Welding equipment for automobile flow guide plate machining

Abstract

The invention relates to the technical field of flow guide plate welding, and discloses welding equipment for automobile flow guide plate machining. The welding equipment comprises a first support and a welding head installed in the first support, and one side of the welding head is provided with a welding wire cleaning cover used for conducting dust removal treatment on a welding wire in conveying; wire guide wheels used for conveying welding wires are symmetrically arranged on the two sides of the outer wall of the welding wire cleaning cover, and a cleaning assembly is arranged in the welding wire cleaning cover. A dust collection assembly used for collecting cleaned dust is arranged at the bottom of the welding wire cleaning cover. According to the welding wire cleaning device, the welding wire cleaning cover is arranged, the cleaning wheel set matched with the first brush roller and the second brush roller is arranged at the welding wire inlet of the welding wire cleaning cover, the cleaning wheel set matched with the second brush roller and the rotating circular ring is arranged at the welding wire outlet of the welding wire cleaning cover, and the brush rollers and the rotating circular ring are driven by the motor to rotate to clean the surface of a welding wire; and dust or rust on the surface of the welding wire is removed, so that the welding quality of the automobile deflector is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of deflector welding, and specifically to a welding device for processing automobile deflectors. Background Technique

[0002] In order to reduce the lift generated by a sedan when driving at high speed, automobile designers install a downward-sloping connecting plate under the bumper at the front end of the sedan. The connecting plate is integrated with the front skirt of the vehicle body, and a suitable air inlet is opened in the middle to increase the air flow rate and reduce the air pressure under the vehicle bottom. This connecting plate is called an intake deflector. The intake deflector is a kind of automobile part. During the production process of the intake deflector, it is welded and formed. In the welding process, the wire feeder is the core equipment to realize automatic welding, and its function is to stably and accurately convey the welding wire to ensure the welding quality.

[0003] During the process of wire feeding, dust or other impurities will adhere to the surface, affecting the welding quality of the deflector; since the surface of the welding wire is not coated with a flux with an anti-oxidation effect, the surface of the welding wire is prone to oxidation and rust. Furthermore, the molten welding liquid doped with rust after cooling may cause the components to be welded to be in poor contact, resulting in problems such as false welding, thus affecting the welding effect. Therefore, there is an urgent need for a welding device that can clean the welding wire. Summary of the Invention

[0004] The present invention provides a welding device for processing automobile deflectors, which solves the problems mentioned in the above background technique that during the process of wire feeding, dust or other impurities will adhere to the surface, affecting the welding quality of the deflector; since the surface of the welding wire is not coated with a flux with an anti-oxidation effect, the surface of the welding wire is prone to oxidation and rust. Furthermore, the molten welding liquid doped with rust after cooling may cause the components to be welded to be in poor contact, resulting in problems such as false welding, thus affecting the welding effect.

[0005] The present invention provides the following technical solutions: A welding device for processing automobile deflectors includes a first bracket and a welding head installed inside the first bracket. A wire cleaning cover for dust removal treatment of the welding wire during transportation is arranged on one side of the welding head. Guide wheels for conveying the welding wire are symmetrically arranged on both sides of the outer wall of the wire cleaning cover. A cleaning component is arranged inside the wire cleaning cover; a dust suction component for collecting the removed dust is arranged at the bottom of the wire cleaning cover.

[0006] As an optional solution of the welding device for processing automobile deflectors according to the present invention, wherein: the cleaning component includes a first brush roll and a second brush roll rotatably arranged inside the wire cleaning cover. The second brush roll is arranged above the first brush roll, and the welding wire passes through between the first brush roll and the second brush roll.

[0007] As an alternative solution of a welding device for processing an automobile deflector according to the present invention, wherein: a second rotating shaft is rotatably installed in the wire cleaning cover, the second brush roller is fixedly installed on the surface of the second rotating shaft, a first rotating shaft is rotatably installed in the wire cleaning cover, the first brush roller is fixedly installed on the surface of the first rotating shaft, one end of the first rotating shaft extends to the outside of the wire cleaning cover, the first rotating shaft is connected to a first motor through a first transmission belt, and the first rotating shaft is in transmission connection with the second rotating shaft through a fourth transmission belt.

[0008] As an alternative solution of a welding device for processing an automobile deflector according to the present invention, wherein: the cleaning assembly further includes a rotating ring, two groups of limiting frames are symmetrically arranged in the wire cleaning cover, the rotating ring is rotatably connected between the two groups of limiting frames through bearings, teeth are annularly and equidistantly arranged in the rotating ring, a first gear is rotatably installed in the wire cleaning cover, and the first gear meshes with the teeth;

[0009] A driving shaft is connected inside the first gear, one end of the driving shaft is rotatably installed on the side wall of the wire cleaning cover, a second motor is fixedly installed on one side of the outer wall of the wire cleaning cover, and the output shaft end of the second motor is in transmission connection with the driving shaft through a second transmission belt.

[0010] As an alternative solution of a welding device for processing an automobile deflector according to the present invention, wherein: a first brush is annularly and equidistantly arranged on one side of the teeth, the first brush roller is arranged inside the rotating ring, and the welding wire passes through between the first brush roller and the first brush.

[0011] As an alternative solution of a welding device for processing an automobile deflector according to the present invention, wherein: a dust removal assembly for cleaning the cleaning assembly is arranged in the wire cleaning cover, the dust removal assembly includes a first cleaning plate and a second cleaning plate, the first cleaning plate is movably arranged on one side of the first brush roller and the second brush roller, the second cleaning plate is slidably arranged inside the rotating ring, a connecting frame is connected between the first cleaning plate and the second cleaning plate, tooth rows are arranged on one side of the first cleaning plate and the second cleaning plate, and a second brush is arranged on one side of the tooth row;

[0012] The dust removal assembly further includes a guide rail fixed in the wire cleaning cover, the first cleaning plate and the second cleaning plate are both slidably connected inside the guide rail through sliders, one side of the first rotating shaft is in transmission connection with a transition shaft through a third transmission belt, a bevel gear is arranged at one end of the transition shaft, a positioning shaft is rotatably connected to the guide rail, a bevel gear is also fixedly installed at the top of the positioning shaft, the two bevel gears mesh, and a driving assembly is arranged between the positioning shaft and the slider.

[0013] As an alternative solution for a welding device for processing an automobile deflector according to the present invention, wherein: the driving assembly includes a second gear connected to the surface of the positioning shaft, a rack is meshed with one side of the second gear, and the rack is fixedly connected to the slider.

[0014] As an alternative solution for a welding device for processing an automobile deflector according to the present invention, wherein: the driving assembly includes an eccentric wheel fixedly connected to the surface of the positioning shaft, a moving frame is connected to one side of the slider, the moving frame is arranged in contact with the outer ring of the eccentric wheel, a fixed block is arranged on the guide rail, a ejector rod is slidably connected in the fixed block, one end of the ejector rod is connected to the moving frame, the other end of the ejector rod is connected to the second cleaning plate, and a first spring is arranged between the moving frame and the fixed block.

[0015] As an alternative solution for a welding device for processing an automobile deflector according to the present invention, wherein: the cleaning assembly further includes a brush holder, the welding wire passes through the brush holder, the bottom of the brush holder is connected to a top plate, a top block is fixedly connected to the upper surface of the second cleaning plate, and the top plate and the top block are arranged in contact with each other;

[0016] The top of the brush holder is connected to a limiting rod, the limiting rod is slidably connected to the inner top of the welding wire cleaning cover, and a second spring is connected between the welding wire cleaning cover and the brush holder.

[0017] As an alternative solution for a welding device for processing an automobile deflector according to the present invention, wherein: the dust suction assembly includes a suction fan fixedly connected to the outer bottom surface of the welding wire cleaning cover, a dust collection hopper is communicated with the bottom of the welding wire cleaning cover, the bottom of the dust collection hopper is communicated with the suction fan, and a filter plate is arranged at the top of the dust collection hopper;

[0018] A chute is opened in the guide rail, a second bracket is slidably connected in the chute, the second bracket is connected to the bottom of the slider, a brush plate is connected to the bottom of the second bracket, and the brush plate is arranged in contact with the upper surface of the filter plate.

[0019] The present invention has the following beneficial effects:

[0020] 1. For the welding device for processing an automobile deflector, through the welding wire cleaning cover, and a cleaning wheel group composed of a first brush roller and a second brush roller is arranged at the welding wire inlet of the welding wire cleaning cover, and a cleaning wheel group composed of a second brush roller and a rotating ring is arranged at the welding wire outlet of the welding wire cleaning cover. The motor is used to drive the brush roller and the rotating ring to rotate to clean the surface of the welding wire, remove the dust or rust on the surface of the welding wire, so as to ensure the welding quality of the automobile deflector;

[0021] 2. The welding equipment for processing automobile deflectors is provided with a first cleaning plate and a second cleaning plate, which are respectively attached to one side of the first brush roller and the second brush roller, and inside the rotating ring. By rotating the first rotating shaft to drive the transition shaft to rotate, a bevel gear is arranged at one end of the transition shaft, and two groups of bevel gears are engaged. The first cleaning plate and the second cleaning plate are driven to reciprocate by the driving component, and the first cleaning plate and the second cleaning plate are used to reciprocally rub the first brush roller, the second brush roller, and the rotating ring with the first bristles and teeth, so as to perform dust removal treatment on the cleaning component and ensure the subsequent cleaning effect on the welding wire;

[0022] 3. The welding equipment for processing automobile deflectors is provided with a filter plate, a dust collection hopper, and an air suction fan in sequence at the bottom of the welding wire cleaning cover. The filter plate is used to filter larger particles of impurities. The slider and the brush plate are fixedly connected, so that the movement of the first cleaning plate and the second cleaning plate drives the brush plate to reciprocally move on the upper surface of the filter plate, thereby cleaning the larger particle impurities on the filter plate and preventing the filter plate from being blocked, ensuring the normal use of the dust suction component;

[0023] 4. The welding equipment for processing automobile deflectors is connected with a top block on the second cleaning plate. During the movement of the second cleaning plate, the inclined surface on the top block is used to jack up the top plate, and the top plate drives the brush holder connected to the top. The welding wire penetrates into the brush holder. Therefore, as the brush holder rises and falls, the cleaning area of the outer wall of the welding wire is increased, thereby further improving the cleaning effect of the cleaning component on the dust and rust on the surface of the welding wire and ensuring the welding quality. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0025] Figure 2 It is a right-view partial sectional structural schematic diagram of the welding wire cleaning cover of the present invention.

[0026] Figure 3 It is a left-view partial sectional structural schematic diagram of the welding wire cleaning cover of the present invention.

[0027] Figure 4 It is a three-dimensional structural schematic diagram of the driving component of the fifth embodiment of the present invention.

[0028] Figure 5 It is a three-dimensional structural schematic diagram of the driving component of the sixth embodiment of the present invention.

[0029] Figure 6 It is a three-dimensional structural schematic diagram of the dust suction component of the present invention.

[0030] Figure 7 It is a bottom-view structural schematic diagram of the dust suction component of the present invention.

[0031] Figure 8Schematic partial three-dimensional structure diagram of the cleaning component of the present invention.

[0032] In the figure: 1. Welding head; 2. First bracket; 3. Wire cleaning cover; 4. Guide pulley; 5. First brush roller; 6. Second brush roller; 7. Limiting frame; 8. Bearing; 9. Rotating ring; 10. Teeth; 11. First bristles; 12. First rotating shaft; 13. Second rotating shaft; 14. First motor; 15. First transmission belt; 16. Second motor; 17. Second transmission belt; 18. First gear; 19. Driving shaft; 20. Dust collection hopper; 21. Suction fan; 22. Filter plate; 23. Guide rail; 24. Transition shaft; 25. Third transmission belt; 26. Bevel gear; 27. Second gear; 28. Rack; 29. Slide block; 30. First cleaning plate; 31. Tooth row; 32. Second bristles; 33. Connecting frame; 34. Second cleaning plate; 35. Positioning shaft; 36. Eccentric wheel; 37. Moving frame; 38. Push rod; 39. Fixed block; 40. First spring; 41. Brush plate; 42. Second bracket; 43. Chute; 44. Brush holder; 45. Top plate; 46. Top block; 47. Second spring; 48. Limiting rod; 49. Fourth transmission belt. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Embodiment 1, please refer to Figures 1 to 8 , the present invention discloses a welding device for processing automotive deflectors, including a first bracket 2 and a welding head 1 installed in the first bracket 2. On one side of the welding head 1, there is a wire cleaning cover 3 for dust removal treatment of the wire during transportation, and guide pulleys 4 for transporting the wire are symmetrically arranged on both sides of the outer wall of the wire cleaning cover 3.

[0035] In this embodiment, a wire cleaning cover 3 is arranged on one side of the welding head 1. During the transportation of the wire, the wire passes through between two groups of guide pulleys 4 on one side and penetrates into the wire cleaning cover 3. It is guided by the guide pulleys 4, and after being cleaned in the wire cleaning cover 3, it is transported to the welding head 1 through the guide pulleys 4 on the other side.

[0036] Specifically, a cleaning assembly is provided in the welding wire cleaning hood 3, and the cleaning assembly includes a first brush roller 5 and a second brush roller 6 which are rotatably provided in the welding wire cleaning hood 3, the second brush roller 6 is provided above the first brush roller 5, and the welding wire passes through the first brush roller 5 and the second brush roller 6, a second rotating shaft 13 is rotatably installed in the welding wire cleaning hood 3, the second brush roller 6 is fixedly installed on the surface of the second rotating shaft 13, a first rotating shaft 12 is rotatably installed in the welding wire cleaning hood 3, the first brush roller 5 is fixedly installed on the surface of the first rotating shaft 12, one end of the first rotating shaft 12 extends to the outside of the welding wire cleaning hood 3, the first rotating shaft 12 is connected to the first motor 14 through the first transmission belt 15, and the first rotating shaft 12 is connected to the second rotating shaft 13 through the fourth transmission belt 49.

[0037] Start the first motor 14 to drive the first rotating shaft 12 to rotate. Since the first rotating shaft 12 is connected to the second rotating shaft 13 through the fourth transmission belt 49, the first rotating shaft 12 and the second rotating shaft 13 simultaneously drive the first brush roller 5 and the second brush roller 6 to rotate. During the rotation, the surface of the welding wire passing through the first brush roller 5 and the second brush roller 6 is cleaned to remove dust or rust on the surface of the welding wire.

[0038] Example 2: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 8 The cleaning component also includes a rotating ring 9, two groups of limit frames 7 are symmetrically arranged in the welding wire cleaning cover 3, the rotating ring 9 is rotatably connected between the two groups of limit frames 7 through a bearing 8, and there are teeth 10 in a circular equidistant array in the rotating ring 9. A first gear 18 is rotatably installed in the welding wire cleaning cover 3, and the first gear 18 is meshed with the teeth 10; a driving shaft 19 is connected to the first gear 18, and one end of the driving shaft 19 is rotatably installed on the side wall of the welding wire cleaning cover 3, and a second motor 16 is fixedly installed on one side of the outer wall of the welding wire cleaning cover 3, and the output shaft end of the second motor 16 is connected to the driving shaft 19 through a second transmission belt 17. A first brush 11 is arranged in a circular equidistant array on one side of the teeth 10.

[0039] In this embodiment, a rotating ring 9 is also provided in the welding wire cleaning cover 3, and two symmetrical groups of limit frames 7 are provided. A bearing 8 is installed between the two groups of limit frames 7, and a rotating ring 9 is installed in the bearing 8. The rotating ring 9 has teeth 10 in a circular array inside the rotating ring 9. The rotating ring 9 and the teeth 10 form an inner gear ring structure. A first gear 18 is rotatably provided in the rotating ring 9. The second motor 16 is started to drive the first gear 18 to rotate and drive the rotating ring 9 to rotate. A first brush 11 is also provided in the rotating ring 9. After the welding wire is cleaned by the first brush roller 5 and the second brush roller 6, it is rubbed by the first brush 11 when passing through the rotating ring 9, so as to further clean the surface of the welding wire and improve the welding wire cleaning efficiency.

[0040] It should be noted that a first brush roller 5 and a second brush roller 6 are provided on one side of the welding wire cleaning cover 3 at the welding wire inlet to cooperate with a roller brush, and a rotating ring 9 with first bristles 11 is provided on one side of the welding wire cleaning cover 3 at the welding wire outlet to clean dust / rust on the surface of the welding wire to ensure the cleanliness of the welding wire as much as possible to avoid loose contact between the parts to be welded and the occurrence of cold welding.

[0041] Example 3: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 8 A dust removal component for cleaning the cleaning component is arranged in the welding wire cleaning cover 3, and the dust removal component includes a first cleaning plate 30 and a second cleaning plate 34. The first cleaning plate 30 is movably arranged on one side of the first brush roller 5 and the second brush roller 6, and the second cleaning plate 34 is slidably arranged in the rotating ring 9. A connecting frame 33 is connected between the first cleaning plate 30 and the second cleaning plate 34. A tooth row 31 is arranged on one side of the first cleaning plate 30 and the second cleaning plate 34, and a second brush bristle 32 is arranged on one side of the tooth row 31.

[0042] In the process of long-term cleaning of the welding wire by using the first brush roller 5, the second brush roller 6 and the first brush bristles 11, dust and rust are accumulated in the first brush roller 5, the second brush roller 6 and the rotating ring 9. In this embodiment, a dust removal component is provided, and a first cleaning plate 30 is vertically provided on one side of the first brush roller 5 and the second brush roller 6, and a tooth row 31 and a second brush bristle 32 are respectively provided on one side of the first cleaning plate 30. The first cleaning plate 30 can reciprocate on one side of the first brush roller 5 and the second brush roller 6, and the tooth row 31 and the second brush bristle 32 are rubbed with the first brush roller 5 and the second brush roller 6, so as to remove dust and rust on the first brush roller 5 and the second brush roller 6;

[0043] A second cleaning plate 34 that moves horizontally is arranged in the rotating ring 9. A tooth row 31 and a second bristle 32 are arranged on the side of the second cleaning plate 34 close to the first bristle 11. The second cleaning plate 34 can move back and forth in the rotating ring 9, and utilizes the friction between the tooth row 31 and the first bristle 11, as well as the friction between the second bristle 32 and the inner ring of the rotating ring 9 to remove dust and rust on the rotating ring 9.

[0044] The dust removal assembly also includes a guide rail 23 fixed in the welding wire cleaning cover 3, the first cleaning plate 30 and the second cleaning plate 34 are both slidably connected in the guide rail 23 through a slider 29, one side of the first rotating shaft 12 is connected to the transition shaft 24 through a third transmission belt 25, one end of the transition shaft 24 is provided with a bevel gear 26, a positioning shaft 35 is rotatably connected to the guide rail 23, and a bevel gear 26 is also fixedly installed on the top of the positioning shaft 35, the two sets of bevel gears 26 are meshed, and a driving assembly is provided between the positioning shaft 35 and the slider 29.

[0045] Specifically, the first rotating shaft 12 is drivingly connected to the intermediate shaft 24 through the third transmission belt 25. While the cleaning assembly rotates, the intermediate shaft 24 is driven to rotate. The intermediate shaft 24 drives two sets of bevel gears 26 to mesh and transmit power, thereby driving the first cleaning plate 30 and the second cleaning plate 34 by the driving assembly to clean the first brush roller 5, the second brush roller 6, and the rotating ring 9 with the first bristles 11.

[0046] The dust removal assembly is used to clean the cleaning assembly, thereby ensuring the cleaning effect of the cleaning assembly on the welding wire during subsequent use.

[0047] Embodiment 4. This embodiment is an explanatory description based on Embodiment 1. Specifically, please refer to Figures 1 to 8 , the driving assembly includes a second gear 27 connected to the surface of the positioning shaft 35. A rack 28 is meshed on one side of the second gear 27, and the rack 28 is fixedly connected to the slider 29.

[0048] In this embodiment, driven by the meshing structure of the bevel gears 26, the second gear 27 rotates. The second gear 27 drives the rack 28 to move, and the rack 28 drives the slider 29 to drive the first cleaning plate 30, and then drives the second cleaning plate 34 to move synchronously by using the connecting frame 33. It should be noted that the rotation of the motor is set to rotate forward / backward, so that the first cleaning plate 30 and the second cleaning plate 34 can reciprocate to clean the cleaning assembly.

[0049] Embodiment 5. This embodiment is an explanatory description based on Embodiment 1. Specifically, please refer to Figures 1 to 8 , the driving assembly includes an eccentric wheel 36 fixedly connected to the surface of the positioning shaft 35. A moving frame 37 is connected to one side of the slider 29. The moving frame 37 is arranged in contact with the outer ring of the eccentric wheel 36. A fixed block 39 is arranged on the guide rail 23. A push rod 38 is slidably connected in the fixed block 39. One end of the push rod 38 is connected to the moving frame 37, and the other end of the push rod 38 is connected to the second cleaning plate 34. A first spring 40 is arranged between the moving frame 37 and the fixed block 39.

[0050] In this embodiment, driven by the meshing structure of the bevel gears 26, the eccentric wheel 36 rotates. The eccentric wheel 36 rotates to push the moving frame 37 to drive the first cleaning plate 30 to move. At the same time, the moving frame 37 pushes the push rod 38 to move and compress the first spring 40. The push rod 38 pushes the second cleaning plate 34 and the first cleaning plate 30 to move synchronously. As the eccentric wheel 36 rotates, the first spring 40 is used to keep the moving frame 37 in contact with the eccentric wheel 36. The motor can rotate in either the forward or reverse direction to realize the reciprocating movement of the first cleaning plate 30 and the second cleaning plate 34 to clean the cleaning assembly.

[0051] It should be noted that the eccentric wheel 36 and the positioning shaft 35 are fixedly connected and are eccentrically arranged. Therefore, during the rotation of the eccentric wheel 36, the moving frame 37 can be pushed, thereby driving the first cleaning plate 30 and the second cleaning plate 34 to move within the guide rail 23.

[0052] Embodiment Six. This embodiment is an explanatory description based on Embodiment One. Specifically, please refer to Figures 1 to 8 , the cleaning assembly further includes a brush holder 44. The welding wire passes through the brush holder 44. The bottom of the brush holder 44 is connected with a top plate 45. The upper surface of the second cleaning plate 34 is fixedly connected with a top block 46. The top plate 45 and the top block 46 are arranged in a fitting manner; the top of the brush holder 44 is connected with a limiting rod 48. The limiting rod 48 is slidably connected to the inner top of the welding wire cleaning cover 3. A second spring 47 is connected between the welding wire cleaning cover 3 and the brush holder 44.

[0053] In this embodiment, a top block 46 is connected to the second cleaning plate 34. A slope matching the bottom surface of the top plate 45 is provided on the top block 46. During the movement of the second cleaning plate 34, the top block 46 is used to lift the top plate 45. The top of the top plate 45 is connected with a brush holder 44. The welding wire passes through the brush holder 44. As the brush holder 44 moves up and down, the cleaning area of the outer wall of the welding wire is increased, thereby further improving the cleaning effect of the cleaning assembly on the dust and rust on the surface of the welding wire and ensuring the welding quality;

[0054] It should be noted that the top of the brush holder 44 is elastically connected to the inner top of the welding wire cleaning cover 3 through a second spring 47. When the top block 46 moves forward, the brush holder 44 can be lifted. As the brush holder 44 rises, the second spring 47 is compressed. When the top block 46 moves backward, the second spring 47 resets, so that the reciprocating movement of the second cleaning plate 34 drives the up and down movement of the brush holder 44.

[0055] Embodiment Seven. This embodiment is an explanatory description based on Embodiment One. Specifically, please refer to Figures 1 to 8 , a dust suction assembly for collecting the cleaned dust is arranged at the bottom of the welding wire cleaning cover 3. The dust suction assembly includes a suction fan 21 fixedly connected to the outer bottom surface of the welding wire cleaning cover 3. The bottom of the welding wire cleaning cover 3 is communicated with a dust collection hopper 20. The bottom of the dust collection hopper 20 is communicated with the suction fan 21. A filter plate 22 is arranged at the top of the dust collection hopper 20; a chute 43 is opened in the guide rail 23. A second bracket 42 is slidably connected in the chute 43. The second bracket 42 is connected to the bottom of the slider 29. The bottom of the second bracket 42 is connected with a brush plate 41. The brush plate 41 is arranged in a fitting manner on the upper surface of the filter plate 22.

[0056] In this embodiment, a filter plate 22, a dust collecting hopper 20 and a suction fan 21 are sequentially arranged at the bottom of the wire cleaning cover 3. The suction fan 21 is started to adsorb the dust generated during the cleaning inside the wire cleaning cover 3, and the filter plate 22 is used to filter larger particles of impurities;

[0057] During the long-term adsorption process, larger particles of impurities may block the filter plate 22. Therefore, a second support 42 is arranged at the bottom of the guide rail 23. A brush plate 41 is connected to the bottom of the second support 42. During the movement of the first cleaning plate 30 and the second cleaning plate 34, the slider 29 moves inside the guide rail 23, and the second support 42 is connected to the bottom of the slider 29. Therefore, the second support 42 drives the brush plate 41 to reciprocate on the upper surface of the filter plate 22 under the drive of the first cleaning plate 30 and the second cleaning plate 34, so as to clean the larger particle impurities on the filter plate 22, thereby preventing the filter plate 22 from being blocked and ensuring the normal use of the dust suction assembly.

[0058] It should be noted that in this article, relational terms such as first and second are only used 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0059] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A welding device for processing a vehicle deflector, comprising a first bracket (2) and a welding head (1) installed in the first bracket (2), characterized in that: A welding wire cleaning cover (3) is arranged on one side of the welding head (1), wire wheels (4) are symmetrically arranged on both sides of the outer wall of the welding wire cleaning cover (3), and a cleaning component is arranged inside the welding wire cleaning cover (3); A dust suction component is arranged at the bottom of the welding wire cleaning cover (3).

2. The welding equipment for processing automobile deflector according to claim 1, characterized in that: The cleaning assembly comprises a first brush roller (5) and a second brush roller (6) which are rotatably arranged in a welding wire cleaning cover (3); the second brush roller (6) is arranged above the first brush roller (5); and the welding wire runs between the first brush roller (5) and the second brush roller (6).

3. The welding equipment for processing automobile deflector according to claim 2, characterized in that: A second rotating shaft (13) is rotatably mounted in the welding wire cleaning cover (3), the second brush roller (6) is fixedly mounted on the surface of the second rotating shaft (13), a first rotating shaft (12) is rotatably mounted in the welding wire cleaning cover (3), the first brush roller (5) is fixedly mounted on the surface of the first rotating shaft (12), one end of the first rotating shaft (12) extends to the outside of the welding wire cleaning cover (3), the first rotating shaft (12) is connected to a first motor (14) via a first transmission belt (15), and the first rotating shaft (12) is transmission-connected to the second rotating shaft (13) via a fourth transmission belt (49).

4. The welding equipment for processing automobile deflector according to claim 3 is characterized in that: The cleaning assembly further comprises a rotating ring (9), two groups of limit frames (7) are symmetrically arranged in the welding wire cleaning cover (3), the rotating ring (9) is rotatably connected between the two groups of limit frames (7) via a bearing (8), a circular equidistant array of teeth (10) is provided in the rotating ring (9), a first gear (18) is rotatably installed in the welding wire cleaning cover (3), the first gear (18) is meshed with the teeth (10), and a first brush bristle (11) is provided in a circular equidistant array on one side of the teeth (10); A driving shaft (19) is connected inside the first gear (18), one end of the driving shaft (19) is rotatably mounted on the side wall of the welding wire cleaning cover (3), a second motor (16) is fixedly mounted on one side of the outer wall of the welding wire cleaning cover (3), and an output shaft end of the second motor (16) is transmission-connected to the driving shaft (19) via a second transmission belt (17).

5. The welding equipment for processing automobile deflector according to claim 4, characterized in that: The welding wire cleaning cover (3) is provided with a dust removal component for cleaning the cleaning component, and the dust removal component comprises a first cleaning plate (30) and a second cleaning plate (34), the first cleaning plate (30) is movably arranged on one side of the first brush roller (5) and the second brush roller (6), the second cleaning plate (34) is slidably arranged in the rotating ring (9), a connecting frame (33) is connected between the first cleaning plate (30) and the second cleaning plate (34), a tooth row (31) is arranged on one side of the first cleaning plate (30) and the second cleaning plate (34), and a second brush bristle (32) is arranged on one side of the tooth row (31).

6. The welding equipment for processing automobile deflector according to claim 5, characterized in that: The dust removal assembly also includes a guide rail (23) fixed in the welding wire cleaning cover (3); the first cleaning plate (30) and the second cleaning plate (34) are both slidably connected to the guide rail (23) via a slider (29); one side of the first rotating shaft (12) is connected to a transition shaft (24) via a third transmission belt (25); one end of the transition shaft (24) is provided with a bevel gear (26); a positioning shaft (35) is rotatably connected to the guide rail (23); the top of the positioning shaft (35) is also fixedly mounted with the bevel gear (26); two groups of the bevel gears (26) are meshed; and a driving assembly is provided between the positioning shaft (35) and the slider (29).

7. The welding equipment for processing automobile deflector according to claim 6, characterized in that: The driving assembly comprises a second gear (27) connected to the surface of the positioning shaft (35), a rack (28) is meshed on one side of the second gear (27), and the rack (28) and the slider (29) are fixedly connected.

8. The welding equipment for processing automobile deflector according to claim 6, characterized in that: The driving assembly comprises an eccentric wheel (36) fixedly connected to the surface of the positioning shaft (35); a movable frame (37) is connected to one side of the slider (29); the movable frame (37) and the outer ring of the eccentric wheel (36) are arranged in close contact; a fixed block (39) is arranged on the guide rail (23); a push rod (38) is slidably connected inside the fixed block (39); one end of the push rod (38) is connected to the movable frame (37); the other end of the push rod (38) is connected to the second cleaning plate (34); and a first spring (40) is provided between the movable frame (37) and the fixed block (39).

9. The welding equipment for processing automobile deflector according to claim 7, characterized in that: The cleaning assembly also includes a brush holder (44), the welding wire runs through the brush holder (44), a top plate (45) is connected to the bottom of the brush holder (44), a top block (46) is fixedly connected to the upper surface of the second cleaning plate (34), and the top plate (45) and the top block (46) are arranged in close contact with each other; The top of the brush holder (44) is connected to a limiting rod (48), and the limiting rod (48) is slidably connected to the top of the welding wire cleaning cover (3). A second spring (47) is connected between the welding wire cleaning cover (3) and the brush holder (44).

10. The welding equipment for processing automobile deflector according to claim 6, characterized in that: The dust suction assembly comprises a suction fan (21) fixedly connected to the outer bottom surface of the welding wire cleaning cover (3); the bottom of the welding wire cleaning cover (3) is connected to a dust collecting hopper (20); the bottom of the dust collecting hopper (20) is connected to the suction fan (21); and a filter plate (22) is arranged on the top of the dust collecting hopper (20); A slide groove (43) is provided in the guide rail (23), a second bracket (42) is slidably connected in the slide groove (43), the second bracket (42) is connected to the bottom of the slider (29), a brush plate (41) is connected to the bottom of the second bracket (42), and the brush plate (41) is arranged in close contact with the upper surface of the filter plate (22).

Images