Welding robot equipment

Abstract

The utility model discloses welding robot equipment which comprises a position adjusting motor and a sliding rail. An output shaft of the position adjusting motor is connected with a hollow I-shaped frame, power boxes are arranged at the four corners of the inner side face of the hollow I-shaped frame, the outer side faces of the power boxes are rotationally connected with rotating discs, L-shaped trays are installed on the rotating discs, and power mechanisms for controlling the rotating discs to rotate are arranged in the power boxes. A sliding table is slidably connected to the sliding rail, strip-shaped teeth are laid on the sliding rail, a traveling motor is arranged on the sliding rail, an output shaft of the traveling motor is connected with a gear meshed with the strip-shaped teeth, a mounting seat is arranged on the upper surface of the sliding table, and a welding robot is arranged on the upper surface of the mounting seat; according to the welding robot equipment, workpiece clamping can be rapidly and efficiently achieved, welding work is not affected in the workpiece clamping process by arranging the double-station rotary exchange welding platform, dead-corner-free welding can be achieved, and the welding efficiency can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of automatic welding equipment, and specifically to a welding robot equipment. Background Art

[0002] With the continuous development of the manufacturing industry in the world and my country, welding technology has been applied to various industries as a basic technology, and the level of welding technology has gradually been greatly improved. With the continuous emergence of welding process methods, the update of professional welding equipment is also changing with each passing day. However, welding currently requires a welding robot with a larger arm span than the workpiece size to complete the welding process. In the existing technology, many industrial welding robots with longer arm spans are expensive, inconvenient to maintain, and have relatively low efficiency.

[0003] At the same time, the welding deviation of existing industrial welding robots is relatively serious. There is a situation where the singular point welding robot cannot move to the required welding position. At the same time, the clamping of the welding workpiece is also relatively slow, which affects the welding efficiency. Summary of the invention

[0004] The present application provides a welding robot device that can quickly and efficiently clamp the workpiece. By setting up a double-station rotating exchange welding platform, the workpiece is clamped without affecting the welding work, and dead-angle welding can be achieved, which can effectively improve the welding efficiency and effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a welding robot device, comprising a positioning motor and a slide rail; the output shaft of the positioning motor is connected to a hollow I-shaped frame, a power box is provided at the four corners of the inner side of the hollow I-shaped frame, the outer side of the power box is rotatably connected to a turntable, an L-shaped tray is installed on the turntable, and a power mechanism for controlling the rotation of the turntable is provided inside the power box.

[0006] The slide rail is slidably connected with a slide table, the slide rail is paved with bar teeth, the slide rail is provided with a travel motor, the output shaft of the travel motor is connected with a gear meshing with the bar teeth, the upper surface of the slide table is provided with a mounting seat, and the upper surface of the mounting seat is provided with a welding robot.

[0007] Preferably, the power mechanism includes a flip motor arranged inside the power box, the output shaft of the flip motor is connected to the driving gear, the power box is rotatably connected to the driven gear through a sleeve arranged on the inner side thereof, and the driven gear is meshed with the driving gear.

[0008] Preferably, the driven gear is sleeved with a special-shaped shaft through a plug hole, one end of the special-shaped shaft is connected to the turntable, and a telescopic adjustment structure is connected to the special-shaped shaft.

[0009] Preferably, the telescopic adjustment structure comprises an electrically controlled telescopic rod disposed inside the hollow I-shaped frame, and the telescopic end of the electrically controlled telescopic rod is rotatably connected to the end of the special-shaped shaft.

[0010] Preferably, the special-shaped shaft is arranged through a sleeve, the plug-in hole on the driven gear is a rectangular frame, and the cross-section of the special-shaped shaft is a rectangle.

[0011] Preferably, universal ball supports are provided around the interior of the plug-in hole, and the universal ball supports are arranged closely against the outer side surface of the special-shaped shaft.

[0012] Preferably, a welding workbench is provided between the two left-right symmetrical L-shaped trays.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] 1. This welding robot equipment can realize the clamping of workpieces quickly and efficiently. By setting up a double-station rotating exchange welding platform, the workpiece will not be affected during the clamping process, and it can realize welding without dead angles, which can effectively improve the welding efficiency;

[0015] 2. The workpiece to be welded is fixed on the L-shaped pallet, and the power mechanism arranged inside the power box drives the L-shaped pallet to rotate, so as to realize the switching of the welding angle of the workpiece to be welded. When it is necessary to switch the welding position, the positioning motor rotates the hollow I-shaped frame 180 degrees, which can realize the rotation exchange of the double positions; when the position of the welding robot is moved, the travel motor drives the gear to move along the bar teeth, so as to realize the switching of the position of the mobile welding robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an illustration of the structure of this application Figure 1 ;

[0017] Figure 2 This is an illustration of the structure of this application Figure 2 ;

[0018] Figure 3 This is a top view of this application;

[0019] Figure 4 for Figure 3 A partial enlarged schematic diagram in the middle;

[0020] Figure 5 It is a structural diagram of the driven gear.

[0021] In the figure: 1 positioning motor, 2 welding workbench, 3 L-shaped pallet, 4 turntable, 5 hollow I-shaped frame, 6 power box, 7 slide rail, 8 bar gear, 9 slide, 10 travel motor, 11 mounting seat, 12 welding robot, 13 driving gear, 14 special-shaped shaft, 15 driven gear, 16 sleeve, 17 electric control telescopic rod, 18 flip motor, 19 universal ball support, 20 plug hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] In the description of this application, when a feature is referred to as being "set", "fixed" or "connected" to another feature, it may be directly set, fixed or connected to the other feature, or indirectly set, fixed or connected to the other feature.

[0024] See also Figure 1-5 The present application provides the following technical solutions: a welding robot device, comprising a positioning motor 1 and a slide rail 7; the output shaft of the positioning motor 1 is connected to a hollow I-shaped frame 5, a power box 6 is provided at the four corners of the inner side of the hollow I-shaped frame 5, the outer side of the power box 6 is rotatably connected to a turntable 4, an L-shaped tray 3 is installed on the turntable 4, and a power mechanism for controlling the rotation of the turntable 4 is provided inside the power box 6.

[0025] Specifically, the workpiece to be welded is fixed on the L-shaped pallet 3, and the power mechanism arranged inside the power box 6 drives the L-shaped pallet 3 to rotate, so as to realize the switching of the welding angle of the workpiece to be welded. When the welding position needs to be switched, the positioning motor 1 rotates the hollow I-shaped frame 5 180 degrees, which can realize the rotation exchange of the double positions.

[0026] The slide rail 7 is slidably connected to a slide table 9, the slide rail 7 is provided with bar teeth 8, the slide rail 7 is provided with a travel motor 10, the output shaft of the travel motor 10 is connected to a gear meshing with the bar teeth 8, the upper surface of the slide table 9 is provided with a mounting seat 11, and the upper surface of the mounting seat 11 is provided with a welding robot 12.

[0027] Specifically, when the welding robot 12 is moved, the traveling motor 10 drives the gear to move along the bar teeth 8 , thereby realizing the switching of the position of the welding robot 12 .

[0028] Furthermore, the power mechanism includes a flip motor 18 arranged inside the power box 6, the output shaft of the flip motor 18 is connected to the driving gear 13, the power box 6 is rotatably connected to the driven gear 15 through a sleeve 16 arranged on its inner side, and the driven gear 15 is meshed with the driving gear 13.

[0029] Specifically, the turning motor 18 drives the special-shaped shaft 14 to rotate through the gear transmission mechanism to achieve the switching of the welding angle of the workpiece to be welded.

[0030] Furthermore, the driven gear 15 is sleeved with the special-shaped shaft 14 through the plug hole 20 , one end of the special-shaped shaft 14 is connected to the turntable 4 , and the special-shaped shaft 14 is connected with a telescopic adjustment structure.

[0031] Specifically, the special-shaped shaft 14 can control the L-shaped pallet 3 to clamp the workpiece through telescopic movement.

[0032] Furthermore, the telescopic adjustment structure includes an electrically controlled telescopic rod 17 disposed inside the hollow I-shaped frame 5 , and the telescopic end of the electrically controlled telescopic rod 17 is rotatably connected to the end of the special-shaped shaft 14 .

[0033] Specifically, the electrically controlled telescopic rod 17 can control the telescopic movement of the special-shaped shaft 14, thereby realizing rapid clamping of the workpiece.

[0034] Furthermore, the special-shaped shaft 14 is arranged through the sleeve 16, the plug-in hole 20 on the driven gear 15 is a rectangular frame, and the cross section of the special-shaped shaft 14 is a rectangle.

[0035] Specifically, the rectangular cross-section special-shaped shaft 14 is slidably connected to the driven gear 15 .

[0036] Furthermore, universal ball supports 19 are provided around the interior of the plug hole 20 , and the universal ball supports 19 are arranged closely against the outer side surface of the special-shaped shaft 14 .

[0037] Specifically, the provision of the universal ball support 19 can play a supporting and fixing role, and can also reduce the friction force on the special-shaped shaft 14 during telescopic adjustment.

[0038] Furthermore, a welding workbench 2 is provided between two left-right symmetrical L-shaped trays 3 .

[0039] Specifically, different workbenches 2 can be selected according to the specific welding conditions.

[0040] More specifically, the workpiece to be welded can be first fixed on the workbench 2 , and then the workbench 2 can be installed between the two L-shaped trays 3 .

[0041] When in use: the workpiece to be welded is first fixed on the workbench 2, and then the workbench 2 is placed between the two L-shaped trays 3, and the electrically controlled telescopic rod 17 is extended to push out the special-shaped shaft 14, so that the L-shaped tray 3 can clamp the workbench 2, thereby realizing rapid clamping of the workpiece.

[0042] During welding, the power mechanism arranged inside the power box 6 drives the L-shaped tray 3 to rotate, thereby realizing the switching of the welding angle of the workpiece to be welded. When the welding position needs to be switched, the positioning motor 1 rotates the hollow I-shaped frame 5 180 degrees, which can realize the double-position rotation exchange.

[0043] At the same time, the best welding angle is obtained by moving the welding robot 12 along the slide rail 7 .

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A welding robot device, Features: It comprises a positioning motor (1) and a slide rail (7); the output shaft of the positioning motor (1) is connected to a hollow I-shaped frame (5); a power box (6) is provided at each of the four corners of the inner side of the hollow I-shaped frame (5); the outer side of the power box (6) is rotatably connected to a turntable (4); an L-shaped tray (3) is mounted on the turntable (4); and a power mechanism for controlling the rotation of the turntable (4) is provided inside the power box (6); The slide rail (7) is slidably connected to a slide table (9), the slide rail (7) is provided with bar teeth (8), a travel motor (10) is provided on the slide rail (7), an output shaft of the travel motor (10) is connected to a gear meshing with the bar teeth (8), a mounting seat (11) is provided on the upper surface of the slide table (9), and a welding robot (12) is provided on the upper surface of the mounting seat (11).

2. A welding robot device according to claim 1, Features: The power mechanism comprises a flip motor (18) arranged inside a power box (6); the output shaft of the flip motor (18) is connected to a driving gear (13); the power box (6) is rotatably connected to a driven gear (15) via a sleeve (16) arranged on an inner side thereof; the driven gear (15) is meshed with the driving gear (13).

3. A welding robot device according to claim 2, Features: The driven gear (15) is sleeved with a special-shaped shaft (14) through a plug hole (20); one end of the special-shaped shaft (14) is connected to a rotating disk (4); and a telescopic adjustment structure is connected to the special-shaped shaft (14).

4. A welding robot device according to claim 3, Features: The telescopic adjustment structure comprises an electrically controlled telescopic rod (17) arranged inside the hollow I-shaped frame (5), and the telescopic end of the electrically controlled telescopic rod (17) is rotatably connected to the end of the special-shaped shaft (14).

5. A welding robot device according to claim 3, Features: The special-shaped shaft (14) is arranged through the sleeve (16), the plug-in hole (20) on the driven gear (15) is a rectangular frame, and the cross section of the special-shaped shaft (14) is a rectangle.

6. A welding robot device according to claim 5, Features: Universal ball supports (19) are provided around the interior of the plug hole (20), and the universal ball supports (19) are arranged in close contact with the outer side surface of the special-shaped shaft (14).

7. A welding robot device according to claim 1, Features: A welding workbench (2) is provided between two left-right symmetrical L-shaped trays (3).

Images