Universal welding tool equipment linked with mechanical arm

Abstract

The utility model discloses universal welding tool equipment linked with a mechanical arm, which comprises a mounting cabinet frame, a first cabinet frame and a second cabinet frame are symmetrically arranged on two sides of the mounting cabinet frame, a mounting bracket is mounted on the surface of the first cabinet frame, and a motor component and a welding seat are respectively mounted at two ends of the mounting bracket. The motor assembly is connected with the welding base, a sliding bracket and guide assemblies are installed on the surface of the second cabinet frame, a welding groove position is formed in the front end of the welding base, a welding vertical pipe is arranged in the welding groove position, one side of the welding vertical pipe is connected with a welding transverse rod, and the welding transverse rod is arranged between the guide assemblies. A clamping jaw component is installed at one end of the sliding bracket, the clamping jaw component makes contact with the tail end of the welding cross rod for positioning, and during welding, the motor assembly is powered on to drive the welding base to rotate, and a mechanical arm is aligned to the connecting position of the welding vertical pipe and the welding cross rod for circumferential laser welding.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware bathroom equipment, and in particular relates to a universal welding tooling equipment linked with a mechanical arm. Background Art

[0002] In the field of hardware and bathroom equipment manufacturing, welding is a key process step used to join metal parts together to build complex product structures.

[0003] However, traditional welding equipment usually requires the pipe to be flipped to complete welding in different directions, which leads to unstable welding position and easily causes problems such as uneven welds and inconsistent welds. Especially when performing the second welding after flipping, there will often be overlapping welds and mismatched welds, resulting in reduced welding quality.

[0004] Since traditional welding technology cannot effectively control the welding temperature and welding speed during the multi-directional welding process of pipes, it is easy to cause excessive shrinkage on one side of the weld and too large a weld on the other side, resulting in uneven welds and affecting welding quality.

[0005] Traditional welding technology is often unable to achieve effective welding of curved and arc sections, resulting in rough and uneven surfaces of the welding interface, which is prone to problems such as cold welding, leaking welding, and desoldering, seriously affecting the appearance quality and performance of the product.

[0006] Traditional manual welding is not only inefficient, but also prone to quality problems such as cold welds and leaking welds. It requires corresponding operators to perform polishing and grinding, which not only increases production costs, but also generates a lot of dust and noise, causing damage to the health of operators.

[0007] In view of this, overcoming the defects of the above-mentioned prior art is an urgent problem to be solved in the field of this technology. Utility Model Content

[0008] In response to the technical problems mentioned in the background technology, the purpose of the utility model is to provide a universal welding tooling equipment that is linked to a robotic arm and has a more efficient workflow, which can complete the welding task in one go, avoid the problems that may be caused by flip welding, improve production efficiency, and save costs, so as to solve the technical problems mentioned in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides a technical solution: a universal welding tooling equipment linked with a robotic arm, comprising an installation cabinet frame, a first cabinet frame and a second cabinet frame are symmetrically arranged on both sides of the installation cabinet frame, a mounting bracket is installed on the surface of the first cabinet frame, a motor assembly and a welding seat are respectively installed at both ends of the mounting bracket, the motor assembly is connected to the welding seat, a sliding bracket and a guide assembly are respectively installed on the surface of the second cabinet frame, a welding slot is provided at the front end of the welding seat, a welding vertical pipe is provided in the welding slot, a welding cross bar is connected to one side of the welding vertical pipe, the welding cross bar is arranged between the guide assemblies, a claw component is installed at one end of the sliding bracket, the claw component contacts and positions with the end of the welding cross bar, when welding, the motor assembly is energized to drive the welding seat to rotate, and aligns the connection between the welding vertical pipe and the welding cross bar through the robotic arm to perform circumferential laser welding.

[0010] Furthermore, the sliding bracket is installed on an end of the second cabinet frame surface away from the first cabinet frame, and the guide assembly is installed on an end of the second cabinet frame surface close to the first cabinet frame.

[0011] Furthermore, the motor assembly is mounted at the rear end of the mounting bracket, and the welding seat is mounted at the front end of the mounting bracket.

[0012] Furthermore, the surface of the second cabinet frame is symmetrically installed with sliding rails, and the lower surface of the sliding bracket is installed with a plurality of connecting slides, and the connecting slides are respectively slidably connected to the sliding rails, so that the sliding bracket can be slidably installed on the second cabinet frame.

[0013] Furthermore, a claw guide rail is installed on the upper surface of the sliding bracket, and a claw slide is provided at one end of the claw component. The claw slide is slidably connected to the claw guide rail, so that the claw component can be slidably installed on the sliding bracket.

[0014] Furthermore, the guide assembly includes a guide bracket, which is fixedly installed between the front ends of the sliding guide rails, an adjusting cylinder is installed on one side of the guide bracket, the upper end of the adjusting cylinder is connected to the guide upper plate, the guide bracket is symmetrically installed with a first guide wheel, the lower surface of the guide upper plate is symmetrically installed with a second guide wheel, the first guide wheel and the second guide wheel are arranged opposite to each other, and the welding cross bar is arranged between the first guide wheel and the second guide wheel to clamp and fix them.

[0015] Furthermore, the surface of the mounting bracket is provided with a plurality of adjustment slots, and fasteners are passed through the plurality of adjustment slots respectively to be adjustably connected and fixed to the surface of the first cabinet frame.

[0016] Furthermore, a plurality of the adjustment slots are rectangular with arc-shaped ends.

[0017] Furthermore, the motor assembly includes a servo motor and a reducer, and the servo motor is installed at the rear end of the reducer.

[0018] Furthermore, safety guardrails are respectively provided on the upper sides of the first cabinet frame and the second cabinet frame, and the two safety guardrails are symmetrically arranged.

[0019] The utility model mainly has the following beneficial effects: a mounting bracket is installed on the upper surface of the first cabinet frame, a motor assembly is installed on the rear end of the mounting bracket, a welding seat is installed on the front end thereof, the motor assembly is connected to the welding seat, a sliding bracket is installed on one end of the upper surface of the second cabinet frame, a guide assembly is installed on the other end of the upper surface of the second cabinet frame, a welding slot is provided at the front end of the welding seat, a welding vertical pipe is placed in the welding slot, a welding cross bar is connected to the opening of the welding vertical pipe, the welding cross bar is placed between the guide assemblies, and the sliding bracket is slid to make the claw component contact and position with the end of the welding cross bar, and circumferential laser welding is performed by aligning the connection between the welding vertical pipe and the welding cross bar through the mechanical arm. The workflow of the universal welding tooling equipment linked with the mechanical arm of the utility model is more efficient, can complete the welding task at one time, avoids the problems that may be caused by flipping welding, can improve production efficiency, and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the exploded structure of the utility model.

[0022] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A.

[0023] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at B.

[0024] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at C.

[0025] Figure 6 It is a schematic diagram of the structure of the utility model in use state.

[0026] Figure numerals: installation cabinet frame 1; first cabinet frame 10; second cabinet frame 20; installation bracket 30; motor assembly 31; welding seat 32; sliding bracket 40; guide assembly 50; claw component 41; welding slot 321; welding vertical pipe 60; welding cross bar 70; servo motor 311; reducer 312; sliding guide rail 21; connecting slide 42; claw guide rail 43; claw slide 411; guide bracket 51; adjusting cylinder 52; guide upper plate 521; first guide wheel 511; second guide wheel 522; adjustment slot 33; safety guardrail 80. DETAILED DESCRIPTION

[0027] like Figures 1 to 6 As shown, a universal welding tooling equipment linked with a robot arm includes an installation cabinet frame 1, a first cabinet frame 10 is provided on the left side of the installation cabinet frame 1, and a second cabinet frame 20 is provided on the right side of the installation cabinet frame 1, and the first cabinet frame 10 and the second cabinet frame 20 are symmetrically arranged.

[0028] During the specific implementation, a mounting bracket 30 is installed on the upper surface of the first cabinet frame 10, a motor assembly 31 is installed at the rear end of the mounting bracket 30, a welding seat 32 is installed at the front end of the mounting bracket 30, and the motor assembly 31 is connected to the welding seat 32. When the motor assembly 31 is powered on, it can drive the welding seat 32 to rotate. This design can complete the welding of pipe materials at one time, stabilize the production process, and improve production efficiency.

[0029] During specific implementation, a sliding bracket 40 is slidably installed on one end of the upper surface of the second cabinet frame 20 away from the first cabinet frame 10. The sliding bracket 40 can be adjusted on the upper surface of the second cabinet frame 20 as needed to accommodate pipes of different sizes or shapes. A guide assembly 50 is installed on one end of the upper surface of the second cabinet frame 20 close to the first cabinet frame 10. The function of the guide assembly 50 is to assist the movement of the pipe during welding to reduce the possible jump of the pipe during welding, thereby ensuring the concentricity of the welding. A claw component 41 is installed on the end of the sliding bracket 40 facing the guide assembly 50. The claw component 41 is used to ensure that the pipe remains in the correct position and direction during welding, thereby assisting the smooth progress of the welding process.

[0030] In the specific implementation, the front end of the welding seat 32 is provided with a welding slot 321, in which a welding vertical pipe 60 is vertically placed, and a connecting opening is opened on the side of the welding vertical pipe 60 facing the guide assembly 50, and the connecting opening is horizontally connected to a welding cross bar 70, and the welding cross bar 70 is placed between the guide assemblies 50, and the sliding bracket 40 is slid toward the guide assembly 50, so that the claw component 41 is in contact with the end of the welding cross bar 70 to position, so that the welding cross bar 70 can be smoothly carried out during the welding process. During the welding process, the robot arm is aligned with the connection between the welding vertical pipe 60 and the welding cross bar 70 for laser welding, and at the same time, the motor assembly 31 is powered on to drive the welding seat 32 to rotate, so that the connection can be rotated in a circle and the welding is completed in one time. This automated welding process improves production efficiency and reduces the time and labor intensity required for manual operation.

[0031] The motor assembly 31 includes a servo motor 311 and a reducer 312. The servo motor 311 is installed at the rear end of the reducer 312. The servo motor 311 has an encoder, which enables it to achieve welding of any angle and length for curved and curved products. The reducer 312 can perform a fixed deceleration and is then equipped with a frequency converter to adjust the rotational motion speed within a reasonable range, thereby ensuring the product yield.

[0032] The upper surface of the second cabinet frame 20 is symmetrically installed with sliding guide rails 21, and the lower surface of the sliding bracket 40 is installed with a plurality of connecting slides 42 corresponding to the sliding guide rails 21. The plurality of connecting slides 42 are respectively slidably connected to the sliding guide rails 21, so that the sliding bracket 40 can be slidably installed on the second cabinet frame 20, so that the sliding bracket 40 can slide freely on the second cabinet frame 20 along the sliding guide rails 21 to adapt to different work requirements.

[0033] A claw guide rail 43 is installed in the middle of the upper surface of the sliding bracket 40, and one end of the claw component 41 is provided with a claw slide 411 corresponding to the claw guide rail 43. The claw slide 411 is slidably connected to the claw guide rail 43, so that the claw component 41 can be slidably installed on the sliding bracket 40. When in use, the claw component 41 can slide along the claw guide rail 43 to adjust its position through the claw slide 411, which means that the claw component 41 can be adjusted and positioned on the sliding bracket 40 as needed, and can be flexibly adjusted for products of different horizontal lengths and different diameter specifications to facilitate operation.

[0034] The guide assembly 50 includes a guide bracket 51, which is fixedly installed between the front ends of the sliding guide rails 21, an adjusting cylinder 52 is installed on one side of the guide bracket 51, and the upper end of the adjusting cylinder 52 is connected to a guide upper plate 521, a first guide wheel 511 is symmetrically installed on the guide bracket 51, and a second guide wheel 522 is symmetrically installed on the lower surface of the guide upper plate 521, and the first guide wheel 511 and the second guide wheel 522 are arranged opposite to each other. When in use, the welding cross bar 70 is placed between the first guide wheel 511 and the second guide wheel 522 for clamping and fixing to assist the movement of the pipe material during welding, so as to reduce the possible jump of the pipe material during welding and ensure the concentricity of welding. In addition, the adjusting cylinder 52 can drive the guide upper plate 521 to rise or fall, so as to adjust the size between the second guide wheel 522 and the first guide wheel 511, so as to conveniently adapt to pipes of different sizes and realize the welding of profiles of various specifications and shapes such as round pipes, square pipes, rectangular pipes, etc.

[0035] The surface of the mounting bracket 30 is provided with a plurality of adjustment slots 33, each of which is a rectangular shape with arcs at both ends. The plurality of adjustment slots 33 are respectively passed through fasteners to be adjustably connected and fixed to the upper surface of the first cabinet frame 10. When in use, the fixed fasteners can be loosened first, so that the mounting bracket 30 can be adjusted within a certain length range in the longitudinal direction. In this way, different speeds can be matched to perform circular motion according to products of different specifications and materials to meet different process requirements.

[0036] The upper sides of the first cabinet frame 10 and the second cabinet frame 20 are respectively provided with safety guardrails 80, and the two safety guardrails 80 are symmetrically arranged. The arrangement of the safety guardrails 80 can effectively protect the safety of operators and equipment and prevent accidents.

[0037] When in use, first place the welding vertical rod 60 in the welding slot 321, then place the welding cross bar 70 between the first guide wheel 511 and the second guide wheel 522, then push the welding cross bar 70 so that its front end is connected to the side opening of the welding vertical rod 60, and then adjust the position of the sliding bracket 40 and the claw component 41 so that the claw component 41 is in contact and positioned with the rear end of the welding cross bar 70, and the connection between the welding vertical pipe 60 and the welding cross bar 70 is aligned by the mechanical arm for laser welding, and at the same time, the servo motor 311 is powered on to drive the welding seat 32 to rotate, so that the connection can be rotated in a circle and the welding is completed in one time. Compared with the traditional equipment that needs to be flipped after front welding and then welded for the second time, which will cause the problem of more than two weldings causing welding points, the workflow of this equipment is more efficient, and the welding task can be completed in one time, avoiding the problems that may be caused by flip welding. It can improve production efficiency, not only makes the appearance more beautiful, but also makes it easy to use, effectively saves labor, reduces the labor intensity of workers, reduces expenses and saves costs; it can eliminate the influence of workers' skills on the appearance of products, and each batch of products has more standardized and integrated dimensions, stronger interior and more uniform force; it reduces polishing and grinding, and can reduce the impact of dust and noise generated by polishing and grinding.

[0038] In summary, the upper surface of the first cabinet frame 10 is installed with a mounting bracket 30, the rear end of the mounting bracket 30 is installed with a motor assembly 31, the front end of the mounting bracket 30 is installed with a welding seat 32, the motor assembly 31 is connected to the welding seat 32, the upper surface of the second cabinet frame 20 is installed with a sliding bracket 40 at one end, the upper surface of the second cabinet frame 20 is installed with a guide assembly 50 at the other end, the front end of the welding seat 32 is provided with a welding slot 321, the welding slot 321 is placed with a welding vertical pipe 60, the opening of the welding vertical pipe 60 A welding cross bar 70 is connected thereto, and the welding cross bar 70 is placed between the guide components 50, and the sliding bracket 40 is slid to make the claw component 41 contact and position with the end of the welding cross bar 70, and the mechanical arm is used to align the connection between the welding vertical pipe 60 and the welding cross bar 70 for circumferential laser welding. The workflow of the universal welding tooling equipment linked with the mechanical arm of the utility model is more efficient, and the welding task can be completed at one time, thus avoiding the problems that may be caused by flipping welding, thereby improving production efficiency and saving costs.

Claims

1. A universal welding tooling equipment linked with a robot arm, characterized in that: The invention comprises an installation cabinet frame (1), wherein a first cabinet frame (10) and a second cabinet frame (20) are symmetrically arranged on both sides of the installation cabinet frame (1), a mounting bracket (30) is mounted on the surface of the first cabinet frame (10), a motor component (31) and a welding seat (32) are mounted on both ends of the installation bracket (30), the motor component (31) and the welding seat (32) are connected to each other, a sliding bracket (40) and a guide component (50) are mounted on the surface of the second cabinet frame (20), a welding slot (321) is arranged at the front end of the welding seat (32), and the welding slot (321) is arranged at the front end of the welding seat (32). A welding vertical pipe (60) is provided in the connection slot (321), one side of the welding vertical pipe (60) is connected to a welding cross bar (70), the welding cross bar (70) is provided between the guide components (50), one end of the sliding bracket (40) is provided with a claw component (41), the claw component (41) contacts and positions the end of the welding cross bar (70), and during welding, the motor component (31) is energized to drive the welding seat (32) to rotate, and a mechanical arm is used to align the connection between the welding vertical pipe (60) and the welding cross bar (70) to perform circumferential laser welding.

2. The universal welding tooling equipment linked with a robot arm according to claim 1, characterized in that: The sliding bracket (40) is installed on an end of the surface of the second cabinet frame (20) away from the first cabinet frame (10), and the guide assembly (50) is installed on an end of the surface of the second cabinet frame (20) close to the first cabinet frame (10).

3. The universal welding tooling equipment linked with a robot arm according to claim 1, characterized in that: The motor assembly (31) is mounted on the rear end of the mounting bracket (30), and the welding seat (32) is mounted on the front end of the mounting bracket (30).

4. The universal welding tooling equipment linked with a robot arm according to claim 1, characterized in that: The surface of the second cabinet frame (20) is symmetrically mounted with sliding guide rails (21), and the lower surface of the sliding bracket (40) is mounted with a plurality of connecting slides (42), the connecting slides (42) being respectively slidably connected to the sliding guide rails (21), so that the sliding bracket (40) can be slidably mounted on the second cabinet frame (20).

5. The universal welding tooling equipment linked with a robot arm according to claim 4, characterized in that: A claw guide rail (43) is installed on the upper surface of the sliding bracket (40), and a claw slide (411) is provided at one end of the claw component (41). The claw slide (411) is slidably connected to the claw guide rail (43), so that the claw component (41) can be slidably installed on the sliding bracket (40).

6. The universal welding tooling equipment linked with a robot arm according to claim 5, characterized in that: The guide assembly (50) comprises a guide bracket (51), the guide bracket (51) being fixedly mounted between the front ends of the sliding guide rails (21), an adjusting cylinder (52) being mounted on one side of the guide bracket (51), the upper end of the adjusting cylinder (52) being connected to a guide upper plate (521), a first guide wheel (511) being symmetrically mounted on the guide bracket (51), a second guide wheel (522) being symmetrically mounted on the lower surface of the guide upper plate (521), the first guide wheel (511) and the second guide wheel (522) being arranged opposite to each other, and the welding cross bar (70) being arranged between the first guide wheel (511) and the second guide wheel (522) to be clamped and fixed.

7. The universal welding tooling equipment linked with a robot arm according to claim 1, characterized in that: The surface of the mounting bracket (30) is provided with a plurality of adjustment slots (33), and fasteners are passed through the plurality of adjustment slots (33) to be adjustably connected and fixed to the surface of the first cabinet frame (10).

8. The universal welding tooling equipment linked with a robot arm according to claim 7, characterized in that: A plurality of the adjustment slot holes (33) are rectangular with arc-shaped ends.

9. The universal welding tooling equipment linked with a robot arm according to claim 1, characterized in that: The motor assembly (31) comprises a servo motor (311) and a reducer (312); the servo motor (311) is mounted at the rear end of the reducer (312).

10. The universal welding tooling equipment linked with a robot arm according to claim 1, characterized in that: Safety guardrails (80) are respectively provided on the upper sides of the first cabinet frame (10) and the second cabinet frame (20), and the two safety guardrails (80) are symmetrically arranged.

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