Portable supporting rack for welding collaborative robot

Abstract

The utility model discloses a welding collaborative robot portable type supporting rack which comprises supporting legs, a U-shaped frame, bolts, an operation table, a mounting base, side baffles, an adjusting mechanism and an adjusting baffle, in a working mode, a welding collaborative robot is mounted on the mounting base of the operation table, the adjusting baffle is lifted to the upper end along a sliding groove, and the U-shaped frame is fixed on the adjusting mechanism. A bolt penetrates through an adjusting through hole of an adjusting plate to be inserted into an inserting hole, the adjusting baffle and the side baffle can be fixed to the upper end, the adjusting baffle and the side baffle can provide protection when the welding collaborative robot works, the working state of the welding collaborative robot can be conveniently observed through an observation window formed in an adjusting baffle body, and in a transportation mode, the welding collaborative robot can be conveniently transported. The adjusting baffle is adjusted to the lower end along the sliding groove, the plug pin penetrates through the positioning through hole in the lower end of the adjusting plate to be inserted into the inserting hole, and therefore the side baffle and the adjusting baffle are arranged between the two U-shaped frames, the size of the device is reduced, and the device is convenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of robot welding gantries, and particularly relates to a portable support gantry for a welding collaborative robot. Background Art

[0002] When an industrial robot is performing welding work, the surrounding area is a relatively dangerous area. When an operator approaches the robot welding gantry, there is a possibility of being injured by the industrial robot, and the use safety is relatively low.

[0003] The existing Chinese patent with the authorized announcement number of CN220881040U discloses a new type of robot welding gantry, including a welding gantry. A welding robot is fixedly installed on the upper left side in the middle of the welding gantry; support legs are fixedly installed at the four corners of the lower part of the welding gantry. The feature is that foldable protection plate structures are connected to the four outer surfaces of the welding gantry. Through the settings of external thread posts, connecting rods, U-shaped mounting seats, protection plates, internal thread sleeves and observation windows, it is beneficial to block the four sides of the welding gantry, thus avoiding the problem of operators approaching the welding gantry, and further improving the use safety of the welding gantry.

[0004] The deficiencies of the above existing technical solutions are as follows: The overall structure of the device is not light enough for writing, which is not conducive to the carrying and handling of the device, and there is still room for improvement in terms of usability. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a portable support gantry for a welding collaborative robot, so as to solve the technical problem that the overall structure of the device in the existing technology is not light enough for writing, which is not conducive to the carrying and handling of the device, and there is still room for improvement in terms of usability.

[0006] The technical problem to be solved by the utility model can be realized through the following technical solutions:

[0007] A portable support gantry for a welding collaborative robot, comprising:

[0008] A U-shaped frame, including a U-shaped frame connecting rod. Parallel mounting rods are fixedly connected to both sides of the U-shaped frame connecting rod. Fixed ends are fixedly connected to positions near both ends of the mounting rods.

[0009] Adjusting mechanism, including a support rod, with a socket end one and a socket end two fixedly connected to both ends of the support rod respectively. A mechanism mounting plate one is fixedly connected to the socket end one, and a mechanism mounting plate two is fixedly connected to the socket end two. An adjusting plate is fixedly connected to the support rod, and a sliding groove is formed through the adjusting plate along its length direction. U-shaped frames are symmetrically distributed at both ends of the adjusting mechanism. Adjusting mechanisms are provided between the fixed ends of the symmetrically distributed U-shaped frames. The adjusting mechanisms arranged on the same mounting rod are symmetrically distributed. A liftable adjusting baffle is slidably arranged between the symmetrically distributed adjusting mechanisms. The adjusting baffle is slidably arranged on the sliding groove of the adjusting mechanism. The adjusting mechanism is fixedly connected to the fixed ends of the U-shaped frames through the socket end one and the socket end two.

[0010] Operating table, on which a mounting base for installing a welding collaborative robot is fixedly connected. The operating table is arranged on the mechanism mounting plate one, and feet are fixedly connected to the mechanism mounting plate two.

[0011] As a further solution of the present utility model: There are two U-shaped frames, the U-shaped frames are horizontally arranged, there are four adjusting mechanisms, the adjusting mechanisms are vertically arranged, the mechanism mounting plate one is arranged above, the mechanism mounting plate two is arranged below, and there are two adjusting baffles.

[0012] As a further solution of the present utility model: Adjusting through holes are evenly distributed and formed through near the upper end of the adjusting plate. A positioning through hole is formed near the lower end of the adjusting plate. The positioning through hole is arranged on the extension line of the extension trajectories of several evenly distributed adjusting through holes. The extending direction of the trajectory of the adjusting through holes is parallel to the length direction of the sliding groove. Magnet rings are coaxially fixedly connected to the opening edges of the adjusting through holes and the positioning through hole.

[0013] As a further solution of the present utility model: The adjusting baffle includes an adjusting baffle body, and sliding rods are fixedly connected to both sides of the adjusting baffle body. The sliding rods are slidably arranged in the sliding groove. A limiting plate for ensuring stable sliding between the sliding rod and the sliding groove is fixedly connected to the sliding rod, and a mechanism connecting rod is fixedly connected to the limiting plate.

[0014] As a further solution of the present utility model: An observation window is formed on the adjusting baffle body, and a plug hole is formed on the adjusting baffle. A plug for fixing the adjusting baffle to the adjusting mechanism is inserted into the plug hole.

[0015] As a further solution of the present utility model: The side baffle includes a side baffle body, and a side baffle connecting rod is fixedly connected to the side baffle body. The side baffle connecting rod is fixedly connected to the mechanism connecting rod. Side baffles are arranged at both ends of the adjusting baffle, and there are two side baffles.

[0016] The beneficial effects of the present utility model:

[0017] When the utility model is in use and in the working mode, a welding collaborative robot is installed on the mounting base of the operating table. The adjusting baffle is lifted along the sliding groove to the upper end. When the adjusting baffle is lifted to the upper end, the side baffles at both ends of the adjusting baffle can be lifted to the upper end at the same time. The pin is inserted through the adjusting through hole of the adjusting plate into the plug hole, so that the adjusting baffle and the side baffles can be fixed at the upper end. The adjusting baffle and the side baffles can provide protection when the welding collaborative robot is working. The observation window opened on the main body of the adjusting baffle is convenient for observing the working state of the welding collaborative robot. In the transportation mode, the adjusting baffle is adjusted along the sliding groove to the lower end. When the adjusting baffle is adjusted to the lower end, the side baffles at both ends of the adjusting baffle can be adjusted to the lower end at the same time. The pin is inserted through the positioning through hole at the lower end of the adjusting plate into the plug hole, so that the side baffles and the adjusting baffle are arranged between the two U-shaped frames, reducing the volume of the device and facilitating the transportation of the device. The two mounting rods of the U-shaped frame at the upper end can be used as handles, facilitating the handling of the device. The main body framework of the device is composed of two U-shaped frames and four adjusting mechanisms. While ensuring the structural strength of the device, the overall weight of the device is reduced, making the device lighter and more convenient for transportation and handling. Magnet rings are coaxially fixedly connected to the opening edges of the adjusting through hole and the positioning through hole, which can adsorb the pin and prevent the pin from falling during transportation. Description of the Drawings

[0018] The following further describes the present utility model with reference to the drawings.

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a structural schematic diagram of the present utility model after removing the side baffles and the adjusting baffle;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the adjusting mechanism of the present utility model;

[0022] Figure 4 is a three-dimensional structural schematic diagram of the U-shaped frame of the present utility model;

[0023] Figure 5 is a three-dimensional structural schematic diagram of the adjusting baffle of the present utility model;

[0024] Figure 6 is the present utility model Figure 5 The enlarged structural schematic diagram at position A in;

[0025] Figure 7 is a three-dimensional structural schematic diagram of the side baffle of the present utility model.

[0026] In the figure: 1, support feet; 2, U-shaped frame; 21, U-shaped frame connecting rod; 22, mounting rod; 23, fixed end; 3, bolt; 4, operating platform; 5, mounting base; 6, side baffle; 61, side baffle main body; 62, side baffle connecting rod; 7, adjusting mechanism; 71, support rod; 72, socket end one; 73, socket end two; 74, mechanism mounting plate one; 75, mechanism mounting plate two; 76, adjusting plate; 77, sliding groove; 78, adjusting through hole; 79, positioning through hole; 710, magnet ring; 8, adjusting baffle; 81, adjusting baffle main body; 82, insertion hole; 83, sliding rod; 84, limiting plate; 85, mechanism connecting rod; 86, observation window. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] As Figures 1-7 shown, a portable support frame for a welding collaborative robot includes:

[0029] The U-shaped frame 2 includes a U-shaped frame connecting rod 21. Both sides of the U-shaped frame connecting rod 21 are fixedly connected with parallel mounting rods 22, and fixed ends 23 are fixedly connected to the positions of the mounting rods 22 near both ends.

[0030] The adjusting mechanism 7 includes a support rod 71. Socket end one 72 and socket end two 73 are respectively fixedly connected to both ends of the support rod 71. Mechanism mounting plate one 74 is fixedly connected to socket end one 72, and mechanism mounting plate two 75 is fixedly connected to socket end two 73. An adjusting plate 76 is fixedly connected to the support rod 71. A sliding groove 77 is formed through the adjusting plate 76 along the length direction. The adjusting mechanism 7 is symmetrically distributed at both ends of the U-shaped frame 2. An adjusting mechanism 7 is arranged between the fixed ends 23 of the symmetrically distributed U-shaped frames 2. The adjusting mechanisms 7 arranged on the same mounting rod 22 are symmetrically distributed. A liftable adjusting baffle 8 is slidably arranged between the symmetrically distributed adjusting mechanisms 7. The adjusting baffle 8 is slidably arranged on the sliding groove 77 of the adjusting mechanism 7. The adjusting mechanism 7 is fixedly connected to the fixed end 23 of the U-shaped frame 2 through socket end one 72 and socket end two 73.

[0031] The operating platform 4 is fixedly connected with a mounting base 5 for installing a welding collaborative robot on it. The operating platform 4 is arranged on the mechanism mounting plate one 74, and a support foot 1 is fixedly connected to the mechanism mounting plate two 75.

[0032] A bolt 3 is provided between the operating platform 4 and the first mechanism mounting plate 74, and the operating platform 4 is threadedly connected to the first mechanism mounting plate 74 through the bolt 3.

[0033] In some specific implementation solutions, there are two U-shaped frames 2, the U-shaped frames 2 are horizontally arranged, there are four adjusting mechanisms 7, the adjusting mechanisms 7 are vertically arranged, the first mechanism mounting plate 74 is arranged above, the second mechanism mounting plate 75 is arranged below, and there are two adjusting baffles 8.

[0034] Adjusting through holes 78 are evenly distributed and penetrate through the upper end of the adjusting plate 76, and a positioning through hole 79 is opened at the lower end of the adjusting plate 76. The positioning through hole 79 is arranged on the extension line of the extension trajectories of a plurality of evenly distributed adjusting through holes 78. The extension direction of the trajectory of the adjusting through hole 78 is parallel to the length direction of the sliding groove 77. Magnet rings 710 are coaxially fixedly connected to the opening edges of the adjusting through hole 78 and the positioning through hole 79.

[0035] The adjusting baffle 8 includes an adjusting baffle main body 81. Slide rods 83 are fixedly connected to both sides of the adjusting baffle main body 81. The slide rods 83 are slidably arranged in the sliding groove 77. A limiting plate 84 for ensuring stable sliding between the slide rod 83 and the sliding groove 77 is fixedly connected to the slide rod 83. An mechanism connecting rod 85 is fixedly connected to the limiting plate 84. An observation window 86 is opened on the adjusting baffle main body 81. A plugging hole 82 is opened on the adjusting baffle 8. A plug for fixing the adjusting baffle 8 to the adjusting mechanism 7 is plugged in the plugging hole 82.

[0036] The side baffle 6 includes a side baffle main body 61. A side baffle connecting rod 62 is fixedly connected to the side baffle main body 61. The side baffle connecting rod 62 is fixedly connected to the mechanism connecting rod 85. Side baffles 6 are arranged at both ends of the adjusting baffle 8, and there are two side baffles 6.

[0037] To facilitate the understanding of this solution by those skilled in the art, the working principle of this solution will be briefly described below in combination with a specific application scenario:

[0038] In use, in the working mode, a welding collaborative robot is installed on the mounting base 5 of the operating table 4. The adjusting baffle 8 is lifted along the chute 77 to the upper end. When the adjusting baffle 8 is lifted to the upper end, the side baffles 6 at both ends of the adjusting baffle 8 can be lifted to the upper end simultaneously. The pin is inserted through the adjusting through-hole 78 of the adjusting plate 76 and inserted into the insertion hole 82, so that the adjusting baffle 8 and the side baffle 6 can be fixed at the upper end. The adjusting baffle 8 and the side baffle 6 can provide protection during the operation of the welding collaborative robot. The observation window 86 opened on the adjusting baffle body 81 is convenient for observing the working state of the welding collaborative robot. In the transportation mode, the adjusting baffle 8 is adjusted along the chute 77 to the lower end. When the adjusting baffle 8 is adjusted to the lower end, the side baffles 6 at both ends of the adjusting baffle 8 can be adjusted to the lower end simultaneously. The pin is inserted through the positioning through-hole 79 at the lower end of the adjusting plate 76 and inserted into the insertion hole 82, so that the side baffle 6 and the adjusting baffle 8 are arranged between the two U-shaped frames 2, reducing the volume of the device and facilitating the transportation of the device. The two mounting rods 22 of the upper U-shaped frame 2 can be used as handles to facilitate the handling of the device. The main body framework of the device is composed of the cooperation of the two U-shaped frames 2 and the four adjusting mechanisms 7. While ensuring the structural strength of the device, the overall weight of the device is reduced, making the device lighter and more convenient for transportation and handling. Magnet rings 710 are coaxially fixedly connected to the opening edges of the adjusting through-hole 78 and the positioning through-hole 79, which can adsorb the pin to prevent the pin from falling during transportation.

[0039] The above has described several embodiments of the present invention in detail, but the embodiments of the present invention are not limited thereto and should not be considered as defining the scope of implementation of the present invention. Any equal changes and improvements made within the scope of the application of the present invention shall still fall within the scope covered by the patent of the present invention.

Claims

1. A lightweight support stand for a welding collaborative robot, characterized in that: include: The U-shaped frame (2) comprises a U-shaped frame connecting rod (21), both sides of the U-shaped frame connecting rod (21) are fixedly connected to parallel mounting rods (22), and positions of the mounting rods (22) close to both ends are fixedly connected to fixed ends (23); The adjusting mechanism (7) comprises a support rod (71), wherein two ends of the support rod (71) are respectively fixedly connected with a first sleeve end (72) and a second sleeve end (73), the first sleeve end (72) is fixedly connected with a first mechanism mounting plate (74), the second sleeve end (73) is fixedly connected with a second mechanism mounting plate (75), the support rod (71) is fixedly connected with an adjusting plate (76), a sliding groove (77) is provided along the length direction of the adjusting plate (76), and U-shaped frames (2) are symmetrically distributed at both ends of the adjusting mechanism (7). , an adjustment mechanism (7) is arranged between the fixed ends (23) of the symmetrically distributed U-shaped frames (2), the adjustment mechanisms (7) arranged on the same mounting rod (22) are symmetrically distributed, a liftable adjustment baffle (8) is slidably arranged between the symmetrically distributed adjustment mechanisms (7), the adjustment baffle (8) is slidably arranged on a slide groove (77) of the adjustment mechanism (7), and the adjustment mechanism (7) is fixedly connected to the fixed end (23) of the U-shaped frame (2) through a sleeve end 1 (72) and a sleeve end 2 (73); An operating table (4) is fixedly connected to a mounting base (5) for mounting a welding collaborative robot. The operating table (4) is arranged on a first mechanism mounting plate (74), and a support leg (1) is fixedly connected to a second mechanism mounting plate (75).

2. The portable support stand for a welding collaborative robot according to claim 1, characterized in that: Two U-shaped frames (2) are provided, the U-shaped frames (2) are arranged horizontally, four adjustment mechanisms (7) are provided, the adjustment mechanisms (7) are arranged vertically, a mechanism mounting plate 1 (74) is arranged at the top, a mechanism mounting plate 2 (75) is arranged at the bottom, and two adjustment baffles (8) are provided.

3. The portable support stand for a welding collaborative robot according to claim 1, characterized in that: Adjustment through holes (78) are evenly distributed and penetrate the upper end of the adjustment plate (76), and a positioning through hole (79) is opened near the lower end of the adjustment plate (76). The positioning through hole (79) is arranged on the extension line of the extension track of a plurality of evenly distributed adjustment through holes (78). The extension direction of the track of the adjustment through hole (78) is parallel to the length direction of the slide groove (77). The opening edges of the adjustment through hole (78) and the positioning through hole (79) are coaxially fixedly connected with a magnet ring (710).

4. The portable support stand for a welding collaborative robot according to claim 1, characterized in that: The adjusting baffle (8) comprises an adjusting baffle body (81), both sides of which are fixedly connected with sliding rods (83), the sliding rod (83) being slidably arranged in the sliding groove (77), the sliding rod (83) being fixedly connected with a limiting plate (84) for ensuring stable sliding between the sliding rod (83) and the sliding groove (77), and the limiting plate (84) being fixedly connected with a mechanism connecting rod (85).

5. The portable support stand for a welding collaborative robot according to claim 1, characterized in that: An observation window (86) is provided on the regulating baffle body (81), and a plug hole (82) is provided on the regulating baffle (8). A plug pin for fixing the regulating baffle (8) to the regulating mechanism (7) is plugged into the plug hole (82).

6. The portable support stand for a welding collaborative robot according to claim 4, characterized in that: The side baffle (6) comprises a side baffle body (61), a side baffle connecting rod (62) is fixedly connected to the side baffle body (61), the side baffle connecting rod (62) is fixedly connected to the mechanism connecting rod (85), and the side baffles (6) are arranged at both ends of the adjustment baffle (8), and two side baffles (6) are arranged.

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