Image drawing device of intelligent robot

Abstract

The invention relates to the technical field of robot image drawing, in particular to an image drawing device of an intelligent robot, which comprises a bottom plate and a plurality of groups of support legs fixed at the bottom of the bottom plate, and is characterized in that the plurality of groups of support legs are symmetrically fixed at the bottom of the bottom plate and are used for supporting a device main body and ensuring the stability of the device during operation; by arranging the containing cylinder, the spring and the top plate, when one side of the paintbrush is extruded, the paintbrush can push the containing cylinder to move, so that the containing cylinder pushes one end of the spring to move, the top plate is located in the mounting connector, the top of the top plate makes contact with the inner surface of the mounting connector, and the spring cannot move towards one side of the top plate; the spring can be stressed to generate compression deformation, so that extrusion force on one side of the paintbrush is absorbed and buffered through the spring, the problem that the paintbrush tears the drawing paper or the paintbrush is damaged due to the fact that the force of the paintbrush pressing the surface of the drawing paper is possibly too high is solved, and the image drawing efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of robot image rendering technology, specifically to an image rendering device for an intelligent robot. Background Technology

[0002] The painting robot is an automated device developed based on artificial intelligence and mechanical control technology. It achieves portrait painting by integrating deep learning algorithms and a bionic mechanical system. Core technologies include visual semantic analysis, multi-style image transfer, and path planning algorithms, supporting conversion between various styles such as line drawings, sketches, and comics. Hangzhou Miaohui Technology Co., Ltd.'s product utilizes an intelligent cloud architecture to achieve efficient human-computer interaction. Based on deep learning's semantic understanding and generation capabilities, modeling of human painters' art theories and techniques, and bionic path planning algorithms, it can convert photographs into artistic portraits of different styles and complete the painting process.

[0003] Currently, some existing image drawing robots control the pressure of the pen tip pressing on the drawing paper surface by controlling the motor of the robotic arm. However, this control method requires relatively high precision from the robotic arm. When there is a relatively large error in the motor control, the pressure of the pen tip pressing on the drawing paper surface may be too high, causing the pen tip to tear the drawing paper or be damaged, thus reducing the efficiency of image drawing. To address this issue, we propose an intelligent robot image drawing device to solve or improve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide an image rendering device for intelligent robots to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An image drawing device for an intelligent robot includes a base plate, support feet fixed to the bottom of the base plate, several sets of support feet symmetrically fixed to the bottom of the base plate, and anti-slip pads fixed to the bottom of the support feet, the number of anti-slip pads being the same as the number of support feet.

[0007] A drawing robotic arm is fixed to the top of the base plate. A mounting joint is fixed to the top and bottom of the drawing robotic arm. A mounting groove is formed on the surface of the mounting joint. Several sets of mounting grooves are arranged circumferentially on the surface of the mounting joint. A mounting sleeve is fitted onto the surface of the mounting joint. A limit strip is fixed to the inner surface of the mounting sleeve.

[0008] As a preferred embodiment of the present invention, several sets of limiting strips are fixed on the inner surface of the mounting sleeve. The number of limiting strips is the same as the number of mounting grooves opened on the surface of the mounting joint. The limiting strips are inserted into the mounting grooves and are slidably connected to the mounting grooves.

[0009] As a preferred embodiment of the present invention, a receiving cylinder is inserted inside the mounting sleeve, and a first limiting groove is formed on the surface of the receiving cylinder. Two sets of the first limiting groove are symmetrically formed on the surface of the receiving cylinder, and a first limiting protrusion is fixed at the bottom of the mounting sleeve.

[0010] As a preferred embodiment of the present invention, two sets of the first limiting protrusions are symmetrically fixed at the bottom of the mounting sleeve. The first limiting protrusions are located inside the first limiting groove and are slidably connected to the first limiting groove. A paintbrush is inserted into the bottom of the receiving cylinder, and a mounting hole is opened on the surface of the receiving cylinder at the position on the side of the paintbrush.

[0011] As a preferred embodiment of the present invention, a limiting post is inserted into the top of the receiving cylinder, one bottom end of the limiting post is located inside the receiving cylinder and is slidably connected to the receiving cylinder, and a second limiting protrusion is fixed on the surface of the limiting post.

[0012] As a preferred embodiment of the present invention, two sets of the second limiting protrusions are symmetrically fixed on the surface of the limiting post, and a second limiting groove is provided inside the receiving cylinder, with two sets of the second limiting groove symmetrically provided inside the receiving cylinder.

[0013] As a preferred embodiment of the present invention, the second limiting protrusion is located inside the second limiting groove and is slidably connected to the second limiting groove. The top of the limiting post is fixed with a top plate, and the bottom of the top plate and the top of the receiving cylinder are both provided with receiving grooves.

[0014] As a preferred embodiment of the present invention, a spring is sleeved on the surface of the limiting post, one end of the spring is located inside the receiving groove of the top plate and is fixedly connected to the bottom of the top plate, and the other end of the spring is located inside the receiving groove at the top of the receiving cylinder and is fixedly connected to the top of the receiving cylinder.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In this invention, by setting up a receiving cylinder, a spring, and a top plate, the pen can push the receiving cylinder to move when one side of the pen is squeezed. This causes the receiving cylinder to push one end of the spring to move. Since the top plate is located inside the mounting joint and the top of the top plate is in contact with the inner surface of the mounting joint, the spring cannot move to the side of the top plate. Therefore, the spring will be compressed and deformed under force. This absorbs and buffers the squeezing force on one side of the pen, thereby avoiding the problem that the pen may press too hard on the drawing paper surface, causing the pen to tear the drawing paper or damage the pen. This improves the efficiency of image drawing.

[0017] 2. In this invention, the position of the receiving cylinder can be restricted by setting the top plate and the limiting post, so as to prevent the receiving cylinder from tilting and shaking when it moves, thereby improving the stability of the receiving cylinder when it moves, and thus improving the stability of the pen when it moves. At the same time, the first limiting protrusion can also restrict the position of the receiving cylinder, thereby further improving the stability of the receiving cylinder when it moves and improving the effect of image drawing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the mounting connector structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the receiving cylinder structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the second limiting groove structure of the present invention.

[0022] In the diagram: 1. Base plate; 2. Support foot; 3. Anti-slip pad; 4. Drawing robotic arm; 5. Mounting sleeve; 6. Mounting connector; 7. Limiting strip; 8. Pen; 9. First limiting groove; 10. Top plate; 11. Spring; 12. Limiting post; 13. Receiving cylinder; 14. First limiting protrusion; 15. Second limiting protrusion; 16. Second limiting groove. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0024] For examples, please refer to Figures 1-4 The present invention provides a technical solution:

[0025] An image drawing device for an intelligent robot includes a base plate 1, support feet 2 fixed to the bottom of the base plate 1, and several sets of support feet 2 symmetrically fixed to the bottom of the base plate 1. These support feet 2 provide support for the main body of the device and ensure stability during operation. Anti-slip pads 3 are fixed to the bottom of the support feet 2, with the number of anti-slip pads 3 being the same as the number of support feet 2. The anti-slip pads 3 increase the friction at the bottom of the support feet 2, preventing or reducing movement of the device when placed on a flat surface. A drawing robotic arm 4 is fixed to the top of the base plate 1. The drawing robotic arm 4 is a known existing technology, and its internal structure, usage, working principle, and effects will not be described in detail here. A mounting connector 6 is fixed to the top and bottom of the drawing robotic arm 4. Mounting joint 6 has mounting grooves on its surface, with several sets of mounting grooves arranged circumferentially on the surface of mounting joint 6. Mounting sleeve 5 is fitted onto the surface of mounting joint 6, and mounting holes are formed on the surface of mounting sleeve 5. These mounting holes and fixing screws allow for easy fixation of the mounting sleeve 5 to the surface of mounting joint 6. Limiting strips 7 are fixed to the inner surface of mounting sleeve 5, with several sets of limiting strips 7 fixed on the inner surface of mounting sleeve 5. The number of limiting strips 7 is the same as the number of mounting grooves on the surface of mounting joint 6. The limiting strips 7 are inserted into the mounting grooves and slidably connected to them. The limiting strips 7 and the mounting grooves restrict the position of mounting sleeve 5, preventing rotation. A receiving cylinder 13 is inserted inside the mounting sleeve 5, and the surface of the receiving cylinder 13 is... A first limiting groove 9 is provided, with two sets of the first limiting groove 9 symmetrically formed on the surface of the receiving cylinder 13. A first limiting protrusion 14 is fixed to the bottom of the mounting sleeve 5, with two sets of the first limiting protrusion 14 symmetrically fixed to the bottom of the mounting sleeve 5. The first limiting protrusion 14 is located inside the first limiting groove 9 and slidably connected to it. The position of the receiving cylinder 13 can be restricted by the first limiting protrusion 14 and the first limiting groove 9, preventing the receiving cylinder 13 from rotating and also preventing it from detaching from the bottom side of the mounting sleeve 5. A paintbrush 8 is inserted into the bottom of the receiving cylinder 13. A mounting hole is formed on the surface of the receiving cylinder 13 on one side of the paintbrush 8, allowing personnel to easily fix one end of the paintbrush 8 to the mounting cylinder 13 using the mounting hole and fixing screw. Inside the receiving cylinder 13, a limiting post 12 is inserted at the top of the receiving cylinder 13. One bottom end of the limiting post 12 is located inside the receiving cylinder 13 and is slidably connected to the receiving cylinder 13. A second limiting protrusion 15 is fixed to the surface of the limiting post 12. Two sets of the second limiting protrusion 15 are symmetrically fixed to the surface of the limiting post 12. A second limiting groove 16 is opened inside the receiving cylinder 13. Two sets of the second limiting groove 16 are symmetrically opened inside the receiving cylinder 13. The second limiting protrusion 15 is located inside the second limiting groove 16 and is slidably connected to the second limiting groove 16. The position of the limiting post 12 can be restricted by the second limiting protrusion 15 and the second limiting groove 16 to prevent one end of the limiting post 12 from detaching from the inside of the receiving cylinder 13. A top plate 10 is fixed to the top of the limiting post 12.The top plate 10 is located inside the mounting joint 6, and its top surface contacts the inner surface of the mounting joint 6. The top plate 10 and the limiting post 12 restrict the position of the receiving cylinder 13, preventing it from tilting or wobbling during movement, thus improving the stability of the receiving cylinder 13 and consequently the stability of the pen 8. Simultaneously, the first limiting protrusion 14 also restricts the position of the receiving cylinder 13, further enhancing its stability and improving the image drawing effect. Receiving grooves are provided at the bottom of the top plate 10 and the top of the receiving cylinder 13. A spring 11 is fitted onto the surface of the limiting post 12. One end of the spring 11 is located inside the receiving groove of the top plate 10 and fixedly connected to the bottom of the top plate 10, while the other end is located inside the receiving groove at the top of the receiving cylinder 13 and fixedly connected to the top of the receiving cylinder 13.

[0026] The working process of this invention is as follows: When one side of the pen 8 is squeezed, the pen 8 will push the receiving cylinder 13 to move, thereby causing the receiving cylinder 13 to push one end of the spring 11 to move. Since the top plate 10 is located inside the mounting joint 6 and the top of the top plate 10 is in contact with the inner surface of the mounting joint 6, the spring 11 cannot move to the side of the top plate 10. Therefore, the spring 11 will be compressed and deformed, thereby absorbing and buffering the squeezing force on one side of the pen 8. This avoids the problem that the pen 8 may press too hard on the drawing paper surface, causing the pen 8 to tear the drawing paper or be damaged, thus improving the efficiency of image drawing.

[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An image drawing device for an intelligent robot, comprising a base plate (1), support feet (2) fixed to the bottom of the base plate (1), wherein several sets of support feet (2) are symmetrically fixed to the bottom of the base plate (1), and anti-slip pads (3) fixed to the bottom of the support feet (2), wherein the number of anti-slip pads (3) is the same as the number of support feet (2), characterized in that: A drawing robotic arm (4) is fixed to the top of the base plate (1). A mounting joint (6) is fixed to the top and bottom of the drawing robotic arm (4). A mounting groove is provided on the surface of the mounting joint (6). Several sets of mounting grooves are arranged circumferentially on the surface of the mounting joint (6). A mounting sleeve (5) is fitted on the surface of the mounting joint (6). A limit strip (7) is fixed on the inner surface of the mounting sleeve (5).

2. The image drawing device for an intelligent robot according to claim 1, characterized in that, The limiting strip (7) is fixed in several sets on the inner surface of the mounting sleeve (5). The number of the limiting strip (7) is the same as the number of mounting grooves opened on the surface of the mounting joint (6). The limiting strip (7) is inserted into the mounting groove and is slidably connected to the mounting groove.

3. The image rendering device for an intelligent robot according to claim 1, characterized in that, The mounting sleeve (5) is fitted with a receiving cylinder (13), and a first limiting groove (9) is provided on the surface of the receiving cylinder (13). Two sets of the first limiting groove (9) are symmetrically provided on the surface of the receiving cylinder (13). A first limiting protrusion (14) is fixed at the bottom of the mounting sleeve (5).

4. The image drawing device for an intelligent robot according to claim 3, characterized in that, Two sets of the first limiting protrusions (14) are symmetrically fixed at the bottom of the mounting sleeve (5). The first limiting protrusions (14) are located inside the first limiting groove (9) and are slidably connected to the first limiting groove (9). A paintbrush (8) is inserted into the bottom of the receiving cylinder (13). An installation hole is opened on the surface of the receiving cylinder (13) at the position on one side of the paintbrush (8).

5. The image drawing device for an intelligent robot according to claim 3, characterized in that, A limiting post (12) is inserted into the top of the receiving cylinder (13). One end of the bottom of the limiting post (12) is located inside the receiving cylinder (13) and is slidably connected to the receiving cylinder (13). A second limiting protrusion (15) is fixed on the surface of the limiting post (12).

6. The image rendering device for an intelligent robot according to claim 5, characterized in that, Two sets of the second limiting protrusions (15) are symmetrically fixed on the surface of the limiting post (12). The second limiting groove (16) is provided inside the receiving cylinder (13). Two sets of the second limiting groove (16) are symmetrically provided inside the receiving cylinder (13).

7. The image rendering device for an intelligent robot according to claim 6, characterized in that, The second limiting protrusion (15) is located inside the second limiting groove (16) and is slidably connected to the second limiting groove (16). The top of the limiting post (12) is fixed with a top plate (10). The bottom of the top plate (10) and the top of the receiving cylinder (13) are both provided with receiving grooves.

8. The image drawing device for an intelligent robot according to claim 7, characterized in that, A spring (11) is fitted on the surface of the limiting post (12). One end of the spring (11) is located inside the receiving groove of the top plate (10) and is fixedly connected to the bottom of the top plate (10). The other end of the spring (11) is located inside the receiving groove at the top of the receiving cylinder (13) and is fixedly connected to the top of the receiving cylinder (13).

Images