0034] The present invention has the following beneficial effects:

[0035] 1. This invention designs a novel production line that features automated material unloading, automated transfer of profiles to a conveyor belt device, automatic feeding by the conveyor belt device, automatic receiving and precise positioning of the profile buffer device, stable material feeding by a feeding robot and delivery to the machine tool, automated processing by the machine tool, and stable material feeding and unloading by the feeding robot. The entire processing procedure is automated and highly stable, thus improving the efficiency of profile processing.

[0036] 2. This invention, through the design of dual machine tools, can be set as machine tools of the same series, with dual-station processing to improve work efficiency. At the same time, it can be set as machine tools of different series, used for different types of processing of the same profile, thereby integrating two production lines into one, improving work efficiency while reducing the floor space required.

[0037] 3. Through the design of the profile buffer device, this invention can automatically receive profiles transmitted by the conveyor belt device. After receiving the material, it can be rotated at a certain angle, thereby ensuring that the end of the profile is always in contact with the limiting end plate through the influence of gravity. No power is required, so the position of the profile can be stably and accurately determined, which is beneficial to the operation of the subsequent feeding robot and precise material grasping.

[0038] 4. The present invention, through the design of the centering adjustment mechanism at the end of the buffer rack, can adjust the position of the limiting end plate in the buffer slot. Since the end of the profile is always in contact with the limiting end plate, the position of the center point of the profile can be adjusted accordingly after the limiting end plate is adjusted. After the profile length specification changes, the center point position of profiles of different lengths can be kept constant through the adjustment of the centering adjustment mechanism. There is no need to program the feeding robot, which is convenient for control and operation.

[0039] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of the conveyor belt device and profile buffer device of the present invention;

[0042] Figure 2 This is a top view of an automated production line based on aluminum materials according to the present invention;

[0043] Figure 3A schematic diagram of the profile buffer device from an upward view.

[0044] Figure 4 This is a top-view structural diagram of the profile buffer device;

[0045] Figure 5 for Figure 4 A magnified view of a section at point A in the middle;

[0046] The attached diagram lists the components represented by each number as follows:

[0047] 1-Centering adjustment mechanism, 2-CNC machine tool, 3-Conveyor belt device, 4-Profile buffer device, 5-Multi-workstation material handling robot arm, 6-Unloading robot, 7-Table, 8-Buffer rack, 9-Transmission mechanism, 10-Profile cutting line, 11-Collection station, 101-Pressure plate, 102-Adjusting screw, 103-Slide rod, 104-Screw sleeve, 105-Limiting end plate, 301-Inverted U-shaped seat, 3 02-Guide edge, 701-Support frame, 702-Lifting cylinder, 703-Slide rail, 704-Groove, 705-Column, 706-Ground hinge seat, 707-Crossbeam, 801-Base plate, 802-Longitudinal edge, 803-Buffer slot, 804-Back plate, 805-Slide groove, 806-Protruding plate, 807-Threaded seat, 901-Motor reducer, 902-Double-actuated screw, 903-Bearing seat. Detailed Implementation

[0048] 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.

[0049] Please see Figure 1-5 As shown, the present invention is an automated production line based on aluminum materials, including a profile cutting line 10, two CNC machine tools 2, a conveyor belt device 3, and a profile buffer device 4;

[0050] Profile buffer device 4 is installed at the tail end of conveyor belt device 3;

[0051] The profile cutting line 10 is set on one side of the head end of the conveyor belt device 3, and a multi-worker displacement robotic arm 5 is provided between the profile cutting line 10 and the conveyor belt device 3.

[0052] Two CNC machine tools 2 are respectively set on both sides of the conveyor belt device 3, and the profile buffer device 4 is equipped with unloading robots 6 on both sides. The machine tool opening of the CNC machine tool 2 faces the unloading robot 6.

[0053] The profile buffer device 4 includes a platform 7 and a set of buffer racks 8;

[0054] A support frame 701 is rotatably connected to the front bottom of the platform 7, and several lifting cylinders 702 are linearly rotatably connected to the rear bottom of the platform 7.

[0055] The buffer rack 8 includes a base plate 801, a number of longitudinal sides 802 are fixed on the top of the base plate 801, a buffer groove 803 parallel to the conveyor belt device 3 is formed between two adjacent longitudinal sides 802, and a back plate 804 is fixed on the rear side between the number of longitudinal sides 802. The bottom surface of the buffer groove 803 is flush with the upper surface of the belt of the conveyor belt device 3.

[0056] Two buffer racks 8 are slidably mounted on both sides of the top of the table 7. The sliding direction of the buffer racks 8 is perpendicular to the conveyor belt device 3 and faces the unloading robot 6 on the same side.

[0057] A transmission mechanism 9 is fixed on the tabletop 7 and is connected to the two buffer racks 8.

[0058] The top of the frame of the conveyor belt device 3 is fixed with several guide edges 302 by an inverted U-shaped seat 301. A guide trough is formed between two adjacent guide edges 302, and the guide troughs are respectively positioned opposite to several buffer troughs 803.

[0059] Among them, such as Figure 4-5 As shown, a centering adjustment mechanism 1 is provided on the rear side of the back plate 804. The centering adjustment mechanism 1 includes a pressure plate 101. An adjusting screw 102 is rotatably connected to the inner side of the pressure plate 101. Several sliding rods 103 are fixed to the inner side of the pressure plate 101. Several sliding rods 103 and an adjusting screw 102 all pass through the back plate 804 and extend into several buffer slots 803 respectively. The adjusting screw 102 is threadedly connected to the back plate 804 through a screw sleeve 104. The sliding rod 103 is slidably connected to the back plate 804. A limit end plate 105 is fixed at one end of the sliding rod 103 and the adjusting screw 102 located in the buffer slot 803. A handle is connected to the end of the adjusting screw 102.

[0060] Among them, such as Figure 4 As shown, several slide rails 703 are fixed on the top of the table 7. The slide rails 703 are distributed perpendicularly to the conveyor belt device 3. The bottom of the base plate 801 is fixed with a slide groove 805 that slides and engages with the slide rails 703.

[0061] Among them, such as Figure 3As shown, the transmission mechanism 9 includes a bidirectional screw 902, and protruding plates 806 are fixed on both sides of the platform 7. The bidirectional screw 902 is rotatably mounted on the bottom of the platform 7 via two bearing seats 903. The two bearing seats 903 are respectively fixed on the bottom surfaces of the two protruding plates 806. The platform 7 is provided with a notch 704 opposite to the bidirectional screw 902. The bidirectional screw 902 is composed of two threaded segments with opposite thread directions. A threaded seat 807 that penetrates the notch 704 is fixed at the bottom of the back plate 804. The threaded seats 807 on the two buffer racks 8 are respectively threaded onto the two threaded segments of the bidirectional screw 902.

[0062] Among them, such as Figure 3 As shown, one end of the bidirectional screw 902 is connected to a motor reducer 901, and the motor reducer 901 is fixed to the bottom of a protruding plate 806.

[0063] Among them, such as Figure 3 As shown, the support frame 701 is composed of several columns 705. A crossbeam 707 is fixed between two adjacent columns 705. The top of the column 705 is rotatably connected to the bottom of the platform 7, and the bottom of the column 705 is fixed to the ground.

[0064] Among them, such as Figure 3 As shown, the top of the lifting cylinder 702 is rotatably connected to the bottom surface of the platform 7 via a hinge seat, and the bottom of the lifting cylinder 702 is rotatably connected to a ground hinge seat 706, which is fixed to the ground.

[0065] Among them, such as Figure 1-2 As shown, the length of the guide edge 302 is greater than the length of the inverted U-shaped seat 301, and both ends of the guide edge 302 extend beyond the inverted U-shaped seat 301 to form a clearance area.

[0066] Among them, such as Figure 2 As shown, each of the two material feeding robots 6 has a collection station 11 on its rear side.

[0067] The present invention provides a production method for an automated production line based on aluminum materials, comprising the following steps:

[0068] According to the profile material requirements, rotate the adjusting screw 102 to adjust the position of the limiting end plate 105 in the buffer groove 803 to ensure that the center point of the profile is in a constant position in the buffer groove 803;

[0069] SS02 profile cutting line 10 cuts multiple rows of profiles simultaneously;

[0070] SS03 uses a multi-worker displacement robotic arm 5 to simultaneously transfer the profile to the conveyor belt device 3. During the transfer to the conveyor belt device 3, the end of the profile is positioned in the clearance area formed in front of the guide edge 302.

[0071] SS04 The conveyor belt device 3 moves multiple rows of profiles synchronously toward the profile buffer device 4 and is guided by the guide groove formed by the guide edge 302 until the profiles come into contact with the limiting end plate 105 and then the operation of the conveyor belt device 3 ends.

[0072] SS05 controls all lifting cylinders 702 to retract synchronously, which can cause the side of the platform 7 away from the conveyor belt device 3 to sink, so that the platform 7 is in an inclined state. Due to gravity, the end of the profile will always be in close contact with the limiting end plate 105, and the end of the profile away from the platform 7 will tilt and lift up accordingly.

[0073] SS06 controls the movement of two buffer racks 8 towards two unloading robots 6 via motor reducer 901. Once the distance is reached, the robots maintain a stable position and use the unloading robots 6 to grab the profiles on the buffer racks 8 and transfer them to the workstation of the CNC machine tool 2.

[0074] SS07 processes the profile using CNC machine tool 2. After processing, the profile is moved to collection station 11 by unloading robot 6. After the profile is moved into place, the unloading robot 6 is controlled to reset.

[0075] During the process from SS03 to SS07, the profiles from SS02 are cut simultaneously to prepare the next batch of profiles for processing.

[0076] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0077] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automated production line based on aluminum materials, comprising a profile cutting line (10) and two CNC machine tools (2), characterized in that: It also includes a conveyor belt device (3) and a profile buffer device (4); The profile buffer device (4) is located at the tail end of the conveyor belt device (3); The profile cutting line (10) is set on one side of the head end of the conveyor belt device (3), and a multi-worker displacement robot arm (5) is provided between the profile cutting line (10) and the conveyor belt device (3). The two CNC machine tools (2) are respectively set on both sides of the conveyor belt device (3), and the profile buffer device (4) is equipped with feeding robots (6) on both sides. The machine tool opening of the CNC machine tool (2) faces the feeding robot (6). The profile buffer device (4) includes a table (7) and a set of buffer racks (8); The bottom front side of the platform (7) is rotatably connected to a support frame (701), and the bottom rear side of the platform (7) is linearly rotatably connected to several lifting cylinders (702). The buffer rack (8) includes a base plate (801), and a plurality of longitudinal sides (802) are fixed on the top of the base plate (801). A buffer groove (803) parallel to the conveyor belt device (3) is formed between two adjacent longitudinal sides (802). A back plate (804) is fixed on the rear side between the plurality of longitudinal sides (802). The bottom surface of the buffer groove (803) is flush with the upper surface of the belt of the conveyor belt device (3). The two buffer racks (8) are slidably disposed on both sides of the top of the table (7). The sliding direction of the buffer racks (8) is perpendicular to the conveyor belt device (3) and faces the unloading robot (6) on the same side. The platform (7) is fixed with a transmission mechanism (9) that is connected to the two buffer racks (8). The top of the frame of the conveyor belt device (3) is fixed with several guide edges (302) by an inverted U-shaped seat (301), and a guide groove is formed between two adjacent guide edges (302). The several guide grooves are respectively opposite to several buffer grooves (803). The back plate (804) is provided with a centering adjustment mechanism (1) on the rear side. The centering adjustment mechanism (1) includes a pressure plate (101). An adjustment screw (102) is rotatably connected to the inner side of the pressure plate (101). Several slide rods (103) are fixed to the inner side of the pressure plate (101). Several slide rods (103) and an adjustment screw (102) pass through the back plate (804) and extend into several buffer slots (803). The adjustment screw (102) is threadedly connected to the back plate (804) through a screw sleeve (104). The slide rod (103) is slidably connected to the back plate (804). A limit end plate (105) is fixed at one end of the slide rod (103) and the adjustment screw (102) in the buffer slot (803). A handle is connected to the end of the adjustment screw (102).

2. The automated production line based on aluminum materials according to claim 1, characterized in that, The top of the table (7) is fixed with several slide rails (703), the slide rails (703) are vertically distributed with the conveyor belt device (3), and the bottom of the base plate (801) is fixed with a slide groove (805) that slides and engages with the slide rails (703).

3. The automated production line based on aluminum materials according to claim 1, characterized in that, The transmission mechanism (9) includes a bidirectional screw (902), and protruding plates (806) are fixed on both sides of the platform (7). The bidirectional screw (902) is rotatably mounted on the bottom of the platform (7) through two bearing seats (903). The two bearing seats (903) are respectively fixed on the bottom surface of the two protruding plates (806). The platform (7) is provided with a notch (704) opposite to the bidirectional screw (902). The bidirectional screw (902) is composed of two threaded segments with opposite thread directions. The bottom of the back plate (804) is fixed with a threaded seat (807) that penetrates the notch (704). The threaded seats (807) on the two buffer racks (8) are respectively threaded onto the two threaded segments of the bidirectional screw (902).

4. The automated production line based on aluminum materials according to claim 3, characterized in that, One end of the bidirectional screw (902) is connected to a motor reducer (901), and the motor reducer (901) is fixed to the bottom of a protruding plate (806).

5. An automated production line based on aluminum materials according to claim 1, characterized in that, The support frame (701) is composed of several columns (705), and a crossbeam (707) is fixed between two adjacent columns (705). The top of the column (705) is rotatably connected to the bottom of the table (7), and the bottom of the column (705) is fixed to the ground.

6. An automated production line based on aluminum materials according to claim 1, characterized in that, The top of the lifting cylinder (702) is rotatably connected to the bottom of the platform (7) via a hinge seat, and the bottom of the lifting cylinder (702) is rotatably connected to a ground hinge seat (706), which is fixed to the ground.

7. An automated production line based on aluminum materials according to claim 1, characterized in that, The length of the guide edge (302) is greater than the length of the inverted U-shaped seat (301), and both ends of the guide edge (302) extend beyond the inverted U-shaped seat (301) to form a clearance area.

8. An automated production line based on aluminum materials according to claim 1, characterized in that, Both of the material feeding robots (6) have a collection station (11) on their rear sides.

9. A production method for an automated production line based on aluminum materials according to any one of claims 1-8, characterized in that, Includes the following steps: According to the profile material requirements, rotate the adjusting screw (102) to adjust the position of the limiting end plate (105) in the buffer groove (803) to ensure that the center point of the profile is in a constant position in the buffer groove (803); SS02 Profile Cutting Line (10) cuts multiple rows of profiles simultaneously; SS03 uses a multi-worker displacement robot arm (5) to simultaneously transfer the profile to the conveyor belt device (3). During the transfer to the conveyor belt device (3), the end of the profile is positioned in the clearance area formed in front of the guide edge (302). The SS04 conveyor belt device (3) moves multiple rows of profiles synchronously toward the profile buffer device (4) and is guided by the guide groove formed by the guide edge (302) until the profiles come into contact with the limiting end plate (105) and then the operation of the conveyor belt device (3) ends. SS05 controls all lifting cylinders (702) to retract synchronously, which can cause the side of the platform (7) away from the conveyor belt device (3) to sink, so that the platform (7) is in an inclined state. Due to gravity, the end of the profile will always be in close contact with the limiting end plate (105), and the end of the profile away from the platform (7) will tilt and lift up accordingly. SS06 controls the movement of two buffer racks (8) towards two unloading robots (6) via a motor reducer (901). After reaching the target distance, the robot maintains a stable position and uses the unloading robot (6) to grab the profiles on the buffer racks (8) and transfer them to the workstation of the CNC machine tool (2). SS07 processes the profile using a CNC machine tool (2). After processing, the profile is moved to the collection station (11) by a feeding robot (6). After the profile is moved into place, the feeding robot (6) is controlled to reset. During the process from SS03 to SS07, the profiles from SS02 are cut simultaneously to prepare the next batch of profiles for processing.

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