Line drawing device for wood toy board processing

Abstract

The utility model relates to the field of toy board processing, and discloses a wooden toy board processing line drawing device which comprises a table board, a supporting column is fixedly connected to the bottom of the table board, a stand column is fixedly connected to the top of the table board, a telescopic rod is fixedly connected to the front end of the stand column, and a sliding rail is fixedly connected to the front end of the telescopic rod. The inner wall of the sliding rail is connected with a pen tube in a sliding mode, an automatic closing mechanism is arranged at the bottom of the pen tube and comprises a ball, and the inner wall of the bottom of the ball is connected with the bottom of the pen tube in an inserted mode. When the pen point is connected with the pen tube, the communicating pipe penetrates through the bottom of the pen tube to jack up the ball, so that ink can flow into the pen point from the pen tube, when the pen point needs to be replaced, the communicating pipe is drawn out of the pen tube, the ball falls through the elasticity of the spring A to block the outlet of the pen tube so that the ink cannot flow out, and the ink is automatically fed after the pen point is installed. The ink outlet is automatically closed after the pen point is detached, so that the pen point is convenient and fast to replace.

Description

Technical Field

[0001] The utility model relates to the field of toy board processing, in particular to a wood toy board processing and marking device. Background Technique

[0002] Wooden toys are usually made of natural wood, which makes them pollution-free during the production process and contain no harmful substances. Compared with plastic toys, wooden toys are more environmentally friendly, safe and harmless, and suitable for children to use.

[0003] A wood toy board marking device is usually a device used to manufacture toys. Especially for wood boards that require precise cutting or processing, the main function of this device is to mark or engrave lines on the board for subsequent processing and assembly. The marking device does not use an ordinary ink pen, but a specially designed marking pen or marking knife. These pen tips are usually more wear-resistant than ordinary pens and can mark on hard boards without being easily worn or damaged. These marking pens can use special inks or printing inks to ensure clear and lasting markings on different types of materials.

[0004] In the above technology, when using an ink marking pen, the pen tip will be worn after a long time of marking, resulting in the inability to mark. When the pen tip is replaced, the ink will leak. Therefore, a wood toy board processing and marking device is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a wood toy board processing and marking device, aiming to improve the problem that ink leaks from the pen tube when replacing the marking pen tip in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a wood toy board processing and marking device, including a tabletop, the bottom of the tabletop is fixedly connected with support columns, the top of the tabletop is fixedly connected with a column, the front end of the column is fixedly connected with a telescopic rod, the front end of the telescopic rod is fixedly connected with a slide rail, the inner wall of the slide rail is slidably connected with a pen tube, the bottom of the pen tube is provided with an automatic closing mechanism, the automatic closing mechanism includes a ball, the inner wall of the bottom of the ball is inserted into the bottom of the pen tube, and the bottom of the pen tube is threadedly connected with a pen tip.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the ball is slidably connected with the inner wall of the bottom of the pen tube, and a round tube is slidably connected with the inner wall of the pen tube.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the spherical ball is elastically connected to the inner wall of the bottom of the pen tube through spring A. One end of spring A is fixedly connected to the outer wall of the spherical ball, and the other end of spring A is fixedly connected to the inner wall of the bottom of the pen tube.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the circular tube contacts the outer wall of the front end of the square plate, and a limiting block is provided at the top of the circular tube.

[0013] As a further description of the above technical solution:

[0014] The top of the pen tube is fixedly connected with a sound - generating cavity, and the outer wall of the top of the sound - generating cavity is rotatably connected to the inner wall of the square plate.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the top of the sound - generating cavity is elastically connected to the outer wall of the right side of the square plate through scroll spring B. One end of scroll spring B is fixedly connected to the outer wall of the top of the sound - generating cavity, and the other end of scroll spring B is fixedly connected to the outer wall of the right side of the square plate.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the pen tip is fixedly connected with a communicating pipe. The outer wall of the communicating pipe is slidably connected to the inner wall of the bottom of the pen tube, and the top of the communicating pipe contacts the inner wall of the bottom of the spherical ball.

[0019] As a further description of the above technical solution:

[0020] The inner wall of the tabletop is rotatably connected with a bidirectional threaded rod, and the outer wall of the bidirectional threaded rod is threadedly connected to the inner wall of the bottom of the fixed block.

[0021] The present utility model has the following beneficial effects:

[0022] 1. In the present utility model, when the pen tip and the pen tube are connected, the communicating pipe passes through the bottom of the pen tube to push up the spherical ball, so that the ink can flow from the pen tube into the pen tip. When the pen tip needs to be replaced, the communicating pipe is pulled out from the pen tube, and the spherical ball falls elastically through spring A to block the outlet of the pen tube, preventing the ink from flowing out. When the pen tip is installed, the ink is automatically supplied, and when the pen tip is removed, the ink outlet is automatically closed, making it convenient and fast to replace the pen tip.

[0023] 2. In the present utility model, during the use of the ink, the circular tube drops. When the ink is almost used up, when the circular tube drops to the bottommost position, the square plate is no longer restricted. One end of the square plate quickly strikes through the elasticity of the scroll spring, and the sound - generating cavity provided at the top of the pen tube emits a sound, thus reminding the staff that ink needs to be added. Description of the Drawings

[0024] Figure 1 The front view structural schematic diagram of a wood toy board processing and marking device proposed by the present utility model;

[0025] Figure 2 The sectional view structural schematic diagram of a wood toy board processing and marking device proposed by the present utility model;

[0026] Figure 3 The pen tube structural schematic diagram of a wood toy board processing and marking device proposed by the present utility model;

[0027] Figure 4 The Figure 3 enlarged schematic diagram of part A structure in a wood toy board processing and marking device proposed by the present utility model;

[0028] Figure 5 The sound cavity structural schematic diagram of a wood toy board processing and marking device proposed by the present utility model.

[0029] Legend description:

[0030] 1. Tabletop; 2. Support column; 3. Column; 4. Slide rail; 5. Telescopic rod; 6. Pen tube; 7. Bidirectional threaded rod; 8. Fixed block; 9. Round tube; 10. Pen tip; 11. Ball; 12. Spring A; 13. Square plate; 14. Sound cavity; 15. Volute spring B; 16. Connecting pipe. Specific implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1 、 Figure 3 、 Figure 4, an embodiment provided by the present utility model: a wood toy board processing and drawing device, including a tabletop 1, the bottom of the tabletop 1 is fixedly connected with support columns 2, so that the support columns 2 can maintain the stability of the tabletop 1 during the working process. There are four groups of support columns 2. The top of the tabletop 1 is fixedly connected with a vertical column 3, so that the tabletop 1 provides a support and fixation effect for the vertical column 3. The front end of the vertical column 3 is fixedly connected with a telescopic rod 5, so that the vertical column 3 can maintain the stability of the telescopic rod 5 during the working process. The telescopic rod 5 can drive the pen tube 6 to draw horizontally. The front end of the telescopic rod 5 is fixedly connected with a slide rail 4, so that the telescopic rod 5 provides a support and fixation effect for the slide rail 4. The inner wall of the slide rail 4 is slidably connected with a pen tube 6, so that the pen tube 6 can slide horizontally on the inner wall of the slide rail 4. The bottom of the pen tube 6 is provided with a protruding ink tube to prevent ink leakage. The bottom of the pen tube 6 is provided with an automatic closing mechanism. The automatic closing mechanism includes a spherical ball 11. The upper part of the spherical ball 11 is a round rod. A notch is opened at the bottom of the spherical ball 11, which can be engaged with the ink outlet provided at the bottom of the pen tube 6. The inner wall of the bottom of the spherical ball 11 is inserted into the bottom of the pen tube 6, so that the spherical ball 11 can block the ink tube and prevent ink leakage when the pen tip 10 is removed.

[0033] Refer to Figure 3 - Figure 5 , the bottom of the pen tube 6 is threadedly connected with a pen tip 10, so that the pen tip 10 can be disassembled or installed. The drawing mode of the pen tip 10 is a prior art, similar to a ballpoint pen. The outer wall of the spherical ball 11 is slidably connected with the inner wall of the bottom of the pen tube 6, so that the spherical ball 11 can slide vertically on the inner wall of the bottom of the pen tube 6, so that the ink can flow from the pen tube 6 into the pen tip 10. A round tube 9 is slidably connected to the inner wall of the pen tube 6. When the ink is used, the round tube 9 can slide downward on the inner wall of the pen tube 6, and ink can be injected from the top of the round tube 9. The outer wall of the spherical ball 11 is elastically connected to the inner wall of the bottom of the pen tube 6 through a spring A12. One end of the spring A12 is fixedly connected to the outer wall of the spherical ball 11, and the other end of the spring A12 is fixedly connected to the inner wall of the bottom of the pen tube 6. When the pen tip 10 is removed, the spherical ball 11, without external force, blocks the ink outlet through the elastic reset of the spring A12. The outer wall of the round tube 9 contacts the outer wall of the front end of the square plate 13. Before the ink is not used up, the round tube 9 will always limit the square plate 13 so that it will not rotate. A limit block is provided at the top of the round tube 9 to prevent the round tube 9 from falling off and completely sliding into the inside of the pen tube 6.

[0034] Refer to Figure 2 、 Figure 4 、 Figure 5, a sounding cavity 14 is fixedly connected to the top of the pen tube 6, providing a supporting and fixing effect for the sounding cavity 14 by the pen tube 6. The inside of the sounding cavity 14 is hollow and can emit relatively obvious sounds. The outer wall of the top of the sounding cavity 14 is rotatably connected to the inner wall of the square plate 13, enabling the square plate 13 to rotate on the outer wall of the sounding cavity 14. The outer wall of the top of the sounding cavity 14 is elastically connected to the outer wall on the right side of the square plate 13 through a scroll spring B15. One end of the scroll spring B15 is fixedly connected to the outer wall of the top of the sounding cavity 14, and the other end of the scroll spring B15 is fixedly connected to the outer wall on the right side of the square plate 13. When the square plate 13 is separated from the round tube 9, due to the elasticity of the scroll spring B15, the knocking block provided at the bottom of the square plate 13 will quickly knock on the sounding cavity 14 to emit a sound to remind that ink needs to be added. A communicating pipe 16 is fixedly connected to the inner wall of the pen tip 10. Four groups of notches are provided at the top of the communicating pipe 16, enabling ink to flow from the pen tube 6 into the pen tip 10. The outer wall of the communicating pipe 16 is slidably connected to the inner wall at the bottom of the pen tube 6, enabling the communicating pipe 16 to slide vertically on the inner wall at the bottom of the pen tube 6. The top of the communicating pipe 16 is in contact with the inner wall at the bottom of the spherical ball 11. When the pen tip 10 is installed, the communicating pipe 16 can lift the spherical ball 11, enabling the ink to flow out. A bidirectional threaded rod 7 is rotatably connected to the inner wall of the tabletop 1, enabling the bidirectional threaded rod 7 to rotate on the inner wall of the tabletop 1. The tabletop 1 provides a supporting effect for the bidirectional threaded rod 7. The outer wall of the bidirectional threaded rod 7 is threadedly connected to the inner wall at the bottom of the fixed block 8. When the bidirectional threaded rod 7 is rotated, the fixed block 8 can be driven to move horizontally on the inner wall of the tabletop 1 to fix or loosen the toy board.

[0035] Working principle: When the pen tip 10 is worn out excessively after long-term use and needs to be replaced, the pen tip 10 threadedly connected to the pen tube 6 is removed. The communicating pipe 16 fixed to the inner wall of the pen tip 10 no longer contacts the spherical ball 11. The spherical ball 11 moves downward through the elasticity of the spring A12 to block the ink outlet, preventing ink leakage. When a new pen tip 10 is installed, the communicating pipe 16 will lift the spherical ball 11 to open the ink outlet, enabling the ink to flow from the pen tube 6 through the communicating pipe 16 into the pen tip 10. The ink is automatically fed when the pen tip 10 is installed, and the ink outlet automatically closes when the pen tip 10 is removed, making it convenient and fast to replace the pen tip 10.

[0036] When injecting ink from the top of the round tube 9, the round tube 9 slides upward on the inner wall of the pen tube 6. When the ink is used up, the round tube 9 drops to the bottom of the pen tube 6. The round tube 9 no longer restricts the square plate 13, enabling the square plate 13 to quickly knock on the sounding cavity 14 fixed to the top of the pen tube 6 through the elasticity of the scroll spring B15, thereby emitting a sound to remind the staff that ink needs to be added.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for processing and marking wooden toy boards, comprising a table (1), characterized in that: The bottom of the table top (1) is fixedly connected to a support column (2), the top of the table top (1) is fixedly connected to a column (3), the front end of the column (3) is fixedly connected to a telescopic rod (5), the front end of the telescopic rod (5) is fixedly connected to a slide rail (4), the inner wall of the slide rail (4) is slidably connected to a pen tube (6), the bottom of the pen tube (6) is provided with an automatic closing mechanism, the automatic closing mechanism comprises a ball (11), the inner wall of the bottom of the ball (11) is plugged into the bottom of the pen tube (6), and the bottom of the pen tube (6) is threadedly connected to a pen head (10).

2. A wooden toy board processing and marking device according to claim 1, characterized in that: The outer wall of the ball (11) is slidably connected to the inner wall of the bottom of the pen tube (6), and the inner wall of the pen tube (6) is slidably connected to the round tube (9).

3. A wooden toy board processing and marking device according to claim 1, characterized in that: The outer wall of the ball (11) is elastically connected to the inner wall of the bottom of the pen tube (6) via a spring A (12); one end of the spring A (12) is fixedly connected to the outer wall of the ball (11); and the other end of the spring A (12) is fixedly connected to the inner wall of the bottom of the pen tube (6).

4. A wooden toy board processing and marking device according to claim 2, characterized in that: The outer wall of the circular tube (9) contacts the outer wall of the front end of the square plate (13), and a limiting block is arranged on the top of the circular tube (9).

5. A wooden toy board processing and marking device according to claim 1, characterized in that: The top of the pen tube (6) is fixedly connected to a sound-generating cavity (14), and the outer wall of the top of the sound-generating cavity (14) is rotatably connected to the inner wall of the square plate (13).

6. A wooden toy board processing and marking device according to claim 5, characterized in that: The outer wall at the top of the sound-emitting cavity (14) is elastically connected to the outer wall on the right side of the square plate (13) via a spiral spring B (15); one end of the spiral spring B (15) is fixedly connected to the outer wall at the top of the sound-emitting cavity (14); and the other end of the spiral spring B (15) is fixedly connected to the outer wall on the right side of the square plate (13).

7. The device for marking lines on wooden toy boards according to claim 1, characterized in that: The inner wall of the pen tip (10) is fixedly connected with a connecting tube (16), the outer wall of the connecting tube (16) is slidably connected with the inner wall of the bottom of the pen tube (6), and the top of the connecting tube (16) contacts the inner wall of the bottom of the ball (11).

8. The device for marking lines on wooden toy boards according to claim 1, characterized in that: The inner wall of the table top (1) is rotatably connected to a bidirectional threaded rod (7), and the outer wall of the bidirectional threaded rod (7) is threadedly connected to the inner wall of the bottom of the fixed block (8).

Images