Paint spraying robot

Abstract

The utility model discloses a paint spraying robot which comprises an intelligent trolley, a paint spraying machine, a paint box, a first electric sliding table, a second electric sliding table, a sliding table mounting frame, a paint spraying gun, a paint pipe winding disc, a first paint pipe, a second paint pipe, a positioning hole, a pin hole, a bottom baffle, a top baffle, a positioning pin and a pin shaft. The first electric sliding table and the second electric sliding table work cooperatively, the paint spraying gun is controlled to move up and down and left and right, and the paint spraying requirements of different heights and directions are met. The posture of the second electric sliding table can be flexibly adjusted, the paint spraying direction of the paint spraying gun can be changed, paint spraying can be carried out in the horizontal direction and the vertical direction, adjustment can be carried out according to requirements, and the device is low in cost, has multiple paint spraying forms, is wide in coverage range, is particularly suitable for paint spraying operation of objects such as walls, cabinets and plates, and has wide applicability and practicability.

Description

Technical Field

[0001] This utility model relates to the field of robotics, and in particular to a painting robot. Background Technology

[0002] With the development of industrial automation, the types of robots are also increasing. Spray painting operations are gradually shifting from traditional manual operation to robot operation. For example, spray painting of walls, panels, etc. can all be completed by spray painting robots. For example, an exterior wall spray painting robot with announcement number CN215631366U is one type of spray painting robot. However, at present, the application field of this type of spray painting robot is fixed and the applicable range is relatively narrow. It cannot change the spraying direction according to needs. There are also some spray painting robots that use robotic arms. These are not only expensive, but the coverage area of ​​the robotic arm is also circular. When spraying panels, it is easy to encounter situations where it is difficult to cover them, which has certain shortcomings. Summary of the Invention

[0003] To achieve the above objectives, the present invention adopts the following technical solution:

[0004] A painting robot includes a smart cart, a first electric slide, and a second electric slide. A paint sprayer, a paint tank, and the first electric slide are mounted on the top of the smart cart. A slide mounting bracket is fixedly mounted on the sliding end of the first electric slide. The bottom end of the second electric slide is rotatably mounted between two side plates of the slide mounting bracket via a pin. A paint gun is mounted on the sliding end of the second electric slide. Two positioning holes are provided on each side plate of the slide mounting bracket. A through hole with the same diameter as the positioning holes is provided on the second electric slide. A positioning pin is also included, which is inserted through one of the positioning holes and the through hole of the second electric slide. A paint outlet connector is provided at the bottom of one side plate of the paint tank. The paint inlet of the paint sprayer and the paint outlet connector of the paint tank are connected by a first paint tube. The paint outlet of the paint sprayer and the paint inlet of the paint gun are connected by a second paint tube. A paint tube reel is rotatably mounted on one side of the first electric slide via a bearing.

[0005] Preferably, a bottom baffle is fixedly connected between the two parallel side plates of the slide mounting bracket for supporting the second electric slide when it is placed horizontally.

[0006] Preferably, a top baffle is fixedly connected to one side plate of the slide mounting bracket to block the end of the second electric slide when it is placed horizontally, thereby helping to improve the stability of the second electric slide in a horizontal state.

[0007] Preferably, the paint tank is equipped with a paint filter at the paint outlet to filter impurities in the paint and prevent the nozzle of the paint gun from becoming clogged.

[0008] This utility model has the following beneficial effects:

[0009] This invention utilizes the flexible movement of an intelligent vehicle to transport painting operations to different locations, adapting to complex working environments. The robot employs a first and a second electric slide working in tandem to control the up, down, left, and right movement of the paint gun, meeting painting needs at different heights and directions. The second electric slide can flexibly adjust its posture, changing the spray direction of the paint gun, allowing for painting in both horizontal and vertical directions. This can be adjusted according to requirements. The device is low-cost, offers various painting modes, and has a wide coverage area, making it particularly suitable for painting walls, cabinets, and panels, demonstrating broad applicability and practicality. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0011] Figure 2 This is a three-dimensional structural diagram of the second electric slide of this utility model in its vertical state;

[0012] Figure 3 This is a three-dimensional structural diagram of the second electric slide of this utility model in a horizontal state;

[0013] Figure 4 This is a schematic diagram of the slide mounting bracket structure of this utility model;

[0014] Figure 5 This is a schematic diagram of the structure of the second electric slide table of this utility model in a horizontal state and the slide table mounting frame.

[0015] In the diagram: 1. Intelligent car; 2. Spray painting machine; 3. Paint tank; 4. First electric slide; 5. Second electric slide; 6. Slide mounting bracket; 7. Spray painting gun; 8. Paint hose reel; 9. First paint hose; 10. Second paint hose; 601. Positioning hole; 602. Pin hole; 603. Bottom baffle; 604. Top baffle; 601a. ​​Positioning pin; 602a. Pin shaft. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-4A painting robot includes an intelligent vehicle 1, a first electric slide 4, and a second electric slide 5. The intelligent vehicle 1 can be an AGV (Automated Guided Vehicle). The intelligent vehicle 1 serves as the mobile carrier for the entire robot, allowing for flexible movement on the ground and facilitating the transport of painting operations to different locations. The intelligent vehicle 1 is equipped with a paint sprayer 2, a paint tank 3, and the first electric slide 4 on its top. A slide mounting bracket 6 is fixedly mounted on the sliding end of the first electric slide 4. The bottom end of the second electric slide 5 is rotatably mounted between the two side plates of the slide mounting bracket 6 via a pin 602a. The slide mounting bracket 6, equipped with a paint gun 7, has two positioning holes 601 on each of its two side plates. A second electric slide 5 has a through hole with the same diameter as the positioning holes 601. It also includes a positioning pin 601a, which is inserted through one of the positioning holes 601 and the through hole of the second electric slide 5. The bottom of the second electric slide 5 is rotatably mounted between the two side plates of the slide mounting bracket 6 via a pin 602a. This rotatable mounting method allows the second electric slide 5 to adjust its posture within a certain range, such as switching between horizontal and vertical positions. The two positioning holes 601 on the side plates of the slide mounting bracket 6 and the corresponding through hole on the second electric slide 5, used in conjunction with the positioning pin 601a, reliably fix the second electric slide 5 in different horizontal or vertical positions, ensuring the stability of the second electric slide 5 during painting operations and thus guaranteeing the accuracy of the paint gun 7's position. When it is necessary to switch the state of the second electric slide 5, simply pull out the positioning pin 601a, adjust the second electric slide 5 to the appropriate position, and then reinsert the positioning pin 601a to fix it. The operation is simple and quick. The bottom of one side panel of the paint tank 3 is provided with a paint outlet connector. The paint inlet end of the spray gun 2 and the paint outlet connector of the paint tank 3 are connected by the first paint tube 9. The paint outlet end of the spray gun 2 and the paint inlet end of the spray gun 7 are connected by the second paint tube 10. A paint tube winding reel 8 is rotatably installed on one side of the first electric slide 4 through a bearing. The paint tube winding reel 8 can be used to wind up the second paint tube 10.

[0018] Furthermore, a bottom baffle 603 is fixedly connected between the two parallel side plates of the slide mounting bracket 6 for supporting the second electric slide 5 when it is placed horizontally.

[0019] Furthermore, a top baffle 604 is fixedly connected to one side plate of the slide mounting bracket 6. This baffle blocks the end of the second electric slide 5 when it is placed horizontally, thus improving its stability in a horizontal position. Working in conjunction with the bottom baffle 603, it further enhances the stability of the second electric slide 5 in a horizontal state. Even without the use of the positioning pin 601a for positioning, the bottom baffle 603 and the top baffle 604 provide some support and limit for the second electric slide 5, eliminating the need for additional manual support and facilitating its adjustment to a horizontal position.

[0020] Furthermore, a paint filter is installed on the paint outlet of the paint tank 3 to filter impurities in the paint and prevent the nozzle of the paint gun 7 from becoming clogged.

[0021] The working process of this utility model is as follows:

[0022] like Figures 1-4 As shown, in actual use, the intelligent cart 1 can move flexibly on the ground, bringing the painting operation to the designated location. When painting vertical surfaces such as walls and cabinets is required, the first electric slide 4 and the second electric slide 5 work together. The first electric slide 4 drives the second electric slide 5 to move up and down as a whole, thereby changing the height position of the paint gun 7 to adapt to the painting needs of vertical surfaces of different heights; the second electric slide 5 drives the paint gun 7 to move left and right, achieving horizontal coverage painting of the vertical surface. For painting horizontally placed panels, the second electric slide 5 can be rotated to a horizontal position via the pin 602a and fixed using the positioning pin 601a. ​​At this time, the second electric slide 5 works, driving the paint gun 7 to move left and right, performing full painting of the horizontal panel.

[0023] This utility model does not involve improvements to intelligent vehicles and automatic control. The control of intelligent vehicles can be accomplished by those skilled in the art and belongs to the prior art, so it will not be described in detail.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A painting robot, characterized in that: The system includes a smart car (1), a first electric slide (4), and a second electric slide (5). The top of the smart car (1) is equipped with a paint sprayer (2), a paint box (3), and the first electric slide (4). The sliding end of the first electric slide (4) is fixedly installed with a slide mounting bracket (6). The bottom end of the second electric slide (5) is rotatably installed between the two side plates of the slide mounting bracket (6) via a pin (602a). The sliding end of the second electric slide (5) is equipped with a paint spray gun (7). Two positioning holes (601) are opened on both side plates of the slide mounting bracket (6). The second electric slide (5) is provided with a through hole with the same diameter as the positioning hole (601). The system also includes a positioning pin (601a), which is installed through one of the positioning holes (601) and the through hole of the second electric slide (5).

2. The painting robot according to claim 1, characterized in that: A bottom baffle (603) is fixedly connected between the two parallel side plates of the slide mounting bracket (6), and a top baffle (604) is fixedly connected to one side plate of the slide mounting bracket (6).

3. The painting robot according to claim 1, characterized in that: The bottom of one side panel of the paint box (3) is provided with a paint outlet connector. The paint inlet end of the paint sprayer (2) and the paint outlet connector of the paint box (3) are connected by a first paint pipe (9). The paint outlet end of the paint sprayer (2) and the paint inlet end of the paint gun (7) are connected by a second paint pipe (10).

4. A painting robot according to claim 1, characterized in that: A paint filter is provided on the paint outlet of the paint box (3).

5. A painting robot according to claim 1, characterized in that: A paint tube take-up reel (8) is rotatably mounted on one side of the first electric slide (4) via a bearing.

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