Submerged arc surfacing forming device for metal components

Abstract

The present invention discloses a submerged arc surfacing welding forming device for metal components, relates to the field of submerged arc surfacing welding, and solves the problem that the existing submerged arc surfacing welding devices are difficult to clean slag in time. The device comprises: a welding gun body and a feed box, wherein a rotating drum is rotatably installed on the inner side of the feed box, and a plurality of arc scrapers are fixedly installed on the outer side of the rotating drum. The bottom of the feed box is an open structure, a mounting plate is installed on the outer side of the rotating drum, and a driving rod is fixedly installed on the inner side of the mounting plate; the device also comprises: a slag cleaning mechanism for cleaning and recovering slag at the welding site of the metal components, and the slag cleaning mechanism is installed on the inner side of the feed box; the present invention uses the slag cleaning mechanism, and as the welding gun body moves, the rotating drum can drive the plurality of arc scrapers to make a circular motion, so as to scrape off the slag at the welding site of the metal components, and collect it into the feed box, and transport and discharge the slag, so as to facilitate the recovery and reuse of the slag, solve the problem that the slag is easy to adhere to the welding site after cooling, thereby achieving the effect of timely slag cleaning and improving the slag recovery efficiency.

Description

Technical Field

[0001] The invention relates to the field of submerged arc surfacing welding, in particular to a submerged arc surfacing welding forming device for a metal component. Background Art

[0002] Submerged arc cladding is a welding process that is an automatic or semi-automatic arc welding method. It is mainly used for surface cladding and repair. The arc burns under the flux layer, and the flux melts to form slag, which protects the molten pool from air pollution. The welding wire is automatically fed into the welding area, and the arc heat causes it to melt with the base material to form a cladding layer. The slag and flux protection make the weld quality high and less defective, suitable for large-area cladding and fast welding speed. The welding process is stable and spatter is small. It is an efficient and high-quality welding method that is widely used in surface repair and wear-resistant and anti-corrosion cladding. Reasonable selection of equipment and materials and control of process parameters can achieve ideal cladding effects.

[0003] When welding metal components, the continuously fed welding wire will ignite the arc under the cover of a layer of fusible granular flux. When the arc heat melts the welding wire, base material and flux, causing them to partially evaporate, a cavity will be formed in the arc zone by the metal and flux vapor, and the arc will burn stably in this cavity to form a molten pool. As the arc continues to move forward, the cooled liquid metal will solidify into a weld, among which the molten flux will become slag. The existing submerged arc welding equipment lacks the function of cleaning the slag. If the slag is not cleaned in time, the slag will adhere to the weld after cooling, making it difficult to clean it later. Summary of the Invention

[0004] The object of the present invention is to provide a submerged arc cladding forming device for metal components to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A submerged arc cladding forming device for metal components comprises: a welding gun body and a feed box arranged on the outside of the welding gun body, a rotating drum is rotatably mounted on the inner side of the feed box, a plurality of arc-shaped scrapers symmetrically distributed in the center are fixedly mounted on the outer side of the rotating drum, the outer sides of the arc-shaped scrapers are in contact with the inner side of the feed box, the bottom of the feed box is an open structure, a mounting plate is fixedly mounted on the outer side of the rotating drum, a groove for limiting and inserting the mounting plate is provided on the inner side of the feed box, a driving motor is fixedly mounted on the outer side of the feed box, a driving rod is fixedly mounted on the inner side of the mounting plate, and one end of the driving rod is fixedly connected to the output end of the driving motor;

[0007] Also includes:

[0008] A slag cleaning mechanism, used to clean and recover slag from the welding of metal components, the slag cleaning mechanism being installed on the inner side of the feed box;

[0009] A slag crushing mechanism, used for crushing the slag at the welding point of the metal components, wherein the slag crushing mechanism is installed on the outside of the feed box;

[0010] The material receiving mechanism is used to push the overflowed flux sideways close to the slag, and the material receiving mechanism is installed on the outside of the feed box.

[0011] Preferably, the slag cleaning mechanism includes a guide cylinder fixedly mounted on the inner side of the feed box, the rotating cylinder is rotatably mounted on the inner side of the guide cylinder, the inner side of the guide cylinder is a slope structure, the surface of the rotating cylinder is provided with a plurality of discharge openings which are centrally symmetrically distributed, the discharge openings and the arc-shaped scraper are staggered, the top of the guide cylinder is provided with a receiving opening, the size of the receiving opening is larger than the size of the discharge opening, a discharge cylinder is fixedly mounted on the outer side of the feed box, one end of the driving rod is rotatably mounted on the inner side of the discharge cylinder, a mounting tube is fixedly mounted on the outer side of the driving rod, a spiral conveying bar is fixedly mounted on the outer side of the mounting tube, the outer side of the spiral conveying bar is in contact with the inner side of the discharge cylinder, and a discharge pipe is fixedly mounted on the end of the discharge cylinder away from the feed box.

[0012] Preferably, the slag crushing mechanism includes a mounting seat fixedly mounted on the outer side of the feed box, a driven rod rotatably mounted on the inner side of the mounting seat, a synchronous belt rotatably mounted between the driven rod and the driving rod, a turntable rotatably mounted on both ends of the driven rod, a first connecting rod is hingedly assembled on the outer side of the turntable, a hinge point between the first connecting rod and the turntable deviates from the center of the turntable, a movable plate is hingedly assembled between the two first connecting rods, a cutting plate is fixedly mounted on the bottom of the movable plate, and two symmetrically distributed first limiting rods are fixedly mounted on the top of the movable plate, a U-shaped frame is fixedly mounted on the outer side of the feed box, and the first limiting rod slides through the top of the U-shaped frame.

[0013] Preferably, the material receiving mechanism includes an articulated seat fixedly mounted on the outside of the first limiting rod, the inner side of the articulated seat is hingedly assembled with a second connecting rod, the end of the second connecting rod away from the articulated seat is hingedly assembled with a support rod, the end of the support rod away from the second connecting rod is fixedly mounted with a push plate, and a strip groove is provided on the outside of the U-shaped frame for the second connecting rod and the support rod to limit the sliding movement, and a second limiting rod is fixedly mounted on the side of the push plate close to the support rod, and the second limiting rod slides through the U-shaped frame.

[0014] Preferably, the welding gun body is connected to the feed box via two symmetrically distributed electric telescopic rods.

[0015] Preferably, baffle plates are fixedly installed between the two sides of the arc-shaped scraper and the outer side of the rotating drum, and the corresponding sides of the two baffle plates are both inclined structures.

[0016] Preferably, a plurality of metal blocks equidistantly distributed are slidably installed on the top of the feed box, the bottom of the metal blocks is an arc-shaped structure, and a sliding rod sliding through the feed box is fixedly installed on the top of the metal blocks. A first spring is fixedly installed between the end of the sliding rod away from the metal blocks and the top of the feed box, and the arc-shaped scraper is made of elastic material.

[0017] Preferably, a support frame is fixedly installed between the feed box and the discharge cylinder.

[0018] Preferably, the end of the arc-shaped scraper and the bottom of the cutting plate are both T-shaped structures.

[0019] Preferably, a second spring is provided on the outer side of the support rod, and the second spring is fixedly installed between the U-shaped frame and the push plate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention uses a slag cleaning mechanism. As the welding gun body moves, the rotating drum can drive multiple arc-shaped scrapers to perform circular motion, scraping off the slag at the welding point of the metal component and collecting it into the feed box. The slag is then transported and discharged, making it easy to recover and reuse the slag, solving the problem that the slag is easily adhered to the welding point after cooling, thereby achieving the effect of timely slag cleaning and improving the slag recovery efficiency.

[0022] The present invention uses a slag crushing mechanism to make the cutting plate move up and down while the feed box moves, thereby chopping the slag into fine blocks, making it easier for the arc scraper to scrape up the slag. The fine blocks of slag are easier to recycle and discharge, preventing the occurrence of slag piling up, thereby achieving the effect of improving the slag cleaning efficiency and increasing the convenience of slag recovery.

[0023] The present invention uses a material receiving mechanism to repeatedly bring the two push plates closer to and separate from each other during the movement of the feed box, so that the flux overflowing around the slag can be brought closer to the slag, making it easier for the arc scraper to scrape up and recover the slag and flux synchronously, thereby achieving the effect of flux recovery, thereby achieving the effect of automatically sorting and recovering the flux. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the U-shaped frame and the feed box in the present invention;

[0026] Figure 3This is a schematic diagram of the structure of the arc scraper and the mounting plate in the present invention;

[0027] Figure 4 Schematic diagram of the structure of the spiral conveyor bar and the discharge barrel in the present invention;

[0028] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of area A in the middle;

[0029] Figure 6 This is a schematic diagram of the structure of the rotating cylinder and the material guide cylinder in the present invention;

[0030] Figure 7 Schematic diagram of the cutting plate and turntable structure of the present invention;

[0031] Figure 8 It is a schematic diagram of the push plate and pull rod structure in the present invention.

[0032] In the figure: 1. welding gun body; 2. feed box; 3. rotating drum; 4. curved scraper; 5. mounting plate; 6. driving motor; 7. driving rod; 8. guide drum; 9. discharge drum; 10. mounting tube; 11. spiral conveyor bar; 12. discharge tube; 13. mounting seat; 14. driven rod; 15. synchronous belt; 16. turntable; 17. first connecting rod; 18. moving plate; 19. cutting plate; 20. first limiting rod; 21. U-shaped frame; 22. hinged seat; 23. second connecting rod; 24. supporting rod; 25. pushing plate; 26. second limiting rod; 27. electric telescopic rod; 28. baffle plate; 29. metal block; 30. slide rod; 31. first spring; 32. supporting frame; 33. second spring. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figures 1-8The figure shows a submerged arc cladding forming device for metal components, comprising a welding gun body 1 and a feed box 2 arranged on the outside of the welding gun body 1. A mounting socket for mounting a docking arm is provided on the outside of the welding gun body 1, so that the mobile device can drive the welding gun body 1 to move along the welding part of the metal component through the docking arm, so that the welding gun body 1 can be moved for welding. The welding gun body 1 is docked with the feed box 2 through two symmetrically distributed electric telescopic rods 27. The electric telescopic rods 27 can adjust the position of the feed box 2. A rotating drum 3 is installed on the inside, and a plurality of arc-shaped scrapers 4 are fixedly installed on the outside of the rotating drum 3, which are symmetrically distributed in the center. They are used to continuously scrape up the slag at the welding point of the metal components and collect it into the feed box 2. The outer side of the arc-shaped scraper 4 contacts the inner side of the feed box 2, so that the arc-shaped scraper 4 can move along the inner side of the feed box 2 to prevent the leakage of slag and realize the sealed transportation of the slag. Baffles 28 are fixedly installed between the two sides of the arc-shaped scraper 4 and the outer side of the rotating drum 3. The corresponding sides of the two baffles 28 are both inclined. The structure is that when the arc scraper 4 is facing upward, the slag can slide between the two baffle plates 28. The bottom of the feed box 2 is an open structure. The downward arc scraper 4 can contact the slag from the opening of the feed box 2, so that the arc scraper 4 can scrape the slag and collect the slag into the feed box 2 as the arc scraper 4 moves. The outer side of the rotating drum 3 is fixedly installed with a mounting plate 5, and the inner side of the feed box 2 is provided with a groove for the mounting plate 5 to limit the insertion, so as to ensure that the arc scraper 4 moves along the inner side of the feed box 2. A driving motor 6 is fixedly mounted on the inner side of the mounting plate 5 with a driving rod 7, one end of which is fixedly connected to the output end of the driving motor 6. The driving motor 6 can drive the driving rod 7 to rotate, so that the driving rod 7 drives the rotating drum 3 to rotate through the mounting plate 5, thereby realizing the synchronous rotation and movement of the multiple arc-shaped scrapers 4. The multiple arc-shaped scrapers 4 can continuously scrape and collect the slag, thereby improving the efficiency and comprehensiveness of the slag cleaning; it also includes: a slag cleaning mechanism for cleaning and recovering the slag at the welding point of the metal component, and the slag cleaning mechanism is mounted on the inner side of the feed box 2;

[0035] The slag cleaning mechanism includes a guide cylinder 8 fixedly mounted on the inner side of the feed box 2, a rotating drum 3 rotatably mounted on the inner side of the guide cylinder 8, the inner side of the rotating drum 3 contacts the outer side of the guide cylinder 8, the inner side of the guide cylinder 8 is a sloped structure, and the driving rod 7 is rotatably mounted on the inner side of the guide cylinder 8. A plurality of discharge ports are provided on the surface of the rotating drum 3 and are centrally symmetrically distributed. The discharge ports and the arc-shaped scrapers 4 are staggered. When the arc-shaped scrapers 4 face upward, the slag between the arc-shaped scrapers 4 and the two baffles 28 can enter the discharge port. A receiving port is provided on the top of the guide cylinder 8, and the size of the receiving port is larger than that of the discharge port. , when the discharge port of the rotating drum 3 is aligned with the receiving port of the guide cylinder 8, the slag can pass through the discharge port into the receiving port, and then enter the guide cylinder 8 from the receiving port. A discharge cylinder 9 is fixedly installed on the outside of the feed box 2. The slag in the guide cylinder 8 enters the discharge cylinder 9 along the inclined surface of the guide cylinder 8. A support frame 32 is fixedly installed between the feed box 2 and the discharge cylinder 9 to provide support for the discharge cylinder 9. One end of the driving rod 7 is rotatably installed on the inner side of the discharge cylinder 9. A mounting tube 10 is fixedly installed on the outside of the driving rod 7, so that when the driving rod 7 rotates, it can drive the mounting tube 10 to rotate synchronously. The mounting tube 10 A spiral conveying bar 11 is fixedly installed on the outside of the material barrel 9, and the outside of the spiral conveying bar 11 is in contact with the inner side of the discharge barrel 9. The installation tube 10 drives the spiral conveying bar 11 to rotate synchronously, and the slag in the discharge barrel 9 is transported to the end of the discharge barrel 9 away from the feed box 2. A discharge pipe 12 is fixedly installed on the end of the discharge barrel 9 away from the feed box 2. The spiral conveying bar 11 can send the slag into the discharge pipe 12 and discharge it. A plurality of equally distributed metal blocks 29 are slidably installed on the top of the feed box 2. The bottom of the metal block 29 is an arc-shaped structure, so that the arc scraper 4 can push the metal block 29 when it moves. The block 29 moves, and a slide rod 30 that slides through the feed box 2 is fixedly installed on the top of the metal block 29. The metal block 29 can drive the slide rod 30 to move synchronously. A first spring 31 is fixedly installed between the end of the slide rod 30 away from the metal block 29 and the top of the feed box 2, so that the slide rod 30 can stretch the first spring 31 when moving. The arc scraper 4 is made of elastic material. When the arc scraper 4 is away from the metal block 29, the rebound force of the first spring 31 is used to make the metal block 29 knock on the outside of the arc scraper 4, and the slag is quickly sent into the discharge port of the rotating drum 3.

[0036] Example 2: Please refer to Figure 2 、 Figure 7 and Figure 8, this embodiment further explains the first embodiment. The slag crushing mechanism in the figure includes a mounting seat 13 fixedly mounted on the outside of the feed box 2. When the feed box 2 moves, it can drive the mounting seat 13 to move synchronously. A driven rod 14 is rotatably mounted on the inner side of the mounting seat 13. Both ends of the driven rod 14 extend to the outside of the mounting seat 13. A synchronous belt 15 is rotatably mounted between the driven rod 14 and the driving rod 7. When the driving rod 7 rotates, the driven rod 14 can be driven synchronously by the synchronous belt 15. Rotation, both ends of the driven rod 14 are rotatably installed with a turntable 16, and the driven rod 14 can drive the two turntables 16 to rotate synchronously. The outer side of the turntable 16 is hingedly equipped with a first connecting rod 17. The hinge point of the first connecting rod 17 and the turntable 16 deviates from the center of the turntable 16, so that when the turntable 16 rotates, it can drive the first connecting rod 17 to do a circular motion with the center of the turntable 16 as the center point. A moving plate 18 is hingedly equipped between the two first connecting rods 17, so that when the first connecting rod 17 moves, it drives the moving plate 18 moves synchronously, and a cutting plate 19 is fixedly installed at the bottom of the moving plate 18. The end of the cutting plate 19 away from the moving plate 18 is a bevel structure, which is convenient for chopping slag and is used to cut the slag at the welding of metal components into fine blocks, which is convenient for the arc scraper 4 to scrape up the fine blocks of slag, and the fine blocks of slag are easier to recycle and discharge, preventing the occurrence of slag piling up. The end of the arc scraper 4 and the bottom of the cutting plate 19 are both T-shaped structures, which is convenient for the arc scraper 4 and the cutting plate 19 to be in contact with the welding The feeding box 2 is in full contact with the feeding box 2. Two symmetrically distributed first limit rods 20 are fixedly installed on the top of the moving plate 18. A U-shaped frame 21 is fixedly installed on the outside of the feeding box 2. The first limit rod 20 slides through the top of the U-shaped frame 21, so that when the moving plate 18 moves, it can drive the first limit rod 20 to move along the inner side of the U-shaped frame 21, providing a limit for the movement of the moving plate 18, so that the first connecting rod 17 pulls the moving plate 18 to move up and down, thereby realizing the continuous crushing of the slag by the cutting plate 19.

[0037] Example 3: Please refer to Figure 7 and Figure 8, this embodiment further explains other embodiments. The material receiving mechanism shown in the figure includes an articulated seat 22 fixedly mounted on the outside of the first limiting rod 20, so that when the first limiting rod 20 moves, it can drive the articulated seat 22 to move synchronously. The inner side of the articulated seat 22 is hingedly equipped with a second connecting rod 23, and the articulated seat 22 can drive the second connecting rod 23 to move synchronously. The second connecting rod 23 is hingedly equipped with a support rod 24 at one end away from the articulated seat 22. When the second connecting rod 23 moves, it can drive the support rod 24 to move synchronously. The support rod 24 is fixedly equipped with a push plate 25 at one end away from the second connecting rod 23, which is used to push the flux near the slag, so that the flux is close to the slag, so that the arc scraper 4 can scrape the slag and the flux synchronously. The outer side of the U-shaped frame 21 is provided with a second connecting rod 23 and a support rod 25. The strip groove of the pull rod 24 limits the sliding, which facilitates the movement of the second connecting rod 23. A second limiting rod 26 is fixedly installed on the side of the push plate 25 close to the supporting pull rod 24. The second limiting rod 26 slides through the U-shaped frame 21, so that when the second connecting rod 23 moves through the supporting pull rod 24, the supporting pull rod 24 can drive the two second limiting rods 26 on the push plate 25 to move horizontally back and forth along the inner side of the U-shaped frame 21. The two push plates 25 can synchronously push the flux close to the slag. A second spring 33 is provided on the outer side of the support pull rod 24. The second spring 33 is fixedly installed between the U-shaped frame 21 and the push plate 25, so that when the second connecting rod 23 moves downward, the rebound force of the second spring 33 can be used to make the second spring 33 quickly push the push plate 25 close to the flux, thereby increasing the pushing speed of the flux.

[0038] Working principle: First, the welding gun body 1 moves along the welding point of the metal component to perform submerged arc cladding welding on the metal component. The welding gun body 1 drives the feed box 2 to move synchronously through the two electric telescopic rods 27. At this time, the staff starts the drive motor 6. The output end of the drive motor 6 drives the drive rod 7 to rotate. The drive rod 7 drives the driven rod 14 to rotate through the synchronous belt 15, so that the driven rod 14 drives the two turntables 16 to rotate synchronously. The turntable 16 pulls the moving plate 18 through the first connecting rod 17, so that the moving plate 18 drives the first limiting rod 20 to move up and down along the inner side of the U-shaped frame 21. The moving plate 18 can repeatedly pass through the cutting plate 19. The slag at the welding place of the metal component is pressed down to break the slag into small pieces. At the same time, the first limiting rod 20 drives the hinge seat 22 to move synchronously, and the hinge seat 22 drives the support rod 24 to move through the second connecting rod 23, so that the support rod 24 drives the push plate 25 to move, and the push plate 25 drives the two second limiting rods 26 to move along the inner side of the U-shaped frame 21, so that the push plate 25 can make horizontal reciprocating movements on the surface of the metal component, and when the hinge seat 22 moves upward, the second connecting rod 23 pushes the push plate 25 to move toward the inner side of the U-shaped frame 21 through the supporting rod 24, and the push plate 25 can compress the second spring 33. Therefore, when the hinge seat 22 moves downward, the rebound force of the second spring 33 is utilized to enable the second spring 33 to quickly push the pushing plate 25 to push the flux near the slag, so that the flux and the slag are close to each other. At the same time, the driving rod 7 drives the mounting plate 5 to rotate synchronously, and the mounting plate 5 drives the rotating drum 3 to rotate along the outer side of the guide cylinder 8. The multiple arc scrapers 4 on the outside of the rotating drum 3 make a circular motion along the inner side of the feed box 2, so that the arc scrapers 4 contact the slag and flux chopped by the cutting plate 19, and scrape the slag and flux into the feed box 2. When the end of the arc scraper 4 is facing upward, the slag and flux can pass through the two baffle plates 28 and enter the discharge port of the rotating drum 3. In the material port, at this time, the discharge port of the rotating drum 3 is aligned with the receiving port of the guide barrel 8, and the slag and flux can enter the guide barrel 8 and enter the discharge barrel 9 along the inclined surface of the guide barrel 8, and the driving rod 7 can drive the mounting tube 10 to rotate, so that the mounting tube 10 drives the spiral conveying bar 11 to rotate along the inner side of the discharge barrel 9, and the slag and flux in the discharge barrel 9 are transported to the discharge pipe 12 at the end of the discharge barrel 9, and the slag and flux can be discharged uniformly, thereby realizing the recovery of the slag and flux, facilitating reuse, thereby achieving the effect of rapid cleaning and recycling, solving the problem of inconvenient slag cleaning, and ensuring the forming quality of metal components.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A submerged arc cladding forming device for metal components, characterized in that: include: The welding gun body and the feed box, the inner side of the feed box is rotatably mounted with a rotating drum, the outer side of the rotating drum is fixedly mounted with multiple arc-shaped scrapers, the bottom of the feed box is an open structure, the outer side of the rotating drum is mounted with a mounting plate, the inner side of the mounting plate is fixedly mounted with a driving rod; Also includes: The slag cleaning mechanism includes a guide cylinder fixedly mounted on the inner side of the feed box, a plurality of discharge openings are opened on the surface of the rotating cylinder, a receiving opening is opened on the top of the guide cylinder, a discharge cylinder is fixedly mounted on the outer side of the feed box, a mounting tube is fixedly mounted on the outer side of the driving rod, a spiral conveying bar is fixedly mounted on the outer side of the mounting tube, and a discharge pipe is fixedly mounted on the end of the discharge cylinder away from the feed box; The slag crushing mechanism includes a mounting seat fixedly mounted on the outside of the feed box, a driven rod rotatably mounted on the inner side of the mounting seat, a synchronous belt rotatably mounted between the driven rod and the driving rod, a turntable rotatably mounted on both ends of the driven rod, a first connecting rod hingedly mounted on the outer side of the turntable, a movable plate hingedly mounted between the two first connecting rods, a cutting plate fixedly mounted on the bottom of the movable plate, two first limiting rods fixedly mounted on the top of the movable plate, a U-shaped frame mounted on the outer side of the feed box, and the first limiting rod slidingly passes through the top of the U-shaped frame; The material receiving mechanism includes a hinged seat fixedly installed on the outside of the first limiting rod, the inner side of the hinged seat is hingedly equipped with a second connecting rod, one end of the second connecting rod is hingedly equipped with a supporting pull rod, one end of the supporting pull rod is fixedly equipped with a pushing plate, one side of the pushing plate is fixedly equipped with a second limiting rod, and the second limiting rod slides through the U-shaped frame.

2. The submerged arc cladding forming device for metal components according to claim 1, characterized in that: The welding gun body is connected to the feed box via two electric telescopic rods.

3. The submerged arc cladding forming device for metal components according to claim 1, characterized in that: Material blocking plates are fixedly installed between the two sides of the arc-shaped scraper and the outer side of the rotating drum.

4. The submerged arc cladding forming device for metal components according to claim 1, characterized in that: A plurality of metal blocks are slidably mounted on the top of the feed box, a slide rod is fixedly mounted on the top of the metal blocks, and a first spring is fixedly mounted between one end of the slide rod and the top of the feed box.

5. The submerged arc cladding forming device for metal components according to claim 1, characterized in that: A support frame is fixedly installed between the feed box and the discharge cylinder.

6. The submerged arc cladding forming device for metal components according to claim 1, characterized in that: The end of the arc-shaped scraper and the bottom of the cutting plate are both T-shaped structures.

7. The submerged arc cladding forming device for metal components according to claim 1, characterized in that: A second spring is provided on the outer side of the support pull rod, and the second spring is fixedly installed between the U-shaped frame and the push plate.

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