Spraying robot lifting device

Abstract

The utility model discloses a spraying robot lifting device which comprises a base, two rotating shafts are arranged on the top wall of the base, the two ends of each rotating shaft are rotationally connected with bearing seats, the bearing seats are installed on the base, the two ends of each rotating shaft are connected with lifting arms, a bearing table is arranged above the base, and the bearing table is connected with the bearing seats. A robot moving assembly is installed on the top wall of the bearing table, the rotating shaft is in transmission connection with a first driving motor, and the first driving motor is installed on the base. The lifting device has the advantages that the spraying robot installed on the bearing table can be lifted or lowered through the lifting arm, the spraying robot can move in the horizontal direction through the robot moving assembly, and therefore lifting and horizontal movement of the spraying machine are integrally achieved, the spraying range of the spraying machine is greatly enlarged, and the spraying efficiency is improved.

Description

Technical field:

[0001] The utility model belongs to the field of spray robot auxiliary devices, in particular to a spray robot lifting device. Background technology:

[0002] A spraying robot, also known as a painting robot, is an industrial robot that can automatically spray paint or other coatings. The painting robot is mainly composed of a robot body, a computer and a corresponding control system.

[0003] Existing spray robots generally use a fixed base, whose main function is only to fix the spray robot to the ground. The spray arm of the spray robot can move to a limited height, which makes it unable to spray higher objects quickly and effectively. The spraying range is small and the spraying efficiency is significantly reduced. Utility model content:

[0004] The purpose of the utility model is to provide a lifting device for a spraying robot, and to overcome the deficiencies of the above-mentioned prior art, which effectively solves the existing problem that the spraying robot has a small moving range.

[0005] Contents of the utility model: A spraying robot lifting device comprises a base, two rotating shafts are provided on the top wall of the base, both ends of the rotating shafts are rotatably connected with bearing seats, the bearing seats are installed on the base, both ends of the rotating shafts are connected with lifting arms, a receiving platform is provided above the base, a robot moving component is installed on the top wall of the receiving platform, a vertical plate is vertically installed on the bottom wall of the receiving platform, a sliding groove is opened on the vertical plate, a sliding rod is slidably connected in the sliding groove, the outer end of the sliding rod is fixedly connected to the outer end of the lifting arm, the rotating shaft is transmission-connected to the first drive motor, and the first drive motor is installed on the base.

[0006] Furthermore, the robot moving component includes a track installed on the long sides at both ends of the receiving platform, a second drive motor is installed in the groove of the track, a screw is transmission-connected to the second drive motor, the outer end of the screw is rotationally connected to the inner wall of the groove of the track, a column is transmission-connected to the screw, both side walls of the column are slidingly fitted with the inner wall of the groove of the track, the top of the column is fixedly connected to the cross bar, and a receiving plate is installed on the top wall of the cross bar.

[0007] Furthermore, reinforcing ribs are installed between the cross bar and the receiving plate.

[0008] Furthermore, screw holes for installation and fixing are provided on the receiving plate.

[0009] Furthermore, the receiving plate is disc-shaped.

[0010] Furthermore, a roller is installed on the bottom wall of the base.

[0011] The beneficial effects of the utility model are as follows: the spraying robot installed on the receiving platform can be raised or lowered by the lifting arm, and the spraying robot can be moved in the horizontal direction by the robot moving component, thereby realizing the lifting and horizontal movement of the spraying machine as a whole, greatly increasing its spraying range and improving the spraying efficiency. Description of the drawings:

[0012] Figure 1 This is the main view of the utility model;

[0013] Figure 2 for Figure 1 Sectional view of section AA;

[0014] Figure 3 It is a top view of the utility model;

[0015] Figure 4 It is a partial cross-sectional view of the top view of the utility model;

[0016] Figure 5 for Figure 3 Cross-sectional view of the middle BB section;

[0017] In the figure, 1 is a base, 2 is a rotating shaft, 3 is a lifting arm, 4 is a receiving platform, 5 is a vertical plate, 6 is a sliding groove, 7 is a sliding rod, 8 is a first driving motor, 9 is a track, 10 is a second driving motor, 11 is a lead screw, 12 is a column, 13 is a cross bar, 14 is a receiving plate, 15 is a reinforcing rib, 16 is a mounting screw hole, and 17 is a roller. Specific implementation method:

[0018] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific embodiments of the present invention are now described with reference to the accompanying drawings:

[0019] like Figures 1 to 5As shown, a spraying robot lifting device includes a base 1, two rotating shafts 2 are provided on the top wall of the base 1, and bearing seats are rotatably connected at both ends of the rotating shaft 2. The bearing seats are installed on the base 1, and lifting arms 3 are connected at both ends of the rotating shaft 2. A receiving platform 4 is provided above the base 1, and a robot moving component is installed on the top wall of the receiving platform 4. A vertical plate 5 is vertically installed on the bottom wall of the receiving platform 4, and a sliding groove 6 is opened on the vertical plate 5. A sliding rod 7 is slidably connected in the sliding groove 6, and the outer end of the sliding rod 7 is fixedly connected to the outer end of the lifting arm 3. The rotating shaft 2 is fixed to the lifting arm 3. The first drive motor 8 is connected in transmission, and the first drive motor 8 is installed on the base 1. The robot moving component includes a track 9 installed on the long sides of both ends of the receiving platform 4, and a second drive motor 10 is installed in the groove of the track 9. A screw 11 is connected in transmission to the second drive motor 10, and the outer end of the screw 11 is rotatably connected to the inner wall of the groove of the track 9. A column 12 is connected in transmission to the screw 11, and the two side walls of the column 12 are slidably fitted with the inner wall of the groove of the track 9. The top of the column 12 is fixedly connected to the cross bar 13, and a receiving plate 14 is installed on the top wall of the cross bar 13.

[0020] Specifically, the spraying robot installed on the receiving platform 4 can be raised or lowered by the lifting arm 3.

[0021] During actual use, the spraying robot is fixed on the receiving plate 14, and the first drive motor 8 is started to drive the rotating shaft 2 to rotate. When the two rotating shafts 2 rotate relative to each other, the slide rod 7 installed at the outer end of the lifting arm 3 slides in the sliding groove 6. At this time, the two lifting arms 3 lift the receiving platform 4, and the spraying robot starts the spraying operation; the second drive motor 10 drives the screw 11 to rotate, so that the column 12 can slide horizontally in the groove of the track 9. When the column 12 moves, it drives the cross bar 13 to move, so that the spraying robot installed on the receiving plate 14 can move in the horizontal direction.

[0022] like Figures 1 to 5 The illustrated spray robot lifting device has a reinforcing rib 15 installed between the cross bar 13 and the receiving plate 14 , and a mounting screw hole 16 is provided on the receiving plate 14 . The receiving plate 14 is disc-shaped, and a roller 17 is installed on the bottom wall of the base 1 .

[0023] Specifically, the reinforcing ribs 15 enhance the stability of the spraying robot on the receiving plate 14 .

[0024] During actual use, the reinforcing ribs 15 installed on both sides of the column 12 can strengthen the bearing capacity of the receiving plate 14, thereby improving the operating stability of the spraying robot on the receiving plate 14; the spraying robot can be quickly fixed with bolts by installing the fixing screw holes 16; the roller 17 can be a universal wheel to facilitate the movement of the lifting device, and the roller 17 can be locked when in use.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A spraying robot lifting device, characterized in that: The invention comprises a base (1), two rotating shafts (2) are arranged on the top wall of the base (1), bearing seats are rotatably connected at both ends of the rotating shaft (2), the bearing seats are installed on the base (1), lifting arms (3) are connected at both ends of the rotating shaft (2), a receiving platform (4) is arranged above the base (1), a robot moving component is installed on the top wall of the receiving platform (4), a vertical plate (5) is vertically installed on the bottom wall of the receiving platform (4), a sliding groove (6) is opened on the vertical plate (5), a sliding rod (7) is slidably connected in the sliding groove (6), the outer end of the sliding rod (7) is fixedly connected to the outer end of the lifting arm (3), the rotating shaft (2) is transmission-connected to a first drive motor (8), and the first drive motor (8) is installed on the base (1).

2. A spraying robot lifting device according to claim 1, characterized in that: The robot moving assembly comprises a track (9) installed on the long sides at both ends of the receiving platform (4), a second drive motor (10) is installed in the groove of the track (9), a lead screw (11) is drivingly connected to the second drive motor (10), the outer end of the lead screw (11) is rotatably connected to the inner wall of the groove of the track (9), a column (12) is drivingly connected to the lead screw (11), the two side walls of the column (12) are slidably fitted with the inner side walls of the groove of the track (9), the top end of the column (12) is fixedly connected to the cross bar (13), and a receiving plate (14) is installed on the top wall of the cross bar (13).

3. A spraying robot lifting device according to claim 2, characterized in that: A reinforcing rib (15) is installed between the cross bar (13) and the receiving plate (14).

4. The spraying robot lifting device according to claim 2, characterized in that: The receiving plate (14) is provided with mounting screw holes (16).

5. The spraying robot lifting device according to claim 2, characterized in that: The receiving plate (14) is disc-shaped.

6. The lifting device for a spraying robot according to claim 1, characterized in that: A roller (17) is installed on the bottom wall of the base (1).

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