Vacuum suction cup type roll-over stand

Abstract

The utility model provides a vacuum suction cup type roll-over stand which comprises an industrial robot with a clamping jaw, two bases are arranged on one side of the industrial robot in a spaced mode, vertical bases are fixed to the bases, sliding grooves are formed in the surfaces of the two vertical bases, sliding bases are arranged in the two sliding grooves in a sliding mode, and the clamping jaw is arranged on one side of the industrial robot. A lifting table is fixed between the two sliding seats, a mounting frame is arranged under the lifting table, a plurality of vacuum suction cups are mounted on the mounting frame, a supporting column is fixed to the center of the mounting frame, the top of the supporting column penetrates through the lifting table, and the supporting column is movably connected with the lifting table through a bearing. And threaded columns are movably arranged in the two sliding grooves through bearings and are in threaded connection with the sliding seats, and the problems that an existing overturning frame cannot adjust the angle of a workpiece, a robot cannot grab different positions of the workpiece conveniently, and the flexibility is low are solved.

Description

Technical Field

[0001] The utility model relates to the field of automation, in particular to a vacuum suction cup type turning frame. Background Art

[0002] Industrial automation manipulators have developed and improved rapidly in terms of variety, scale, design and manufacturing technology. It has become an inevitable trend to independently design and manufacture from single machines to complete sets of equipment and even automatic production lines. With the development of new materials, new processes and new technologies, various automation manipulators have been promoted to develop rapidly in the direction of mechatronics and intelligence.

[0003] The workpiece turning frame is a common device in automated production. When the robot places the workpiece on the turning frame, the robot can change the grasping position of the workpiece. However, the existing turning frame cannot adjust the angle of the workpiece, which makes it inconvenient for the robot to grasp the workpiece at different positions and has low flexibility.

[0004] Therefore, it is necessary to provide a new vacuum suction cup type turning frame to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a vacuum suction cup turning frame, which solves the problems that the existing turning frame cannot adjust the angle of the workpiece, is not convenient for the robot to grasp different positions of the workpiece, and has low flexibility.

[0006] The vacuum suction cup type flip frame provided by the utility model comprises an industrial robot with a clamping claw, wherein two bases are arranged at intervals on one side of the industrial robot, a stand is fixed on the base, a slide groove is provided on the surface of the two stands, a slide seat is slidably arranged in the two slide grooves, and a lifting platform is fixed between the two slide seats;

[0007] A mounting frame is arranged directly below the lifting platform, a plurality of vacuum suction cups are installed on the mounting frame, a support column is fixed at the center of the mounting frame, the top of the support column passes through the lifting platform, and the support column is movably connected to the lifting platform through a bearing.

[0008] In a preferred embodiment, threaded columns are movably provided inside the two slide grooves through bearings, the threaded columns penetrate the slide seat, and the threaded columns are threadedly connected to the slide seat.

[0009] In a preferred embodiment, a mounting shaft is disposed on the top of each of the two stands, one end of the mounting shaft is connected to the top of the threaded column, and the other end of the mounting shaft is mounted with a first bevel gear;

[0010] A limit seat is installed on each of the two stand seats, a rotating shaft is movably arranged between the two limit seats, two second bevel gears are installed on the rotating shaft at intervals, and the two second bevel gears are respectively meshed with the two first bevel gears.

[0011] In a preferred embodiment, a motor is installed on the stand, and an output end of the motor is connected to the rotating shaft via a coupling.

[0012] In a preferred embodiment, a gear is installed on the top of the support column, an electric telescopic rod is installed on the lifting platform, a rack is installed on the output end of the electric telescopic rod, and the rack is meshed with the gear.

[0013] In a preferred embodiment, a placement platform is fixed between the two stands, and the placement platform is located directly below the lifting platform.

[0014] Beneficial effects of the utility model:

[0015] When the flip frame is in use, the industrial robot can use the clamping claws to move the workpiece to the placement table for temporary placement. At this time, the industrial robot can use the clamping claws to clamp other positions of the workpiece, and use the external vacuum pump to generate suction at the vacuum suction cup, thereby fixing the workpiece at the vacuum suction cup, starting the electric telescopic rod so that its output end drives the rack to move, and under the transmission action of the rack and the gear, the support column drives the mounting frame to rotate, and the mounting frame can drive the workpiece to adjust its angle when rotating, thereby facilitating the industrial robot to clamp different positions of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional view of the overall structure of the vacuum suction cup type flip frame provided by the utility model;

[0017] Figure 2 A front view of the overall structure of the vacuum suction cup type turning frame provided by the utility model;

[0018] Figure 3 A top view of the overall structure of the vacuum suction cup type turning frame provided by the utility model.

[0019] Numbers in the figure: 1. industrial robot; 2. gripper; 3. base; 4. stand; 5. slide; 6. slide; 7. lifting platform; 8. mounting frame; 9. vacuum suction cup; 10. support column; 11. threaded column; 12. mounting shaft; 13. first bevel gear; 14. limit seat; 15. rotating shaft; 16. second bevel gear; 17. motor; 18. gear; 19. electric telescopic rod; 20. rack; 21. placement table. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 A three-dimensional view of the overall structure of the vacuum suction cup type flip frame provided by the utility model; Figure 2 A front view of the overall structure of the vacuum suction cup type turning frame provided by the utility model; Figure 3 A top view of the overall structure of the vacuum suction cup type turning frame provided by the utility model.

[0022] In the specific implementation process, Figure 1-Figure 3 As shown, it includes an industrial robot 1 with a gripper 2, two bases 3 are arranged at intervals on one side of the industrial robot 1, a stand 4 is fixed on the base 3, slide grooves 5 are opened on the surfaces of the two stands 4, slide seats 6 are slidably arranged in the two slide grooves 5, a lifting platform 7 is fixed between the two slide seats 6, threaded columns 11 are movably arranged inside the two slide grooves 5 through bearings, the threaded columns 11 penetrate the slide seats 6, and the threaded columns 11 are threadedly connected to the slide seats 6, a mounting shaft 12 is arranged on the top of the two stands 4, one end of the mounting shaft 12 is connected to the top of the threaded column 11, and a first bevel gear 13 is installed on the other end of the mounting shaft 12, a limited seat 14 is installed on the two stands 4, a rotating shaft 15 is movably arranged between the two limited seats 14, and the rotating shaft Two second bevel gears 16 are installed on 15 at intervals, and the two second bevel gears 16 are meshed with the two first bevel gears 13 respectively. A motor 17 is installed on the stand 4, and the output end of the motor 17 is connected to the rotating shaft 15 through a coupling. When the flip frame is in use, the industrial robot 1 can move the workpiece to the placement table 2 for temporary placement through the clamping claw 2. At this time, the industrial robot 1 can clamp other positions of the workpiece through the clamping claw 2. When the workpiece needs to be adjusted in angle, the motor 17 can be started to drive the rotating shaft 15 to rotate. The transmission effect of the two first bevel gears 13 and the two second bevel gears 16, the two threaded columns 11 rotate in the same direction at the same time, driving the mounting frame 8 to move downward along the slide groove 5 to the vicinity of the workpiece.

[0023] A mounting frame 8 is arranged directly below the lifting platform 7, and a plurality of vacuum suction cups 9 are installed on the mounting frame 8. A support column 10 is fixed at the center of the mounting frame 8. The top of the support column 10 passes through the lifting platform 7, and the support column 10 is movably connected to the lifting platform 7 through a bearing. A gear 18 is installed on the top of the support column 10, and an electric telescopic rod 19 is installed on the lifting platform 7. A rack 20 is installed at the output end of the electric telescopic rod 19, and the rack 20 is meshed with the gear 18. A placing platform 21 is fixed between the two seats 4, and the placing platform 21 is located directly below the lifting platform 7. Suction is generated at the vacuum suction cup 9 through an external vacuum pump, and then the workpiece is fixed at the vacuum suction cup 9. The electric telescopic rod 19 is started so that its output end drives the rack 20 to move. Under the transmission action of the rack 20 and the gear 18, the support column 10 drives the mounting frame 8 to rotate, and the mounting frame 8 can drive the workpiece to adjust its angle when rotating, so as to facilitate the industrial robot to clamp the workpiece at different positions.

[0024] Working principle of the utility model: when the turning frame is used, the industrial robot 1 can move the workpiece to the placement table 2 through the clamping claw 2 for temporary placement. At this time, the industrial robot 1 can clamp the workpiece at other positions through the clamping claw 2. When the workpiece needs to be adjusted in angle, the motor 17 can be started to drive the rotating shaft 15 to rotate. The two first bevel gears 13 and the two second bevel gears 16 drive the two threaded columns 11 to rotate in the same direction at the same time, driving the mounting frame 8 to move downward along the slide groove 5 to the vicinity of the workpiece;

[0025] Suction is generated at the vacuum suction cup 9 through an external vacuum pump, and the workpiece is fixed at the vacuum suction cup 9. The electric telescopic rod 19 is started so that its output end drives the rack 20 to move. Under the transmission action of the rack 20 and the gear 18, the support column 10 drives the mounting frame 8 to rotate, and the mounting frame 8 can drive the workpiece to adjust its angle when rotating, thereby facilitating the industrial robot to clamp different positions of the workpiece.

[0026] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vacuum suction cup type turning frame, comprising an industrial robot (1) with a gripper (2), wherein two bases (3) are arranged at intervals on one side of the industrial robot (1), characterized in that: A stand (4) is fixed on the base (3), two surfaces of the stand (4) are provided with slide grooves (5), two slide grooves (5) are provided with slide seats (6) for sliding, and a lifting platform (7) is fixed between the two slide seats (6); A mounting frame (8) is arranged directly below the lifting platform (7), and a plurality of vacuum suction cups (9) are installed on the mounting frame (8). A support column (10) is fixed at the center of the mounting frame (8), and the top of the support column (10) passes through the lifting platform (7), and the support column (10) is movably connected to the lifting platform (7) through a bearing.

2. The vacuum suction cup type turning frame according to claim 1, characterized in that: A threaded column (11) is movably arranged inside the two slide grooves (5) through a bearing, the threaded column (11) penetrates the slide seat (6), and the threaded column (11) is threadedly connected to the slide seat (6).

3. The vacuum suction cup type turning frame according to claim 2, characterized in that: The tops of the two stands (4) are each provided with a mounting shaft (12), one end of the mounting shaft (12) is connected to the top of the threaded column (11), and the other end of the mounting shaft (12) is provided with a first bevel gear (13); A limit seat (14) is installed on each of the two stand seats (4), a rotating shaft (15) is movably arranged between the two limit seats (14), two second bevel gears (16) are installed on the rotating shaft (15) at intervals, and the two second bevel gears (16) are respectively meshed with the two first bevel gears (13).

4. The vacuum suction cup type turning frame according to claim 3, characterized in that: A motor (17) is installed on the stand (4), and an output end of the motor (17) is connected to the rotating shaft (15) via a coupling.

5. The vacuum suction cup type turning frame according to claim 4, characterized in that: A gear (18) is installed on the top of the support column (10), an electric telescopic rod (19) is installed on the lifting platform (7), a rack (20) is installed on the output end of the electric telescopic rod (19), and the rack (20) is meshed with the gear (18).

6. The vacuum suction cup type turning frame according to claim 5, characterized in that: A placement platform (21) is fixed between the two stands (4), and the placement platform (21) is located directly below the lifting platform (7).

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