Cleaning device for robot welding gun
By designing a robot welding torch cleaning device including mounting barrels and cleaning components, the problem of degradation of welding quality and time-consuming and labor-intensive cleaning caused by the accumulation of impurities on the surface of the welding torch is solved, and rapid and efficient welding torch cleaning is achieved, and welding efficiency is improved.
Patent Information
- Application Number
- CN202421808807.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When using a robot welding gun for welding, impurities such as welding slag, oxides and splashes will accumulate on the surface of the robot welding gun during the welding process, affecting the stability of the welding arc and the consistency of welding parameters, resulting in a decrease in the quality of the weld. The existing cleaning methods require the disassembly of the welding gun, which is time-consuming and labor-intensive and reduces the welding processing efficiency.
A cleaning device for a robot welding gun is designed, including a mounting barrel and a cleaning assembly. The cleaning assembly consists of a two-axis motor, a connecting barrel, multiple scrapers and a mounting ring. The cleaning assembly is fixed by the mounting barrel, and the surface of the welding gun is cleaned by a two-axis motor drives the scraper. The fixing assembly and extrusion assembly ensure that the scraper is in close contact with the surface of the welding gun.
It realizes rapid and efficient cleaning of the surface of the robot welding torch, avoids time-consuming and labor-intensive during the disassembly, improves welding processing efficiency, and ensures the stability of the welding arc and the consistency of welding parameters.
Smart Images
Figure CN223028793U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of robot welding torches, and particularly relates to a cleaning device for a robot welding torch. Background Technique
[0002] A robot welding torch refers to the part that is controlled by a welding robot and performs welding operations during the welding process. According to different welding methods, robot welding torches can be divided into various types, such as arc welding torches and spot welding torches, etc. Among them, an arc welding torch is internally equipped with a contact tip and a channel and nozzle for delivering shielding gas to the welding area, while a spot welding torch mainly heats and welds joints through the action of heat energy.
[0003] When using a robot welding torch for welding, during the welding process, impurities such as welding slag, oxides, and spatter will accumulate on the surface of the robot welding torch. These impurities will affect the stability of the welding arc and the consistency of welding parameters, resulting in a decline in the weld quality. It is necessary to clean the surface of the robot welding torch. When cleaning the robot welding torch, it is necessary to disassemble the robot welding torch and clean it with a cleaning machine. The problems existing in the above technology are: when disassembling the robot welding torch, it is necessary to use matching tools, and the disassembly process is time-consuming and laborious, reducing the efficiency of welding processing. Summary of the Utility Model
[0004] Aiming at the problems existing in the prior art, the utility model provides a cleaning device for a robot welding torch that can overcome or at least partially solve the above problems.
[0005] The utility model is realized as follows. A cleaning device for a robot welding torch includes an installation cylinder and a cleaning component. The installation cylinder includes a cylinder body, a mounting plate, and a mounting sleeve. The surface of the mounting plate is fixedly connected to the inside of the cylinder body, and the top of the mounting sleeve is fixedly connected to the bottom of the mounting plate. The cleaning component includes a dual-axis motor, a connecting cylinder, a plurality of scrapers, and a mounting ring. The top of the dual-axis motor is fixedly connected to the top inside the mounting sleeve. The connecting cylinder is located on the top of the mounting plate, and the inside of the connecting cylinder is slidably connected to the surface of the top output end of the dual-axis motor. The bottoms of the plurality of scrapers are fixedly connected to the top of the connecting cylinder, and the inside of the mounting ring is fixedly connected to the top of the surfaces of the plurality of scrapers;
[0006] The installation cylinder is used for installing and fixing the cleaning component;
[0007] The cleaning component is used for cleaning the robot welding torch.
[0008] In order to prevent multiple scrapers from tilting, preferably, a limiting ring is fixedly connected to the surface of the mounting ring. A connecting ring is movably connected to the surface of the limiting ring. A plurality of connecting blocks are fixedly connected to the surface of the connecting ring. A fixing assembly is arranged at the top inside the cylinder body, and an extrusion assembly is arranged at the top of the mounting ring. By restricting the moving direction of the mounting ring through the limiting ring, the mounting ring is prevented from shifting, thereby preventing multiple scrapers from tilting.
[0009] In order to facilitate fixing the cylinder body on the surface of the robot welding torch, preferably, the fixing assembly includes a fixing rod, two fixing plates, a fixing seat and a fixing screw. The right side of the fixing rod is fixedly connected to the top of the right side inside the cylinder body. The right side of the right fixing plate is fixedly connected to the left side of the fixing rod. The right side of the fixing seat is fixedly connected to the left side of the left fixing plate. The right side of the surface of the fixing screw is movably connected to the inside of the fixing seat. The surface of the fixing screw is threadedly connected to the left side inside the cylinder body. By sleeving the cylinder body on the surface of the robot welding torch, multiple scrapers are all in close contact with the surface of the robot welding torch. At this time, the robot welding torch is located at the opposite ends of the two fixing plates. Rotate the fixing screw. During the rotation of the fixing screw, the left fixing plate is driven to move to the right. The cylinder body and the robot welding torch are clamped and fixed through the two fixing plates, so that the cylinder body and the robot welding torch are kept stable.
[0010] In order to keep multiple scrapers in close contact with the surface of the robot welding torch, preferably, the extrusion assembly includes a fixing ring, a plurality of extrusion springs and a movable ring. The surface of the fixing ring is fixedly connected to the inside of the cylinder body. The bottoms of the plurality of extrusion springs are fixedly connected to the top of the fixing ring. The surface of the movable ring is movably connected to the inside of the cylinder body. The tops of the plurality of extrusion springs are fixedly connected to the bottom of the movable ring. One side of the plurality of connecting blocks close to the movable ring is fixedly connected to the inside of the movable ring. Through the plurality of extrusion springs, an upward thrust is generated on the fixing ring. An upward thrust is generated on the connecting ring through the plurality of connecting blocks. The connecting ring drives multiple scrapers to press the robot welding torch through the limiting ring, so that multiple scrapers are kept in close contact with the surface of the robot welding torch.
[0011] In order to facilitate the collection and treatment of the cleaning residues after cleaning, preferably, a dust-proof net is fixedly connected to the bottom inside the cylinder body. The surface of the bottom output end of the double-shaft motor is movably connected to the inside of the dust-proof net. A fan blade is fixedly connected to the surface of the bottom output end of the double-shaft motor. The fan blade is located at the bottom of the dust-proof net. The surface of the fan blade is movably connected to the inside of the cylinder body. The output end at the bottom of the double-shaft motor drives the fan blade to rotate. During the rotation of the fan blade, the air inside the cylinder body is driven to flow. The cleaning residues fall to the bottom inside the cylinder body along with the air flow. The cleaning residues are blocked by the dust-proof net, thereby collecting and treating the cleaning residues.
[0012] To prevent the movable ring from rotating and causing distortion of multiple compression springs, preferably, a plurality of limiting rods are fixedly connected to the surface of the movable ring, and the surfaces of the plurality of limiting rods are all slidably connected to the inside of the cylinder body. The moving direction of the movable ring is restricted by the plurality of limiting rods, thereby preventing the movable ring from rotating.
[0013] To prevent the left fixing plate from rotating during movement and causing the left fixing plate to fail to fit the surface of the robot welding torch, preferably, two sliding rods are fixedly connected to the left side of the left fixing plate, and the surfaces of the two sliding rods are both slidably connected to the inside of the cylinder body. The moving direction of the left fixing plate is restricted by the two sliding rods, thereby preventing the left fixing plate from rotating.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] By providing structural components such as an installation cylinder, a cylinder body, an installation plate, an installation sleeve, and a cleaning component, the cleaning component is installed and fixed through the installation cylinder, the robot welding torch is cleaned through the cleaning component, the cylinder body is fixed on the surface of the robot welding torch through the fixing component, and a plurality of scraping blades are kept in close contact with the surface of the robot welding torch through the pressing component, achieving the effect of facilitating the cleaning of the surface of the robot welding torch. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the present utility model;
[0017] Figure 2 is a three-dimensional structural schematic diagram of the inside of the cylinder body provided by an embodiment of the present utility model;
[0018] Figure 3 is a three-dimensional schematic diagram of a partial structure provided by an embodiment of the present utility model;
[0019] Figure 4 is a three-dimensional structural schematic diagram of the fixing component provided by an embodiment of the present utility model.
[0020] In the figure: 1, installation cylinder; 101, cylinder body; 102, installation plate; 103, installation sleeve; 2, cleaning component; 201, biaxial motor; 202, connecting cylinder; 203, scraping blade; 204, installation ring; 3, limiting ring; 4, connecting ring; 5, connecting block; 6, fixing component; 601, fixing rod; 602, fixing plate; 603, fixing seat; 604, fixing screw; 7, pressing component; 701, fixing ring; 702, compression spring; 703, movable ring; 8, dust-proof net; 9, fan blade; 10, limiting rod; 11, sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] To further understand the invention content, features and effects of the present utility model, the following embodiments are exemplified and described in detail with reference to the accompanying drawings as follows.
[0022] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.
[0023] As Figures 1 to 4As shown in the figure, a cleaning device for a robot welding torch provided by an embodiment of the present utility model includes an installation cylinder 1 and a cleaning component 2. The installation cylinder 1 includes a cylinder body 101, a mounting plate 102, and a mounting sleeve 103. The surface of the mounting plate 102 is fixedly connected to the inside of the cylinder body 101, and the top of the mounting sleeve 103 is fixedly connected to the bottom of the mounting plate 102. The cleaning component 2 includes a double-shaft motor 201, a connecting cylinder 202, a plurality of scraping blades 203, and a mounting ring 204. The top of the double-shaft motor 201 is fixedly connected to the top inside the mounting sleeve 103. The connecting cylinder 202 is located on the top of the mounting plate 102, and the inside of the connecting cylinder 202 is slidably connected to the surface of the top output end of the double-shaft motor 201. The bottoms of the plurality of scraping blades 203 are fixedly connected to the top of the connecting cylinder 202, and the inside of the mounting ring 204 is fixedly connected to the top of the surfaces of the plurality of scraping blades 203. The installation cylinder 1 is used to install and fix the cleaning component 2. The cleaning component 2 is used to clean the robot welding torch. In order to prevent the plurality of scraping blades 203 from tilting, a limiting ring 3 is fixedly connected to the surface of the mounting ring 204. A connecting ring 4 is movably connected to the surface of the limiting ring 3. A plurality of connecting blocks 5 are fixedly connected to the surface of the connecting ring 4. A fixing component 6 is provided at the top inside the cylinder body 101, and an extrusion component 7 is provided at the top of the mounting ring 204. By restricting the moving direction of the mounting ring 204 through the limiting ring 3, the mounting ring 204 is prevented from shifting, thereby preventing the plurality of scraping blades 203 from tilting. In order to facilitate fixing the cylinder body 101 on the surface of the robot welding torch, the fixing component 6 includes a fixing rod 601, two fixing plates 602, a fixing seat 603, and a fixing screw 604. The right side of the fixing rod 601 is fixedly connected to the top on the right side inside the cylinder body 101. The right side of the right fixing plate 602 is fixedly connected to the left side of the fixing rod 601. The right side of the fixing seat 603 is fixedly connected to the left side of the left fixing plate 602. The right side of the surface of the fixing screw 604 is movably connected to the inside of the fixing seat 603, and the surface of the fixing screw 604 is threadedly connected to the left side inside the cylinder body 101. By sleeving the cylinder body 101 on the surface of the robot welding torch, the plurality of scraping blades 203 are all in close contact with the surface of the robot welding torch. At this time, the robot welding torch is located at the opposite ends of the two fixing plates 602. Rotate the fixing screw 604. During the rotation of the fixing screw 604, the left fixing plate 602 is driven to move to the right, and the robot welding torch is clamped and fixed by the two fixing plates 602, so that the cylinder body 101 and the robot welding torch are kept stable. In order to keep the plurality of scraping blades 203 in close contact with the surface of the robot welding torch, the extrusion component 7 includes a fixing ring 701, a plurality of extrusion springs 702, and a movable ring 703. The surface of the fixing ring 701 is fixedly connected to the inside of the cylinder body 101. The bottoms of the plurality of extrusion springs 702 are fixedly connected to the top of the fixing ring 701. The surface of the movable ring 703 is movably connected to the inside of the cylinder body 101. The tops of the plurality of extrusion springs 702 are fixedly connected to the bottom of the movable ring 703.One side of multiple connecting blocks 5 close to the movable ring 703 is fixedly connected to the inside of the movable ring 703. Through multiple compression springs 702, an upward thrust is generated on the fixed ring 701, and an upward thrust is generated on the connecting ring 4 through the multiple connecting blocks 5. The connecting ring 4 drives multiple scraping blades 203 to squeeze the robot welding torch through the limiting ring 3, so that the multiple scraping blades 203 are kept in close contact with the surface of the robot welding torch. In order to facilitate the collection and treatment of the cleaning residues after cleaning, a dust-proof net 8 is fixedly connected to the bottom inside the cylinder body 101. The surface of the bottom output end of the double-shaft motor 201 is movably connected to the inside of the dust-proof net 8. A fan blade 9 is fixedly connected to the surface of the bottom output end of the double-shaft motor 201. The fan blade 9 is located at the bottom of the dust-proof net 8, and the surface of the fan blade 9 is movably connected to the inside of the cylinder body 101. The bottom output end of the double-shaft motor 201 drives the fan blade 9 to rotate. During the rotation of the fan blade 9, the air inside the cylinder body 101 is driven to flow. The cleaning residues fall into the bottom inside the cylinder body 101 along with the air flow, and the dust-proof net 8 blocks the cleaning residues, so as to collect and treat the cleaning residues. In order to prevent the movable ring 703 from rotating and causing the multiple compression springs 702 to be distorted, multiple limiting rods 10 are fixedly connected to the surface of the movable ring 703, and the surfaces of the multiple limiting rods 10 are all slidably connected to the inside of the cylinder body 101. The moving direction of the movable ring 703 is restricted by the multiple limiting rods 10, so as to prevent the movable ring 703 from rotating. In order to prevent the left fixing plate 602 from rotating during the movement and causing the left fixing plate 602 to not fit the surface of the robot welding torch, two sliding rods 11 are fixedly connected to the left side of the left fixing plate 602, and the surfaces of the two sliding rods 11 are all slidably connected to the inside of the cylinder body 101. The moving direction of the left fixing plate 602 is restricted by the two sliding rods 11, so as to prevent the left fixing plate 602 from rotating.,
[0024] The working principle of the present utility model:
[0025] When cleaning the surface of the robotic welding torch, the cylinder body 101 is sleeved on the surface of the robotic welding torch. A plurality of scraping blades 203 are all in close contact with the surface of the robotic welding torch. The robotic welding torch presses the plurality of scraping blades 203 downward. During the movement of the plurality of scraping blades 203, the movable ring 703 is driven to move downward, and a plurality of compression springs 702 are deformed. At this time, the robotic welding torch is located at the relative ends of the two fixing plates 602. Rotate the fixing screw 604. During the rotation of the fixing screw 604, the left fixing plate 602 is driven to move to the right, and the robotic welding torch is clamped and fixed by the two fixing plates 602, so that the cylinder body 101 and the robotic welding torch are kept stable. Start the double-shaft motor 201. The output end at the top of the double-shaft motor 201 drives the connecting cylinder 202 to rotate. During the rotation of the connecting cylinder 202, the plurality of scraping blades 203 are driven to rotate. During the rotation of the plurality of scraping blades 203, the surface of the robotic welding torch is cleaned. The output end at the bottom of the double-shaft motor 201 drives the fan blade 9 to rotate. During the rotation of the fan blade 9, the air inside the cylinder body 101 is driven to flow. The cleaning residues fall into the bottom inside the cylinder body 101 along with the air flow. The dust-proof net 8 blocks the cleaning residues, and the cleaning residues are collected and processed.
[0026] 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 further includes elements inherent to such process, method, article or device.
[0027] The above are only the preferred embodiments of the present invention, and do not constitute any form of limitation to the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, within the scope of the technical solution of the present invention.
Claims
1. A cleaning device for a robot welding gun, comprising a mounting tube (1) and a cleaning assembly (2), characterized in that: The mounting cylinder (1) comprises a cylinder body (101), a mounting plate (102) and a mounting sleeve (103); the surface of the mounting plate (102) is fixedly connected to the inside of the cylinder body (101); the top of the mounting sleeve (103) is fixedly connected to the bottom of the mounting plate (102); the cleaning assembly (2) comprises a dual-axis motor (201), a connecting cylinder (202), a plurality of scrapers (203) and a mounting ring (204); the top of the dual-axis motor (201) is fixedly connected to the top of the inside of the mounting sleeve (103); the connecting cylinder (202) is located at the top of the mounting plate (102); the inside of the connecting cylinder (202) is slidably connected to the surface of the top output end of the dual-axis motor (201); the bottoms of the plurality of scrapers (203) are fixedly connected to the top of the connecting cylinder (202); and the inside of the mounting ring (204) is fixedly connected to the top of the surfaces of the plurality of scrapers (203); The installation cylinder (1) is used to install and fix the cleaning component (2); The cleaning component (2) is used for cleaning a robot welding gun.
2. A cleaning device for a robot welding gun as claimed in claim 1, characterized in that: The surface of the mounting ring (204) is fixedly connected to a limiting ring (3), the surface of the limiting ring (3) is movably connected to a connecting ring (4), the surface of the connecting ring (4) is fixedly connected to a plurality of connecting blocks (5), a fixing component (6) is arranged at the top of the cylinder (101), and an extrusion component (7) is arranged at the top of the mounting ring (204).
3. A cleaning device for a robot welding gun as claimed in claim 2, characterized in that: The fixing assembly (6) comprises a fixing rod (601), two fixing plates (602), a fixing seat (603) and a fixing screw (604); the right side of the fixing rod (601) is fixedly connected to the top of the right side of the inside of the cylinder (101); the right side of the fixing plate (602) on the right side is fixedly connected to the left side of the fixing rod (601); the right side of the fixing seat (603) is fixedly connected to the left side of the fixing plate (602) on the left side; the right side of the surface of the fixing screw (604) is movably connected to the inside of the fixing seat (603); and the surface of the fixing screw (604) is threadedly connected to the left side of the inside of the cylinder (101).
4. A cleaning device for a robot welding gun as claimed in claim 2, characterized in that: The extrusion assembly (7) comprises a fixed ring (701), a plurality of extrusion springs (702) and a movable ring (703); the surface of the fixed ring (701) is fixedly connected to the interior of the cylinder (101); the bottoms of the plurality of extrusion springs (702) are fixedly connected to the top of the fixed ring (701); the surface of the movable ring (703) is movably connected to the interior of the cylinder (101); the tops of the plurality of extrusion springs (702) are fixedly connected to the bottom of the movable ring (703); and the side of the plurality of connection blocks (5) close to the movable ring (703) is fixedly connected to the interior of the movable ring (703).
5. A cleaning device for a robot welding gun as claimed in claim 1, characterized in that: A dustproof net (8) is fixedly connected to the bottom of the cylinder (101), the surface of the bottom output end of the dual-axis motor (201) is movably connected to the inside of the dustproof net (8), the surface of the bottom output end of the dual-axis motor (201) is fixedly connected to a fan blade (9), the fan blade (9) is located at the bottom of the dustproof net (8), and the surface of the fan blade (9) is movably connected to the inside of the cylinder (101).
6. A cleaning device for a robot welding gun as claimed in claim 4, characterized in that: A plurality of limiting rods (10) are fixedly connected to the surface of the movable ring (703), and the surfaces of the plurality of limiting rods (10) are all slidably connected to the interior of the cylinder (101).