Welding robot circulation workstation
By designing a welding robot flow workstation, using servo motors and limit structures to fix and move the plates, the deviation problems caused by the movement of the plates during welding are solved, and processing efficiency and stability are improved.
Patent Information
- Application Number
- CN202322924695.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-31
- Publication Date
- 2025-01-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing welding robots cannot fix the sheets when welding, which leads to easy movement during welding, resulting in welding deviations. They need to be manually disassembled and moved to subsequent processing links after welding, which is complicated and inefficient.
A welding robot flow workstation is designed, using components such as base plate, movable groove, reciprocating screw, thread sleeve, movable block, servo motor and other components. The servo motor is controlled to drive the reciprocating screw to drive the thread sleeve and movable block to move, combined with the limit of Structures such as position parts, plywood, rubber pads and knobs realize stable fixation and movement of the board, making it easier to welding and subsequent processing.
It realizes stable fixation and efficient movement of the board, avoids welding deviations, simplifies the operation process, saves human resources, and improves the overall processing efficiency.
Smart Images
Figure CN222344552U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel material processing, in particular to a welding robot circulation workstation. Background Art
[0002] A welding robot is an industrial robot that is engaged in welding. According to the definition of the International Organization for Standardization that industrial robots belong to standard welding robots, industrial robots are multi-purpose, reprogrammable automatic control operating machines that can weld plates during the processing of plates. In the process of welding plates, existing welding robots usually need to manually splice the plates and keep the plates in a relatively static state. During the welding process, since the plates cannot be fixed, it is easy to cause the plates to move relative to each other during the welding process, resulting in deviations between the plates after welding. After the welding is completed, subsequent processing is required. The welded workpiece needs to be disassembled and moved to the subsequent processing link, resulting in complex operation of the overall processing link, large human resource consumption, and low overall workpiece processing efficiency. For this reason, a welding robot transfer workstation is proposed. Utility Model Content
[0003] The purpose of the utility model is to provide a welding robot flow workstation to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding robot flow workstation, comprising a base plate, a movable groove is opened on the surface of the base plate, a reciprocating screw is rotatably connected to the inner side wall of the movable groove, a threaded sleeve is threadedly connected to the surface of the reciprocating screw, a movable block is fixedly connected to the surface of the threaded sleeve and the movable block is slidably connected to the movable groove, a receiving plate is fixedly connected to the upper surface of the movable block, a servo motor is fixedly connected to the side wall of the base plate and the power output end of the servo motor is fixedly connected to one end of the reciprocating screw.
[0005] As a preferred embodiment, a first sliding groove is provided on the surface of the supporting plate, the inner side wall of the first sliding groove is slidably connected to a limiting member, and the limiting member and the first sliding groove are interference fit, the side wall of the limiting member is slidably connected to a splint, the surface of the limiting member is threadedly connected to a bolt rod, the top end of the bolt rod is fixedly connected to a knob, and the bottom end of the bolt rod is rotatably connected to the upper surface of the splint.
[0006] As a preferred solution, a rubber pad is fixedly connected to the lower surface of the clamping plate, and the surface of the knob is provided with evenly arranged anti-slip stripes.
[0007] As a preferred solution, a second sliding groove is provided on the surface of the supporting plate, a sliding block is slidably connected to the inner wall of the second sliding groove and the sliding block and the second sliding groove have an interference fit, a sleeve rod is fixedly connected to the side wall of the sliding block, a spring is fixedly connected to the inner wall of the sleeve rod, an insertion rod is fixedly connected to one end of the spring and the insertion rod is slidably connected to the sleeve rod, an abutment joint is fixedly connected to one end of the insertion rod, a limiting groove is provided on the inner wall of the sleeve rod, a limiting block is slidably connected to the inner wall of the limiting groove, and one end of the limiting block is fixedly connected to one end of the insertion rod.
[0008] As a preferred solution, a controller is fixedly connected to the side wall of the bottom plate.
[0009] As a preferred solution, the servo motor is electrically connected to an external power supply through a controller.
[0010] Technical effects and advantages of the utility model:
[0011] 1. The servo motor can be controlled by the controller. The power output end of the servo motor rotates to drive the reciprocating screw, and the reciprocating screw rotates to drive the threaded sleeve to move. The threaded sleeve can only move in the direction of the movable groove under the limit of the movable block and the movable groove. The movement of the threaded sleeve drives the movement of the movable block, and the movement of the movable block drives the movement of the receiving plate, thereby moving the plate on the receiving plate, which is convenient for the plate to be docked with the welding robot. At the same time, the plate can be moved to the subsequent processing link, saving human resources, ensuring processing efficiency, and facilitating use.
[0012] 2. The limit block can only slide in the limit groove and is fixedly connected to the plug rod to form a limit on the plug rod to ensure smooth movement of the plug rod and prevent jamming. When fixing the plate, the abutment head can be toggled, and the movement of the abutment head drives the plug rod to move. The movement of the plug rod compresses the spring, so that the spring is in a compressed state. The plug rod can be driven to move by resetting the spring, and the movement of the plug rod drives the abutment head to move. The abutment head abuts against the plate to clamp and fix the plate. The setting of the rubber pad and the anti-slip stripes can increase the friction, which is convenient for fixing the plate and rotating the knob. The bolt rod can be driven to rotate by turning the knob, and the bolt rod rotates the spiral to push the splint to move. The plate is fixed by the splint. The fixing structure is stable, which ensures the stability of the plate during welding and avoids welding deviation. The limit fixing operation is simple and convenient, and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 For this utility model Figure 1 A magnified view of the structure in the middle.
[0015] Figure 3 For this utility model Figure 1 A magnified view of the structure at B in the middle.
[0016] Figure 4 It is a schematic diagram of the internal structure of the sleeve rod of the utility model.
[0017] In the figure: 1. base plate; 2. controller; 3. servo motor; 4. movable groove; 5. reciprocating screw; 6. threaded sleeve; 7. movable block; 8. receiving plate; 9. first slide groove; 10. second slide groove; 11. limit member; 12. bolt rod; 13. knob; 14. clamping plate; 15. rubber pad; 16. slider; 17. sleeve rod; 18. plug rod; 19. spring; 20. limit groove; 21. limit block; 22. abutment joint. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The utility model provides Figure 1-4 A welding robot transfer workstation shown in the figure comprises a base plate 1, a movable groove 4 is provided on the surface of the base plate 1, a reciprocating screw rod 5 is rotatably connected to the inner side wall of the movable groove 4, a threaded sleeve 6 is threadedly connected to the surface of the reciprocating screw rod 5, a movable block 7 is fixedly connected to the surface of the threaded sleeve 6, and the movable block 7 is slidably connected to the movable groove 4, and a receiving plate 8 is fixedly connected to the upper surface of the movable block 7, a servo motor 3 is fixedly connected to the side wall of the base plate 1, and the power output end of the servo motor 3 is fixedly connected to one end of the reciprocating screw rod 5; the servo motor 3 can be controlled to operate by a controller 2, the power output end of the servo motor 3 rotates to drive the reciprocating screw rod 5 to rotate, and the reciprocating screw rod 5 rotates to drive the threaded sleeve 6 to move, and the threaded sleeve 6 can only move in the direction of the movable groove 4 under the limitation of the movable block 7 and the movable groove 4, the movement of the threaded sleeve 6 drives the movable block 7 to move, and the movement of the movable block 7 drives the receiving plate 8 to move, thereby moving the plate on the receiving plate 8, so that the plate can be docked with the welding robot, and the plate can be moved to the subsequent processing link at the same time, saving human resources, ensuring processing efficiency, and being easy to use.
[0020] In this embodiment, a first slide groove 9 is provided on the surface of the receiving plate 8, and the inner side wall of the first slide groove 9 is slidably connected to the limit member 11, and the limit member 11 and the first slide groove 9 are interference fit, and the side wall of the limit member 11 is slidably connected to the clamping plate 14, and the surface of the limit member 11 is threadedly connected to the bolt rod 12, and the top of the bolt rod 12 is fixedly connected to the knob 13, and the bottom end of the bolt rod 12 is rotatably connected to the upper surface of the clamping plate 14, and the lower surface of the clamping plate 14 is fixedly connected to a rubber pad 15, and the surface of the knob 13 is provided with evenly arranged anti-skid stripes; the setting of the rubber pad 15 and the anti-skid stripes can increase the friction force, which is convenient for fixing the plate and rotating the knob 13, and the bolt rod 12 can be driven to rotate by rotating the knob 13, and the bolt rod 12 rotates the spiral to push the clamping plate 14 to move, and the plate is fixed by the clamping plate 14, and the fixing structure is stable, which ensures the stability of the plate during welding and avoids welding deviation.
[0021] In this embodiment, a second slide groove 10 is provided on the surface of the receiving plate 8, and a slider 16 is slidably connected to the inner wall of the second slide groove 10, and the slider 16 is interference fit with the second slide groove 10, and a sleeve rod 17 is fixedly connected to the side wall of the slider 16, and a spring 19 is fixedly connected to the inner wall of the sleeve rod 17, and an insertion rod 18 is fixedly connected to one end of the spring 19, and the insertion rod 18 is slidably connected to the sleeve rod 17, and an abutment joint 22 is fixedly connected to one end of the insertion rod 18, and a limiting groove 20 is provided on the inner wall of the sleeve rod 17, and a limiting block 21 is slidably connected to the inner wall of the limiting groove 20, and one end of the limiting block 21 is fixedly connected to one end of the insertion rod 18 The limit block 21 can only slide in the limit groove 20 and is fixedly connected to the insertion rod 18, forming a limit for the insertion rod 18 to ensure smooth movement of the insertion rod 18 and prevent jamming. When fixing the plate, the abutment 22 can be toggled, and the movement of the abutment 22 drives the insertion rod 18 to move. The movement of the insertion rod 18 compresses the spring 19, so that the spring 19 is in a compressed state. The insertion rod 18 can be driven to move by resetting the spring 19, and the movement of the insertion rod 18 drives the abutment 22 to move. The abutment 22 abuts against the plate to clamp and fix the plate. The fixing operation is simple and convenient, and it is easy to use.
[0022] In this embodiment, a controller 2 is fixedly connected to the side wall of the base plate 1, and the servo motor 3 is electrically connected to an external power supply through the controller 2; the operation of the servo motor 3 can be controlled by the controller 2, and the control operation is simple and convenient for use.
[0023] Working principle of the utility model: the utility model is a welding robot transfer workstation, the limit block 21 can only slide in the limit groove 20 and is fixedly connected to the insertion rod 18, forming a limit on the insertion rod 18, ensuring the smooth movement of the insertion rod 18 to prevent jamming, and when fixing the plate, the abutment 22 can be toggled, and the movement of the abutment 22 drives the insertion rod 18 to move, and the movement of the insertion rod 18 compresses the spring 19, so that the spring 19 is in a compressed state, and the insertion rod 18 can be driven to move by resetting the spring 19, and the movement of the insertion rod 18 drives the abutment 22 to move, and the abutment 22 abuts against the plate to clamp and fix the plate, and the setting of the rubber pad 15 and the anti-slip stripes can increase the friction, which is convenient for fixing the plate and facilitating By rotating the knob 13, the bolt rod 12 can be driven to rotate, and the bolt rod 12 rotates to spirally push the clamping plate 14 to move, and the plate is fixed by the clamping plate 14. The fixed structure is stable, thereby ensuring the stability of the plate during welding. The servo motor 3 can be controlled to operate by the controller 2. The power output end of the servo motor 3 rotates to drive the reciprocating screw 5 to rotate, and the reciprocating screw 5 rotates to drive the threaded sleeve 6 to move. The threaded sleeve 6 can only move in the direction of the movable groove 4 under the limitation of the movable block 7 and the movable groove 4. The movement of the threaded sleeve 6 drives the movable block 7 to move, and the movement of the movable block 7 drives the receiving plate 8 to move, thereby moving the plate on the receiving plate 8, which is convenient for the plate to be docked with the welding robot, and the plate can be moved to the subsequent processing link at the same time.
[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A welding robot transfer workstation, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a movable groove (4) on its surface, the inner side wall of the movable groove (4) is rotatably connected to a reciprocating screw rod (5), the surface of the reciprocating screw rod (5) is threadedly connected to a threaded sleeve (6), the surface of the threaded sleeve (6) is fixedly connected to a movable block (7), and the movable block (7) is slidably connected to the movable groove (4), the upper surface of the movable block (7) is fixedly connected to a receiving plate (8), the side wall of the bottom plate (1) is fixedly connected to a servo motor (3), and the power output end of the servo motor (3) is fixedly connected to one end of the reciprocating screw rod (5).
2. A welding robot flow workstation according to claim 1, characterized in that: The receiving plate (8) is provided with a first slide groove (9) on its surface, the inner side wall of the first slide groove (9) is slidably connected to a limit piece (11), and the limit piece (11) and the first slide groove (9) are interference fit, the side wall of the limit piece (11) is slidably connected to a clamping plate (14), the surface of the limit piece (11) is threadedly connected to a bolt rod (12), the top end of the bolt rod (12) is fixedly connected to a knob (13), and the bottom end of the bolt rod (12) is rotatably connected to the upper surface of the clamping plate (14).
3. A welding robot flow workstation according to claim 2, characterized in that: A rubber pad (15) is fixedly connected to the lower surface of the clamping plate (14), and the surface of the knob (13) is provided with evenly arranged anti-slip stripes.
4. A welding robot flow workstation according to claim 1, characterized in that: The surface of the receiving plate (8) is provided with a second slide groove (10), the inner side wall of the second slide groove (10) is slidably connected with a slider (16), and the slider (16) and the second slide groove (10) are interference fit, the side wall of the slider (16) is fixedly connected with a sleeve rod (17), the inner side wall of the sleeve rod (17) is fixedly connected with a spring (19), one end of the spring (19) is fixedly connected with an insertion rod (18), and the insertion rod (18) is slidably connected to the sleeve rod (17), one end of the insertion rod (18) is fixedly connected with an abutment joint (22), the inner side wall of the sleeve rod (17) is provided with a limiting groove (20), the inner side wall of the limiting groove (20) is slidably connected with a limiting block (21), and one end of the limiting block (21) is fixedly connected to one end of the insertion rod (18).
5. The welding robot flow workstation according to claim 1, characterized in that: The side wall of the bottom plate (1) is fixedly connected with a controller (2).
6. A welding robot flow workstation according to claim 1, characterized in that: The servo motor (3) is electrically connected to an external power supply via a controller (2).