Automatic feeding surfacing welding machine capable of avoiding oxidation

Abstract

The invention provides an automatic feeding surfacing welding machine capable of avoiding oxidation, and relates to the technical field of surfacing welding machines. The automatic feeding surfacing welding machine capable of avoiding oxidation comprises a workbench, the upper surface of the workbench is fixedly connected with a placing platen, the upper surface of the placing platen is fixedly connected with a rubber frame body, and a gantry mounting frame is fixedly connected to the upper surface of the workbench and located on the outer side of the placing platen. According to the device, the inert gas generator and the air compressor are started, and inert gas generated by the inert gas generator is pressurized and conveyed into the first mounting pipe through the air compressor and then is blown into a closed space formed by the first mounting frame, the organ cover body and the second mounting frame, so that oxygen in the closed space is exhausted through the exhaust pipe; and oxygen is prevented from existing in the closed space, the situation that an oxide layer appears at the welding position is effectively avoided, and the welding quality is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of cladding machines, in particular to an automatic feeding cladding machine capable of avoiding oxidation. Background Art

[0002] Wear-resistant plate is a plate product specially designed for large-area wear conditions. It is a plate product made by cladding a certain thickness of wear-resistant layer with high hardness and excellent wear resistance on the surface of ordinary low-carbon steel or low-alloy steel with good toughness and plasticity. In the processing of wear-resistant plate, it is usually necessary to use a cladding machine for welding. Patent announcement number CN213888824U, the utility model discloses a double-station wear-resistant plate surfacing integrated machine, including a movable box, a workbench and a base, the top of the base is fixedly installed with a workbench, the inner side of the workbench is rotatably installed with a roller, the top of the support column is fixedly installed with a movable box, the interior of the movable box is respectively provided with a first movable chamber and a second movable chamber, a welding gun is fixedly installed on the front of the movable plate, an air suction hopper corresponding to the welding gun is fixedly installed on the outer side of the movable plate, and a fan and a filter box are respectively fixedly installed on the bottom of the base through a connecting plate. The utility model can effectively reduce the friction with the material by movably installing a roller on the inner side of the workbench, and by fixedly installing an air suction hopper corresponding to the welding gun on one side of the movable plate, the fan is used to absorb the smoke generated during welding through the air suction hopper, and the smoke is filtered through the filter box, thereby improving environmental protection.

[0003] However, in the above patent, the wear-resistant plate is exposed to the air during welding. The high-temperature molten material is in direct contact with the air, which makes it easy for an oxide layer to appear at the welding point, affecting the quality of welding. In addition, the material is often added manually, which is time-consuming and labor-intensive, affecting the progress of welding. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the present invention provides an automatic feeding cladding machine which can avoid oxidation, thereby solving the problem that in the prior art, the wear-resistant plate is exposed to the air for welding, the high-temperature molten material is in direct contact with the air, which makes it easy for an oxide layer to form at the welding point, affecting the quality of the welding; and the material is often added manually, which is time-consuming and labor-intensive, affecting the progress of welding.

[0007] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic feeding cladding machine that can avoid oxidation, comprising a workbench, a placing table plate fixedly connected to the upper surface of the workbench, a rubber frame fixedly connected to the upper surface of the placing table plate, a gantry mounting frame fixedly connected to the upper surface of the workbench and located on the outer side of the placing table plate, a through groove is provided on the top of the gantry mounting frame, a moving block is slidably connected to the inside of the through groove, a first power assembly for driving the moving block to move is installed on the top of the gantry mounting frame, a second driving cylinder is fixedly connected to the bottom of the moving block, a mounting cross bar is fixedly connected to the piston end of the second driving cylinder, a lifting connecting plate is slidably connected to the lower surface of the mounting cross bar, and a driving lifting connecting plate is installed on the upper surface of the mounting cross bar. The second power component for moving the plate, the bottom of the lifting connecting plate is fixedly connected to the first mounting frame, the side of the first mounting frame away from the lifting connecting plate is fixedly connected to the accordion cover, the side of the accordion cover away from the first mounting frame is fixedly connected to the second mounting frame, the rear side of the second mounting frame is fixedly connected to the exhaust pipe, the exhaust pipe is installed with a one-way valve, the bottom of the second mounting frame is fixedly connected to a rectangular pressure frame, the rectangular pressure frame is located directly above the rubber frame, the inner top of the gantry mounting frame is installed with a third power component for driving the rectangular pressure frame to lift, the inner top of the first mounting frame is connected to a welding gun, the rear side of the first mounting frame is penetrated and fixedly connected with a first mounting pipe, the outer surface of the first mounting pipe is installed with a sealing component, and the rear side of the workbench is installed with a feeding component.

[0008] Preferably, the feeding assembly includes a fixed base fixedly connected to the rear side of the workbench, an inert gas generator is fixedly connected to the upper surface of the fixed base, an outlet of the inert gas generator is fixedly connected to an air compressor, an outlet of the air compressor is fixedly connected to a second mounting pipe, an end of the second mounting pipe away from the air compressor is fixedly connected to a connecting hose, an end of the connecting hose away from the second mounting pipe is fixedly connected to the first mounting pipe, the inert gas generator and the air compressor are started, the inert gas generated by the inert gas generator is pressurized and transported to the first mounting pipe by the air compressor, and then blown into the closed space formed by the first mounting frame, the accordion cover and the second mounting frame.

[0009] Preferably, a feed pipe is fixedly connected to the outer surface of the second mounting tube, a storage hopper is fixedly connected to the top of the feed pipe, a valve is installed on the outer surface of the storage hopper, the valve on the feed pipe is opened, and the powder material inside the storage hopper enters the second mounting tube through the feed pipe, and the inert gas generator and the air compressor are started. During the inert gas conveying process, the powder material in the second mounting tube is also conveyed to the first mounting tube, and is intercepted by a sealing mesh plate, so that it will not be blown into the closed space together with the inert gas, thereby preventing the powder material from flying everywhere.

[0010] Preferably, the sealing assembly includes a first mounting block fixedly connected to the outer surface of the first mounting tube, the lower surface of the mounting block is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to a second mounting block, one side of the second mounting block is fixedly connected to a sealing mesh plate, the sealing mesh plate is fitted with the bottom of the first mounting tube, the driving motor is started, the output shaft of the driving motor rotates the second mounting block, and the second mounting block rotates the sealing mesh plate, so that the sealing mesh plate is detached from the bottom of the first mounting tube, allowing the powder material to fall onto the welding position of the wear-resistant plate.

[0011] Preferably, the first power assembly includes a first driving cylinder fixedly connected to the top of the gantry mounting frame, the piston end of the first driving cylinder is fixedly connected to the first rectangular block, the first rectangular block is fixedly connected to the moving block, and when the first driving cylinder is started, the piston end of the first driving cylinder can move the first rectangular block left and right, and the first rectangular block moves with the moving block, so that the mounting cross bar moves with the lifting connecting plate, and the lifting connecting plate moves with the first mounting frame, so that the first mounting frame can move left and right with the welding gun and the first mounting tube to change position.

[0012] Preferably, the second power assembly includes a third driving cylinder fixedly connected to the upper surface of the mounting cross bar, the piston end of the third driving cylinder is fixedly connected to the second rectangular block, the second rectangular block is fixedly connected to the upper surface of the lifting connecting plate, and when the third driving cylinder is started, the piston end of the third driving cylinder can move the second rectangular block forward and backward, the second rectangular block moves with the lifting connecting plate, and the lifting connecting plate moves the first mounting frame forward and backward, so that the first mounting frame can move the welding gun and the first mounting tube forward and backward to change position.

[0013] Preferably, the upper surface of the lifting connection plate is provided with two sliding grooves, and the lower surface of the mounting cross bar is fixedly connected with two sliding blocks, and the sliding blocks are slidably connected inside the corresponding sliding grooves.

[0014] Preferably, the third power assembly includes a fourth driving cylinder fixedly connected to the top of the gantry mounting frame, the piston end of the fourth driving cylinder is fixedly connected to a connecting mounting plate, the connecting mounting plate is fixedly connected to the side wall of the rectangular pressure frame, and the fourth driving cylinder is started, the piston end of the fourth driving cylinder brings the connecting mounting plate down, and the connecting mounting plate brings the rectangular pressure frame down, so that the rectangular pressure frame is lowered to fit with the rubber frame, thereby ensuring the sealing of the wear-resistant plate during welding.

[0015] (III) Beneficial effects The present invention provides an automatic feeding cladding machine which can avoid oxidation. It has the following beneficial effects: 1. The present invention starts an inert gas generator and an air compressor. The inert gas generated by the inert gas generator is pressurized and transported to the first installation pipe through the air compressor, and then blown into the closed space formed by the first installation frame, the accordion cover, and the second installation frame, so that the oxygen in the closed space is discharged through the exhaust pipe, avoiding the presence of oxygen in the closed space, effectively avoiding the occurrence of an oxide layer at the welding point, and effectively ensuring the welding quality.

[0016] 2. In the present invention, the valve on the feed pipe is opened, and the powder material inside the storage hopper enters into the second installation pipe through the feed pipe, and the inert gas generator and the air compressor are started. The inert gas generated by the inert gas generator is pressurized and transported to the first installation pipe through the air compressor. During the inert gas transportation process, the powder material in the second installation pipe is also transported into the first installation pipe, and is intercepted by a blocking mesh plate, so that it will not be blown into the closed space together with the inert gas, thereby preventing the powder material from flying everywhere, and achieving the effect of automatic feeding, saving time and effort.

[0017] 3. The present invention adjusts the position of the first mounting tube through the cooperation of the first driving cylinder, the second driving cylinder and the third driving cylinder, so that the first mounting tube is moved to the position where welding is required, and then the driving motor is started, and the output shaft of the driving motor rotates with the second mounting block, and the second mounting block rotates with the blocking mesh plate, so that the blocking mesh plate is separated from the bottom of the first mounting tube, allowing the powder material to fall to the welding position of the wear-resistant plate; then the welding gun is started, and the position of the welding gun can be moved through the cooperation of the first driving cylinder, the second driving cylinder and the third driving cylinder to complete the welding operation, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure from a first perspective of an automatic feeding cladding machine capable of avoiding oxidation provided by the present invention; Figure 2 A schematic diagram of the stereoscopic structure from a second perspective of an automatic feeding cladding machine capable of avoiding oxidation provided by the present invention; Figure 3 A side view of an automatic feeding cladding machine capable of avoiding oxidation provided by the present invention; Figure 4 A top view of an automatic feeding cladding machine capable of avoiding oxidation provided by the present invention; Figure 5 A schematic diagram of the structure of an accordion cover of an automatic feeding cladding machine capable of avoiding oxidation provided by the present invention; Figure 6 The present invention is a schematic diagram of the interior of a first installation frame of an automatic feeding cladding machine capable of avoiding oxidation.

[0019] Among them, 1. workbench; 2. placing table plate; 3. rubber frame; 4. gantry mounting frame; 5. first driving cylinder; 6. second driving cylinder; 7. mounting cross bar; 8. lifting connecting plate; 9. third driving cylinder; 10. first mounting frame; 11. accordion cover; 12. second mounting frame; 13. fourth driving cylinder; 14. connecting mounting plate; 15. rectangular pressure frame; 16. welding gun; 17. first mounting pipe; 18. driving motor; 19. blocking mesh plate; 20. connecting hose; 21. second mounting pipe; 22. inert gas generator; 23. air compressor; 24. feed pipe; 25. storage hopper; 26. fixing seat; 27. exhaust pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0021] Example: like Figure 1-Figure 6 As shown, an embodiment of the present invention provides an automatic feeding cladding machine that can avoid oxidation, including a workbench 1, a placing table plate 2 is fixedly connected to the upper surface of the workbench 1, a rubber frame 3 is fixedly connected to the upper surface of the placing table plate 2, a gantry mounting frame 4 is fixedly connected to the upper surface of the workbench 1 and located outside the placing table plate 2, a through groove is opened on the top of the gantry mounting frame 4, a moving block is slidably connected inside the through groove, a first power assembly for driving the moving block to move is installed on the top of the gantry mounting frame 4, the first power assembly includes a first driving cylinder 5 fixedly connected to the top of the gantry mounting frame 4, a piston end of the first driving cylinder 5 is fixedly connected to a first rectangular block, the first rectangular block is fixedly connected to the moving block, the first driving cylinder 5 is started, the piston end of the first driving cylinder 5 can move left and right with the first rectangular block, the first rectangular block moves with the moving block, so that the installation cross bar 7 moves with the lifting connecting plate 8, and the lifting connecting plate 8 moves with the first installation frame 10, so that the first installation frame 10 can move left and right with the welding gun 16 and the first installation pipe 17 to change position; The bottom of the moving block is fixedly connected with a second driving cylinder 6, and the piston end of the second driving cylinder 6 is fixedly connected with a mounting cross bar 7, and the lower surface of the mounting cross bar 7 is slidably connected with a lifting connecting plate 8. When the second driving cylinder 6 is started, the piston end of the second driving cylinder 6 can move up and down with the mounting cross bar 7, and the mounting cross bar 7 can move with the lifting connecting plate 8, so that the lifting connecting plate 8 can move up and down with the first mounting frame 10, so that the first mounting frame 10 can move up and down with the welding gun 16 and the first mounting tube 17 to change position. The upper surface of the lifting connecting plate 8 is provided with two sliding grooves, and the lower surface of the mounting cross bar 7 is fixedly connected with two sliding blocks, and the sliding blocks are slidably connected. Connected to the inside of the corresponding sliding groove, the upper surface of the installation bar 7 is installed with a second power assembly for driving the lifting connecting plate 8 to move. The second power assembly includes a third driving cylinder 9 fixedly connected to the upper surface of the installation bar 7. The piston end of the third driving cylinder 9 is fixedly connected to the second rectangular block. The second rectangular block is fixedly connected to the upper surface of the lifting connecting plate 8. When the third driving cylinder 9 is started, the piston end of the third driving cylinder 9 can move the second rectangular block forward and backward, the second rectangular block moves the lifting connecting plate 8, and the lifting connecting plate 8 moves the first installation frame 10 forward and backward, so that the first installation frame 10 can move the welding gun 16 and the first installation tube 17 forward and backward to change position; The bottom of the lifting connecting plate 8 is fixedly connected to the first mounting frame 10, and the side of the first mounting frame 10 away from the lifting connecting plate 8 is fixedly connected to the accordion cover 11, and the side of the accordion cover 11 away from the first mounting frame 10 is fixedly connected to the second mounting frame 12, and the rear side of the second mounting frame 12 is fixedly connected to the exhaust pipe 27, and a one-way valve is installed on the exhaust pipe 27. The exhaust pipe 27 can be connected to an external gas recovery and processing device, which is not elaborated here. The bottom of the second mounting frame 12 is fixedly connected to a rectangular pressing frame 15, and the rectangular pressing frame 15 is located directly above the rubber frame 3. The inner top of the gantry mounting frame 4 is installed with a third moving part that drives the rectangular pressing frame 15 to rise and fall. The third power assembly includes a fourth driving cylinder 13 fixedly connected to the top of the gantry mounting frame 4, and the piston end of the fourth driving cylinder 13 is fixedly connected to the connecting mounting plate 14, and the connecting mounting plate 14 is fixedly connected to the side wall of the rectangular pressing frame 15. The setting of the accordion cover 11 not only ensures the sealing of the welding space, but also enables the first mounting frame 10 to be movable within a certain range. The fourth driving cylinder 13 is started, and the piston end of the fourth driving cylinder 13 descends with the connecting mounting plate 14, and the connecting mounting plate 14 descends with the rectangular pressing frame 15, so that the rectangular pressing frame 15 descends to fit with the rubber frame 3, thereby ensuring the sealing of the wear-resistant plate during welding; A welding gun 16 is connected to the inner top of the first mounting frame 10, a first mounting tube 17 is fixedly connected through the rear side of the first mounting frame 10, a plugging assembly is installed on the outer surface of the first mounting tube 17, and the plugging assembly includes a first mounting block fixedly connected to the outer surface of the first mounting tube 17, a driving motor 18 is fixedly connected to the lower surface of the mounting block, a second mounting block is fixedly connected to the output shaft of the driving motor 18, a plugging mesh plate 19 is fixedly connected to one side of the second mounting block, and the plugging mesh plate 19 is fitted with the bottom of the first mounting tube 17, the driving motor 18 is started, and the output shaft of the driving motor 18 rotates with the second mounting block, and the second mounting block rotates with the plugging mesh plate 19, so that the plugging mesh plate 19 is separated from the bottom of the first mounting tube 17, allowing the powder material to fall to the welding position of the wear-resistant plate; A feeding assembly is installed at the rear side of the workbench 1. The feeding assembly includes a fixing seat 26 fixedly connected to the rear side of the workbench 1. An inert gas generator 22 is fixedly connected to the upper surface of the fixing seat 26. An air compressor 23 is fixedly connected to the outlet of the inert gas generator 22. A second mounting pipe 21 is fixedly connected to the outlet of the air compressor 23. A connecting hose 20 is fixedly connected to the end of the second mounting pipe 21 away from the air compressor 23. An end of the connecting hose 20 away from the second mounting pipe 21 is fixedly connected to the first mounting pipe 17. The outer surface of the second mounting pipe 21 is fixedly connected to the first mounting pipe 17. A feed pipe 24 is fixedly connected, and a storage hopper 25 is fixedly connected to the top of the feed pipe 24. A valve is installed on the outer surface of the storage hopper 25. The valve on the feed pipe 24 is opened, and the powder material inside the storage hopper 25 enters the second installation pipe 21 through the feed pipe 24. The inert gas generator 22 and the air compressor 23 are started. During the inert gas transportation process, the powder material in the second installation pipe 21 will also be transported to the first installation pipe 17, and will be intercepted by the sealing mesh plate 19, so that it will not be blown into the closed space together with the inert gas, thereby preventing the powder material from flying everywhere.

[0022] Working principle: Place the wear-resistant plate to be welded on the placement table 2, start the fourth driving cylinder 13, the piston end of the fourth driving cylinder 13 brings the connecting mounting plate 14 down, and the connecting mounting plate 14 brings the rectangular pressing frame 15 down, so that the rectangular pressing frame 15 is lowered to fit with the rubber frame 3 to ensure the sealing of the wear-resistant plate during welding; Start the first driving cylinder 5, the piston end of the first driving cylinder 5 can move the first rectangular block left and right, the first rectangular block moves with the moving block, so that the installation cross bar 7 moves with the lifting connecting plate 8, and the lifting connecting plate 8 moves with the first installation frame 10, so that the first installation frame 10 can move left and right with the welding gun 16 and the first installation tube 17 to change position; start the second driving cylinder 6, the piston end of the second driving cylinder 6 can move up and down with the installation cross bar 7, the installation cross bar 7 can move with the lifting connecting plate 8, so that the lifting connecting plate 8 can move up and down with the first installation frame 10, so that the first installation frame 10 can move up and down with the welding gun 16 and the first installation tube 17 to change position; start the third driving cylinder 9, the piston end of the third driving cylinder 9 can move the second rectangular block forward and backward, the second rectangular block moves with the lifting connecting plate 8, and the lifting connecting plate 8 moves the first installation frame 10 forward and backward, so that the first installation frame 10 can move forward and backward with the welding gun 16 and the first installation tube 17 to change position; The valve on the feed pipe 24 is opened, and the powder material in the storage hopper 25 enters the second installation pipe 21 through the feed pipe 24. The inert gas generator 22 and the air compressor 23 are started. The inert gas generated by the inert gas generator 22 is pressurized and transported to the first installation pipe 17 through the air compressor 23, and then blown into the closed space formed by the first installation frame 10, the accordion cover 11, and the second installation frame 12, so that the oxygen in the closed space is discharged through the exhaust pipe 27 to avoid the existence of oxygen in the closed space. During the inert gas transportation process, the powder material in the second installation pipe 21 is also transported to the first installation pipe 17, and is intercepted by the blocking mesh plate 19, so that it will not be blown into the closed space together with the inert gas, so as to avoid the powder material flying everywhere. Through the cooperation of the first driving cylinder 5, the second driving cylinder 6 and the third driving cylinder 9, the position of the first mounting tube 17 is adjusted, and the first mounting tube 17 is moved to the position where welding is required, and then the driving motor 18 is started, and the output shaft of the driving motor 18 rotates with the second mounting block, and the second mounting block rotates with the blocking mesh plate 19, so that the blocking mesh plate 19 is separated from the bottom of the first mounting tube 17, allowing the powder material to fall to the welding position of the wear-resistant plate; then the welding gun 16 is started, and through the cooperation of the first driving cylinder 5, the second driving cylinder 6 and the third driving cylinder 9, the position of the welding gun 16 can be moved to complete the welding operation.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprising a reference structure" do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding cladding machine capable of avoiding oxidation, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a placement table plate (2), the upper surface of the placement table plate (2) is fixedly connected to a rubber frame (3), the upper surface of the workbench (1) and located outside the placement table plate (2) is fixedly connected to a gantry mounting frame (4), the top of the gantry mounting frame (4) is provided with a through groove, the interior of the through groove is slidably connected to a moving block, the top of the gantry mounting frame (4) is installed with a first power assembly for driving the moving block to move, the bottom of the moving block is fixedly connected to a second driving cylinder (6), the piston end of the second driving cylinder (6) is fixedly connected to a mounting cross bar (7), the lower surface of the mounting cross bar (7) is slidably connected to a lifting connecting plate (8), the upper surface of the mounting cross bar (7) is installed with a second power assembly for driving the lifting connecting plate (8) to move, the bottom of the lifting connecting plate (8) is fixedly connected to a first mounting frame (10), the first A accordion cover (11) is fixedly connected to a side of the mounting frame (10) away from the lifting connection plate (8); a second mounting frame (12) is fixedly connected to a side of the accordion cover (11) away from the first mounting frame (10); an exhaust pipe (27) is fixedly connected to the rear side of the second mounting frame (12); a one-way valve is installed on the exhaust pipe (27); a rectangular pressing frame (15) is fixedly connected to the bottom of the second mounting frame (12); the rectangular pressing frame (15) is located directly above the rubber frame (3); a third power assembly for driving the rectangular pressing frame (15) to rise and fall is installed on the inner top of the gantry mounting frame (4); a welding gun (16) is connected to the inner top of the first mounting frame (10); a first mounting pipe (17) is fixedly connected to the rear side of the first mounting frame (10); a blocking assembly is installed on the outer surface of the first mounting pipe (17); and a feeding assembly is installed on the rear side of the workbench (1).

2. The automatic feeding cladding machine capable of avoiding oxidation according to claim 1, characterized in that: The feeding assembly comprises a fixing seat (26) fixedly connected to the rear side of the workbench (1); an inert gas generator (22) is fixedly connected to the upper surface of the fixing seat (26); an outlet of the inert gas generator (22) is fixedly connected to an air compressor (23); an outlet of the air compressor (23) is fixedly connected to a second mounting pipe (21); an end of the second mounting pipe (21) away from the air compressor (23) is fixedly connected to a connecting hose (20); and an end of the connecting hose (20) away from the second mounting pipe (21) is fixedly connected to the first mounting pipe (17).

3. The automatic feeding cladding machine capable of avoiding oxidation according to claim 2, characterized in that: A feed pipe (24) is fixedly connected to the outer surface of the second mounting pipe (21), a storage hopper (25) is fixedly connected to the top of the feed pipe (24), and a valve is installed on the outer surface of the storage hopper (25).

4. The automatic feeding cladding machine capable of avoiding oxidation according to claim 1, characterized in that: The blocking assembly comprises a first mounting block fixedly connected to the outer surface of a first mounting tube (17); a driving motor (18) is fixedly connected to the lower surface of the mounting block; an output shaft of the driving motor (18) is fixedly connected to a second mounting block; a blocking mesh plate (19) is fixedly connected to one side of the second mounting block; the blocking mesh plate (19) is fitted with the bottom of the first mounting tube (17).

5. The automatic feeding cladding machine capable of avoiding oxidation according to claim 1, characterized in that: The first power assembly comprises a first driving cylinder (5) fixedly connected to the top of the gantry mounting frame (4), a piston end of the first driving cylinder (5) being fixedly connected to a first rectangular block, and the first rectangular block being fixedly connected to the moving block.

6. The automatic feeding cladding machine capable of avoiding oxidation according to claim 1, characterized in that: The second power assembly comprises a third driving cylinder (9) fixedly connected to the upper surface of the mounting cross bar (7), a piston end of the third driving cylinder (9) being fixedly connected to a second rectangular block, and the second rectangular block being fixedly connected to the upper surface of the lifting connecting plate (8).

7. The automatic feeding cladding machine capable of avoiding oxidation according to claim 1, characterized in that: The upper surface of the lifting connection plate (8) is provided with two sliding grooves, and the lower surface of the mounting cross bar (7) is fixedly connected with two sliding blocks, and the sliding blocks are slidably connected inside the corresponding sliding grooves.

8. The automatic feeding cladding machine capable of avoiding oxidation according to claim 1, characterized in that: The third power assembly comprises a fourth driving cylinder (13) fixedly connected to the top of the gantry mounting frame (4), the piston end of the fourth driving cylinder (13) being fixedly connected to a connecting mounting plate (14), and the connecting mounting plate (14) being fixedly connected to a side wall of the rectangular pressure frame (15).

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