Gantry welding machine

Abstract

The utility model provides a gantry welding machine, which belongs to the technical field of welding and comprises a movable guide rail, a movable table and a driving component, the movable table is sleeved on the outer wall of the movable guide rail in a sliding manner, the driving component is arranged on the outer wall of the movable table, and the driving component comprises a support table, a mounting table, a welding frame, a welding manipulator, a transverse driving component and a longitudinal driving component. The supporting table is fixedly arranged at the top of the outer wall of the moving table, the outer wall of the limiting sliding rail is sleeved with the welding frame in a sliding mode, the welding robot arm is fixedly arranged on the outer wall of the welding frame, and the transverse driving assembly and the longitudinal driving assembly are both arranged on the outer wall of the moving table. By means of the driving assembly, efficient movement of the welding robot arm can be achieved, a worker can conveniently conduct rapid customization and tangent production according to the size of the portal frame, the worker is prevented from frequently adjusting the working position of the welding robot arm, the welding work efficiency is improved, and meanwhile the work difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and in particular relates to a gantry welding machine. Background Art

[0002] A gantry usually refers to the entrance of a building, which is composed of columns on both sides and a horizontal beam above, forming a doorway for people and vehicles to enter and exit. The gantry plays a vital role in the building. It not only provides a safe and beautiful entrance and exit, but also can produce a visual decorative effect, making the building more distinctive and stylish. The shape and style of the gantry vary depending on the region and architectural style. In addition, in some special industrial fields, the gantry may also be used to support large equipment or frames, such as material conveying systems, high-rise warehouses, or automated production lines. The gantry in these occasions generally has specific design requirements and construction specifications.

[0003] A gantry usually refers to the entrance of a building, which is composed of columns on both sides and a horizontal beam above, forming a doorway for people and vehicles to enter and exit. The gantry plays a vital role in the building. It not only provides a safe and beautiful entrance and exit, but also can produce a visual decorative effect, making the building more distinctive and stylish. The shape and style of the gantry vary depending on the region and architectural style. In addition, in some special industrial fields, the gantry may also be used to support large equipment or frames, such as material conveying systems, high-rise warehouses, or automated production lines. The gantry in these occasions generally has specific design requirements and construction specifications.

[0004] It is often difficult to achieve efficient movement of the welding robot when welding with existing gantries, which requires the movement of the welding robot. Long-term use will cause excessive wear of the robot and require a lot of time for maintenance. Welding of gantries of different sizes requires a lot of adjustments to the robot, making cutting difficult. Summary of the invention

[0005] The utility model aims to provide a gantry welding machine, aiming to solve the problems raised by the background technology.

[0006] A gantry welding machine, comprising:

[0007] A movable guide rail and a movable platform, wherein the movable platform is slidably sleeved on the outer wall of the movable guide rail;

[0008] A driving assembly is arranged on the outer wall of the mobile platform, wherein: the driving assembly includes a supporting platform, a mounting platform, a welding frame, a welding robot, a transverse driving assembly and a longitudinal driving assembly, the supporting platform is fixedly arranged at the top of the outer wall of the mobile platform, the welding frame sliding sleeve is arranged on the outer wall of the limiting slide rail, the welding robot is fixedly arranged on the outer wall of the welding frame, and the transverse driving assembly and the longitudinal driving assembly are both arranged on the outer wall of the mobile platform.

[0009] As a further improvement of the present invention, the lateral drive assembly includes a first gear, a moving motor, a first rack and a second slide rail.

[0010] As a further improvement of the present invention, the longitudinal drive assembly includes a roller, an auxiliary motor, a second gear and a second rack.

[0011] As a further improvement of the present invention, the movable motor is fixedly arranged at the top of the outer wall of the welding frame, the first gear is fixedly arranged at the output end of the movable motor, the first gear and the first rack are meshed and transmission connected with each other, the first rack is fixedly arranged at the top of the outer wall of the mounting platform, the second slide rail is fixedly arranged at the top of the outer wall of the mounting platform, and the welding frame is slidably sleeved on the outer wall of the second slide rail.

[0012] As a further improvement of the utility model, the roller is rotatably inserted into the outer wall of the mobile platform, the roller and the mobile guide rail match each other, the auxiliary motor is fixedly arranged on the outer wall of the mobile platform, the second gear is fixedly arranged at the output end of the auxiliary motor, the second rack is fixedly arranged on the outer wall of the mobile guide rail, and the second gear and the second rack are meshingly transmitted and connected.

[0013] As a further improvement of the present invention, a mounting rail is fixedly provided on the outer wall of the mounting platform, and a ladder is fixedly provided on the outer wall of the mounting rail.

[0014] The beneficial effect of the utility model is that through the driving component, efficient movement of the welding robot can be achieved, which is convenient for the staff to quickly customize and cut the line according to the size of the gantry, avoids the staff from frequently adjusting the working position of the welding robot, improves the efficiency of welding work, and reduces the difficulty of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model.

[0016] Figure 2 It is a side view of the utility model.

[0017] Figure 3 It is an enlarged schematic diagram of the utility model A. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1-3 In: 1. Moving guide rail; 2. Moving platform; 3. Support platform; 4. Mounting platform; 5. Welding frame; 6. First gear; 7. Welding robot; 8. Mounting fence; 9. Ladder; 10. Moving motor; 11. First rack; 12. Limiting slide rail; 13. Second slide rail; 14. Roller; 15. Auxiliary motor; 16. Second gear; 17. Second rack.

[0020] See also Figure 1-3 , the technical solution provided by this embodiment is as follows:

[0021] A gantry welding machine, comprising:

[0022] A movable guide rail 1 and a movable platform 2, wherein the movable platform 2 is slidably sleeved on the outer wall of the movable guide rail 1;

[0023] The driving assembly is arranged on the outer wall of the movable platform 2, wherein: the driving assembly includes a supporting platform 3, a mounting platform 4, a welding frame 5, a welding robot 7, a transverse driving assembly and a longitudinal driving assembly, the supporting platform 3 is fixedly arranged on the top of the outer wall of the movable platform 2, the welding frame 5 is slidably sleeved on the outer wall of the limiting slide rail 12, the welding robot 7 is fixedly arranged on the outer wall of the welding frame 5, and the transverse driving assembly and the longitudinal driving assembly are both arranged on the outer wall of the movable platform 2.

[0024] In a specific embodiment of the utility model, efficient movement of the welding robot 7 can be achieved through the driving component, which is convenient for the staff to quickly customize and tangent production according to the size of the gantry, avoid the staff from frequently adjusting the working position of the welding robot 7, improve the efficiency of welding work, and reduce the difficulty of work. First, the movable guide rail 1 is installed to the designated working position to facilitate the gantry welding part to be in the working position of the welding robot 7. When welding starts, the auxiliary motor 15 is used to drive the second gear 16, and the second rack 17 and the movable guide rail 1 are used to make the movable platform 2 move longitudinally. Then, the movable motor 10 is used to drive the first gear 6 to rotate, and the outer wall of the first rack 11 is engaged. The limiting slide rail 12 and the second slide rail 13 are used to limit the welding frame 5 to improve the movement accuracy. The staff uses the ladder 9 to rise to the top of the installation bar 8.

[0025] Specifically, the transverse driving assembly includes a first gear 6 , a moving motor 10 , a first rack 11 and a second slide rail 13 .

[0026] In a specific embodiment of the present invention, a lateral drive assembly can be used to facilitate stable lateral movement.

[0027] Specifically, the longitudinal driving assembly includes a roller 14 , an auxiliary motor 15 , a second gear 16 and a second rack 17 .

[0028] In a specific embodiment of the present invention, the longitudinal movement of the welding robot 7 can be achieved through a longitudinal drive assembly.

[0029] Specifically, the mobile motor 10 is fixedly arranged at the top of the outer wall of the welding frame 5, the first gear 6 is fixedly arranged at the output end of the mobile motor 10, the first gear 6 and the first rack 11 are meshed and transmission connected with each other, the first rack 11 is fixedly arranged at the top of the outer wall of the mounting platform 4, the second slide rail 13 is fixedly arranged at the top of the outer wall of the mounting platform 4, and the welding frame 5 is slidably sleeved on the outer wall of the second slide rail 13.

[0030] In a specific embodiment of the present invention, by moving the motor 10 , stable high-precision driving of the first gear 6 can be achieved.

[0031] Specifically, the roller 14 is rotatably inserted into the outer wall of the moving platform 2, the roller 14 and the moving guide rail 1 match each other, the auxiliary motor 15 is fixedly arranged on the outer wall of the moving platform 2, the second gear 16 is fixedly arranged at the output end of the auxiliary motor 15, the second rack 17 is fixedly arranged on the outer wall of the moving guide rail 1, and the second gear 16 and the second rack 17 are meshingly connected.

[0032] In a specific embodiment of the present invention, the roller 14 is rotatably inserted into the outer wall of the moving platform 2, so that the moving efficiency of the moving platform 2 can be ensured.

[0033] Specifically, an installation railing 8 is fixedly provided on the outer wall of the installation platform 4 , and a ladder 9 is fixedly provided on the outer wall of the installation railing 8 .

[0034] In a specific embodiment of the present utility model, a ladder 9 is fixedly provided on the outer wall of the installation fence 8, which can facilitate maintenance and movement of the staff.

[0035] Working principle:

[0036] Through the driving component, efficient movement of the welding robot 7 can be achieved, which is convenient for the staff to quickly customize and tangent production according to the size of the gantry, avoid the staff from frequently adjusting the working position of the welding robot 7, improve the efficiency of welding work, and reduce the difficulty of work. First, the movable guide rail 1 is installed to the designated working position to facilitate the gantry welding part to be in the working position of the welding robot 7. When welding starts, the auxiliary motor 15 is used to drive the second gear 16, and the second rack 17 and the movable guide rail 1 are used to make the movable platform 2 move longitudinally. Then, the mobile motor 10 is used to drive the first gear 6 to rotate, and the outer wall of the first rack 11 is engaged. The limiting slide rail 12 and the second slide rail 13 are used to limit the welding frame 5 to improve the movement accuracy. The staff uses the ladder 9 to rise to the top of the installation bar 8.

[0037] Finally, it should be noted that 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 gantry welding machine, It is characterized in that include, A movable guide rail (1) and a movable platform (2), wherein the movable platform (2) is slidably sleeved on an outer wall of the movable guide rail (1); A drive assembly is arranged on the outer wall of a movable platform (2), wherein: the drive assembly comprises a support platform (3), a mounting platform (4), a welding frame (5), a welding robot (7), a transverse drive assembly and a longitudinal drive assembly, the support platform (3) is fixedly arranged on the top of the outer wall of the movable platform (2), the welding frame (5) is slidably sleeved on the outer wall of a limiting slide rail (12), the welding robot (7) is fixedly arranged on the outer wall of the welding frame (5), and the transverse drive assembly and the longitudinal drive assembly are both arranged on the outer wall of the movable platform (2).

2. A gantry welding machine as claimed in claim 1, It is characterized in that The transverse drive assembly comprises a first gear (6), a moving motor (10), a first rack (11) and a second slide rail (13).

3. A gantry welding machine as claimed in claim 2, It is characterized in that The longitudinal drive assembly comprises a roller (14), an auxiliary motor (15), a second gear (16) and a second rack (17).

4. A gantry welding machine as claimed in claim 3, It is characterized in that The movable motor (10) is fixedly arranged at the top of the outer wall of the welding frame (5), the first gear (6) is fixedly arranged at the output end of the movable motor (10), the first gear (6) and the first rack (11) are meshed and transmission-connected with each other, the first rack (11) is fixedly arranged at the top of the outer wall of the mounting platform (4), the second slide rail (13) is fixedly arranged at the top of the outer wall of the mounting platform (4), and the welding frame (5) is slidably sleeved on the outer wall of the second slide rail (13).

5. A gantry welding machine as claimed in claim 4, It is characterized in that The roller (14) is rotatably inserted on the outer wall of the movable platform (2), the roller (14) and the movable guide rail (1) are matched with each other, the auxiliary motor (15) is fixedly arranged on the outer wall of the movable platform (2), the second gear (16) is fixedly arranged at the output end of the auxiliary motor (15), the second rack (17) is fixedly arranged on the outer wall of the movable guide rail (1), and the second gear (16) and the second rack (17) are meshingly connected.

6. A gantry welding machine as claimed in claim 5, It is characterized in that The outer wall of the mounting platform (4) is fixedly provided with a mounting rail (8), and the outer wall of the mounting rail (8) is fixedly provided with a ladder (9).

Images