Track adjusting device of coating robot

Abstract

The utility model discloses a coating robot track adjusting device which comprises a device body arranged on the top of a robot stand column and a jacking piece used for jacking a robot track, and the device body comprises a vertical plate vertically arranged on the side wall of the robot stand column. The side, close to the side wall of the robot stand column, of the upper end of the vertical plate is provided with a clamping assembly used for clamping a plane plate on the top of the robot stand column, and the side, away from the side wall of the robot stand column, of the lower end of the vertical plate is provided with a mounting platform used for bearing the jacking part. According to the track adjusting device of the coating robot, on the basis of the structure and the size of the robot stand column, a platform device is flexibly designed to be fixedly installed on the robot stand column, compared with an existing conventional hoisting support, the adjusting device is exquisite in structure, light in weight, stable, reliable and easy to install and operate, labor hours can be reduced, and production efficiency is improved. The cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile painting, in particular to a painting robot track adjusting device. Background Technique

[0002] With the rapid development of industrial intelligent manufacturing technology, the spraying technology in many automobile manufacturing painting areas adopts automatic spraying by robots. The painting spraying robots are divided into rail robots and non-rail robots. Among them, the rail robots generally include the upper-rail spraying robots in the inner spraying station, the door-opening and lid-opening robots on the lower rail, and the upper-rail robots in the outer spraying station.

[0003] The upper-rail painting robot is of a straight-rail type. The robot operates at high frequency and high speed on the rail. It is relatively long (9.8 meters) and heavy (about 5 tons), and has high requirements for the installation accuracy (the tolerance of the rail height is ±1mm). Especially during the production and operation period after the robot is installed, if the rail sinks and tilts (due to reasons such as long-term operation vibration), it is necessary to lift the rail in time by hoisting, and use gaskets to pad the low points of the rail to ensure the balance of the whole rail, so as to avoid damaging the robot. However, the existing conventional installation and adjustment methods for rail robots are affected by factors such as the limited operation space of the equipment, and require more hoisting tools, occupy a large space, consume a large amount of man-hours, are complex in operation, have low efficiency, and are prone to safety accidents.

[0004] Therefore, it is necessary to improve the existing painting robot track adjustment method, design and manufacture a special structural device to solve the problems of difficult installation and adjustment, low efficiency, high labor cost, and high safety risk of the painting robot track. Content of the Utility Model

[0005] In view of this, the utility model provides a painting robot track adjusting device. Based on the structure and size of the robot column, a platform device is flexibly designed and installed and fixed with the robot column itself. This adjusting device is more delicate, lighter in weight, stable and reliable than the existing conventional hoisting bracket structure, is easy to install and operate, can reduce man-hours, and save costs.

[0006] The painting robot track adjusting device provided by the utility model includes a device main body arranged at the top of the robot column and a jacking member for jacking up the robot track. The device main body includes a vertical plate erected on the side wall of the robot column. On one side of the upper end of the vertical plate close to the side wall of the robot column, a clamping assembly is arranged for clamping the top plane plate of the robot column. On the side of the lower end of the vertical plate away from the side wall of the robot column, an installation platform is arranged for carrying the jacking member.

[0007] Further, it further includes a guide plate disposed at one side away from the side wall of the robot column at the upper end of the vertical plate, and the guide plate is used for guiding the lifting of the robot track.

[0008] Further, the clamping assembly includes an upper flat plate horizontally disposed at the top of the side wall of the column and a lower flat plate disposed below the upper flat plate and parallel to the upper flat plate. The upper flat plate contacts the upper surface of the top flat plate of the robot column, and the lower flat plate contacts the lower surface of the top flat plate of the robot column.

[0009] Further, the lower flat plate is provided with lower flat plate threaded holes for screwing with the top flat plate of the robot column, and the lower flat plate threaded holes are aligned with the threaded holes of the top flat plate of the robot column.

[0010] Further, a first reinforcing plate is disposed between the lower surface of the lower flat plate and the vertical plate, and a second reinforcing plate is disposed between the upper surface of the mounting platform and the vertical plate.

[0011] Further, the first reinforcing plate is in a rectangular structure and is located at a position close to the end of the connection between the lower flat plate and the vertical plate.

[0012] Further, the second reinforcing plate is in a triangular structure and is located at the end of the connection between the mounting platform and the vertical plate.

[0013] Further, the guide plate is in a convex shape structure and the width dimension of the upper part is adapted to the width dimension of the guide hole reserved on the robot track.

[0014] Further, the upper part of the vertical plate is provided with mounting holes for mounting the guide plate, the guide plate is provided with waist-shaped holes aligned with the mounting holes, and the overlapping part between the upper part of the vertical plate and the guide plate has the same shape.

[0015] Further, the width dimension of the upper flat plate is smaller than the width dimension of the connection between the vertical plate and the upper flat plate.

[0016] The beneficial effects of the present utility model are as follows: The painting robot track adjustment device provided by the present utility model is completely different from the existing conventional hoisting bracket structure method. The special components therein are accurately positioned and locked with the robot column, and corresponding reinforcing plates are designed to ensure the system load-bearing. The whole structure is exquisitely designed, stable and reliable, and simple and efficient to operate. At the same time, a guide block is designed in the device. When the jack is lifted, the robot track is positioned and vertically lifted along this guide block, avoiding side slip due to unbalanced center of gravity. The structure of this guide block is ingeniously conceived, and its size is precisely matched with the "platform device". After installation, the robot track vertically lifts and does not side slip during the jacking process, thus ensuring the use safety of the whole device and avoiding the occurrence of safety accidents. Description of the Drawings

[0017] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is an axonometric view of the structure of the painting robot track adjustment device in the present utility model;

[0019] Figure 2 It is a front view of the structure of the painting robot track adjustment device in the present utility model;

[0020] Figure 3 It is an axonometric view of the structure of the device main body in the present utility model;

[0021] Figure 4 It is a side view of the structure of the device main body in the present utility model;

[0022] Figure 5 It is a front view of the structure of the device main body in the present utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the guide plate in the present utility model;

[0024] Among them, the reference numerals are: 1 - robot column; 2 - device main body; 3 - lifting member; 4 - guide plate; 5 - top plane plate of the robot column; 6 - vertical plate; 7 - installation platform; 8 - upper flat plate; 9 - lower flat plate; 10 - first reinforcing plate; 11 - second reinforcing plate; 12 - threaded hole in the lower flat plate; 13 - installation hole; 14 - waist-shaped hole. Specific embodiments

[0025] In combination with Figure 1 and Figure 2As shown, the painting robot track adjustment device provided by the utility model includes a device body 2 arranged on the top of the robot column 1 and a lifting piece 3 for lifting the robot track, the device body 1 includes a vertical plate 6 erected on the side wall of the robot column 1, the upper end of the vertical plate 6 is provided with a clamping component for clamping the top flat plate 5 of the robot column on the side close to the side wall of the robot column 1, and the lower end of the vertical plate 6 is provided with a mounting platform 7 for carrying the lifting piece 3 on the side away from the side wall of the robot column 1; wherein the lifting piece 3 can meet the power requirement of lifting the robot track by using a jack commonly used in the prior art, the device body 2 includes a vertical plate 6 erected on the side wall of the robot column 1, and the side wall of the robot column 1 here mainly refers to the vertical side wall of the painting machine The robot column 1 is a side wall of the robot in the direction of human movement, and the upper end of the vertical plate 6 is provided with a clamping assembly on the side close to the side wall of the robot column 1, and is clamped and connected to the top flat plate 5 of the robot column through the clamping assembly, and the lower end of the vertical plate 6 is provided with a mounting platform 7 on the side away from the side wall of the robot column 1, and the jacking member 6 is carried and installed through the mounting platform 7; when the robot track needs to be adjusted, the adjustment device can be directly installed on the robot column 1, and is completely different from the existing conventional lifting bracket structure. Based on the structure and size of the robot column, a platform device is flexibly designed to be installed and fixed with the robot column itself. At the same time, the device is smaller and lighter than the existing conventional lifting bracket structure, and is easy to install and operate, so it can reduce labor hours and save costs.

[0026] In this embodiment, it also includes a guide plate 4 arranged on the upper end of the vertical plate 6 away from the side wall of the robot column 1, and the guide plate 4 is used to guide the lifting and lowering of the robot track; when the lifting member 3 is lifted, the robot track can be positioned and lifted vertically along this guide plate 4 to avoid side sliding due to imbalance of center of gravity, thereby avoiding the occurrence of safety accidents; by arranging the guide plate 4 on the upper end of the vertical plate 6 away from the side wall of the robot column 1, when the lifting member is lifted, the robot track can be positioned and lifted vertically along this guide plate 4 to avoid side sliding due to imbalance of center of gravity, thereby avoiding the occurrence of safety accidents; when the robot track rises (the height can be increased or decreased, ranging from 0 to 35 mm) to a height where a pad can be installed, the required pad is placed to raise it (the thickness of the pad needs to be calculated based on the measured value of the height difference of the robot track plane).

[0027] In this embodiment, the clamping assembly includes an upper plate 8 horizontally arranged on the top of the side wall of the column 6 and a lower plate 9 arranged below the upper plate 8 and parallel to the upper plate 8. The upper plate 8 contacts the upper surface of the top flat plate 5 of the robot column, and the lower plate 9 contacts the lower surface of the top flat plate 5 of the robot column; Figure 2 , Figure 3 and Figure 5As shown, the clamping assembly mainly relies on the upper flat plate 8 and the lower flat plate 9 to contact the upper surface and the lower surface of the top flat plate 5 of the robot column respectively to form clamping and bear force, so as to realize the connection between the device main body 2 and the robot column 1.

[0028] In this embodiment, a lower flat plate threaded hole 12 for screwing with the top flat plate 5 of the robot column is provided on the lower flat plate 9, and the lower flat plate threaded hole 12 is arranged in alignment with the threaded hole of the top flat plate 5 of the robot column; since the installation platform is lower than the height of the lower flat plate 9 in the vertical direction, in order to ensure the force when the lifting member 3 is lifted, it is necessary to screw and fix the lower flat plate 9 and the top flat plate 5 of the robot column with bolts. Therefore, a lower flat plate threaded hole 12 aligned with the threaded hole of the top flat plate 5 of the robot column is opened on the lower flat plate 9, and the threaded hole of the top flat plate 5 of the robot column is a preset hole position and can be directly used.

[0029] In this embodiment, a first reinforcing plate 10 is arranged between the lower surface of the lower flat plate 9 and the vertical plate 6, and a second reinforcing plate 11 is arranged between the upper surface of the installation platform 7 and the vertical plate 6; the first reinforcing plate 10 is in a rectangular structure and is located at the end near the connection of the lower flat plate 9 and the vertical plate 6; the second reinforcing plate 11 is in a triangular structure and is located at the end of the connection of the installation platform 7 and the vertical plate 6; combined Figures 3 to 5 As shown, in order to ensure the overall strength of the device main body 2, it is necessary to reinforce the positions with relatively weak structural strength of the force-bearing components, that is, between the lower surface of the lower flat plate 9 and the vertical plate 6 and between the upper surface of the installation platform 7 and the vertical plate 6. Therefore, a first reinforcing plate 10 is arranged between the lower surface of the lower flat plate 9 and the vertical plate 6, and a second reinforcing plate 11 is arranged between the upper surface of the installation platform 7 and the vertical plate 6; there are two first reinforcing plates in this scheme, both of which are in a rectangular structure and are symmetrically arranged at the end near the connection of the lower flat plate 9 and the vertical plate 6 in the width direction of the vertical plate 6. There are two second reinforcing plates in this scheme, both of which are in an isosceles triangular structure, and the right-angle sides are respectively connected and fixed to the upper surface of the installation platform 7 and the vertical plate 6. Since the lifting member 3 will be installed on the upper surface of the installation platform 7, the second reinforcing plates 11 are respectively arranged at the end positions of the connection of the installation platform 7 and the vertical plate 6.

[0030] In this embodiment, the guide plate 4 is in a convex-shaped structure and the width dimension of the upper part is adapted to the width of the guide hole reserved on the robot track; in order to ensure that the guide plate 4 can guide the lifting on the robot track, the guide plate 4 is designed in a convex-shaped structure, and the width dimension of the upper part of the guide plate 4 extending into the guide hole reserved on the robot track needs to be adapted to the width dimension of the guide hole.

[0031] In this embodiment, an installation hole 13 for installing the guide plate 4 is formed in the upper part of the vertical plate 6. A waist-shaped hole 14 aligned with the installation hole 13 is provided on the guide plate 4. The shape of the overlapping part between the upper part of the vertical plate 6 and the guide plate 4 is the same; combined with Figure 1 and Figure 3 as shown, the guide plate 4 is fixedly installed on the vertical plate 6 through bolts. Therefore, an installation hole 13 for installing the guide plate 4 is formed in the upper part of the vertical plate 6, and a waist-shaped hole 14 aligned with the installation hole 13 is provided on the guide plate 4. In order to facilitate the guide plate 4 to guide the robot track, the shape of the overlapping part between the upper part of the vertical plate 6 and the guide plate 4 needs to be designed to be the same.

[0032] In this embodiment, the width dimension of the upper flat plate 8 is smaller than the width dimension of the connection part between the vertical plate 6 and the upper flat plate 8; combined with Figure 3 and Figure 4 as shown, since the upper flat plate 8 is arranged at the top of the side wall of the column 6, and in order to facilitate the guide plate 4 to guide the robot track, an avoidance structure needs to be set for the upper flat plate 8. Therefore, the width dimension of the upper flat plate 8 is designed to be smaller than the width dimension of the connection part between the vertical plate 6 and the upper flat plate 8.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A painting robot track adjustment device, characterized in that: The invention comprises a device body arranged on the top of a robot column and a lifting member for lifting the robot track, wherein the device body comprises a vertical plate arranged upright on the side wall of the robot column, wherein a clamping assembly for clamping a flat plate on the top of the robot column is arranged on a side close to the side wall of the robot column at the upper end of the vertical plate, and a mounting platform for carrying the lifting member is arranged on a side away from the side wall of the robot column at the lower end of the vertical plate.

2. The track adjustment device for a painting robot according to claim 1, characterized in that: It also includes a guide plate arranged on the upper end of the vertical plate away from the side wall of the robot column, and the guide plate is used to guide the lifting and lowering of the robot track.

3. The track adjustment device for a painting robot according to claim 1, characterized in that: The clamping assembly includes an upper plate horizontally arranged on the top of the column side wall and a lower plate arranged below the upper plate and parallel to the upper plate, the upper plate contacts the upper surface of the top plane plate of the robot column, and the lower plate contacts the lower surface of the top plane plate of the robot column.

4. The track adjustment device for a painting robot according to claim 3, characterized in that: The lower flat plate is provided with a lower flat plate threaded hole for threading with the top flat plate of the robot column, and the lower flat plate threaded hole is aligned with the threaded hole of the top flat plate of the robot column.

5. The track adjustment device for a painting robot according to claim 3, characterized in that: A first reinforcing plate is disposed between the lower surface of the lower flat plate and the vertical plate, and a second reinforcing plate is disposed between the upper surface of the mounting platform and the vertical plate.

6. The track adjustment device for a painting robot according to claim 5, characterized in that: The first reinforcing plate is in a rectangular structure and is located near the end of the connection between the lower flat plate and the vertical plate.

7. The track adjustment device for a painting robot according to claim 5, characterized in that: The second reinforcing plate is in a triangular structure and is located at the end where the mounting platform is connected to the vertical plate.

8. The track adjustment device for a painting robot according to claim 2, characterized in that: The guide plate is in a convex structure and the width of the upper portion is adapted to the width of the guide hole reserved on the robot track.

9. The track adjustment device for a painting robot according to claim 8, characterized in that: The upper part of the vertical plate is provided with a mounting hole for mounting the guide plate, the guide plate is provided with a waist-shaped hole aligned with the mounting hole, and the overlapping part of the upper part of the vertical plate and the guide plate has the same shape.

10. The track adjustment device for a painting robot according to claim 3, characterized in that: The width dimension of the upper flat plate is smaller than the width dimension of the connection between the vertical plate and the upper flat plate.

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