CN221046379U - Intelligent paint spraying machine for upper plane of disc-shaped workpiece - Google Patents

Abstract

The utility model discloses an intelligent paint spraying machine for a plane on a disc-shaped workpiece, which comprises a variable speed driving mechanism, a rotating base, a plurality of bearing frames, a sliding block and a clamping block, wherein the variable speed driving mechanism drives a spray gun to move approximately non-uniformly along the radial direction of the disc-shaped workpiece, the rotating base is connected with a driving motor, a mounting platform is arranged on the rotating base, the mounting platform is provided with the bearing frames, the bearing frames are provided with grooves with upward openings, the sliding block is arranged in the grooves in a sliding manner, the sliding block is connected to an air cylinder, the upper end of the sliding block is provided with the clamping block, and the disc-shaped workpiece is placed on the bearing frames and limited by the clamping block. The intelligent plane paint spraying machine on the disc-shaped workpiece is provided with the air cylinders in the grooves of the four bearing frames, and the air cylinders are synchronously opened to synchronously push the sliding blocks to move, so that the coincidence of the circle centers of the disc-shaped workpiece and the mounting platform can be ensured, and the spraying is more uniform and complete during the rotation spraying.

Description

Intelligent paint spraying machine for upper plane of disc-shaped workpiece

Technical Field

The utility model belongs to the technical field of paint spraying machines, and particularly relates to an intelligent paint spraying machine for an upper plane of a disc-shaped workpiece.

Background

The paint is used for painting the surfaces of industrial parts in various manufacturing industries such as automobiles, wind power equipment and the like.

The wind power generation equipment consists of a plurality of large disc-shaped parts (such as a yaw brake disc, a wind energy locking disc, a reinforcing ring, a blade transition flange, a blade root flange and the like), and the surface paint spraying of the wind power generation equipment is usually performed manually, so that the problems of high labor intensity, poor working environment, unstable coating quality, paint waste and the like are overcome.

Disclosure of utility model

The utility model aims to provide a planar intelligent paint spraying machine on a disc-shaped workpiece, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an intelligent paint spraying machine for upper plane of disc-shaped workpiece comprises

The programmable driving system drives the spray gun to perform approximately nonlinear radial movement along the disc-shaped workpiece;

The rotating base is connected with the driving motor, a mounting platform is arranged on the rotating base, and a plurality of bearing frames are arranged on the mounting platform;

The bearing frame is provided with a groove with an upward opening, a first sliding block is arranged in the groove in a sliding mode, the first sliding block is connected to the air cylinder, and a clamping block is arranged at the upper end of the first sliding block;

the disc-shaped workpiece is placed on the bearing frame and limited by the clamping block.

Preferably, the programmable driving system comprises a screw rod driven by a motor and two guide posts arranged on two sides of the screw rod in parallel, wherein a sliding block is arranged on the screw rod, and the sliding block does approximate nonlinear motion along the guide posts.

In any of the above schemes, preferably, the slide block is fixed with a mounting frame, and the sand blasting head is disposed at one end of the mounting frame.

In any of the above aspects, it is preferable that the spray head is connected to a spray apparatus.

In any of the above schemes, preferably, the number of the bearing frames is four, and the bearing frames are uniformly distributed on the surface of the mounting platform.

In any of the above schemes, it is preferable that both sides of the groove are provided with sliding grooves.

In any of the above schemes, preferably, two sides of the first slider are provided with limiting blocks matched with the sliding grooves, and the limiting blocks are slidably arranged in the sliding grooves.

The utility model has the technical effects and advantages that: the intelligent plane paint spraying machine on the disc-shaped workpiece is provided with the air cylinders in the grooves of the four bearing frames, and the air cylinders are synchronously opened to synchronously push the sliding blocks to move, so that the coincidence of the circle centers of the disc-shaped workpiece and the mounting platform can be ensured, and the spraying is more uniform and complete during the rotation spraying.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the carrier of the present utility model;

FIG. 3 is a schematic view of the connection structure of the cylinder and the slider.

In the figure: 1. a programmable drive system; 2. a screw rod; 3. a guide post; 4. a slide block; 5. a mounting frame; 6. a paint spray head; 7. rotating the base; 8. a mounting platform; 9. a carrier; 10. a disc-shaped workpiece; 11. a groove; 12. a chute; 13. a clamping block; 14. a cylinder; 15. a first sliding block; 16. and a limiting block.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

The utility model provides an intelligent paint spraying machine for a plane on a disc-shaped workpiece, which is shown in figure 1, and comprises

The programmable driving system 1 is used for driving the spray gun 6 to move radially along the disc-shaped workpiece 10, the structure for realizing the function specifically is a driving structure 1, the programmable driving system comprises a screw rod 2 driven by a stepping motor and two guide posts 3 arranged on two sides of the screw rod 2 in parallel, the screw rod 2 is connected with a motor, a sliding block 4 is arranged on the screw rod 2, the guide posts 3 penetrate through the sliding block 4, the sliding block 4 moves linearly along the guide posts 3, a mounting frame 5 is fixed on the sliding block 4, the mounting frame 5 is driven to move together while the sliding block 4 moves, the spray gun 6 is mounted at one end of the mounting frame 5 in a bolt or welding mode, and the spray gun 6 is connected with paint spraying equipment.

The circumference of the upper plane of the disc workpiece is gradually reduced from outside to inside, and in order to obtain a coating with consistent thickness, the advancing speed of the spray gun from outside to inside is continuously adjusted under the condition of not changing other conditions so as to ensure that the linear speed of the spray gun is unchanged, thus the thickness of the coating can be stabilized. The present invention solves this key problem with a programmable drive system.

The rotating base 7 is connected with a driving motor, the rotating base 7 is driven to rotate through the driving motor, the mounting platform 8 is fixed on the rotating base 7, the mounting platform 8 synchronously rotates along with the rotating base 7, 4 bearing frames 9 are fixed on the mounting platform 8, and the adjacent 2 bearing frames 9 are distributed at 90 degrees.

As shown in fig. 2, the bearing frame 9 is provided with a groove 11 with an upward opening, both sides of the groove 11 are provided with a sliding groove 12, as shown in fig. 3, a square first slider 15 is slidably arranged in the groove 11, the first slider 15 is fixed on the output end of the air cylinder 14, the air cylinder 14 drives the first slider 15 to slide in the groove 11, the air cylinder 14 is also fixed in the groove 11, both sides of the first slider 15 are respectively fixed with a limiting block 16, the limiting blocks 16 are provided with limiting grooves, the limiting blocks 16 slide in the sliding groove 12, the upper part of the first slider 15 is fixed with a clamping block 13, the clamping block 13 limits the disc-shaped workpiece 10 to prevent the disc-shaped workpiece from moving, specifically, the clamping block 13 is abutted against the inner wall of the disc-shaped workpiece 10, one side of the clamping block 13 is provided with an arc surface, and the surface is attached to the inner wall of the disc-shaped workpiece 10.

In the using process of the intelligent paint spraying machine for the upper plane of the disc-shaped workpiece, firstly, the disc-shaped workpiece 10 is placed on the bearing frame 9, meanwhile, the cylinders 14 in the four bearing frames 9 are started, the first sliding block 15 is pushed by the cylinders 14 to move forwards, the final clamping block 13 abuts against the inner wall of the disc-shaped workpiece 10, the fixation of the disc-shaped workpiece 10 is completed, the circle center of the disc-shaped workpiece 10 coincides with the circle center of the mounting platform 8 at this time, then, the driving motor is turned on to drive the disc-shaped workpiece 10 to rotate, the motor of the driving structure 1 is turned on to drive the screw rod 2 to rotate, the movement of the paint spraying head 6 is realized, the movement of the paint spraying head 6 from the outer circumference to the inner circumference of the circular workpiece 10 is faster and faster, the process ensures that the linear speed of the spraying on the circular workpiece 10 is consistent, and therefore, the uniform spraying can be ensured.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (7)

1. An intelligent paint spraying machine for a plane on a disc-shaped workpiece is characterized in that: comprising

The programmable driving system (1) drives the spray gun (6) to move along the radial direction of the disc-shaped workpiece (10) approximately at a non-uniform speed;

The rotary base (7) is connected with the driving motor, a mounting platform (8) is arranged on the rotary base (7), and a plurality of bearing frames (9) are arranged on the mounting platform (8);

The bearing frame (9) is provided with a groove (11) with an upward opening, a first sliding block (15) is arranged in the groove (11) in a sliding mode, the first sliding block (15) is connected to the air cylinder (14), and a clamping block (13) is arranged at the upper end of the first sliding block (15);

The disc-shaped workpiece (10) is placed on the bearing frame (9) and limited by the clamping blocks (13).

2. The intelligent paint spraying machine for the upper plane of the disc-shaped workpiece according to claim 1, wherein: the programmable driving system (1) comprises a screw rod (2) driven by a stepping motor and two guide posts (3) arranged on two sides of the screw rod (2) in parallel, wherein a sliding block (4) is arranged on the screw rod (2), and the sliding block (4) does non-uniform linear motion along the guide posts (3).

3. The intelligent paint spraying machine for the upper plane of the disc-shaped workpiece according to claim 2, wherein: the sliding block (4) is fixedly provided with a mounting frame (5), and the spray gun (6) is arranged at one end of the mounting frame (5).

4. The intelligent paint spraying machine for the upper plane of the disc-shaped workpiece according to claim 1, wherein: the spray gun (6) is connected with a paint spraying device.

5. The intelligent paint spraying machine for the upper plane of the disc-shaped workpiece according to claim 1, wherein: the number of the bearing frames (9) is four, and the bearing frames are uniformly distributed on the surface of the mounting platform (8).

6. The intelligent paint spraying machine for the upper plane of the disc-shaped workpiece according to claim 1, wherein: both sides of the groove (11) are provided with sliding grooves (12).

7. The intelligent paint spraying machine for the upper plane of the disc-shaped workpiece according to claim 1, wherein: limiting blocks (16) matched with the sliding grooves (12) are arranged on two sides of the first sliding block (15), and the limiting blocks (16) are arranged in a sliding mode in the sliding grooves (12).