Automatic welding robot for loader bucket
By designing a loader bucket automated welding robot with integrated welding structure and bucket fixed structure, and equipped with an effective smoke exhaust device, the problem of position deviation and smoke accumulation in use by existing welding robots is solved, and the welding efficiency is improved and air cleanliness.
Patent Information
- Application Number
- CN202420931481.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When used by existing bucket welding robots, the welding structure and the bucket fixed structure are mostly set separately, which leads to position deviations easily after long-term use, affecting welding efficiency, and lack of effective smoke exhaust devices, resulting in smoke accumulation of polluted air. .
A loader bucket automatic welding robot is designed. By setting up a support seat, a rotating fixing seat, a rotating motor and a fixed disk, the welding structure and the bucket fixed structure are arranged in one piece to avoid position deviation. At the same time, by setting up a smoking hood, a smoke exhaust pipe and a smoke exhaust fan, the effective discharge of welding smoke is achieved.
The problem of position deviation between the welding robot and the bucket fixed structure is solved, the welding efficiency is improved, and the accumulation of smoke is prevented through effective smoke exhaust devices, and the air in the processing workshop is kept clean.
Smart Images
Figure CN222520327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding robots, in particular to an automatic welding robot for a loader bucket. Background Art
[0002] A loader is a kind of earthwork construction machinery widely used in construction projects such as roads, railways, buildings, hydropower, ports, and mines. It is mainly used to shovel and load bulk materials such as soil, sand, lime, coal, etc. It can also do light shoveling operations on ore, hard soil, etc. By replacing different auxiliary working devices, it can also perform bulldozing, lifting, and loading and unloading of other materials such as wood. When the bucket of a loader is produced, a welding device is required to weld the steel plates of different parts together to ensure the overall strength and quality of the bucket.
[0003] When the existing bucket welding robot is in use, the welding structure and the bucket fixing structure are mostly set separately. After long-term use, position deviation is likely to occur between the welding robot and the bucket fixing structure. Adjustment is required when welding the bucket, which affects the welding efficiency. At the same time, the existing welding robot lacks an effective smoke exhaust device when in use, so the smoke generated by welding is easily accumulated in the processing workshop to pollute the air. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides an automated welding robot for a loader bucket, which overcomes the problem that when the existing bucket welding robots are in use, the welding structure and the bucket fixing structure are mostly separately arranged. After long-term use, position deviations are likely to occur between the welding robot and the bucket, and adjustments need to be made when welding the bucket, affecting the welding efficiency.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic welding robot for a loader bucket comprises a support seat, an anti-tilt rib is arranged on one side of the support seat, a connecting rib is arranged on the anti-tilt rib near one end of the support seat, a reinforcing rib is vertically arranged on the inner side of the anti-tilt rib, a support cross bar is arranged on the upper end of the support seat, a No. 1 screw guide rail mechanism is arranged on the upper side of the support cross bar, a No. 1 sliding seat is arranged on the upper side of the No. 1 sliding seat, a No. 2 screw guide rail mechanism is arranged on the upper side of the No. 1 sliding seat, a No. 2 sliding seat is arranged on the upper side of the No. 2 screw guide rail mechanism, a smoke exhaust fan is arranged on the upper side of the No. 2 sliding seat, an electric push rod is arranged on one end of the No. 2 sliding seat, a mechanical arm is arranged on the lower end of the electric push rod, a welding gun is arranged on the mechanical arm, a smoke exhaust pipe is fixed on the outer side of the mechanical arm, a smoke exhaust hood is arranged on the lower end of the smoke exhaust pipe, a rotating fixed seat is arranged on one side of the support seat, a rotating motor is arranged on one end of the rotating fixed seat, and a fixed disk is arranged on the output end of the rotating motor.
[0006] As a preferred technical solution of the utility model, the anti-tilt rib is connected to the support seat via the connecting rib, and the support seat and the support cross bar are connected via bolts.
[0007] As a preferred technical solution of the utility model, the supporting cross bar is connected to the No. 1 screw guide rail mechanism through bolts, and the No. 2 screw guide rail mechanism is connected to the No. 2 sliding seat through a screw and a guide rail.
[0008] As a preferred technical solution of the utility model, the smoke exhaust fan is connected to the second sliding seat via bolts, and the smoke exhaust fan is connected to the smoke exhaust pipe via a pipe clamp.
[0009] As a preferred technical solution of the utility model, the smoke exhaust pipe is connected to the smoke hood via a pipe clamp, and the mechanical arm is connected to the telescopic end of the lower end of the electric push rod via bolts.
[0010] As a preferred technical solution of the utility model, the rotating fixed seat is connected to the supporting seat via a rotating motor, and the rotating motor is connected to the rotating fixed seat via bolts.
[0011] As a preferred technical solution of the utility model, the fixing plate is connected to the output end of the rotating motor by bolts.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model provides a support seat, a rotating fixed seat, a rotating motor and a fixed plate, so that when the bucket welding robot is in use, the welding structure and the bucket fixing structure are integrated, so as to avoid position deviation between the welding robot and the bucket fixing structure after long-term use, and no adjustment is required when welding the bucket, thereby ensuring welding efficiency;
[0014] 2. The utility model provides a fume hood, a fume exhaust pipe and a fume exhaust fan, so that when the welding robot is in use, the fume generated by welding can be promptly extracted and processed through the fume hood, the fume exhaust pipe and the fume exhaust fan, so as to avoid the accumulation of fume generated by welding in the processing workshop to pollute the air. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the automatic welding robot for loader bucket of the utility model;
[0016] Figure 2 It is a right sectional structural schematic diagram of the anti-tilt rib plate in the automatic welding robot for loader bucket of the utility model;
[0017] Figure 3The utility model is a schematic diagram of the top view of the rotating fixed seat in the automatic welding robot for the loader bucket.
[0018] In the figure: 1. Support seat; 2. Anti-tilt rib plate; 3. Support cross bar; 4. Screw guide mechanism No. 1; 5. Screw guide mechanism No. 2; 6. Electric push rod; 7. Welding gun; 8. Sliding seat No. 2; 9. Sliding seat No. 1; 10. Robotic arm; 11. Rotating fixed seat; 12. Connecting rib plate; 13. Strengthening rib; 14. Smoke exhaust fan; 15. Smoke exhaust pipe; 16. Smoke hood; 17. Fixed plate; 18. Rotating motor. DETAILED DESCRIPTION
[0019] 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 in 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.
[0020] See also Figure 1-3 The loader bucket automatic welding robot comprises a support seat 1, an anti-tilt rib plate 2 is arranged on one side of the support seat 1, a connecting rib plate 12 is arranged on one end of the anti-tilt rib plate 2 close to the support seat 1, and a reinforcing rib 13 is vertically arranged on the inner side of the anti-tilt rib plate 2, a support cross bar 3 is arranged on the upper end of the support seat 1, a No. 1 screw guide rail mechanism 4 is arranged on the upper side of the support cross bar 3, a No. 1 sliding seat 9 is arranged on the upper side of the No. 1 sliding seat 9, a No. 2 screw guide rail mechanism 5 is arranged on the upper side of the No. 1 sliding seat 9, and a No. 2 screw guide rail mechanism A second sliding seat 8 is arranged on the upper side of the second sliding seat 8, a smoke exhaust fan 14 is arranged on the upper side of the second sliding seat 8, an electric push rod 6 is arranged at one end of the second sliding seat 8, a mechanical arm 10 is arranged at the lower end of the electric push rod 6, a welding gun 7 is arranged on the mechanical arm 10, a smoke exhaust pipe 15 is fixed to the outer side of the mechanical arm 10, a smoke exhaust hood 16 is arranged at the lower end of the smoke exhaust pipe 15, a rotating fixed seat 11 is arranged on one side of the support seat 1, a rotating motor 18 is arranged at one end of the rotating fixed seat 11, and a fixed plate 17 is arranged at the output end of the rotating motor 18.
[0021] In this embodiment, the anti-tilt rib 2 is connected to the support seat 1 via the connecting rib 12, and the support seat 1 and the supporting cross bar 3 are connected via bolts. The anti-tilt rib 2 can prevent the support seat 1 from tilting, thereby ensuring that the support seat 1 is stably supported.
[0022] In this embodiment, the supporting cross bar 3 is connected to the No. 1 screw guide rail mechanism 4 by bolts, and the No. 2 screw guide rail mechanism 5 is connected to the No. 2 sliding seat 8 by screws and guide rails. The No. 2 screw guide rail mechanism 5 can make the No. 2 sliding seat 8 move stably, thereby adjusting the position of the No. 2 sliding seat 8.
[0023] In this embodiment, the smoke exhaust fan 14 is connected to the second sliding seat 8 by bolts, and the smoke exhaust fan 14 is connected to the smoke exhaust pipe 15 by a pipe clamp. The smoke exhaust fan 14 can extract the smoke generated by welding through the smoke exhaust pipe 15 and the smoke hood 16 for discharge.
[0024] In this embodiment, the smoke exhaust pipe 15 is connected to the smoke exhaust hood 16 by a pipe clamp, and the mechanical arm 10 is connected to the telescopic end of the lower end of the electric push rod 6 by bolts. The mechanical arm 10 can adjust the position of the welding gun 7, so that the welding gun 7 can weld the loader bucket, and the electric push rod 6 can adjust the height of the mechanical arm 10.
[0025] In this embodiment, the rotating fixed seat 11 is connected to the support seat 1 through a rotating motor, and the rotating motor 18 is connected to the rotating fixed seat 11 through bolts. The rotating fixed seat 11 can fix the rotating motor 18, and the rotating motor 18 drives the fixed plate 17 to rotate, thereby causing the bucket fixed on the fixed plate 17 to rotate, thereby facilitating the welding process.
[0026] In this embodiment, the fixed plate 17 is connected to the output end of the rotating motor 18 by bolts.
[0027] Working principle: When in use, the bucket to be welded is fixed on the fixed plate 17, and the welding control module is adjusted so that the welding gun 7 moves automatically under the action of the No. 1 screw guide mechanism 4, the No. 2 screw guide mechanism 5 and the electric push rod 6, and then the bucket is welded. The smoke generated by welding can be extracted by the smoke hood 16 and the exhaust pipe 15, and discharged after being processed by special processing equipment. The anti-tilt rib 2 can make the support seat 1 stable and avoid tipping. The robot arm 10 can perform six-degree-of-freedom adjustment to ensure the angle of the welding gun 7 and ensure the effective welding quality of the welding gun 7 on the bucket.
[0028] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A loader bucket automatic welding robot, comprising a support base (1), characterized in that: An anti-tilt rib plate (2) is arranged on one side of the support seat (1); a connecting rib plate (12) is arranged on one end of the anti-tilt rib plate (2) close to the support seat (1); a reinforcing rib (13) is vertically arranged on the inner side of the anti-tilt rib plate (2); a support cross bar (3) is arranged on the upper end of the support seat (1); a first screw guide rail mechanism (4) is arranged on the upper side of the support cross bar (3); a first sliding seat (9) is arranged on the upper side of the first screw guide rail mechanism (4); a second screw guide rail mechanism (5) is arranged on the upper side of the first sliding seat (9); a second sliding seat (8) is arranged on the upper side of the second screw guide rail mechanism (5) A smoke exhaust fan (14) is arranged on the upper side of the No. 2 sliding seat (8), an electric push rod (6) is arranged at one end of the No. 2 sliding seat (8), a mechanical arm (10) is arranged at the lower end of the electric push rod (6), a welding gun (7) is arranged on the mechanical arm (10), a smoke exhaust pipe (15) is fixed on the outer side of the mechanical arm (10), a smoke hood (16) is arranged at the lower end of the smoke exhaust pipe (15), a rotating fixed seat (11) is arranged on one side of the support seat (1), a rotating motor (18) is arranged at one end of the rotating fixed seat (11), and a fixed disk (17) is arranged at the output end of the rotating motor (18).
2. The loader bucket automatic welding robot according to claim 1, characterized in that: The anti-tilt rib (2) is connected to the support seat (1) via the connecting rib (12), and the support seat (1) and the support cross bar (3) are connected via bolts.
3. The loader bucket automatic welding robot according to claim 1, characterized in that: The supporting cross bar (3) is connected to the first screw guide rail mechanism (4) via bolts, and the second screw guide rail mechanism (5) is connected to the second sliding seat (8) via screws and guide rails.
4. The loader bucket automatic welding robot according to claim 1, characterized in that: The smoke exhaust fan (14) is connected to the second sliding seat (8) via bolts, and the smoke exhaust fan (14) is connected to the smoke exhaust pipe (15) via a pipe clamp.
5. The loader bucket automatic welding robot according to claim 1, characterized in that: The smoke exhaust pipe (15) is connected to the smoke hood (16) via a pipe clamp, and the mechanical arm (10) is connected to the telescopic end of the lower end of the electric push rod (6) via bolts.
6. The loader bucket automatic welding robot according to claim 1, characterized in that: The rotating fixed seat (11) is connected to the supporting seat (1) via a rotating motor, and the rotating motor (18) is connected to the rotating fixed seat (11) via bolts.
7. The loader bucket automatic welding robot according to claim 1, characterized in that: The fixing plate (17) is connected to the output end of the rotating motor (18) via bolts.