Multi-module collaborative laser green repair metal remanufacturing device

Abstract

The utility model discloses a multi-module collaborative laser green repair metal remanufacturing device, and belongs to the technical field of laser processing. The multi-module collaborative laser green repair metal remanufacturing device comprises a supporting frame and a gas cylinder, a rotating disc is arranged on the supporting frame, various scraper assemblies are arranged on the rotating disc, a connecting frame is arranged at the top of the supporting frame, a shell is arranged at the other end of the connecting frame, and a powder conveying assembly is arranged in the shell. A powder storage tank communicated with the gas cylinder is arranged on the top of the shell, and a laser is arranged on the back of the supporting frame. According to the multi-module collaborative laser green repair metal remanufacturing device, after powder in the powder storage tank is extruded out and conveyed to the base plate through the powder conveying assembly, the various scraper assemblies are rotated according to the green repair layer morphology requirement, the cross section morphology of a powder beam of the scraper assemblies meets the green repair requirement, and finally the laser carries out laser green repair forming. The problems that due to the irregular powder distribution form, the surface of the green repairing layer is hollow, and the precision of a formed part is poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser processing technical field, especially in multi -module coordination laser green repair metal remanufacturing device. BACKGROUND

[0002] Laser green repair is a kind of laser surface modification technology, is in the workpiece (or base material) surface adds green repair material (powder, wire feeding, preposition etc.), through high energy density laser heating, makes green repair material and base surface thin layer metal rapidly reaches melting state, at this time by the heat conduction of workpiece itself, rapidly solidifies crystallization as green repair layer, to obtain the modified layer or repair layer between base material and with low dilution rate and has various characteristics Metallurgical bonding. Compared with surfacing, thermal spraying, electroplating and other traditional surface treatment technologies, it has many advantages, such as the material system is widely used, green repair layer dilution rate is controllable, green repair layer and base are metallurgical bonding, base thermal deformation is small, process is easy to realize automation. Therefore, since 1980s, laser green repair technology has been widely valued at home and abroad, and has been applied in many industrial fields.

[0003] For example, in the publication numbers CN107627002A, CN107217257A, CN106583726A, the position relationship between the laser beam and the powder beam inside the nozzle has been disclosed, but in actual use, since the powder beam is propelled by gas to deliver the powder beam to the molten pool area to realize green repair forming, when the powder separates from the nozzle, the inertia force generated will cause the powder to deviate from the center of the pipeline outlet and the powder to diverge, although the light wraps the powder beam, the powder still cannot be wrapped by the entire molten pool, the powder that overflows to the outside of the molten pool cannot be melted, causing problems such as low powder utilization rate and the overflowed powder adhering to the surface of the green repair layer, causing poor surface roughness, cannot be accurately coaxially coupled with the light beam, affecting the forming precision and quality of metal 3D parts, and the distance between the hose connecting the powder feeder and the nozzle is long, causing pressure loss of the powder feeder, unstable powder feeding rate, affecting the forming quality and efficiency, and the movement of the hose during the working process of the nozzle causes unstable powder transmission, which ultimately also affects the forming precision. UTILITY MODEL CONTENTS

[0004] The utility model provides a multi -module cooperation laser green repair metal remanufacturing device to solve above -mentioned technical problem, the utility model discloses a technical scheme is: a multi -module cooperation laser green repair metal remanufacturing device, including support frame and gas cylinder, the front of support frame is rotatably connected with carousel, the front of carousel is provided with the diverse scraper subassembly of being able to adjust powder beam section, the top fixed mounting of support frame has the connecting frame, the other end fixed mounting of connecting frame has the shell, the inside of shell is provided with powder delivery subassembly, the top of shell is provided with the powder storage jar for storing powder, the back of support frame is fixedly installed with the laser that can carry out green repair to powder, the gas cylinder is linked together with powder storage jar through gas pipe.

[0005] Further, the diverse scraper subassembly includes an adjusting seat provided on the front of the carousel, a plurality of adjusting seats are provided around the center of the carousel, each adjusting seat is provided with a scraper capable of adjusting the powder beam section, and the adjusting seat is provided with an adjusting mechanism capable of adjusting the position of the scraper.

[0006] Further, the scraper is composed of a middle rectangular scraper, two side rectangular scrapers and a flat scraper, the middle rectangular scraper, the two side rectangular scrapers and the flat scraper are connected with the corresponding adjusting seat respectively, the middle part of the outer side of the middle rectangular scraper is provided with a groove, the middle part of the outer side of the two side rectangular scrapers is provided with a protrusion, and the outer side of the flat scraper is provided in a plane.

[0007] Further, the adjusting mechanism includes a tension bolt provided on the carousel, and a second adjusting groove is formed in the adjusting seat, and the position of the adjusting seat is adjusted by the cooperation of the second adjusting groove and the tension bolt.

[0008] Further, the powder delivery subassembly includes a fixing seat provided in the inside of the shell, a driving motor is fixedly installed on the upper surface of the fixing seat, a powder delivery carousel is rotatably connected to the top end of the driving motor, a first funnel is provided on one side of the top of the driving motor, a second funnel is provided on one side of the bottom of the fixing seat, a delivery pipe capable of delivering powder to the surface of the substrate is provided on the bottom of the second funnel, and the delivery pipe extends downward to the outside of the shell.

[0009] Further, the bottom of the powder storage jar is provided with a carousel scraper in contact with the upper surface of the powder delivery carousel, and the cross section of the carousel scraper is provided in an inclined manner.

[0010] When it is needed to extrude the powder through the powder storage tank to the surface of the powder conveying turntable, the driving motor rotates the powder conveying turntable counterclockwise, so that the powder conveying turntable scrapes the powder into the inside of the second funnel through the turntable scraper, drives the powder to pass through the first funnel and the second funnel in turn and is conveyed to the upper surface of the substrate.

[0011] Further, one side of the laser is provided with a fixed plate connected with the support frame, the back surface of the fixed plate is fixedly installed with a connecting block, the back surface of the support frame is provided with a first adjusting groove, the inside of the first adjusting groove is provided with a loose screw connected with the connecting block, the surface of the loose screw is provided with a spring capable of adjusting the height of the connecting block, the top end of the loose screw extends upward to the top of the connecting block, and the top end of the loose screw is provided with a nut capable of adjusting the tightness of the spring.

[0012] Further, one side of the support frame is provided with a mounting plate, the mounting plate is fixedly connected with the support frame through bolts, and the support frame and the mounting plate form an L-shaped support assembly.

[0013] Further, the connecting frame is composed of a vertical part and an L part, the bottom end of the vertical part is fixedly connected with the upper surface of the support frame, the top end of the vertical part is fixedly connected with the top end of the L part, and the bottom end of the L part is fixedly connected with the upper surface of the shell.

[0014] Further, the diameter of the second funnel is greater than that of the first funnel, the first funnel is located on one side of the top of the second funnel, the fixed seat is fixedly connected with the inner wall of the shell through bolts, one side of the second funnel is provided with a connecting seat fixedly connected with the inner wall of the shell, and the connecting seat is fixedly connected with the inner wall of the shell through bolts.

[0015] The beneficial technical effects of the utility model are: through the setting of the powder conveying assembly, when the gas cylinder is started and the powder in the powder storage tank is extruded, the powder is conveyed to the substrate, according to the green repair layer topography requirement, the corresponding middle rectangular scraper, two side rectangular scrapers or plane scrapers in the various scraper assemblies are rotated, so that the cross section topography of the powder beam meets the green repair requirement, finally, the laser is expanded to perform green repair forming, the problems of uneven distribution of the powder, uneven surface of the green repair layer, poor surface roughness, poor forming precision and poor quality are avoided in the forming process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure of the utility model three-dimensional schematic diagram;

[0017] Figure 2Is the structure side view schematic diagram of the utility model;

[0018] Figure 3 Is the structure three-dimensional schematic diagram of the utility model laser and mounting plate;

[0019] Figure 4 Is the structure three-dimensional sectional schematic diagram of the utility model laser;

[0020] Figure 5 Is the structure three-dimensional schematic diagram of the utility model powder conveying assembly;

[0021] Figure 6 Is the structure three-dimensional schematic diagram of the utility model multiple scraper assembly;

[0022] Figure 7 Is the structure three-dimensional schematic diagram of the utility model middle rectangular scraper and scraped powder beam;

[0023] Figure 8 Is the structure three-dimensional schematic diagram of the utility model two-side rectangular scraper and scraped powder beam;

[0024] Figure 9 Is the structure three-dimensional schematic diagram of the utility model plane scraper and scraped powder beam;

[0025] Figure 10 Is the structure three-dimensional schematic diagram of the utility model fixed plate and connecting block;

[0026] Figure 11 Is the structure back view schematic diagram of the utility model support frame and first adjusting groove.

[0027] The corresponding component name represented by the figure number and letter:

[0028] 1, support frame; 11, mounting plate; 12, first adjusting groove; 13, elastic screw; 14, nut; 2, connecting frame; 3, shell; 31, powder storage tank; 32, powder conveying turntable; 33, driving motor; 34, fixed seat; 35, first funnel; 36, second funnel; 37, connecting seat; 38, conveying pipe; 4, turntable; 41, adjusting seat; 42, middle rectangular scraper; 421, middle laser beam spot; 43, two-side rectangular scraper; 431, double laser beam spot; 44, plane scraper; 441, plane laser beam spot; 45, second adjusting groove; 46, elastic bolt; 5, base plate; 51, pre-scraped powder beam; 52, post-scraped powder beam; 6, laser; 61, fixed plate; 62, connecting block; 7, gas cylinder; 71, gas conveying pipe. DETAILED DESCRIPTION

[0029] In order to enable the technical means of the utility model to be understood more clearly, and can be implemented according to the content of the specification, the specific embodiment of the utility model is further described in detail below, the following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0030] Referring to the accompanying drawings Figures 1-11 As shown in the figure, a multi-module cooperative laser green repair metal remanufacturing device, including support frame 1 and gas cylinder 7, the top of support frame 1 is fixedly installed with connecting frame 2, the other end of connecting frame 2 is fixedly installed with shell 3, the inside of shell 3 is provided with powder conveying assembly, the top of shell 3 is provided with powder storage tank 31 for storing powder, the back of support frame 1 is fixedly installed with laser 6 capable of green repairing powder, gas cylinder 7 is communicated with powder storage tank 31 through gas conveying pipe 71.

[0031] The powder conveying assembly includes a fixed seat 34 provided in the shell 3, a driving motor 33 fixedly installed on the upper surface of the fixed seat 34, a powder conveying turntable 32 rotatably connected to the top end of the driving motor 33, a first funnel 35 provided on one side of the top of the driving motor 33, a second funnel 36 provided on one side of the bottom of the fixed seat 34, a conveying pipe 38 capable of conveying powder to the surface of the substrate 5 provided at the bottom of the second funnel 36, the bottom of the conveying pipe 38 extending downwardly to the outside of the shell 3, a turntable scraper provided on the bottom of the powder storage tank 31 and in contact with the upper surface of the powder conveying turntable 32, the diameter of the second funnel 36 is greater than that of the first funnel 35, and the first funnel 35 is located on one side of the top of the second funnel 36, the fixed seat 34 is fixedly connected to the inner wall of the shell 3 by bolts, and the connecting seat 37 is fixedly connected to the inner wall of the shell 3 by bolts; when it is needed to extrude the powder from the powder storage tank 31 to the surface of the powder conveying turntable 32, the driving motor 33 rotates the powder conveying turntable 32 counterclockwise, so that the powder conveying turntable 32 scrapes the powder into the second funnel 36 through the turntable scraper, and drives the powder to pass through the first funnel 35 and the second funnel 36 in turn and be conveyed to the upper surface of the substrate 5.

[0032] The shell 3 seals the powder conveying assembly, so that the gas cylinder 7 inputs the powder stored in the powder storage tank 31 to the powder conveying turntable 32 after the gas is input into the powder storage tank 31 through the gas conveying pipe 71, and then the driving motor 33 is started to drive the powder conveying turntable 32 to rotate counterclockwise, so that the powder conveying turntable 32 drives the powder to move to the turntable scraper, and then the powder on the powder conveying turntable 32 is scraped into the first funnel 35 by the turntable scraper, and then uniformly enters the second funnel 36, and finally flows into the corresponding position on the substrate 5 through the conveying pipe 38. The device avoids the problems of unstable powder conveying speed caused by the long distance between the powder feeder and the nozzle, which affects the forming quality and efficiency, and also avoids the problem of unstable powder conveying caused by the movement of the nozzle during work, which ultimately affects the forming precision.

[0033] As shown in the accompanying drawings Figure 5 The arrow on one side of the powder conveying turntable 32 is an arrow indicating the direction of rotation of the powder conveying turntable 32, and the arrows at the powder conveying turntable 32, the first funnel 35, the second funnel 36, the conveying pipe 38 and the front powder beam 51 are arrows indicating the direction of powder beam flow.

[0034] As shown in the accompanying drawings Figure 4 and the accompanying drawings Figure 6 The arrow at the laser 6 is an arrow indicating the direction of the laser.

[0035] The front of the support frame 1 is rotatably connected with the turntable 4, and the front of the turntable 4 is provided with a variety of scraper assemblies capable of adjusting the cross section of the powder beam, which comprises a plurality of adjusting seats 41 arranged around the center of the turntable 4, and each adjusting seat 41 is provided with a scraper capable of adjusting the cross section of the powder beam, and the adjusting seat 41 is provided with an adjusting mechanism capable of adjusting the position of the scraper; the scraper is composed of a middle rectangular scraper 42, two side rectangular scrapers 43 and a plane scraper 44, and the middle rectangular scraper 42, the two side rectangular scrapers 43 and the plane scraper 44 are connected with the corresponding adjusting seat 41 respectively, the middle part of the outer side of the middle rectangular scraper 42 is provided with a groove, the middle part of the outer side of the two side rectangular scrapers 43 is provided with a protrusion, and the outer side of the plane scraper 44 is provided with a plane.

[0036] Since the requirements of each printing may be different, the scraper needs to be frequently replaced, and the variety of scraper assemblies in the present scheme can integrate various scrapers on one turntable 4, so that when the scraper needs to be replaced, the scraper does not need to be disassembled, but only needs to be replaced to the corresponding middle rectangular scraper 42, two side rectangular scrapers 43 or plane scraper 44 by rotating the turntable 4.

[0037] When the powder beam is transported to the substrate 5 by the powder transport assembly, the turntable 4 is rotated according to the requirements, so that the corresponding middle rectangular scraper 42, the two side rectangular scrapers 43 or the flat scraper 44 moves to the bottom, and then the substrate 5 drives the powder to pass through the corresponding middle rectangular scraper 42, the two side rectangular scrapers 43 or the flat scraper 44 in the multiple scraper assembly, so that the powder beam with corresponding shape and thickness is formed, which avoids the situation that the powder cannot be converged to the molten pool due to the divergence of the powder beam after the powder is transported to the substrate 5, and the irregular distribution of the powder is caused. In the forming process, the dispersed powder will also adhere to the surface of the green repair layer, causing the surface of the green repair layer to be uneven, resulting in poor surface roughness, poor forming part precision, poor quality and other problems.

[0038] Further, the adjusting mechanism includes a tension bolt 46 arranged on the turntable 4, and the adjusting seat 41 is internally provided with a second adjusting groove 45, and the adjusting seat 41 adjusts its position through the cooperation of the second adjusting groove 45 and the tension bolt 46.

[0039] When it is necessary to control the thickness of the powder on the substrate 5, the tension bolt 46 can be rotated to release the fixation of the adjusting seat 41, and then the adjusting seat 41 is pulled to move and adjust on the surface of the tension bolt 46 through the second adjusting groove 45, and then the adjusting seat 41 is fixed by the tension bolt 46.

[0040] Further, one side of the laser 6 is provided with a fixed plate 61 connected with the support frame 1, the laser 6 is composed of a laser emitting head, a collimating mirror and a shaping lens group, the back surface of the fixed plate 61 is fixedly installed with a connecting block 62, the back surface of the support frame 1 is provided with a first adjusting groove 12, the inside of the first adjusting groove 12 is provided with a tension screw 13 connected with the connecting block 62, the surface of the tension screw 13 is provided with a spring capable of adjusting the height of the connecting block 62, the top end of the tension screw 13 extends upward to the top of the connecting block 62, and the top end of the tension screw 13 is provided with a nut 14 capable of adjusting the tension of the spring, through the cooperation of the connecting block 62 and the tension screw 13, the tension screw 13 moves up and down by the screwing of the nut 14, the spring is compressed or relaxed, and the connecting block is connected (as shown in Figure 10 The connecting block 62 slides up and down, and since the connecting block 62 is connected with the fixed plate 61, and the fixed plate 61 is connected with the laser 6, the laser 6 can be moved up and down, and the position is adjusted according to the defocusing amount requirements.

[0041] In actual use, since different powder thicknesses are required, the height position of the laser 6 can be adjusted by tightening the screw 13 and the spring, thereby adjusting the laser beam focus so that the laser is at the optimal defocus point each time it is printed. This is used to deal with powder beams 52 of different thicknesses after scraping, increasing the versatility of the device and improving the user experience.

[0042] Furthermore, the mounting plate 11 is fixedly connected to the support frame 1 by bolts, and threaded grooves are provided at both ends of the outer side of the mounting plate 11. The support frame 1 and the mounting plate 11 form an L-shaped support assembly. The connecting frame 2 consists of a vertical part and an L-shaped part. The bottom end of the vertical part is fixedly connected to the upper surface of the support frame 1, and the top end of the vertical part is fixedly connected to the top end of the L-shaped part. The bottom end of the L-shaped part is fixedly connected to the upper surface of the outer shell 3.

[0043] By setting threaded grooves, the support frame 1 can be fixed in a designated position, such as the inner wall of the device housing or the support frame, by mounting plate 11. The L-shaped support assembly is set so that the positions of the powder conveying assembly, the various scraper assembly and the laser 6 correspond to the moving direction of the substrate 5.

[0044] As attached Figures 7-9 As shown, the turntable 4 is rotated according to the requirements, so that the middle rectangular scraper 42, the two side rectangular scrapers 43 or the flat scraper 44 are moved to the designated position on the substrate 5. After the powder bundle 51 before scraping passes through the substrate 5 and passes through the middle rectangular scraper 42, the two side rectangular scrapers 43 or the flat scraper 44, it will form a powder bundle 52 of the corresponding shape after scraping.

[0045] Among them, as attached Figure 7 As shown, when the central rectangular scraper 42 is used, the powder passes through the central gap, producing the following effect: Figure 7 The scraped powder beam 52 is then focused onto the scraped powder beam 52 by adjusting the shaping lens group in the laser 6, thereby generating an intermediate laser beam spot 421 corresponding to the scraped powder beam 52. The intermediate laser beam spot 421 then focuses the light onto a designated position on the scraped powder beam 52 (as shown in the attached image). Figure 7 Green restoration was performed on the shaded areas (on the powder beam 52 after scraping).

[0046] As attached Figure 8 As shown, when rectangular scrapers 43 are used on both sides, the powder can only pass through the empty spaces on both sides, producing the following effect: Figure 8 The scraped powder beam 52 is then focused onto the laser beam 52 by adjusting the shaping lens group in the laser 6, thereby generating a dual laser beam spot 431 corresponding to the scraped powder beam 52. The dual laser beam spot 431 then focuses the light onto a designated position on the scraped powder beam 52 (as shown in the attached image). Figure 8 Green restoration was performed on the shaded areas (on the powder beam 52 after scraping).

[0047] As shown in the accompanying Figure 9 When the flat blade 44 is used, since the flat blade 44 is slightly lower below, the powder can pass through the empty space below it, generating the scraped powder beam 52 as shown in the accompanying Figure 9 At this time, by adjusting the shaping lens group in the laser 6, the light is focused on the scraped powder beam 52, so that the laser 6 generates the flat laser beam spot 441 corresponding to the scraped powder beam 52, and then the flat laser beam spot 441 performs green repair on the designated position on the scraped powder beam 52, such as the shadow on the scraped powder beam 52 in the accompanying Figure 9

[0048] The above only is the preferred embodiment of the present application, and is not used to limit the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, can make a number of improvements and variations, these improvements and variations should also be considered as the protection scope of the present application.​

Claims

1. A multi-module collaborative laser green-repair metal remanufacturing device, characterized in that, The utility model provides a powder beam section adjustable powder laser green repair device, including support frame (1) and gas cylinder (7), the front of support frame (1) is rotatably connected with carousel (4), the front of carousel (4) is provided with the multiple scraper assembly of being able to adjust powder beam section, the top of support frame (1) is fixedly installed with connecting frame (2), the other end of connecting frame (2) is fixedly installed with shell (3), the inside of shell (3) is provided with powder delivery assembly, the top of shell (3) is provided with the powder storage tank (31) for storing powder, the back of support frame (1) is fixedly installed with the laser (6) of being able to carry out green repair to powder, the gas cylinder (7) is communicated with the powder storage tank (31) through gas pipe (71).

2. The multi-module synergic laser green-repairing metal remanufacturing device according to claim 1, characterized in that, The multiple scraper assembly includes an adjusting seat (41) disposed on the front of the carousel (4), a plurality of adjusting seats (41) are disposed around the center of the carousel (4), each adjusting seat (41) has a scraper capable of adjusting the powder beam section, and the adjusting seat (41) is provided with an adjusting mechanism capable of adjusting the position of the scraper.

3. The multi-module synergic laser green-repairing metal remanufacturing device according to claim 2, characterized in that, The scraper is composed of a middle rectangular scraper (42), two side rectangular scrapers (43), and a flat scraper (44), and the middle rectangular scraper (42), the two side rectangular scrapers (43), and the flat scraper (44) are connected to the corresponding adjusting seat (41), respectively. The middle part of the outer side of the middle rectangular scraper (42) is provided with a groove, the middle part of the outer side of the two side rectangular scrapers (43) is provided with a protrusion, and the outer side of the flat scraper (44) is provided in a plane.

4. The multi-module synergic laser green-repairing metal remanufacturing device according to claim 2, characterized in that, The adjusting mechanism includes a tension bolt (46) disposed on the carousel (4), and the adjusting seat (41) is provided with a second adjusting groove (45) in the inside, and the position of the adjusting seat (41) is adjusted by the cooperation of the second adjusting groove (45) and the tension bolt (46).

5. The multi-module synergic laser green-repairing metal remanufacturing device according to claim 1, characterized in that, The powder delivery assembly includes a fixing seat (34) disposed in the inside of the shell (3), a driving motor (33) fixedly installed on the upper surface of the fixing seat (34), a powder delivery carousel (32) rotatably connected to the top end of the driving motor (33), a first funnel (35) disposed on one side of the top of the driving motor (33), a second funnel (36) disposed on one side of the bottom of the fixing seat (34), a delivery pipe (38) capable of delivering powder to the surface of the substrate (5) disposed on the bottom of the second funnel (36), and the bottom of the delivery pipe (38) extends downward to the outside of the shell (3).

6. The multi-module synergic laser green-repairing metal remanufacturing device according to claim 5, characterized in that, The bottom of the powder storage tank (31) is provided with a carousel scraper in contact with the upper surface of the powder delivery carousel (32), and the cross section of the carousel scraper is inclined. When the powder needs to be extruded into the powder conveying turntable (32) surface through the powder storage tank (31), the driving motor (33) rotates the powder conveying turntable (32) counterclockwise, so that the powder conveying turntable (32) scrapes the powder into the second funnel (36) through the turntable scraper, drives the powder to pass through the first funnel (35) and the second funnel (36) in turn and is conveyed to the upper surface of the substrate (5).

7. The multi-module synergic laser green-repairing metal remanufacturing device according to claim 1, characterized in that, One side of the laser (6) is provided with a fixed plate (61) connected with the support frame (1), the back surface of the fixed plate (61) is fixedly installed with a connecting block (62), the back surface of the support frame (1) is provided with a first adjusting groove (12), the inside of the first adjusting groove (12) is provided with a loose screw (13) connected with the connecting block (62), and the surface of the loose screw (13) is provided with a spring capable of adjusting the height of the connecting block (62), the top end of the loose screw (13) extends upward to the top of the connecting block (62), and the top end of the loose screw (13) is provided with a screw cap (14) capable of adjusting the tightness of the spring.

8. The multi-module synergic laser green remediation metal remanufacturing device according to claim 1, characterized in that, One side of the support frame (1) is provided with a mounting plate (11), the mounting plate (11) is fixedly connected with the support frame (1) through bolts, and the support frame (1) and the mounting plate (11) form an L-shaped support assembly.

9. The multi-module synergic laser green remediation metal remanufacturing device according to claim 1, characterized in that, The connecting frame (2) is composed of a vertical part and an L part, the bottom end of the vertical part is fixedly connected with the upper surface of the support frame (1), the top end of the vertical part is fixedly connected with the top end of the L part, and the bottom end of the L part is fixedly connected with the upper surface of the shell (3).

10. The multi-module synergic laser green-repairing metal remanufacturing device according to claim 5, characterized in that, The diameter of the second funnel (36) is greater than that of the first funnel (35), the first funnel (35) is located on one side of the top of the second funnel (36), the fixed seat (34) is fixedly connected with the inner wall of the shell (3) through bolts, one side of the second funnel (36) is provided with a connecting seat (37) fixedly connected with the inner wall of the shell (3), and the connecting seat (37) is fixedly connected with the inner wall of the shell (3) through bolts.

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