Paint surface polishing tool mounted on collaborative robot

Abstract

The utility model discloses a paint surface polishing tool installed on a collaborative robot, which comprises a device body, the device body comprises a driving device, guide rods, a guide device and a polishing device, a group of guide rods are symmetrically installed at the bottom of the driving device, the polishing device is installed at the bottom of the group of guide rods, and the guide device is sleeved on the group of guide rods; the polishing device comprises a base block and a set of swing discs, the swing discs are of a semicircular structure, the base block is located between the set of swing discs, hinges are arranged between the base block and the swing discs, swing shaft lugs are arranged at the tops of the swing discs, connecting shafts are installed in the swing shaft lugs through rotating shafts, and the other ends of the connecting shafts are connected with the guiding device. Burr buckles are arranged at the bottoms of the swing discs, and sponge abrasive paper discs are installed at the bottoms of the burr buckles. According to the device, the paint surface polishing efficiency can be improved, the polishing range can be adjusted, accordingly, abrasive paper is driven to be in a folded state, and narrow areas such as A columns can be polished.

Description

Technical Field

[0001] This utility model relates to the field of paint polishing technology, specifically a paint polishing tool installed on a collaborative robot. Background Technology

[0002] Automotive OEMs often have color-matching lines to produce vehicles with two colors. After one color is painted, the areas to be painted with the other color are manually sanded, mainly including the large roof area and the narrow sections of the A and B pillars. Manual sanding can lead to poor paint quality due to individual techniques, such as inconsistent film thickness. It also generates dust, posing certain occupational hazards. Using collaborative robots with sanding tools allows for sanding of multiple areas, ensuring consistent paint quality.

[0003] Existing paint sanding tools have the following drawbacks:

[0004] Existing paint sanding tools suffer from slow sanding speed, lack of adjustable sanding range, and inconvenience in sanding narrow surfaces such as A-pillars and B-pillars, thus affecting sanding efficiency.

[0005] Therefore, a solution is needed. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the shortcomings of the prior art, this utility model provides a paint polishing tool that can be installed on a collaborative robot to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a paint polishing tool for a collaborative robot, comprising a device body, which includes a drive device, guide rods, a guide device, and a polishing device. A set of guide rods is symmetrically mounted at the bottom of the drive device. The polishing device is mounted at the bottom of the set of guide rods, and the guide device is sleeved on the set of guide rods. The polishing device includes a base block and a swing disk, a set of swing disks in a semi-circular structure. The base block is located between the set of swing disks, and a hinge is provided between the base block and the swing disks. A swing shaft lug is provided at the top of the swing disk, and a connecting shaft is mounted inside the swing shaft lug via a rotating shaft. The other end of the connecting shaft is connected to the guide device. A burr buckle is provided at the bottom of the set of swing disks, and a sponge sandpaper disc is mounted at the bottom of the burr buckle.

[0009] Preferably, the guiding device includes a guide plate and movable shaft lugs. The guide plate has a rectangular structure and a set of symmetrically distributed guide holes are provided on the top of the guide plate. A set of movable shaft lugs is provided and is symmetrically installed on the top of the guide plate.

[0010] Preferably, the driving device includes a flange, a cylinder, and a positioning block. The flange is provided in a set, and a set of support columns distributed symmetrically between the set of flanges are provided. The positioning block is sleeved on a set of guide rods. The cylinder is installed between the set of flanges and the positioning block. The bottom driving end of the cylinder is provided with a connecting frame, and the bottom of the connecting frame is fixed to the guide plate.

[0011] Preferably, the positioning block has an arc-shaped structure at both ends, and the top of the positioning block is provided with an insertion hole and a positioning opening, and there is a set of positioning openings, with the insertion hole located between the set of positioning openings.

[0012] This invention provides a paint polishing tool that can be installed on a collaborative robot. It offers the following advantages:

[0013] In this solution, a paint polishing tool installed on a collaborative robot can be mounted on the robot to improve the efficiency of paint polishing. The polishing range of this device can be adjusted, thereby driving the sandpaper into a folded state, which can polish narrow areas such as A-pillars, thus improving the applicability of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the folded state of the grinding device of this utility model.

[0016] In the diagram, 1. Device body; 2. Drive device; 3. Guide rod; 4. Guide device; 5. Grinding device; 6. Base block; 7. Swing disc; 8. Swing shaft lug; 9. Connecting shaft; 10. Burr buckle; 11. Sponge sandpaper disc; 12. Guide plate; 13. Movable shaft lug; 14. Guide hole; 15. Flange; 16. Support column; 17. Cylinder; 18. Connecting frame; 19. Positioning block; 20. Through hole; 21. Positioning port; 22. Hinge. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-2 This utility model provides a technical solution: Example

[0019] To address the aforementioned issues: existing paint sanding tools suffer from slow sanding speeds, lack of adjustable sanding range, and inconvenience in sanding narrow surfaces such as A-pillars and B-pillars, thus affecting sanding efficiency.

[0020] The solution is as follows: An energy storage device for photovoltaic power generation includes a device body 1. The device body 1 includes a driving device 2, guide rods 3, guide devices 4, and a grinding device 5. A set of guide rods 3 are symmetrically installed at the bottom of the driving device 2. The grinding device 5 is installed at the bottom of the set of guide rods 3, and the guide devices 4 are sleeved on the set of guide rods 3. The grinding device 5 includes a base block 6 and a swing disk 7. A set of swing disks 7 are provided, and the swing disks 7 have a semi-circular structure. The base block 6 is located between the set of swing disks 7, and a distance is provided between the base block 6 and the swing disks 7. The device has a hinge, and the top of the swing plate 7 is provided with a swing shaft lug 8. A connecting shaft 9 is installed in the swing shaft lug 8 through a rotating shaft. The other end of the connecting shaft 9 is connected to the guide device 4. A set of swing plates 7 is provided with a burr buckle 10 at the bottom. A sponge sandpaper disc 11 is installed at the bottom of the burr buckle 10. When the sanding device 5 is controlled, the guide plate 12 moves upward, and then the guide plate 12 pulls the connecting shaft 9. The connecting shaft 9 can then fold the bottom swing plate 7. When a set of swing plates 7 is folded by the hinge 22, the sponge sandpaper disc 11 at the bottom can be used to sand relatively narrow areas.

[0021] The guiding device 4 includes a guide plate 12 and a movable shaft lug 13. The guide plate 12 has a rectangular structure and a set of guide holes 14 symmetrically distributed on the top of the guide plate 12. A set of movable shaft lugs 13 is provided and is symmetrically installed on the top of the guide plate 12. The guiding device 4 is for controlling the grinding device 5.

[0022] The driving device 2 includes a flange 15, a cylinder 17, and a positioning block 19. The flange 15 is provided in a set, and a set of support columns 16 are symmetrically distributed between the set of flanges 15. The positioning block 19 is sleeved on a set of guide rods 3. The cylinder 17 is installed between the set of flanges 15 and the positioning block 19. The bottom driving end of the cylinder 17 is provided with a connecting frame 18. The bottom of the connecting frame 18 is fixed on the guide plate 12. When the driving device 2 controls the guiding device 4, the driving end of the cylinder 17 retracts, and then the cylinder 17 drives the guide plate 12 in the guiding device 4 to slide upward on the set of guide rods 3.

[0023] The positioning block 19 has an arc-shaped structure at both ends. The top of the positioning block 19 is provided with an insertion hole 20 and a positioning port 21. There is a set of positioning ports 21. The insertion hole 20 is located between a set of positioning ports 21. The positioning port 21 is to facilitate the insertion of the driving end of the cylinder 17, and the positioning block 21 is to facilitate the installation and fixation of the cylinder 17.

[0024] Working principle: During operation, the flange 15 is connected to the robot drive, and then the whole machine can be controlled to grind. When the grinding device 5 is controlled, the drive device 2 controls the guide device 4, and the cylinder 17 drive end retracts. Then the cylinder 17 drives the guide plate 12 in the guide device 4 to slide upward on a set of guide rods 3. Then the guide plate 12 pulls the connecting shaft 9, and the connecting shaft 9 can fold the bottom swing plate 7. After the set of swing plates 7 is folded by the hinge 22, the sponge sandpaper disc 11 at the bottom can be used to grind the narrow areas.

[0025] The present invention comprises: 1. Device body; 2. Drive device; 3. Guide rod; 4. Guide device; 5. Grinding device; 6. Base block; 7. Swinging disc; 8. Swinging shaft lug; 9. Connecting shaft; 10. Burr buckle; 11. Sponge sandpaper disc; 12. Guide plate; 13. Movable shaft lug; 14. Guide hole; 15. Flange; 16. Support column; 17. Cylinder; 18. Connecting frame; 19. Positioning block; 20. Through hole; 21. Positioning port; 22. Hinge. All components are general standard parts or parts known to those skilled in the art, and their structure and principle are... This invention addresses the problems of existing paint sanding tools, such as slow sanding speed, inability to adjust the sanding range, and difficulty in sanding narrow areas like A-pillars and B-pillars, which affect sanding efficiency. This invention, through the combination of the aforementioned components, can be installed on a robot to improve paint sanding efficiency. Furthermore, the sanding range of this device is adjustable, allowing the sandpaper to be folded for sanding narrow areas like A-pillars, thus enhancing the equipment's versatility.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A paint finishing tool mounted to a collaborative robot, characterized by: Including device body (1), device body (1) includes drive device (2), guide rod (3), guide device (4) and polishing device (5), a group of guide rod (3) is symmetrically installed at the bottom of drive device (2), polishing device (5) is installed at the bottom of a group of guide rod (3), guide device (4) is sleeved on a group of guide rod (3); The polishing device (5) includes a base block (6) and a swing disc (7), the swing disc (7) is provided with a group, the swing disc (7) is in semicircular structure, the base block (6) is located between a group of swing discs (7), the hinge is provided between the base block (6) and the swing disc (7), the swing shaft lug (8) is provided at the top of the swing disc (7), the connecting shaft (9) is installed in the swing shaft lug (8) through the rotating shaft, the other end of the connecting shaft (9) is connected with the guide device (4), a group of the swing disc (7) is provided with a burr buckle (10), the sponge sandpaper disc (11) is installed at the bottom of the burr buckle (10).

2. The paint finishing tool mounted on a collaborative robot according to claim 1, characterized in that: The guide device (4) includes a guide plate (12) and a movable shaft lug (13), the guide plate (12) is in rectangular structure, a group of guide holes (14) are symmetrically arranged at the top of the guide plate (12), a group of movable shaft lugs (13) are symmetrically arranged at the top of the guide plate (12).

3. A paint finishing tool for mounting on a collaborative robot according to claim 2, characterised in that: The drive device (2) includes a flange plate (15), a cylinder (17) and a positioning block (19), a group of flange plates (15) are provided, a group of support columns (16) are symmetrically arranged between a group of flange plates (15), the positioning block (19) is sleeved on a group of guide rods (3), the cylinder (17) is installed between a group of flange plates (15) and the positioning block (19), the cylinder (17) is provided with a connecting frame (18) at the bottom of the driving end, and the connecting frame (18) is fixed on the guide plate (12) at the bottom.

4. The paint finishing tool for installation on a collaborative robot according to claim 3, characterized in that: The positioning block (19) is in arc shape structure at the left and right ends, the positioning block (19) is respectively provided with a penetrating hole (20) and a positioning port (21) at the top, a group of positioning ports (21) are provided, and the penetrating hole (20) is located between a group of positioning ports (21).

Images