Arc welding gun cleaning and wire reducing machine

Abstract

The invention discloses an arc welding gun cleaning and wire reducing machine, and belongs to the related technical field of welding robots, the arc welding gun cleaning and wire reducing machine comprises a head shield, a middle shield and a tail shield, and further comprises a supporting column, a wire cutter and a gun cleaning device, the gun cleaning device is fixedly installed on the upper portion of the outer surface of one side of the supporting column, and the wire cutter is arranged on the outer surface of the side edge of the gun cleaning device; the gun cleaning device comprises an oil sprayer and a rotating base, the oil sprayer is fixedly installed on the upper portion of the inner side of the gun cleaning device, the rotating base is movably installed on the lower portion of the oil sprayer, a reamer is fixedly installed at the upper end of the rotating base, an arc-shaped cutter groove is formed in the upper surface of the reamer, and a cutter holder is fixedly installed in the wire cutter. A blade is movably mounted on the upper surface of the tool apron; maintenance operations such as gun cleaning, oil spraying and wire shearing in the daily maintenance process of the welding robot can be synchronously achieved, the time needed for maintenance of the welding robot is shortened, and the daily working efficiency of the welding robot is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of welding robots, and particularly relates to an arc welding gun cleaning and wire reducing machine. BACKGROUND

[0002] The arc welding gun cleaning and wire reducing machine is a device for cleaning the welding gun structure of a welding robot, and plays an important role in automatic welding of the welding robot as peripheral auxiliary equipment of the welding robot.

[0003] The existing CN120362833A discloses a welding robot, which comprises a body, a welding structure, a cooling assembly, and the like. After long-time use, the welding gun nozzle structure of the existing welding robot is attached with welding slag. Therefore, the existing welding robot has the problems that the welding slag at the welding gun nozzle needs to be cleaned, the welding gun nozzle needs to be recoated with anti-splashing liquid, and the cleaning, oil spraying and wire cutting of the welding robot cannot be completed synchronously, thereby reducing the daily work efficiency of the welding robot. SUMMARY

[0004] The arc welding gun cleaning and wire reducing machine can solve the problems that the welding slag at the welding gun nozzle needs to be cleaned, the welding gun nozzle needs to be recoated with anti-splashing liquid, and the cleaning, oil spraying and wire cutting of the welding robot cannot be completed synchronously, thereby reducing the daily work efficiency of the welding robot. The utility model provides an arc welding gun cleaning and wire reducing machine, which comprises a supporting column, a wire cutter and a gun cleaning device, the gun cleaning device is fixedly installed on the outer surface of one side of the supporting column, the wire cutter is arranged on the outer surface of the side of the gun cleaning device, the gun cleaning device comprises an oil sprayer and a rotating base, the oil sprayer is fixedly installed on the inner side of the upper part of the gun cleaning device, the rotating base is movably installed on the lower part of the oil sprayer, the upper end of the rotating base is fixedly installed with a reamer, the upper surface of the reamer is provided with an arc-shaped cutter groove, the inner part of the wire cutter is fixedly installed with a cutter seat, and the upper surface of the cutter seat is movably installed with a cutter blade.

[0005] As a further technical scheme of the utility model, one end of the oil sprayer is fixedly installed with a feeding pipe, and the inner part of the oil sprayer is provided with an oil spraying groove; in the process of cleaning the welding gun, the welding gun is inserted into the inner part of the oil sprayer, the feeding pipe is used to feed splash-proof liquid to the oil sprayer, the splash-proof liquid is sprayed outward through the oil spraying groove, and the splash-proof liquid is sprayed on the surface of the welding gun; the splash-proof liquid is a chemical agent used for preventing high-temperature metal particles from splashing and adhering to non-welding parts during welding, so that the surface of the welding gun is prevented from adhering to high-temperature metal particles.

[0006] As a further technical scheme of the utility model, the rotating base and the gun cleaning device are movably connected through a butt joint clamp, the upper end of the rotating base is provided with a circular hole, the bottom of the gun cleaning device is provided with a receiving disc, the welding gun is inserted into the inner part of the gun cleaning device, the head of the welding gun is arranged on the inner side of the rotating base, and the surface of the welding gun is not in contact with the reamer; in the process of cleaning the welding gun, the welding gun is fixed by using a fixed clamp, the rotating base is matched with the arc-shaped notch of the reamer through the circular hole in the upper part of the rotating base, the welding gun nozzle structure can be matched, the reamer is rotated in the process of rotating the rotating base, the reamer is inserted into the welding gun nozzle and rotates around the nozzle, so that the welding slag in the welding gun nozzle and the conductive nozzle can be cleaned, and the welding gun head is sprayed with splash-proof liquid in the process of pulling out the welding gun after the cleaning is completed.

[0007] As a further technical scheme of the utility model, the lower end of the butt joint clamp is provided with a rotating rod, the bottom of the gun cleaning device is provided with a driver used in cooperation with the rotating rod, and the rotating rod is driven to rotate by using a motor in the driver in the process of operation, the rotating rod drives the rotating base to rotate, and the reamer in the rotating base is driven to rotate.

[0008] As a further technical scheme of the utility model, the inner surface of the upper end of the rotating base is provided with a plurality of groups of circular notches, the plurality of groups of circular notches are distributed in a ring shape around the center of the rotating base, when the reamer cleans the welding slag of the welding gun nozzle in a rotating mode, the welding slag falls on the inner side of the rotating base, in order to avoid the welding slag from being accumulated in the rotating base, the circular notches are used to discharge the welding slag downward in the process of rotating the rotating base.

[0009] As a further technical scheme of the present application, the upper end of the wire cutter and the oil sprayer is provided with a guide slot, and the diameter of the upper end of the guide slot is larger than that of the lower end of the guide slot. The guide slot is designed with a structure of large upper end and small lower end, which plays a guiding role in the insertion and installation of the welding gun and the welding wire, and makes the welding gun and the welding wire easily complete the docking operation on the rotating base and the knife seat.

[0010] As a further technical scheme of the present application, one end of the blade is provided with a moving push rod, and the other end of the blade is a beveled structure. The moving push rod is an electric push rod. The blade is driven by the moving push rod to translate on the surface of the knife seat, and the cutting of the welding wire is completed.

[0011] As a further technical scheme of the present application, the middle part of the knife seat is provided with a cutting hole, and the lower end of the wire cutter is provided with a blanking port. The user inserts the welding wire into the knife seat of the cutting hole, and after the cutting process is completed, the cut welding wire is discharged outward through the blanking port of the wire cutter.

[0012] As a further technical scheme of the present application, the outer surface of one side of the supporting column is fixedly installed with a material receiving hopper. The material receiving hopper is located at the lower part of the wire cutter. The setting of the material receiving hopper can collect the welding wire falling from the wire cutter.

[0013] As a further technical scheme of the present application, the upper end of the gun cleaning device is provided with a fixed clamp. The middle part of the fixed clamp is provided with a clamping groove matched with the welding gun. The setting of the fixed clamp can fix the welding gun during the cleaning operation of the gun cleaning device.

[0014] The present application has the following advantages: The gun cleaning device is provided in the arc welding gun cleaning and wire cutting machine. When the machine is used, the slag on the nozzle structure of the welding gun can be cleaned and the oil can be sprayed, which shortens the time required for daily maintenance, improves the working efficiency of the welding robot, and facilitates the cleaning operation of the welding gun in the later period. By setting the wire cutter, in the use of the arc welding gun cleaning and wire reducing machine, the gun cleaning device is optimized, so that the wire cutting of the welding gun can be completed in the cleaning process, and the functionality is improved. When operating, the user inserts the welding wire into the cutter seat of the cutting hole, drives the blade by moving the push rod, so that the blade translates on the surface of the cutter seat, and the cutting of the welding wire is completed. After the cutting is completed, the cut welding wire is discharged outward through the discharge port of the wire cutter. By setting the receiving hopper, the welding wire falling from the wire cutter can be collected. Secondly, the guide slot uses the structure design of large at the top and small at the bottom, which plays a guiding role in the insertion and installation of the welding gun and the welding wire, so that the welding gun and the welding wire can easily complete the butt joint operation of the rotating base and the cutter seat. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to facilitate the understanding of those skilled in the art, the present application will be further described below in conjunction with the drawings.

[0016] Figure 1 is a structural schematic diagram of the present application; Figure 2 is an internal structure diagram of the gun cleaning device in the present application; Figure 3 is a whole structure diagram of the rotating base in the present application; Figure 4 is an internal structure diagram of the wire cutter in the present application.

[0017] In the figure: 1, support column; 2, receiving hopper; 3, wire cutter; 4, fixed clamp; 5, gun cleaning device; 6, oil sprayer; 7, material conveying pipe; 8, oil spraying groove; 9, driver; 10, receiving disc; 11, rotating base; 12, circular notch; 13, reamer; 14, butt joint chuck; 15, rotating rod; 16, cutter seat; 17, blade; 18, moving push rod; 19, guide slot; 20, cutting hole. DETAILED DESCRIPTION

[0018] The technical solutions of the present application will be described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0019] As Figures 1-4As shown, an arc welding gun cleaning and wire reducing machine comprises a support column 1, a wire cutter 3 and a gun cleaning device 5, the gun cleaning device 5 is fixedly installed on the outer surface of one side of the support column 1, the wire cutter 3 is arranged on the outer surface of the side of the gun cleaning device 5, the gun cleaning device 5 comprises an oil sprayer 6 and a rotating base 11, the oil sprayer 6 is fixedly installed on the inner side of the upper part of the gun cleaning device 5, the rotating base 11 is movably installed on the lower part of the oil sprayer 6, the upper end of the rotating base 11 is fixedly installed with a reamer 13, the upper surface of the reamer 13 is provided with an arc-shaped slot, the inside of the wire cutter 3 is fixedly installed with a tool holder 16, and the upper surface of the tool holder 16 is movably installed with a blade 17.

[0020] One end of the oil sprayer 6 is fixedly installed with a feeding pipe 7, and the inside of the oil sprayer 6 is provided with an oil spraying groove 8, in the process of cleaning the welding gun, the welding gun is inserted into the inside of the oil sprayer 6, the feeding pipe 7 is used to deliver the anti-splashing liquid to the oil sprayer 6, so that the anti-splashing liquid is sprayed outward through the oil spraying groove 8, and the anti-splashing liquid is sprayed on the surface of the welding gun, the anti-splashing liquid is a chemical agent used to prevent high-temperature metal particles from splashing and adhering to non-welding parts during welding, so as to avoid the adhesion of high-temperature metal particles on the surface of the welding gun.

[0021] The rotating base 11 and the gun cleaning device 5 are movably connected through a butt joint clamp 14, the upper end of the rotating base 11 is provided with a circular hole, the bottom of the gun cleaning device 5 is provided with a receiving disc 10, the welding gun is inserted into the inside of the gun cleaning device 5, so that the head of the welding gun is placed on the inner side of the rotating base 11, and the surface of the welding gun does not contact the reamer 13, in the process of cleaning, the welding gun is fixed by using the fixed clamp 4, the rotating base 11 can match the structure of the welding gun nozzle by using the upper circular hole and the arc-shaped slot of the reamer 13, the reamer 13 is rotated in the process of rotating the rotating base 11, the reamer 13 extends into the welding gun nozzle and rotates around the nozzle, so that the welding slag in the welding gun nozzle and the conductive nozzle can be cleaned, and the anti-splashing liquid is sprayed on the head of the welding gun in the process of pulling out after the cleaning is completed.

[0022] The lower end of the butt joint clamp 14 is detachably installed with a rotating rod 15, the bottom of the gun cleaning device 5 is provided with a driver 9 used to cooperate with the rotating rod 15, in operation, the motor in the driver 9 drives the rotating rod 15 to rotate, the rotating rod 15 drives the rotating base 11 to rotate, so as to drive the reamer 13 in the rotating base 11 to rotate.

[0023] The upper end of the rotating base 11 is provided with a plurality of circular grooves 12, the plurality of circular grooves 12 are distributed in a ring shape around the center of the rotating base 11, when the reamer 13 cleans the welding slag on the welding gun nozzle by rotating, the falling welding slag is placed on the inner side of the rotating base 11, in order to avoid the accumulation of the welding slag in the rotating base 11, the circular grooves 12 are used to discharge the welding slag downward in the process of rotating the rotating base 11.

[0024] The upper end of the wire cutter 3 and the oil sprayer 6 is provided with a guide slot 19, and the upper end diameter of the guide slot 19 is larger than the lower end diameter of the guide slot 19. The guide slot 19 is designed to be large at the top and small at the bottom, which can guide the insertion and installation of the welding torch and the welding wire, and make the welding torch and the welding wire easily complete the docking operation on the rotating base 11 and the knife seat 16.

[0025] The outer edge of one end of the blade 17 is provided with a moving push rod 18, and the other end of the blade 17 is a beveled structure. The moving push rod 18 is an electric push rod, which drives the blade 17 to translate on the surface of the knife seat 16, and completes the cutting of the welding wire.

[0026] The middle part of the knife seat 16 is provided with a cutting hole 20, and the lower end of the wire cutter 3 is provided with a blanking hole. The user inserts the welding wire into the knife seat 16 of the cutting hole 20, and after completing the cutting process, the cut welding wire is discharged outward through the blanking hole of the wire cutter 3.

[0027] The outer surface of one side of the support column 1 is fixedly installed with a material receiving hopper 2, which is located below the wire cutter 3. The material receiving hopper 2 can collect the welding wire falling from the wire cutter 3.

[0028] The upper end of the gun cleaning device 5 is provided with a fixed clamp 4, and the middle part of the fixed clamp 4 is provided with a clamping groove matched with the welding torch. The fixed clamp 4 can be used to fix the welding torch during the cleaning operation of the gun cleaning device 5.

[0029] The arc welding gun cleaning and wire cutting machine is used. When the arc welding gun cleaning and wire cutting machine is used, the slag on the nozzle structure of the welding torch can be cleaned and the oil can be sprayed, which can shorten the time required for daily maintenance, improve the working efficiency of the welding robot, and facilitate the cleaning operation of the welding torch. When the welding torch is inserted into the oil sprayer 6, the head of the welding torch is placed inside the rotating base 11, and the surface of the welding torch does not contact the reamer 13. During the cleaning process, the welding torch is fixed by the fixed clamp 4. The rotating base 11 can match the nozzle structure of the welding torch by using the upper circular hole and the arc-shaped slot of the reamer 13. The reamer 13 rotates during the rotation of the rotating base 11. The reamer 13 extends into the welding torch nozzle and rotates around the nozzle. In this way, the welding slag in the welding torch nozzle and the conductive nozzle can be cleaned. After the cleaning is completed, the welding torch head is sprayed with anti-splashing liquid during the pulling-out process. The anti-splashing liquid is sprayed on the surface of the welding torch by using the oil sprayer 6 and the oil sprayer 8. The anti-splashing liquid is a chemical agent used to prevent high-temperature metal particles from splashing and adhering to non-welding parts during welding. This can prevent high-temperature metal particles from adhering to the surface of the welding torch, which facilitates the cleaning operation in the later stage. By setting the wire cutter 3, in the use of the arc welding gun cleaning and wire reducing machine, the cleaning device 5 is optimized, which can complete the wire cutting process of the welding gun during the cleaning process, and improve its functionality. During operation, the user inserts the welding wire into the blade holder 16 of the cutting hole 20, drives the blade 17 by moving the push rod 18, so that the blade 17 translates on the surface of the blade holder 16, and completes the cutting process of the welding wire. After the cutting process is completed, the cut welding wire is discharged outward through the discharge port of the wire cutter 3. By setting the receiving hopper 2, the welding wire falling from the wire cutter 3 can be collected. In addition, the guide slot 19 uses the structure design of large at the top and small at the bottom to guide the insertion and installation of the welding gun and the welding wire, so that the welding gun and the welding wire can easily complete the docking operation of the rotating base 11 and the blade holder 16.

[0030] The above is only an example and description of the structure of the present application. Those skilled in the art can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined by the present claims.

Claims

1. An arc welding gun cleaning and wire reducing machine characterized by, Including support column (1), wire cutter (3) and gun cleaning device (5), the gun cleaning device (5) is fixedly installed on the outer surface of one side of support column (1) upper position, the wire cutter (3) is arranged on the outer surface of the side of gun cleaning device (5), the gun cleaning device (5) includes oil sprayer (6) and rotary base (11), the oil sprayer (6) is fixedly installed on the inner side of gun cleaning device (5) upper position, the rotary base (11) is movably installed in the lower part of oil sprayer (6), the upper end of rotary base (11) is fixedly installed with reamer (13), the upper surface of reamer (13) is provided with arc-shaped cutter groove, the inside of wire cutter (3) is fixedly installed with cutter holder (16), and the upper surface of cutter holder (16) is movably installed with blade (17).

2. A machine for clearing and reducing the wire of an arc welding gun according to claim 1, characterized in that, One end of the oil sprayer (6) is fixedly installed with a feed pipe (7), and the inside of the oil sprayer (6) is provided with an oil injection groove (8).

3. A machine for clearing and reducing the wire of an arc welding gun according to claim 1, characterized in that, The rotary base (11) and the gun cleaning device (5) are movably connected through the butt joint clamp (14), the upper end of the rotary base (11) is provided with a circular hole, and the bottom of the gun cleaning device (5) is provided with a material receiving disc (10).

4. A machine for clearing and reducing the wire of an arc welding gun according to claim 3, characterized in that, The lower end of the butt joint clamp (14) is provided with a rotating rod (15), and the bottom of the gun cleaning device (5) is provided with a driver (9) for cooperating with the rotating rod (15).

5. A machine for clearing and reducing the wire of an arc welding gun according to claim 4, characterized in that, The upper end of the rotary base (11) is provided with a plurality of circular notches (12), and the plurality of circular notches (12) are distributed in a ring shape around the center of the rotary base (11).

6. A machine for clearing and reducing the wire of an arc welding gun according to claim 1, characterized in that, The upper end of the wire cutter (3) and the oil sprayer (6) is provided with a guide slot (19), and the diameter of the upper end of the guide slot (19) is greater than the diameter of the lower end of the guide slot (19).

7. A machine for clearing and reducing the wire of an arc welding gun as defined in claim 1, characterized in that, One end of the blade (17) is provided with a moving push rod (18), and the other end of the blade (17) is a bevel structure.

8. A machine for clearing and reducing the wire of an arc welding gun according to claim 7, characterized in that, The middle part of the cutter holder (16) is provided with a cutting hole (20), and the lower end of the wire cutter (3) is provided with a material falling port.

9. A machine for clearing and reducing the wire of an arc welding gun according to claim 8, characterized in that, The outer surface of one side of the support column (1) is fixedly installed with a material receiving hopper (2), and the material receiving hopper (2) is located below the wire cutter (3).

10. The arc welding gun de-clogging and wire reducing machine of claim 1 wherein, The upper end of the gun cleaning device (5) is provided with a fixed clamp (4), and the middle part of the fixed clamp (4) is provided with a clamping groove for cooperating with the welding gun.

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