A fully automatic material piece production line

Abstract

The utility model discloses a full -automatic material spare production line for processing the material spare of waiting for processing, including feeding conveyor line, laser marking device, first processing center, turnover platform, second processing center, blowing device, unloading conveyor line, robot and control system, and robot can snatch the material spare of waiting for processing on feeding conveyor line and respectively send to laser marking device, first processing center, turnover platform, second processing center, blowing device and unloading conveyor line, and control system is respectively electrically connected with laser marking device, first processing center, turnover platform, second processing center, blowing device and robot. The utility model can realize the material spare of robot loading and unloading and transfering between each procedure, to improve production efficiency, product pass rate and reduce artificial cost.

Description

Technical Field

[0001] This utility model relates to the field of material production line technology, and in particular to a fully automatic material production line. Background Technology

[0002] With rising production and labor costs, intelligent manufacturing has become an urgent need for enterprises, and therefore automated machining production lines have been widely used in automotive parts companies.

[0003] Many existing production lines rely on manual loading and unloading of materials to machining centers. Manual loading is slow, easily scratching products and reducing the product yield. It also requires a large number of workers, increasing processing costs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a fully automated material production line, which uses robots for loading and unloading materials and transferring materials between various processes, thereby improving production efficiency, product qualification rate, and reducing labor costs.

[0005] This utility model is achieved through the following technical solution:

[0006] A fully automated material production line for processing materials to be processed includes:

[0007] A feeding conveyor line, which is used to transport the material to be processed;

[0008] A laser marking device, used to mark and scan the material;

[0009] The first processing center is used to perform a first-process processing on the parts that have passed the scanning of the laser marking device.

[0010] A turnover table, used to flip the workpiece after it has been processed in the first process;

[0011] The second processing center is used to perform a second processing step on the material.

[0012] An air blowing device is used to blow away residual waste and water stains on the material.

[0013] A material feeding conveyor line, which is used to transport the processed material parts;

[0014] The robot is used to grab the materials to be processed on the feeding conveyor line and send them to the laser marking device, the first processing center, the turnover table, the second processing center, the air blowing device and the unloading conveyor line respectively.

[0015] The control system is electrically connected to the laser marking device, the first processing center, the turnover table, the second processing center, the air blowing device, and the robot.

[0016] Furthermore, it also includes a ground rail, which is electrically connected to the control system. The ground rail is laid within the production line and can drive the robot to move along the direction in which the ground rail is laid.

[0017] Furthermore, the first machining center and the second machining center are respectively located on both sides of the ground rail, and both are located within the annular working range of the robot, with the laying direction overlapping the diameter of the annular working range.

[0018] Furthermore, multiple first processing centers are provided, and the multiple first processing centers are located on the same side of the ground rail and arranged sequentially along the laying direction of the ground rail.

[0019] Furthermore, the robot includes a pair of grippers symmetrically arranged, one gripper being used to deliver a workpiece to the first processing center and the other gripper being used to remove the workpiece from the first processing center; or, one gripper being used to deliver a workpiece to the second processing center and the other gripper being used to remove the workpiece from the second processing center.

[0020] Furthermore, the gripper includes a base plate and a plurality of gripper assemblies disposed on the base plate, the plurality of gripper assemblies being distributed at the edge of the base plate for fixing the material.

[0021] Furthermore, the gripper assembly includes a mounting base, a linkage arm, a clamping block, and a cylinder. The mounting base is fixed to the cylinder. One end of the linkage arm is hinged to the mounting base via a first pivot, and the other end is hinged to the clamping block via a second pivot. The end of the clamping block is hinged to the piston rod of the cylinder via a third pivot. A clamping part for pressing the material is provided on one end of the clamping block away from the third pivot.

[0022] Furthermore, the flipping table is used to place the material, and the robot is used to grab the material from the first side of the material and place it on the flipping table, and grab the material from the second side of the material and leave the flipping table.

[0023] Furthermore, a support portion is provided on the flipping table to support the material, and the support portion does not overlap with the gripper portion in the vertical direction.

[0024] Furthermore, the flipping platform is also provided with a vertical through opening to allow the gripper to move vertically.

[0025] Furthermore, the first processing center and / or the second processing center are provided with a first air blowing assembly. The first air blowing assembly includes a rotary table and an air blowing component. The rotary table is used to support the material and can rotate around a rotating axis. The air blowing component is disposed on one side of the rotary table to blow away residual waste and water stains on the material.

[0026] Furthermore, the air blowing component includes multiple sets of staggered air blowing ports, and each set of air blowing ports is spaced apart along the axial direction of the rotating shaft.

[0027] Furthermore, the distances between the multiple sets of air inlets and the end face of the material are different.

[0028] Furthermore, the air blowing device includes a frame and a second air blowing assembly fixed within the frame. The second air blowing assembly includes an air blowing platform, positioning pins, an inner air blowing pipe, and an outer air blowing pipe. A plurality of positioning pins are fixed to the air blowing platform to support and position the material. A plurality of inner air blowing pipes are disposed on the air blowing platform and can be inserted into blind holes in the material to clean the waste debris in the blind holes. A plurality of outer air blowing pipes are respectively disposed on the air blowing platform and / or the frame to blow away residual waste debris and cleaning fluid on the outside of the material.

[0029] Furthermore, the air blowing device also includes a waste drawer that can be pulled out and disposed on the frame. The waste drawer is located directly below the second air blowing assembly and is used to receive waste debris blown off by the inner and outer air blowing pipes.

[0030] Furthermore, the air blowing device also includes a water tank fixed to the frame, the water tank storing cleaning fluid, and the robot can grab the material into the water tank for cleaning.

[0031] Compared with existing technologies, the advantages of this utility model are:

[0032] 1. By precisely connecting the control system with the feeding conveyor line, laser marking device, machining center, tilting table, air blowing device, unloading conveyor line and robot, the entire material processing process can be completed without human intervention, avoiding human operation errors and intervention costs.

[0033] 2. By driving the robot to move along the laying direction through the ground rail, and with the first / second processing center set on both sides of the ground rail and multiple first processing centers arranged in the same direction along the ground rail, the robot's working range is expanded and the space utilization is optimized. At the same time, multiple parts are processed in parallel, improving process capacity and production flexibility. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of a fully automated parts production line;

[0035] Figure 2 This is a partial structural diagram of the robot;

[0036] Figure 3 This is a structural diagram of the gripper.

[0037] Figure 4 This is a schematic diagram of the tilting table and the robot in operation.

[0038] Figure 5 A schematic diagram showing the rotating table and robot working from another perspective;

[0039] Figure 6 This is a schematic diagram of the structure of the first air blowing assembly;

[0040] Figure 7 Schematic diagram of the air blowing device Figure 1 ;

[0041] Figure 8 Schematic diagram of the air blowing device Figure 2 ;

[0042] Figure 9 This is a partial structural diagram of the air blowing device.

[0043] 1. Material; 10. First surface; 11. Second surface; 100. Feeding conveyor line; 200. Laser marking device; 300. First machining center; 310. Rotary table; 320. Air blowing component; 321. Air blowing port; 330. Rotating shaft; 400. Tilting table; 410. Support part; 420. Opening; 500. Second machining center; 600. Air blowing device; 610. Frame; 620. Second air blowing assembly; 621. Air blowing platform; 622. Positioning pin; 623. 624. Internal air blowing pipe; 630. External air blowing pipe; 640. Waste drawer; 700. Water tank; 800. Material unloading conveyor line; 800. Robot; 810. Gripper; 811. Base plate; 8110. Positioning post; 812. Gripper assembly; 813. Mounting base; 814. Linkage arm; 815. Clamping block; 8150. Clamping part; 816. Cylinder; 8160. Piston rod; 817. First rotating shaft; 818. Second rotating shaft; 819. Third rotating shaft; 900. Ground rail. Detailed Implementation

[0044] The following detailed, non-limiting description of the utility model's technical solution, in conjunction with preferred embodiments and accompanying drawings, is provided. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0045] like Figure 1As shown in the figure, a fully automatic material production line according to an embodiment of the present invention is used to process material 1 to be processed. It includes a feeding conveyor line 100, a laser marking device 200, a first processing center 300, a turnover table 400, a second processing center 500, an air blowing device 600, an unloading conveyor line 700, a robot 800, and a control system. The feeding conveyor line 100 is used to transport the material 1 to be processed. The laser marking device 200 is used to mark and scan the material 1. The first processing center 300 is used to perform a first-stage processing on the material 1 that has passed the scanning by the laser marking device 200. The turnover table 400 is used to turn the material 1 after the first-stage processing. The second machining center 500 is used to perform the second process on the material 1. The air blowing device 600 is used to blow away the residual waste and water stains on the material 1. The unloading conveyor line 700 is used to transport the processed material 1. The robot 800 is used to grab the material 1 to be processed on the loading conveyor line 100 and send it to the laser marking device 200, the first machining center 300, the turnover table 400, the second machining center 500, the air blowing device 600 and the unloading conveyor line 700 respectively. The control system is electrically connected to the laser marking device 200, the first machining center 300, the turnover table 400, the second machining center 500, the air blowing device 600 and the robot 800 respectively. After the material 1 to be processed is conveyed to the designated position by the feeding conveyor line 100, the robot 800, under the command of the control system, grabs the material 1 and sends it to the laser marking device 200 to complete the marking and scanning inspection. The unqualified material 1 is moved to the waste area. If the scanning is qualified, the robot 800 grabs the qualified material 1 and sends it to the first processing center 300. The first processing center 300 performs the first process on the material 1. After the first process is completed, the robot 800 grabs the material 1 and puts it on the turnover table 400. Then the robot 800 adjusts to the posture required for the second process and moves the material 1 from the turnover table 400 to the turnover table 400. The rotating table 400 delivers the material to the second machining center 500. After the second machining center 500 completes the second process, the robot 800 picks up the material 1 from the second machining center 500 and moves it to the front of the air blowing device 600. The air blowing device 600 blows away the surface debris and water stains. Finally, the cleaned finished material is placed on the unloading conveyor line 700 and transported to the subsequent stage. The entire process does not require manual intervention. Through the precise linkage of various equipment and control systems, production efficiency is greatly improved, processing accuracy and quality consistency are guaranteed, labor costs and operational risks are reduced, and material transfer losses and scrap rates are reduced.

[0046] Further reference Figure 1 The fully automated material production line also includes a floor rail 900, which is electrically connected to the control system. The floor rail 900 is laid within the production line and can drive the robot 800 to move along the direction of its laying. The floor rail 900 expands the working range of the robot 800, and with the precise linkage of various devices and the control system, it significantly improves production efficiency and flexibility.

[0047] The first machining center 300 and the second machining center 500 are respectively located on both sides of the ground rail 900, and both are within the annular working range of the robot 800. The laying direction of the ground rail 900 overlaps with the diameter of the annular working range. That is, the robot 800 takes a point on the ground rail 900 as its center point, and the first machining center 300 and the second machining center 500 are located within the annular working range formed by the robot 800 revolving around the aforementioned center point. The layout of the ground rail 900 and the machining centers on both sides further optimizes the working path and space utilization efficiency of the robot 800, significantly improves production efficiency, and reduces material transfer losses.

[0048] Multiple first machining centers 300 are arranged, located on the same side of the ground rail 900 and sequentially along its laying direction. This unidirectional arrangement of the first machining centers 300, combined with the linkage between the ground rail 900 and the robot 800, allows the robot 800 to complete the loading and unloading processes of multiple first machining centers 300 within a short stroke. This enables simultaneous processing of multiple parts, significantly increasing the capacity of the first machining process and further improving production efficiency and process flexibility. Similarly, multiple second machining centers 500 can also be arranged, positioned along the laying direction of the ground rail 900 on the side opposite to the first machining centers 300. Likewise, the robot 800 can complete the loading and unloading processes of multiple second machining centers 500 within a short stroke, thereby increasing the capacity of the second machining process and further improving production efficiency and process flexibility.

[0049] like Figure 2 As shown, the robot 800 includes a pair of grippers 810 symmetrically arranged. One gripper 810 is used to feed part 1 to the first machining center 300, and the other gripper 810 is used to remove part 1 from the first machining center 300; or, one gripper 810 is used to feed part 1 to the second machining center 500, and the other gripper 810 is used to remove part 1 from the second machining center 500. By setting up a pair of grippers 810, one responsible for feeding to the first machining center 300 and the other responsible for feeding to the first machining center 300, or one responsible for feeding to the second machining center 500 and the other responsible for feeding to the second machining center 500, the robot 800 operates efficiently under the command of the control system. The division of labor between the two grippers 810 is clear and coordinated with the layout of the first machining center 300 and the second machining center 500, realizing the synchronous connection of loading and unloading actions, significantly shortening the process changeover time, avoiding wasted robot idle time, and further improving production efficiency.

[0050] Further reference Figure 2The gripper 810 includes a base plate 811 and multiple gripper assemblies 812 disposed on the base plate 811. The multiple gripper assemblies 812 are distributed at the edge of the base plate 811 for fixing the workpiece 1. The multiple gripper assemblies 812 fix the workpiece 1 from the edge, ensuring that the workpiece 1 is gripped firmly and reliably, and preventing it from shifting or falling off during processing or transportation. In addition, multiple positioning posts 8110 are also provided on the base plate 811. The positioning posts are used to support and position the workpiece 1. The positioning of the workpiece 1 is accurately aligned by the support and positioning of the positioning posts 8110, ensuring the consistency of position during each gripping and transportation.

[0051] like Figure 3 As shown, the gripper assembly 812 includes a mounting base 813, a linkage arm 814, a clamping block 815, and a cylinder 816. The mounting base 813 is fixed on the cylinder 816. One end of the linkage arm 814 is hinged to the mounting base 813 via a first rotating shaft 817, and the other end is hinged to the clamping block 815 via a second rotating shaft 818. The end of the clamping block 815 is hinged to the piston rod 8160 of the cylinder 816 via a third rotating shaft 819. A clamping part 8150 for pressing the material 1 is provided on the end of the clamping block 815 away from the third rotating shaft 819. During operation, the piston rod 8160 of the cylinder 816 extends and retracts, causing the clamping block 815 to rotate around the third rotating shaft 819. Simultaneously, the linkage arm 814 rotates in cooperation with the first rotating shaft 817 and the second rotating shaft 818, enabling the clamping part 8150 to clamp or release the workpiece 1. Specifically, when the piston rod 8160 extends, the clamping part 8150 moves downward and presses firmly against the workpiece 1; when the piston rod retracts, the clamping part 8150 lifts upward, releasing the constraint on the workpiece 1. The clamping force of the clamping part 8150 can be precisely controlled by the air pressure of the cylinder 816, which can prevent the workpiece 1 from loosening and shifting, and also prevent excessive pressure from causing deformation or surface damage to the workpiece 1. At the same time, the automated clamping action reduces manual operation steps and improves clamping efficiency.

[0052] Further reference Figure 4 and Figure 5 The turnover table 400 is used to place the material 1, and the robot 800 is used to pick up the material 1 from its first side 10 and place it on the turnover table 400, and pick up the material 1 from its second side 11 and leave the turnover table 400. The first side 10 and the second side 11 can be designed to be in relative positions. By cooperating with the turnover table 400, the robot 800 can flip the material 1, thereby reducing production costs and improving production efficiency.

[0053] The tilting table 400 is equipped with a support part 410 for supporting the material 1, and the support part 410 and the gripper part 810 do not overlap in the vertical direction. The tilting table 400 also has a vertically penetrating opening 420 for the gripper part 810 to move vertically. When the material 1 needs to be tilted, the robot 800 picks up the material 1 from its first side 10 and moves vertically to place it on the support part 410. Then, it exits from below the material 1 and picks up the material 1 from its second side 11, thus tilting the material 1. The operation is simple, reducing the probability of malfunctions during production and improving production efficiency.

[0054] like Figure 6 As shown, a first air blowing assembly is provided in the first machining center 300 and / or the second machining center 500. The first air blowing assembly includes a rotary table 310 and an air blowing component 320. The rotary table 310 supports the workpiece 1 and can rotate around a rotating shaft 330. The air blowing component 320 is disposed on one side of the rotary table 310 to blow away residual waste and water stains on the workpiece 1. When the first air blowing assembly is working, the rotary table 310 drives the workpiece 1 to rotate, and works in conjunction with the air blowing component 320 to perform thorough cleaning.

[0055] Furthermore, the air blowing component 320 includes multiple sets of staggered air blowing ports 321, with each set of air blowing ports 321 spaced apart along the axial direction of the rotating shaft 330. The staggered and spaced air blowing ports 321 enable the rotating table 310 to expand the cleaning area of ​​the workpiece 1 at any angle, thereby improving cleaning efficiency.

[0056] Furthermore, the multiple sets of air nozzles 321 are positioned at different distances from the end face of the workpiece 1. This ensures that as the rotary table 310 rotates the workpiece 1, the air nozzles 321 at different distances can cover different areas of the workpiece 1, and the covered areas of different air nozzles 321 overlap, further improving the comprehensiveness of cleaning. Moreover, the internal structure of the workpiece 1 is irregular, i.e., of varying depths, and the air nozzles 321 at different distances can ensure that all parts within the cavity of the workpiece 1 can be effectively cleaned as much as possible.

[0057] like Figure 7 and Figure 9As shown, the air blowing device 600 includes a frame 610 and a second air blowing assembly 620 fixed within the frame 610. The second air blowing assembly 620 includes an air blowing platform 621, positioning pins 622, inner air blowing pipes 623 and outer air blowing pipes 624. Multiple positioning pins 622 are fixed on the air blowing platform 621 to support and position the material 1. Multiple inner air blowing pipes 623 are arranged on the air blowing platform 621 and can be inserted into the blind hole of the material 1 to clean the waste in the blind hole. Multiple outer air blowing pipes 624 are respectively arranged on the air blowing platform 621 and / or the frame 610 to blow away the waste and cleaning fluid remaining on the outside of the material 1.

[0058] Further reference Figure 8 The air blowing device 600 also includes a waste drawer 630 that is removably mounted on the frame 610. The waste drawer 630 is located directly below the second air blowing assembly 620 and is used to receive waste debris blown off by the inner air blowing pipe 623 and the outer air blowing pipe 624. Workers need to periodically remove the waste drawer 630 for cleaning.

[0059] Furthermore, the air blowing device 600 also includes a water tank 640 fixed to the frame 610. The water tank 640 stores cleaning fluid, and the robot 800 can grab the workpiece 1 into the water tank 640 for cleaning. Specifically, before the robot 800 grabs the workpiece 1 onto the air blowing platform 621, the robot 800 first grabs the workpiece 1 and cleans it with water. After cleaning, the robot 800 places the workpiece 1 onto the air blowing platform 621 for the next step of air blowing.

[0060] 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 this 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. A fully automatic workpiece production line for machining workpieces (1) to be machined, characterized in that include: A feeding conveyor line (100) is used to convey the material (1) to be processed. A laser marking device (200) is used to mark and scan the material (1); The first processing center (300) is used to perform the first process processing on the material (1) that has passed the scanning of the laser marking device (200); A turning table (400) is used to turn the material (1) after it has been processed in the first process. The second machining center (500) is used to perform a second process on the material (1); An air blowing device (600) is used to blow away residual waste and water stains on the material (1); A material feeding conveyor (700) is used to convey the processed material (1). Robot (800) is used to grab the material (1) to be processed on the feeding conveyor line (100) and send it to the laser marking device (200), the first processing center (300), the turnover table (400), the second processing center (500), the air blowing device (600) and the unloading conveyor line (700). The control system is electrically connected to the laser marking device (200), the first processing center (300), the turnover table (400), the second processing center (500), the air blowing device (600), and the robot (800).

2. The fully automatic workpiece production line according to claim 1, characterized in that, It also includes a ground rail (900), which is electrically connected to the control system. The ground rail (900) is laid in the production line and can drive the robot (800) to move along the laying direction of the ground rail (900).

3. The fully automatic workpiece production line according to claim 2, characterized in that, The first machining center (300) and the second machining center (500) are respectively located on both sides of the ground rail (900) and are both located within the annular working range of the robot (800). The laying direction overlaps with the diameter of the annular working range.

4. The fully automated material production line according to claim 3, characterized in that, Multiple first processing centers (300) are provided, and the multiple first processing centers (300) are located on the same side of the ground rail (900) and arranged sequentially along the laying direction of the ground rail (900).

5. The fully automatic workpiece production line according to claim 1, characterized in that, The robot (800) includes a pair of grippers (810) symmetrically arranged, one gripper (810) for delivering the workpiece (1) to the first processing center (300), and the other gripper (810) for removing the workpiece (1) located in the first processing center (300); or, one gripper (810) for delivering the workpiece to the second processing center (500), and the other gripper (810) for removing the workpiece (1) located in the second processing center (500).

6. The fully automatic workpiece production line according to claim 5, characterized in that, The gripper (810) includes a base plate (811) and a plurality of gripper assemblies (812) disposed on the base plate (811). The plurality of gripper assemblies (812) are distributed at the edge of the base plate (811) for fixing the material (1).

7. The fully automatic workpiece production line according to claim 6, characterized in that The gripper assembly (812) includes a mounting base (813), a linkage arm (814), a clamping block (815), and a cylinder (816). The mounting base (813) is fixed on the cylinder (816). One end of the linkage arm (814) is hinged to the mounting base (813) via a first pivot (817), and the other end is hinged to the clamping block (815) via a second pivot (818). The end of the clamping block (815) is hinged to the piston rod (8160) of the cylinder (816) via a third pivot (819). A clamping part (8150) for pressing the material (1) is provided on one end of the clamping block (815) away from the third pivot (819).

8. The fully automatic workpiece production line according to claim 5, characterized in that, The flipping table (400) is used to place the material (1), and the robot (800) is used to grab the material (1) from the first side (10) of the material (1) to the flipping table (400) and grab the material (1) from the second side (11) of the material (1) away from the flipping table (400).

9. The fully automatic workpiece production line according to claim 8, characterized in that, The turning table (400) is provided with a support part (410), which is used to support the material (1), and the support part (410) and the gripper part (810) do not overlap in the vertical direction.

10. The fully automatic workpiece production line according to claim 9, characterized in that, The flipping table (400) is also provided with a vertical through opening (420) so that the gripper (810) can move in the vertical direction.

11. The fully automatic workpiece production line according to claim 1, characterized in that, The first machining center (300) and / or the second machining center (500) are provided with a first air blowing assembly. The first air blowing assembly includes a rotary table (310) and an air blowing component (320). The rotary table (310) is used to support the material (1) and can rotate around the rotating shaft (330). The air blowing component (320) is disposed on one side of the rotary table (310) to blow away the residual waste and water stains on the material (1).

12. The fully automatic workpiece production line according to claim 11, characterized in that, The air blowing component (320) includes multiple sets of staggered air blowing ports (321), and each set of air blowing ports (321) is spaced apart along the axial direction of the rotating shaft (330).

13. The fully automatic workpiece production line according to claim 12, characterized in that, The distances between the multiple sets of air inlets (321) and the end face of the material (1) are different.

14. The fully automatic workpiece production line according to claim 1, characterized in that, The air blowing device (600) includes a frame (610) and a second air blowing assembly (620) fixed in the frame (610). The second air blowing assembly (620) includes an air blowing platform (621), positioning pins (622), an inner air blowing pipe (623), and an outer air blowing pipe (624). A plurality of positioning pins (622) are fixed on the air blowing platform (621) to support and position the material (1). A plurality of inner air blowing pipes (623) are arranged on the air blowing platform (621) and can be inserted into the blind hole of the material (1) to clean the waste in the blind hole. A plurality of outer air blowing pipes (624) are respectively arranged on the air blowing platform (621) and / or the frame (610) to blow away the waste and cleaning liquid remaining on the outside of the material (1).

15. The fully automatic workpiece production line according to claim 14, characterized in that The air blowing device (600) also includes a waste drawer (630) that is removably disposed on the frame (610), the waste drawer (630) being located directly below the second air blowing assembly (620) for receiving waste debris blown off by the inner air blowing pipe (623) and the outer air blowing pipe (624).

16. The fully automatic workpiece production line according to claim 14, characterized in that, The air blowing device (600) also includes a water tank (640) fixed to the frame (610), the water tank (640) storing cleaning fluid, and the robot (800) can grab the material (1) into the water tank (640) for cleaning.

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