Decorative wood grain carving machine for surface of wooden furniture

Abstract

The utility model relates to the technical field of engraving machines, and discloses a wood furniture surface decoration wood grain engraving machine which comprises a machine body and a moving table, a supporting frame is fixedly connected to the bottom of the machine body, two fixing seats which are in bilateral symmetry are fixedly connected to the interior of the supporting frame, a first motor is fixedly connected to one side of one fixing seat, and a second motor is fixedly connected to the other side of the other fixing seat. The output end of the first motor is fixedly connected with a driving wheel, one side of the other fixing seat is rotationally connected with a driven wheel, a synchronous belt is arranged between the driving wheel and the driven wheel, and one side of the synchronous belt is fixedly connected with a first connecting frame. According to the furniture positioning device, the driving wheel and the driven wheel drive the synchronous belt to move, so that the synchronous belt drives the first connecting frame and the second connecting frame to move relatively, the effect of rapidly positioning furniture of different sizes is achieved, and the problem that the positions of the furniture need to be frequently adjusted when the furniture of different sizes or shapes is processed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to a wood grain engraving machine for surface decoration of wooden furniture. Background Art

[0002] Wooden furniture refers to various household appliances and decorations made of wood. These furniture can include tables, chairs, beds, cabinets, bookshelves, etc. They are usually made of solid wood or artificial board materials. During the production process of wooden furniture, a wood grain engraving machine can be used to achieve various types and styles of wood grain effects to meet the preferences of different consumers and market demands. The wood grain engraving machine can accurately simulate the textures and patterns of various natural woods, enhancing the ornamental value and texture of the products, bringing improvements in production efficiency, product quality, and cost savings to the wooden furniture manufacturing industry.

[0003] The traditional wood grain engraving machine usually consists of two main components: a basic frame and a wood grain engraving head. The basic frame provides the structural support and stability for the engraving machine, ensuring that the entire device can operate normally and maintain an accurate engraving process. The wood grain engraving head is the core component of the engraving machine, which includes a die engraving wheel or a die engraving knife for accurately engraving the lines and textures of the wood grain on the material surface.

[0004] However, the structure of the traditional wood grain engraving machine is relatively simple. When in use, it often cannot effectively perform quick positioning on furniture of different sizes. When dealing with furniture of different sizes or shapes, it is necessary to frequently adjust the position of the furniture or directly replace the positioning device, increasing the operation time and cost during the production process. Therefore, a wood grain engraving machine for surface decoration of wooden furniture is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a wood grain engraving machine for surface decoration of wooden furniture, aiming to improve the problem in the prior art that it is impossible to effectively perform quick positioning on furniture of different sizes and it is necessary to frequently adjust the position of the furniture when dealing with furniture of different sizes or shapes.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wood furniture surface decorative wood grain engraving machine, comprising a machine body and a moving table. A support frame is fixedly connected to the bottom of the machine body. Two symmetrically arranged fixed seats are fixedly connected inside the support frame. A first motor is fixedly connected to one side of one of the fixed seats. The output end of the first motor is fixedly connected to a driving wheel. A driven wheel is rotatably connected to one side of the other fixed seat. A synchronous belt is arranged between the driving wheel and the driven wheel. A first connecting frame is fixedly connected to one side of the synchronous belt, and a second connecting frame is fixedly connected to the other side of the synchronous belt. Sliders are fixedly connected to the bottoms of the first connecting frame and the second connecting frame. A slide rail is fixedly connected to the top of the support frame. The sliders are slidably connected to the outer wall of the slide rail. Positioning components are arranged at the tops of the first connecting frame and the second connecting frame. The positioning components are used for fixing the furniture;

[0008] As a further description of the above technical solution:

[0009] The positioning component includes positioning columns. A plurality of the positioning columns are respectively fixedly connected to the tops of the first connecting frame and the second connecting frame. A chute is opened inside the machine body. The positioning columns are slidably connected inside the chute;

[0010] As a further description of the above technical solution:

[0011] A fixed frame is fixedly connected to the bottom of the moving table. A support plate is fixedly connected to the bottom of the fixed frame;

[0012] As a further description of the above technical solution:

[0013] A second motor is fixedly connected to the bottom of the fixed frame. The output end of the second motor is fixedly connected to a crank;

[0014] As a further description of the above technical solution:

[0015] The bottom of the crank is rotatably connected to a support column. The bottom end of the support column is fixedly connected to a support frame;

[0016] As a further description of the above technical solution:

[0017] An engraving head is arranged at the bottom end of the support frame. A connecting column is fixedly connected to the outer wall of the support frame;

[0018] As a further description of the above technical solution:

[0019] A connecting ring is rotatably connected to the outer wall of the connecting column. A connecting rod is fixedly connected to the outer wall of the connecting ring;

[0020] As a further description of the above technical solution:

[0021] One side of the connecting rod is fixedly connected with a rotating ring, and the rotating ring is rotatably connected to one side of the support plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the driving wheel and the driven wheel drive the synchronous belt to move, so that the synchronous belt drives the first connecting frame and the second connecting frame to move relatively, realizing the effect of quickly positioning furniture of different sizes, solving the problem that furniture of different sizes cannot be effectively and quickly positioned, and when dealing with furniture of different sizes or shapes, the position of the furniture needs to be frequently adjusted, thereby improving the applicability of the engraving machine.

[0024] 2. In the utility model, the second motor drives the crank to rotate, and the support column drives the support frame to move, so that the support frame drives the engraving head to swing in a circle, achieving the effect of adjusting the engraving angle, solving the problem that when engraving wood grains with arcs, the position of the furniture needs to be moved, and the angle of the engraving head cannot be adjusted separately, which will cause uneven engraving depth on the same piece of material, thereby improving the flexibility of the engraving machine. Description of the Drawings

[0025] Figure 1 It is a three-dimensional schematic diagram of a wood furniture surface decorative wood grain engraving machine proposed by the utility model;

[0026] Figure 2 It is a top view structure diagram of the support frame of a wood furniture surface decorative wood grain engraving machine proposed by the utility model;

[0027] Figure 3 It is a bottom view structure diagram of the moving table of a wood furniture surface decorative wood grain engraving machine proposed by the utility model;

[0028] Figure 4 It is a structure diagram of the outer wall of the support frame of a wood furniture surface decorative wood grain engraving machine proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Machine body; 2. Support frame; 3. Fixed seat; 4. First motor; 5. Driving wheel; 6. Driven wheel; 7. Synchronous belt; 8. First connecting frame; 9. Second connecting frame; 10. Slide block; 11. Slide rail; 12. Positioning column; 13. Chute; 14. Moving table; 15. Fixed frame; 16. Second motor; 17. Crank; 18. Support column; 19. Support frame; 20. Engraving head; 21. Connecting column; 22. Connecting ring; 23. Connecting rod; 24. Rotating ring; 25. Support plate. Detailed Embodiment

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

[0032] Referring to Figure 1 and Figure 2 FIGS., an embodiment provided by the present invention is a wood grain engraving machine for surface decoration of wooden furniture, which includes a machine body 1 and a moving table 14. A support frame 2 is fixedly connected to the bottom of the machine body 1. Two symmetrically arranged fixed seats 3 are fixedly connected inside the support frame 2. A first motor 4 is fixedly connected to one side of one of the fixed seats 3. The output end of the first motor 4 is fixedly connected to a driving wheel 5. A driven wheel 6 is rotatably connected to one side of the other fixed seat 3. A synchronous belt 7 is arranged between the driving wheel 5 and the driven wheel 6. A first connecting frame 8 is fixedly connected to one side of the synchronous belt 7. A second connecting frame 9 is fixedly connected to the other side of the synchronous belt 7. Sliders 10 are fixedly connected to the bottoms of the first connecting frame 8 and the second connecting frame 9. A slide rail 11 is fixedly connected to the top of the support frame 2. The sliders 10 are slidably connected to the outer wall of the slide rail 11. Positioning components are arranged at the tops of the first connecting frame 8 and the second connecting frame 9. The positioning components are used to fix the furniture. The positioning components include positioning columns 12. A plurality of positioning columns 12 are respectively fixedly connected to the tops of the first connecting frame 8 and the second connecting frame 9. A chute 13 is formed inside the machine body 1. The positioning columns 12 are slidably connected inside the chute 13.

[0033] Specifically, during the process of engraving on the surface of the furniture, first, the furniture is placed above the machine body 1. Subsequently, the output end of the first motor 4 drives the driving wheel 5 to rotate. The driving wheel 5 drives the driven wheel 6 to rotate synchronously through the synchronous belt 7 on the outer wall. The movement of the synchronous belt 7 causes the connected first connecting frame 8 and second connecting frame 9 to slide on the slide rail 11. At the same time, the first connecting frame 8 and the second connecting frame 9 drive the bottom sliders 10 to slide on the outer wall of the slide rail 11. The positioning columns 12 connected to the top move inside the chute 13 along with the movement of the first connecting frame 8 and the second connecting frame 9. Through the relative movement of the plurality of positioning columns 12, the furniture above the machine body 1 is effectively clamped and positioned, realizing the rapid positioning of furniture of different sizes and ensuring the accuracy and efficiency of the engraving process.

[0034] Referring to Figure 1 , Figure 3 and Figure 4, a fixing frame 15 is fixedly connected to the bottom of the mobile station 14, a support plate 25 is fixedly connected to the bottom of the fixing frame 15, a second motor 16 is fixedly connected to the bottom of the fixing frame 15, a crank 17 is fixedly connected to the output end of the second motor 16, a support column 18 is rotatably connected to the bottom of the crank 17, a support frame 19 is fixedly connected to the bottom end of the support column 18, and a connecting column 21 is fixedly connected to the outer wall of the support frame 19.

[0035] Specifically, during the engraving process, the second motor 16 drives the crank 17 to rotate through its output end. The movement of the crank 17 guides the rotation of the support column 18 connected to the bottom. At the same time, the support column 18 further drives the support frame 19 at the bottom end to rotate, causing the connecting column 21 connected to the outer wall of the support frame 19 to start moving, achieving the effect of motion transmission.

[0036] Refer to Figure 1 , Figure 3 and Figure 4 , an engraving head 20 is provided at the bottom end of the support frame 19. A connecting ring 22 is rotatably connected to the outer wall of the connecting column 21. A connecting rod 23 is fixedly connected to the outer wall of the connecting ring 22. A rotating ring 24 is fixedly connected to one side of the connecting rod 23. The rotating ring 24 is rotatably connected to one side of the support plate 25.

[0037] Specifically, the connecting column 21 causes the connecting ring 22 connected to the outer wall to rotate. The connecting ring 22 drives the connecting rod 23 to start moving. The connecting rod 23 is connected to the rotating ring 24 on one side and rotates on one side of the support plate 25. This process enables the support frame 19 to drive the engraving head 20 at the bottom to rotate and adjust at multiple angles, realizing the flexible adjustment function of the engraving angle, ensuring that the position and angle of the engraving head 20 can be accurately adjusted according to needs during the engraving process to achieve engraving effects at different angles.

[0038] Working principle: When engraving the surface of furniture, first place the furniture above the machine body 1. Subsequently, the output end of the first motor 4 drives the driving wheel 5 to rotate. The driving wheel 5 drives the driven wheel 6 to rotate synchronously through the synchronous belt 7 on its outer wall. Through the movement of the synchronous belt 7, the first connecting frame 8 connected to one side of it is driven to move. At the same time, the synchronous belt 7 also drives the second connecting frame 9 connected to the other side to move relatively. Both the first connecting frame 8 and the second connecting frame 9 drive the sliders 10 connected to their bottoms to slide on the outer wall of the slide rail 11. The first connecting frame 8 is stressed to drive two of the positioning columns 12 connected to the top to slide inside the chute 13. The second connecting frame 9 is stressed to drive the other two positioning columns 12 connected to the top to move. Through the relative movement between the multiple positioning columns 12, the furniture above the machine body 1 is clamped and positioned, thus achieving the effect of quickly positioning furniture of different sizes. When engraving, the output end of the second motor 16 can be used to drive the crank 17 to rotate. The crank 17 is stressed to drive the support column 18 connected to the bottom to rotate. The support column 18 is stressed to drive the support frame 19 connected to the bottom end to rotate. The support frame 19 is stressed to drive the connecting column 21 connected to the outer wall to move. The connecting column 21 is stressed to drive the connecting ring 22 connected to the outer wall to rotate. The connecting ring 22 is stressed to drive the connecting rod 23 connected to the outer wall to move. The connecting rod 23 is stressed to drive the rotating ring 24 connected to one side to rotate on one side of the support plate 25. Thus, the support frame 19 drives the engraving head 20 at the bottom to rotate at multiple angles, thereby achieving the effect of adjustable engraving angle.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they 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 invention shall be included within the protection scope of the present invention.

Claims

1. A wood grain engraving machine for surface decoration of wooden furniture, comprising a machine body (1) and a moving platform (14), characterized in that: The bottom of the machine body (1) is fixedly connected to a support frame (2), and two left-right symmetrical fixed seats (3) are fixedly connected inside the support frame (2), one side of one of the fixed seats (3) is fixedly connected to a first motor (4), and an output end of the first motor (4) is fixedly connected to a driving wheel (5), and one side of the other fixed seat (3) is rotatably connected to a driven wheel (6), a synchronous belt (7) is provided between the driving wheel (5) and the driven wheel (6), one side of the synchronous belt (7) is fixedly connected to a first connecting frame (8), and the other side of the synchronous belt (7) is fixedly connected to a second connecting frame (9), and the bottoms of the first connecting frame (8) and the second connecting frame (9) are both fixedly connected to a slider (10), and the top of the support frame (2) is fixedly connected to a slide rail (11), and the slider (10) is slidably connected to the outer wall of the slide rail (11), and the tops of the first connecting frame (8) and the second connecting frame (9) are both provided with a positioning assembly, and the positioning assembly is used to fix the furniture.

2. A wood grain engraving machine for wooden furniture surface decoration according to claim 1, characterized in that: The positioning assembly comprises positioning columns (12), wherein a plurality of the positioning columns (12) are respectively fixedly connected to the top of the first connecting frame (8) and the second connecting frame (9), and a slide groove (13) is provided inside the machine body (1), and the positioning columns (12) are slidably connected inside the slide groove (13).

3. The wood grain engraving machine for wooden furniture surface decoration according to claim 1, characterized in that: The bottom of the mobile platform (14) is fixedly connected to a fixing frame (15), and the bottom of the fixing frame (15) is fixedly connected to a supporting plate (25).

4. A wood grain engraving machine for wooden furniture surface decoration according to claim 3, characterized in that: A second motor (16) is fixedly connected to the bottom of the fixing frame (15), and a crank (17) is fixedly connected to the output end of the second motor (16).

5. The wood grain engraving machine for wooden furniture surface decoration according to claim 4, characterized in that: The bottom of the crank (17) is rotatably connected to a support column (18), and the bottom end of the support column (18) is fixedly connected to a support frame (19).

6. The wood grain engraving machine for wooden furniture surface decoration according to claim 5, characterized in that: A carving head (20) is provided at the bottom end of the support frame (19), and a connecting column (21) is fixedly connected to the outer wall of the support frame (19).

7. The wood grain engraving machine for wooden furniture surface decoration according to claim 6, characterized in that: The outer wall of the connecting column (21) is rotatably connected to a connecting ring (22), and the outer wall of the connecting ring (22) is fixedly connected to a connecting rod (23).

8. The wood grain engraving machine for wooden furniture surface decoration according to claim 7, characterized in that: A rotating ring (24) is fixedly connected to one side of the connecting rod (23), and the rotating ring (24) is rotatably connected to one side of the supporting plate (25).

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