Forming and detecting integrated metal laser additive manufacturing equipment
By linking the slider, rotating rod, and processing plate, the problem of powder cleaning during additive manufacturing transfer is solved, realizing efficient integrated operation of additive manufacturing equipment, improving manufacturing precision and inspection accuracy, and reducing costs and manpower consumption.
Patent Information
- Application Number
- CN202511264002.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-05
- Publication Date
- 2025-12-02
AI Technical Summary
Existing metal laser additive manufacturing equipment cannot simultaneously remove residual metal powder during the additive transfer process, resulting in a lack of continuity between the manufacturing and testing processes and affecting work efficiency.
The system employs a linkage design of slider, rotating rod, and processing plate. The slider's movement adjusts the additive manufacturing position, and the blowing assembly removes residual powder. Simultaneously, it enables the transfer and inspection of additives. Combined with the air supply and separation components, it improves manufacturing precision and inspection accuracy.
It achieves seamless integration of additive manufacturing, transportation, and testing, improves manufacturing efficiency and testing accuracy, reduces manufacturing costs and manpower consumption, and ensures additive manufacturing quality.
Smart Images
Figure CN121042575A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of metal additive manufacturing technology, and more specifically to a metal laser additive manufacturing equipment that integrates forming and inspection. Background Technology
[0002] Metal laser additive manufacturing is an advanced manufacturing technology that uses a high-energy laser beam to melt metal powder or filament layer by layer to directly form complex metal parts. It is a core application of 3D printing technology in the field of high-performance metal materials, characterized by high precision, high degree of freedom, and high material utilization, and is widely used in aerospace, medical, and automotive fields.
[0003] In existing technologies, such as the metal laser additive manufacturing equipment produced by Anhui Hengli Additive Manufacturing Technology Co., Ltd., an integrated additive manufacturing equipment is formed by combining the manufacturing machine used to manufacture additives and the inspection instrument used to inspect additives. The additives prepared by the manufacturing machine are clamped and transferred by the conveying component, thereby conveniently conveying the additives to the bottom of the inspection instrument, simplifying the additive transfer process, reducing the impact of transfer on additive quality, and improving manufacturing efficiency and quality.
[0004] Since additive manufacturing involves the thermal melting of a large amount of metal powder, a significant amount of residual metal powder remains on the surface and in the surrounding environment after the additive manufacturing process is completed. This residual metal powder can affect the manufacturing precision and testing results of subsequent additive manufacturing. Existing additive manufacturing equipment requires pausing the transfer and testing processes after additive manufacturing to clean the residual metal powder, consuming additional time for this task. Only after cleaning can the transfer and testing resume, resulting in a discontinuous manufacturing and testing process and severely impacting the efficiency of additive manufacturing. Therefore, it is necessary to propose an integrated metal laser additive manufacturing equipment that can clean residual powder from the additive and its surrounding environment simultaneously during transfer, optimizing the manufacturing and testing environments and improving the efficiency of additive manufacturing. Summary of the Invention
[0005] To address the aforementioned issues, this invention provides an integrated metal laser additive manufacturing equipment that combines forming and inspection. Through the coordinated design of the slider, rotating rod, and processing plate, the device can perform additive manufacturing on the processing plate. The position of the additive is adjusted by moving the slider, while the metal powder remaining on the additive and processing plate is blown away, thereby improving the manufacturing precision and inspection accuracy of subsequent additive manufacturing.
[0006] To achieve the above objectives, the technical solution of the present invention is as follows: A metal laser additive manufacturing equipment integrating forming and inspection includes a manufacturing machine for manufacturing additives and an inspection instrument for inspecting additives, and a processing box. The manufacturing machine and the inspection instrument are both fixedly connected to the top of the processing box. The top of the processing box has a processing port for manufacturing and inspecting additives. A concave groove is formed on the side wall of the processing box, and a pulley is slidably fitted in the concave groove. A rotating rod is fixedly connected to the side wall of the pulley. A slider is hinged to one side of the rotating rod, and a processing plate is fixedly connected to the other side of the rotating rod. A horizontal groove is formed on the inner side wall of the processing box for the slider to slide laterally. The travel distance of the pulley in the concave groove is equal to the travel distance of the slider in the horizontal groove. A blowing assembly for blowing the processing plate and the additives is provided on the processing plate. A driving assembly is provided in the processing box for driving the slider to slide laterally along the horizontal groove, thereby adjusting the position of the additives and driving the blowing assembly to blow the processing plate and the additives.
[0007] The technical principle of the above solution is as follows:
[0008] In the initial state, the processing plate is horizontal and located below the manufacturing machine. The manufacturing machine manufactures additives on the processing plate. After manufacturing is completed, the drive component drives the slider to slide laterally along the horizontal groove. During the reciprocating movement of the slider, the purging component purifies the additives and the processing plate.
[0009] Because the slider and the rotating rod are hinged, the slider's movement causes the rotating rod to slide laterally. Due to the sliding engagement of the pulley and the concave groove, the upper part of the rotating rod drives the pulley to move laterally along the concave groove. Simultaneously, the lower part of the rotating rod moves the processing plate and additive material horizontally to below the detector, then pauses. The detector then inspects the additive material. After inspection, the drive assembly drives the slider to continue sliding laterally along the horizontal groove. Since the pulley's travel distance within the concave groove is equal to the slider's travel distance within the horizontal groove, when the slider slides to one side of the horizontal groove, the concave groove's limiting action causes the slider to push the rotating rod upwards. The rotating rod then pushes the pulley to the top of the corresponding side of the concave groove. Because the rotating rod is fixedly connected to the processing plate, the processing plate rotates, causing the inspected additive material and residual metal powder on the processing plate to separate from the processing plate under gravity. When the slider slides to the other side of the horizontal groove, the pulley also moves to the top of the other side of the concave groove, causing the rotating rod to rotate the processing plate back to a horizontal state, facilitating subsequent additive manufacturing.
[0010] The above approach has the following beneficial effects:
[0011] 1. This invention integrates additive manufacturing, additive transport, and additive inspection, effectively simplifying the manufacturing process, improving additive manufacturing efficiency, and reducing various risks during additive transport, such as additive falling due to unstable placement, oxidation and deterioration of additive due to long transport time, and confusion of transport positions. This further improves additive manufacturing efficiency and ensures additive manufacturing quality.
[0012] 2. While some existing additive manufacturing equipment can integrate additive manufacturing and testing, they cannot clean residual metal powder from the additive material and its environment during the transfer process. This requires pausing the transfer, resulting in a discontinuous manufacturing and testing process and severely impacting additive manufacturing efficiency. This invention, through the coordinated design of a slider, rotating rod, and processing plate, enables additive manufacturing on the processing plate. The slider's movement facilitates the transfer of the additive material while simultaneously blowing away residual metal powder from the additive material and processing plate, improving the precision of subsequent additive manufacturing and testing, and effectively enhancing additive manufacturing efficiency.
[0013] 3. After the additive manufacturing inspection is completed, the present invention will transfer the additive material again by rotating the processing plate, which facilitates the centralized storage and cleaning of the additive material in the future. At the same time, it keeps the processing plate clean and empty, which facilitates the continued manufacturing of additive materials, forming an assembly line operation and improving work efficiency.
[0014] Furthermore, the drive assembly includes a controller and a drive member fixedly connected to the inner side wall of the processing box. The output shaft of the drive member is fixedly connected to a first connecting rod. A second connecting rod is hinged to the end of the first connecting rod away from the drive member. The end of the second connecting rod away from the first connecting rod is hinged to the side wall of the slider. The controller is used to control the operation of the drive member, thereby driving the first connecting rod to rotate.
[0015] Beneficial effects: This solution can drive the slider to slide back and forth along the horizontal groove through the transmission of the connecting rod, effectively adjusting the position of the slider, and thus adjusting the position and rotation angle of the processing plate and additive manufacturing, thereby realizing the integrated manufacturing, transportation and inspection of additive manufacturing.
[0016] Furthermore, the purging assembly includes a purging box fixedly connected to one side of the processing plate, the purging box having several purging holes, and an air supply assembly for supplying air to the purging box.
[0017] Beneficial effects: This solution utilizes the design of a purge box to purge residual metal powder, thereby improving the manufacturing precision and testing accuracy of subsequent additive manufacturing.
[0018] Furthermore, the air supply assembly includes an air supply box fixedly connected to one side of the processing box, a piston plate that slides laterally inside the air supply box, a piston rod fixedly connected to one side of the piston plate, and the end of the piston rod away from the piston plate extending into a horizontal groove and fixedly connected to the side wall of the slider; the purge box and the side of the air supply box away from the piston rod are connected, and a first one-way valve for exhaust is connected at the connection point between the two; the side of the air supply box away from the piston rod is also connected to a second one-way valve for air intake.
[0019] Beneficial effects: This solution, through the design of the air supply box, eliminates the need for an additional air pump, effectively delivering gas to the purge box. This not only achieves the purging of residual metal powder but also reduces the manufacturing cost of the device.
[0020] Furthermore, the bottom of the processing box is equipped with a separation assembly for separating additives and impurities; the separation assembly includes a receiving plate, a protective layer is fixedly connected to the top of the receiving plate, and several separation holes are opened on both the receiving plate and the protective layer.
[0021] Beneficial effects: This solution, through the design of the receiving plate, can effectively collect and store the additives after testing. Through the design of the protective layer, it can effectively prevent hard collisions between the additives and the receiving plate, thus ensuring the quality of the additives.
[0022] Furthermore, a baffle is fixedly connected to the receiving plate to prevent the additive from colliding with the first and second connecting rods, and a protective pad is fixedly connected to the surface of the baffle.
[0023] Beneficial effects: This solution, through the design of the baffle, can effectively prevent collisions between the additive material and the first and second links after it is transferred to the receiving plate, thereby ensuring the stability and service life of the first and second links, while further ensuring the quality of the additive material.
[0024] Furthermore, a guide pad is fixedly connected to the top of the protective layer on the side away from the baffle, and the height of the guide pad on the side closer to the baffle is less than the height on the side away from the baffle.
[0025] Beneficial effects: The design of the guide pad in this solution allows the additive material to slide away from the guide pad after being transferred to the receiving plate, making it easier for subsequent devices to store other additive materials.
[0026] Furthermore, a material inlet is provided on the side wall of the processing box, and a cover plate is hinged to the material inlet.
[0027] Beneficial effects: The design of the cover plate and material handling port makes it easier for operators to pick up additives, thus improving the convenience of the device.
[0028] Furthermore, a recycling trough is located at the bottom of the processing box, and a drawer slides inside the recycling trough, with separation holes located above the drawer.
[0029] Beneficial effects: Excess metal powder will fall into the drawer through the separation hole due to gravity, and the drawer can effectively collect the excess metal powder; the operator can take out the drawer from the recycling tank to recycle the excess metal powder, thereby improving material utilization and reducing manufacturing costs.
[0030] Furthermore, a control button for controlling the opening and closing of the manufacturing machine and the testing instrument is fixedly connected to the top of the receiving plate, and the control button is located directly below the drive unit.
[0031] Beneficial effects: Through the design of the control buttons, this solution enables the device to automatically control the opening and closing of the manufacturing machine and the testing instrument based on the rotation position of the first link and the movement position of the processing plate, thereby improving the automation level of the device and reducing manpower consumption.
[0032] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0033] Figure 1 This is an isometric view of the metal laser additive manufacturing equipment integrating forming and inspection according to the present invention.
[0034] Figure 2 This is a cross-sectional view of the processing box in the metal laser additive manufacturing equipment that integrates forming and inspection according to the present invention.
[0035] Figure 3 This is a cross-sectional view of the metal laser additive manufacturing equipment integrating forming and inspection according to the present invention.
[0036] Figure 4 This is a front view of the drive component in the metal laser additive manufacturing equipment that integrates forming and inspection according to the present invention.
[0037] The reference numerals in the accompanying drawings of the instruction manual include: 1. Manufacturing machine; 2. Inspector; 3. Processing box; 4. Concave groove; 5. Pulley; 6. Rotating rod; 7. Sliding block; 8. Processing plate; 9. Horizontal groove; 10. Servo motor; 11. First connecting rod; 12. Second connecting rod; 13. Purge box; 14. Purge hole; 15. Air supply box; 16. Piston plate; 17. Piston rod; 18. First one-way valve; 19. Second one-way valve; 20. Receiving plate; 21. Protective layer; 22. Separation hole; 23. Baffle; 24. Guide pad; 25. Cover plate; 26. Drawer; 27. Control button. Detailed Implementation
[0038] The following detailed description illustrates the specific implementation method:
[0039] Implementation, for example Figure 1As shown, a metal laser additive manufacturing equipment integrating forming and inspection includes a processing box 3, a manufacturing machine 1 for manufacturing additives, and an inspection instrument 2 for inspecting additives. The manufacturing machine 1 and the inspection instrument 2 are both bolted to the top of the processing box 3 (in this embodiment, the center distance between the manufacturing machine 1 and the inspection instrument 2 is 500mm, and the actual distance can be optimized based on the size of the processing box 3 to ensure the shortest additive transfer path).
[0040] The top of the processing box 3 has a processing port for manufacturing and inspecting additive materials (the processing port is 880mm long and 400mm wide); the side wall of the processing box 3 has a concave groove 4, in which a pulley 5 is slidably fitted, and a rotating rod 6 is bolted to the side wall of the pulley 5. A slider 7 is hinged to one side of the rotating rod 6, and a processing plate 8 (made of titanium alloy in this embodiment) is bolted to the other side of the rotating rod 6; the inner side wall of the processing box 3 has a horizontal groove 9 for the slider 7 to slide laterally; the travel of the pulley 5 in the concave groove 4 is equal to the travel of the slider 7 in the horizontal groove 9 (the maximum travel is 600mm; wherein, the horizontal section of the concave groove 4 is 500mm long, and the vertical sections on both sides are 50mm long).
[0041] The processing plate 8 is provided with a purging assembly for purging the processing plate 8 and the additive; the processing box 3 is provided with a driving assembly for driving the slider 7 to slide laterally along the horizontal groove 9, thereby adjusting the position of the additive and driving the purging assembly to purify the processing plate 8 and the additive.
[0042] like Figure 3 As shown (the device is in its initial state), the drive assembly includes a controller and a drive component (a servo motor 10 is selected in this embodiment) that is bolted to the inner wall of the processing box 3. The output shaft of the servo motor 10 is bolted to a first connecting rod 11. A second connecting rod 12 is hinged to the end of the first connecting rod 11 away from the servo motor 10. The end of the second connecting rod 12 away from the first connecting rod 11 is hinged to the side wall of the slider 7. The controller is used to control the operation of the servo motor 10 and thereby drive the first connecting rod 11 to rotate.
[0043] Specifically, in the initial state, the processing plate 8 is horizontal and located below the manufacturing machine 1. The user manufactures additives on the processing plate 8 using the manufacturing machine 1. After manufacturing is completed, the operator starts the servo motor 10 through the controller. The output shaft of the servo motor 10 drives the first connecting rod 11 to rotate counterclockwise. The first connecting rod 11 pushes the second connecting rod 12 to move to the right. The second connecting rod 12 pushes the slider 7 to move to the right along the horizontal groove 9. Since the slider 7 is hinged to the rotating rod 6, the slider 7 will drive the rotating rod 6 to slide to the right when it slides. Since the pulley 5 is in sliding cooperation with the concave groove 4, the upper part of the rotating rod 6 will drive the pulley 5 to slide to the right along the concave groove 4. At the same time, the lower part of the rotating rod 6 will drive the processing plate 8 and the additives to move horizontally to below the detector 2 (moving speed is 50mm / s, and the single transfer time is about 12s, including start and stop). Then, the servo motor 10 is stopped, the additives are kept still, and the additives are inspected by the detector 2.
[0044] like Figure 2 and Figure 4 As shown, after the inspection is completed, the operator restarts the servo motor 10 through the controller, so that the slider 7 continues to slide laterally along the horizontal groove 9. Since the movement stroke of the pulley 5 in the concave groove 4 is equal to the movement stroke of the slider 7 in the horizontal groove 9, when the slider 7 slides to the rightmost side of the horizontal groove 9, under the limiting action of the concave groove 4, the slider 7 will push the rotating rod 6 to rotate clockwise. The rotating rod 6 will push the pulley 5 to move to the top right side of the concave groove 4. Since the rotating rod 6 is bolted to the processing plate 8, the processing plate 8 will also rotate clockwise, so that the additive material that has been inspected and the residual metal powder on the processing plate 8 will separate from the processing plate 8 under the action of gravity. The slider 7 continues to slide. When the slider 7 slides to the left side of the horizontal groove 9, the pulley 5 will also move to the top left side of the concave groove 4, so that the rotating rod 6 drives the processing plate 8 to rotate counterclockwise and return to the horizontal state, which is convenient for subsequent additive manufacturing (transfer, unloading and resetting, total time ≤ 40s).
[0045] like Figure 2 and Figure 3 As shown, the purging assembly includes a purging box 13 bolted to one side of the treatment plate 8. The purging box 13 has several purging holes 14 (0.8 mm in diameter) and an air supply assembly for supplying air to the purging box 13.
[0046] The air supply assembly includes an air supply box 15 (capacity 0.5L) bolted to one side of the processing box 3. A piston plate 16 is laterally slidably fitted inside the air supply box 15. A piston rod 17 is bolted to one side of the piston plate 16. The end of the piston rod 17 away from the piston plate 16 extends into the horizontal groove 9 and is bolted to the side wall of the slider 7. The purge box 13 is connected to the side of the air supply box 15 away from the piston rod 17. A first one-way valve 18 for exhaust is connected at the connection point between the two. A second one-way valve 19 for air intake is also connected to the side of the air supply box 15 away from the piston rod 17.
[0047] Specifically, such as Figure 3 As shown, when slider 7 slides to the right under the drive of the second connecting rod 12, piston plate 16 and piston rod 17 slide to the right within air supply box 15, thereby discharging the gas in air supply box 15 into purge box 13 through first one-way valve 18, and purging the surface of additive manufacturing and processing plate 8 through purge hole 14 (purge pressure 0.2MPa), cleaning residual metal powder (removal rate up to 96%); when slider 7 slides to the left under the drive of the second connecting rod 12, piston plate 16 and piston rod 17 slide to the left within air supply box 15, thereby replenishing the gas in air supply box 15 through second one-way valve 19; the purging process is synchronized with the additive manufacturing transfer process, without consuming additional time, which can effectively improve work efficiency (total time for a single operation ≤ 40s, including purging).
[0048] like Figure 2 and Figure 3 As shown, the bottom of the processing box 3 is provided with a separation assembly for separating additives and impurities; the separation assembly includes a receiving plate 20, and a protective layer 21 is fixedly bonded to the top of the receiving plate 20. Both the receiving plate 20 and the protective layer 21 have several separation holes 22 (0.5 mm in diameter).
[0049] Specifically, when the processing plate 8 is rotated to a vertical position, the additive and residual metal powder (diameter less than 0.52 mm) will flow into the receiving plate 20 due to gravity. At this time, the protective layer 21 will buffer the additive to ensure its safety. The residual metal powder will be separated through the separation hole 22 (separation rate can reach 92%).
[0050] like Figure 2 and Figure 3 As shown, a baffle 23 is bolted to the receiving plate 20 to prevent the additive from colliding with the first link 11 and the second link 12. A protective pad (not shown in the figure) is fixedly bonded to the surface of the baffle 23.
[0051] A guide pad 24 is bolted to the top of the protective layer 21 on the side away from the baffle 23. The height of the guide pad 24 on the side closer to the baffle 23 is less than the height on the side away from the baffle 23.
[0052] Specifically, when the additive is transferred to the receiving plate 20, it will first fall onto the guide pad 24. Under the guidance of the guide pad 24, the additive will slide to the left along the receiving plate 20, which facilitates the subsequent device to store other additives. At this time, the baffle 23 can effectively prevent the additive from colliding with the first link 11 and the second link 12, thereby ensuring the stability and service life of the first link 11 and the second link 12, while preventing damage to the additive and further ensuring the quality of the additive.
[0053] like Figure 1 As shown, a material retrieval port is provided on the side wall of the processing box 3, and a cover plate 25 is hinged to the material retrieval port. The operator can open the cover plate 25 and retrieve the additive material through the material retrieval port, which improves the convenience of the device.
[0054] like Figure 1 As shown, a recycling trough is opened below the processing box 3, and a drawer 26 (wall thickness 2mm, accounting for 94% of the total volume of the recycling trough) is slidably fitted inside the recycling trough. The separation holes 22 are all located above the drawer 26.
[0055] Specifically, excess metal powder will fall into drawer 26 through separation hole 22 due to gravity. Drawer 26 can effectively collect excess metal powder. Operators can take out drawer 26 from the recycling tank to recycle the excess metal powder (recycling rate is about 90%), improve material utilization and reduce manufacturing costs.
[0056] like Figure 2 and Figure 3 As shown, the top of the receiving plate 20 is bolted with a control button 27 for controlling the opening and closing of the manufacturing machine 1 and the testing instrument 2. The control button 27 is located directly below the servo motor 10.
[0057] Specifically, when the operator starts the servo motor 10 via the controller, causing the first link 11 to rotate directly below the servo motor 10, the first link 11 will press the control button 27. At this time, the processing board 8 is in a horizontal state and located directly below the manufacturing machine 1. The controller will pause the operation of the servo motor 10 (response delay not exceeding 0.2s). The control button 27 will control the manufacturing machine 1 to run, keeping the detector 2 closed. When the manufacturing machine 1 finishes manufacturing, the controller will start the servo motor 10 again, causing the first link 11 to continue rotating, and release the control button 27. At this time, the control button 27 will reset and control the manufacturing machine 1 to close (response delay not exceeding 0.2s), and start the detector 2. Through the design of the control button 27, the device can automatically control the opening and closing of the manufacturing machine 1 and the detector 2 according to the rotation position of the first link 11 and the movement position of the processing board 8, improving the automation level and response time of the device (human response time usually takes 1-2s), reducing manpower consumption, and improving work efficiency.
[0058] While some existing additive manufacturing equipment can integrate additive manufacturing and additive testing, it is impossible to clean the additives and residual metal powder in the environment during the transfer of additives. The transfer must be stopped before the process can be carried out, resulting in a lack of continuity between the manufacturing and testing processes and seriously affecting the efficiency of additive manufacturing.
[0059] This invention utilizes the linkage design of slider 7, rotating rod 6, and processing plate 8 to enable additive manufacturing on processing plate 8. The movement of slider 7 facilitates the transfer of additives, while simultaneously blowing away residual metal powder on the additives and processing plate 8. This improves the manufacturing precision and inspection accuracy of subsequent additive manufacturing, effectively enhancing the efficiency of additive manufacturing.
[0060] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.
Claims
1. A metal laser additive manufacturing equipment integrating forming and inspection, comprising a manufacturing machine (1) for manufacturing additives and an inspection instrument (2) for inspecting additives, characterized in that, It also includes a processing box (3), a manufacturing machine (1) and a testing instrument (2) all fixedly connected to the top of the processing box (3). The top of the processing box (3) has a processing port for manufacturing and testing additives. The side wall of the processing box (3) has a concave groove (4), in which a pulley (5) is slidably fitted. A rotating rod (6) is fixedly connected to the side wall of the pulley (5). A slider (7) is hinged to one side of the rotating rod (6), and a processing plate (8) is fixedly connected to the other side of the rotating rod (6). The inner sidewall has a horizontal groove (9) for the slider (7) to slide laterally; the movement stroke of the pulley (5) in the concave groove (4) is equal to the movement stroke of the slider (7) in the horizontal groove (9); the processing plate (8) is provided with a blowing assembly for blowing the processing plate (8) and the additive; the processing box (3) is provided with a driving assembly for driving the slider (7) to slide laterally along the horizontal groove (9), thereby adjusting the position of the additive and driving the blowing assembly to blow the processing plate (8) and the additive.
2. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 1, characterized in that, The drive assembly includes a controller and a drive component fixedly connected to the inner side wall of the processing box (3). The output shaft of the drive component is fixedly connected to a first connecting rod (11). A second connecting rod (12) is hinged to the end of the first connecting rod (11) away from the drive component. The end of the second connecting rod (12) away from the first connecting rod (11) is hinged to the side wall of the slider (7). The controller is used to control the operation of the drive component and thereby drive the first connecting rod (11) to rotate.
3. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 2, characterized in that, The purging assembly includes a purging box (13) fixedly connected to one side of the processing plate (8), the purging box (13) has several purging holes (14), and the purging box (13) is provided with an air supply assembly for supplying air to the purging box (13).
4. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 3, characterized in that, The air supply assembly includes an air supply box (15) fixedly connected to one side of the processing box (3). A piston plate (16) is laterally slidably fitted inside the air supply box (15). A piston rod (17) is fixedly connected to one side of the piston plate (16). The end of the piston rod (17) away from the piston plate (16) extends into the horizontal groove (9) and is fixedly connected to the side wall of the slider (7). The purge box (13) is connected to the side of the air supply box (15) away from the piston rod (17). A first one-way valve (18) for exhaust is connected at the connection point between the two. A second one-way valve (19) for intake is also connected to the side of the air supply box (15) away from the piston rod (17).
5. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 4, characterized in that, The bottom of the processing box is provided with a separation assembly for separating additives and impurities; the separation assembly includes a receiving plate (20), and a protective layer (21) is fixedly connected to the top of the receiving plate (20). Several separation holes (22) are opened on both the receiving plate (20) and the protective layer (21).
6. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 5, characterized in that, A baffle (23) is fixedly connected to the receiving plate (20) to prevent the additive from colliding with the first link (11) and the second link (12). A protective pad is fixedly connected to the surface of the baffle (23).
7. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 6, characterized in that, A guide pad (24) is fixedly connected to the top of the protective layer (21) on the side away from the baffle (23). The height of the guide pad (24) on the side closer to the baffle (23) is less than the height of the side away from the baffle (23).
8. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 7, characterized in that, The processing box (3) has a material inlet on its side wall, and a cover plate (25) is hinged to the material inlet.
9. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 8, characterized in that, The processing box (3) has a recycling trough at the bottom, and a drawer (26) is slidably fitted inside the recycling trough. The separation holes (22) are all located above the drawer (26).
10. The integrated metal laser additive manufacturing equipment for forming and inspection according to claim 9, characterized in that, The receiving plate (20) has a control button (27) fixedly connected to the top for controlling the opening and closing of the manufacturing machine (1) and the testing instrument (2). The control button (27) is located directly below the drive unit.