Multifunctional welding robot arm
The multi-functional welding robot arm, which integrates welding and grinding mechanisms, solves the problem of additional grinding after welding in existing technologies, realizes an efficient and simplified processing flow, and improves the processing efficiency and quality of objects.
Patent Information
- Application Number
- CN202520074770.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Existing welding robot arms require a separate robotic arm to perform grinding operations after welding, which increases the complexity of production scheduling and reduces the efficiency of object processing.
A multifunctional welding robot arm was designed, integrating welding and grinding mechanisms. Through the cooperation of knobs and inserts, it can directly switch to grinding function after welding, reducing machine change time and scheduling complexity. The four-corner clamping and positioning are achieved through motor-driven linkages and clamping plates to prevent objects from shaking.
It improves the efficiency and quality of object processing, reduces machine changeover time and scheduling complexity, and enhances the efficiency and quality of object processing.
Smart Images
Figure CN223684841U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to welding robot technical field especially relates to multifunctional welding robot arm. BACKGROUND
[0002] Welding robot technology is a kind of modernization automation equipment integrated with mechanical, computer, electronic, sensor and artificial intelligence etc. It is mainly composed of mechanical arm and control system, can replace artificial and carry out efficient, accurate welding operation, improves production efficiency and product quality.
[0003] Multifunctional welding robot arm is a kind of advanced form of welding robot, has multiple functions, such as welding, polishing and additional functions such as cooling. This robot arm realizes real-time monitoring and adjustment to welding process through precise sensor and advanced control system, ensures welding quality and efficiency
[0004] In prior art, part welding robot arm only installs some processing mechanism alone, for example, welding or polishing, and needs to start another mechanical hand to carry out polishing operation to welding interface of object after welding, increases the complexity of production scheduling, reduces the efficiency of object processing, and multifunctional welding robot arm is proposed to solve the above problems. UTILITY MODEL CONTENT
[0005] In order to make up for the above shortcomings, the utility model provides multifunctional welding robot arm, aims at improving the problem that part welding robot arm in prior art needs to start another mechanical hand to carry out polishing operation to welding interface of object after welding, increases the complexity of production scheduling, reduces the efficiency of object processing.
[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:
[0007] Multifunctional welding robot arm, including mechanical table, the one side of mechanical table is fixedly connected with a plurality of control knobs, the top of mechanical table is fixedly connected with the sliding assembly for providing left and right movement, the one side of sliding assembly is fixedly connected with mechanical arm one, the inner wall of mechanical arm one is slidably connected with mechanical arm two, the side away from mechanical arm one of mechanical arm two is rotatably connected with pneumatic shaft, the outside of pneumatic shaft is fixedly connected with two connecting blocks, the one side of one connecting block is fixedly connected with clamping jaw, the one side of another connecting block is fixedly connected with two supporting plates, the inner wall of two supporting plates is rotatably connected with rotating column, the outside one side of rotating column is fixedly connected with welding mechanism, the outside other side of rotating column is fixedly connected with polishing mechanism;
[0008] As the further description of the above technical scheme:
[0009] The sliding assembly comprises a slide rail, one side of the slide rail is fixedly connected to one side of the mechanical table, the slide rail is slidingly connected to the back plate away from the mechanical table, and one side of the mechanical arm is slidingly connected to the inner wall of the back plate.
[0010] As a further description of the above technical solution:
[0011] The outer side of the rotating column is fixedly connected with two limiting blocks, the outer side of the two limiting blocks is slidingly connected with a knob, the outer side of the knob is fixedly connected with two insertion columns, and the insertion columns are in clamping relationship with one of the supporting plates.
[0012] As a further description of the above technical solution:
[0013] One side of one of the supporting plates is rotatably connected with a gasket, one side of the gasket is fixedly connected with a spring, and the other end of the spring is fixedly connected to one side of the knob.
[0014] As a further description of the above technical solution:
[0015] The inner wall of one side of the mechanical table is detachably connected with two clamping blocks, and the side away from the mechanical table of the two clamping blocks is fixedly connected with a storage box.
[0016] As a further description of the above technical solution:
[0017] The inner wall of the mechanical table is fixedly connected with a motor, and the driving end of the motor is fixedly connected with a main shaft.
[0018] As a further description of the above technical solution:
[0019] The outer side of the main shaft is fixedly connected with a rotating disc, the rotating disc is rotatably connected with a plurality of connecting rods away from the motor, and the other end of the connecting rod is rotatably connected with a clamping plate.
[0020] As a further description of the above technical solution:
[0021] The inner wall of the knob is slidingly connected to the outer side of the rotating column, and the inner wall of the gasket is fixedly connected to the outer side of the rotating column.
[0022] As a further description of the above technical solution:
[0023] One side of the storage box is in contact with one side of the mechanical table, and one end of the main shaft is rotatably connected to the inner wall of the mechanical table.
[0024] As a further description of the above technical solution:
[0025] The outer rotary connection of the rotating disc is connected to the inner wall of the mechanical table, and one side of the clamping plate is slidingly connected to the outside of the mechanical table.
[0026] The utility model has the advantages of the following:
[0027] 1、The utility model discloses a welding mechanism is used to the welding of article, can pull knob, make that the post is separated with the clamping of support board, then rotate knob for about 180 degrees, change the polishing mechanism, then loosen hand, at this moment can polish the welding joint of article, reduced the time of change machine and the complexity of dispatch, improved the processing efficiency of article.
[0028] 2、The utility model discloses, through starting motor can drive the rotation of main shaft and rotating disc, thereby drive multiple connecting rods rotate, make multiple clamping plates move to the center, thereby complete four -corner clamping positioning of article, prevent the article from appearing the situation of shaking when welding, improved the quality of article processing. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 It is the three -dimensional schematic view of multifunctional welding robot arm that the utility model proposes;
[0030] Figure 2 It is the structure schematic view of mechanical hand one of multifunctional welding robot arm that the utility model proposes;
[0031] Figure 3 It is Figure 2 The enlarged view of A in the figure;
[0032] Figure 4 It is the structure schematic view of storage box of multifunctional welding robot arm that the utility model proposes;
[0033] Figure 5 It is the structure schematic view of rotating disc of multifunctional welding robot arm that the utility model proposes.
[0034] LEGEND:
[0035] 1, mechanical table;2, control knob;3, slide rail;4, backboard;5, mechanical arm one;6, mechanical arm two;7, pneumatic shaft;8, connecting block;9, clamping jaw;10, support board;11, rotating column;12, welding mechanism;13, polishing mechanism;14, limit block;15, knob;16, post;17, gasket;18, spring;19, clamping block;20, storage box;21, motor;22, main shaft;23, rotating disc;24, connecting rod;25, clamping plate. DETAILED DESCRIPTION
[0036] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0037] With reference to Figures 1 to 3 The utility model provides an embodiment: multi -functional welding robot arm, including mechanical table 1, a plurality of control knobs 2 are fixedly connected to one side of mechanical table 1, the control knob 2 here is used for controlling the switch of this device and adjusting various processing parameter value, the top of mechanical table 1 is fixedly connected with the sliding assembly for providing left and right movement, and the sliding assembly includes slide rail 3, one side of slide rail 3 is fixedly connected to one side of mechanical table 1, and the side, away from mechanical table 1, of slide rail 3 is slidingly connected with backboard 4, the backboard 4 here can slide left and right on the surface of slide rail 3, which is prior art, and will not be repeated here, one side of sliding assembly is fixedly connected with mechanical arm one 5, one side of mechanical arm one 5 is slidingly connected to the inner wall of backboard 4, and the inner wall of mechanical arm one 5 is slidingly connected with mechanical arm two 6, which can slide on the inner wall of mechanical arm one 5 under the control of control knob 2, so as to adjust the position before and after according to the condition of processing object.
[0038] The utility model discloses an embodiment: multi -functional welding robot arm, including mechanical table 1, a plurality of control knobs 2 are fixedly connected to one side of mechanical table 1, the control knob 2 here is used for controlling the switch of this device and adjusting various processing parameter value, the top of mechanical table 1 is fixedly connected with the sliding assembly for providing left and right movement, and the sliding assembly includes slide rail 3, one side of slide rail 3 is fixedly connected to one side of mechanical table 1, and the side, away from mechanical table 1, of slide rail 3 is slidingly connected with backboard 4, the backboard 4 here can slide left and right on the surface of slide rail 3, which is prior art, and will not be repeated here, one side of sliding assembly is fixedly connected with mechanical arm one 5, one side of mechanical arm one 5 is slidingly connected to the inner wall of backboard 4, and the inner wall of mechanical arm one 5 is slidingly connected with mechanical arm two 6, which can slide on the inner wall of mechanical arm one 5 under the control of control knob 2, so as to adjust the position before and after according to the condition of processing object.
[0039] The inner wall of the knob 15 is slidingly connected to the outside of the rotating column 11, and the outside of the knob 15 is fixedly connected with two insertion columns 16, which are in clamping relationship with one of the supporting plates 10. The insertion column 16 is a locking mechanism, which can ensure the current state of the rotating column 11 and prevent it from being separated. One side of one of the supporting plates 10 is rotatably connected with a gasket 17, the inner wall of which is fixedly connected to the outside of the rotating column 11. One side of the gasket 17 is fixedly connected with a spring 18, the other end of which is fixedly connected to one side of the knob 15. When the welding joint needs to be polished after the welding operation is completed, the knob 15 can be pulled first, so that the insertion column 16 is separated from the clamping of the supporting plate 10, and then the knob 15 is rotated by about 180 degrees to exchange the polishing mechanism 13, and then the hand is released. At this time, the welding joint of the object can be polished, which reduces the time of changing machine and the complexity of scheduling, and improves the processing efficiency of the object.
[0040] Referring to Figure 2 , Figure 4 and Figure 5 , the inner wall of one side of the mechanical table 1 is detachably connected with two clamping blocks 19, which are directly buckled on the inner wall of one side of the mechanical table 1. When it is taken out, it can be directly pulled up. The side away from the mechanical table 1 of the two clamping blocks 19 is fixedly connected with a storage box 20, one side of which is in contact with one side of the mechanical table 1. After the welding joint of the object is polished, the pneumatic shaft 7 can be controlled to rotate about 180 degrees, and then the object is clamped by the clamping jaw 9 and sent to the slope on the right side of the outside of the mechanical table 1 and dropped. At this time, the object will roll into the inside of the storage box 20, so as to complete the collection of materials and reduce the labor intensity of the workers. The inner wall of the mechanical table 1 is fixedly connected with a motor 21, which provides stable support for the motor 21. The driving end of the motor 21 is fixedly connected with a main shaft 22. After the motor 21 is started, the main shaft 22 can be driven to rotate.
[0041] One end of the main shaft 22 is rotatably connected to the inner wall of the mechanical table 1. The outside of the main shaft 22 is fixedly connected with a rotating disc 23, which can be driven to rotate when the main shaft 22 rotates. The outside of the rotating disc 23 is rotatably connected to the inner wall of the mechanical table 1. The side away from the motor 21 of the rotating disc 23 is rotatably connected with a plurality of connecting rods 24, which can be driven to rotate correspondingly when the rotating disc 23 rotates. The other end of the connecting rod 24 is rotatably connected with a clamping plate 25, one side of which is slidingly connected to the outside of the mechanical table 1. When the connecting rod 24 rotates, the plurality of clamping plates 25 can be driven to move towards the center, so as to complete the four-corner clamping positioning of the object, prevent it from deviating during processing, and improve the quality of the object.
[0042] Working principle: when the object needs to be welded, the control knob 2 can be first rotated to control the motor 21 to start working, at this time the motor 21 will drive the main shaft 22 and the rotating disc 23 to rotate, thereby further driving the plurality of connecting rods 24 to rotate correspondingly, so that the plurality of connecting rods 24 drive the plurality of clamping plates 25 to move towards the center, thereby completing the four-corner clamping positioning of the object, preventing it from shifting during welding, and improving the quality of object processing.
[0043] Then control the back plate 4 to slide at the top end of the slide rail 3, and the mechanical arm two 6 slides on the inner wall of the mechanical arm one 5, and is adjusted to the point to be welded, at this time the control knob 2 is continuously controlled to start the pneumatic shaft 7 to drive the connecting block 8 to rotate, and the welding angle in the vertical position is adjusted. After completion, the mechanical arm one 5 can be controlled to slide and descend on one side of the back plate 4, and after moving to a suitable distance, the welding mechanism 12 can be started to weld the point of the object.
[0044] After completion, the knob 15 is pulled first, so that the plug post 16 is separated from the clamping of the support plate 10, and then the knob 15 is rotated by about 180 degrees to exchange the polishing mechanism 13, and then the hand is loosened. At this time, the welding joint of the object can be polished, which reduces the time of changing the machine and the complexity of scheduling, and improves the processing efficiency of the object.
[0045] After welding and polishing, the pneumatic shaft 7 is controlled to rotate again, so that the clamping jaw 9 is perpendicular to the current processed object, the motor 21 is loosened to clamp the four corners of the object, and then the clamping jaw 9 is used to clamp the object and drop it to the slope outside the mechanical table 1. At this time, the object will roll down to the inside of the storage box 20 along the slope to complete the collection, and the plurality of holes opened at the bottom end of the storage box 20 can also help the object to sieve the iron filings on the surface of the object, reducing the labor intensity of the workers.
[0046] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. A multi-functional welding robot arm comprising a mechanical table, characterized in that: The side of the mechanical table is fixedly connected with a plurality of control buttons, the top end of the mechanical table is fixedly connected with a sliding assembly for providing left-right movement, one side of the sliding assembly is fixedly connected with a mechanical arm one, the inner wall of the mechanical arm one is slidably connected with a mechanical arm two, the side away from the mechanical arm one of the mechanical arm two is rotatably connected with a pneumatic shaft, the outer part of the pneumatic shaft is fixedly connected with two connecting blocks, one side of one of the connecting blocks is fixedly connected with a clamping jaw, the side of the other connecting block is fixedly connected with two supporting plates, the inner wall of the two supporting plates is rotatably connected with a rotating column, the outer part of one side of the rotating column is fixedly connected with a welding mechanism, and the outer part of the other side of the rotating column is fixedly connected with a polishing mechanism.
2. The multi-functional welding robot arm of claim 1, wherein: The sliding assembly comprises a sliding rail, one side of the sliding rail is fixedly connected to one side of the mechanical table, and the side away from the mechanical table of the sliding rail is slidably connected with a back plate.
3. The multi-functional welding robotic arm of claim 1, wherein: The outer part of one side of the rotating column is fixedly connected with two limiting blocks, the outer part of the two limiting blocks is slidably connected with a knob, the outer part of the knob is fixedly connected with two insertion columns, and the insertion columns are in clamping relationship with one of the supporting plates.
4. The multi-functional welding robot arm of claim 3, wherein: One side of one of the supporting plates is rotatably connected with a gasket, one side of the gasket is fixedly connected with a spring, and the other end of the spring is fixedly connected to one side of the knob.
5. The multi-functional welding robotic arm of claim 1, wherein: The inner wall of one side of the mechanical table is detachably connected with two clamping blocks, and the side away from the mechanical table of the two clamping blocks is fixedly connected with a storage box.
6. The multi-functional welding robot arm of claim 5, wherein: The inner wall of the mechanical table is fixedly connected with a motor, and the driving end of the motor is fixedly connected with a main shaft.
7. The multi-functional welding robot arm of claim 6, wherein: The outer part of the main shaft is fixedly connected with a rotating disc, the side away from the motor of the rotating disc is rotatably connected with a plurality of connecting rods, and the other end of the connecting rods is rotatably connected with a clamping plate.
8. The multi-functional welding robotic arm of claim 4, wherein: The inner wall of the knob is slidably connected to the outer part of the rotating column, and the inner wall of the gasket is fixedly connected to the outer part of the rotating column.
9. The multi-functional welding robotic arm of claim 6, wherein: One side of the storage box is in contact with one side of the mechanical table, and one end of the main shaft is rotatably connected to the inner wall of the mechanical table.
10. The multi-functional welding robotic arm of claim 7, wherein: The outer part of the rotating disc is rotatably connected to the inner wall of the mechanical table, and one side of the clamping plate is slidably connected to the outer part of the mechanical table.