Redwood furniture fine carving device with adjusting mechanism

By using multiple distributed clamping parts and adjustment mechanisms, the applicability problem of existing solid wood furniture carving machines when carving complex patterns has been solved, achieving stable clamping of the board and precise carving, thus improving carving accuracy and stability.

CN224027892UActive Publication Date: 2026-03-24DONGYANG ZHONGXIN ROSEWOOD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-14
Publication Date
2026-03-24

AI Technical Summary

Technical Problem

Existing solid wood furniture carving machines have poor adaptability to the frames on which furniture boards are placed when carving complex patterns, resulting in low carving accuracy.

Method used

It employs multiple distributed clamping parts and adjustment mechanisms, including clamping blocks, T-plates, cylinders, motors, etc. The cooperation of multiple clamping blocks and T-plates achieves stable clamping of the material, and multiple motors drive the cutting tool to move in the horizontal and vertical directions to achieve precise engraving.

Benefits of technology

It ensures the stable clamping of the board, improves the precision and stability of carving, and can adapt to boards of different shapes, enabling fine carving of furniture boards.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of wood carving, in particular to a redwood furniture fine carving device with an adjusting mechanism. Comprising a cutter and a mounting pipe for mounting the cutter, the mounting pipe is fixedly connected to an output shaft of a first motor, the first motor is arranged on a first moving mechanism for driving the first motor to linearly move, and the first moving mechanism is arranged on a second moving mechanism for driving the first moving mechanism to linearly move. The second moving mechanism is arranged on a third moving mechanism driving the second moving mechanism to move linearly, the third moving mechanism is slidably connected to a plurality of vertical rods, two frame plates are fixedly connected to the two ends of each vertical rod, a bearing plate is fixedly connected to the lower frame plate, and two vertical plates are fixedly connected to each edge of the lower frame plate. Each vertical plate is fixedly connected with a first air cylinder, an air cylinder rod of each first air cylinder is fixedly connected with a T-shaped plate, and each T-shaped plate is fixedly connected with a clamping block. And a plurality of scattered clamping parts can be used for clamping the plate.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wood carving, more specifically to a redwood furniture fine carving device with an adjusting mechanism. BACKGROUND

[0002] Solid wood furniture has become an important element in home decoration and office space design due to its natural texture, environmental protection, durability and aesthetic appearance. In order to be beautiful, the board used to make solid wood furniture is usually carved. The existing solid wood board carving machine fixes the board by placing a frame when carving, and removes the excess part of the board by a rotary cutter. The delicacy of the carved pattern is achieved by the carving precision. However, the pattern of the existing solid wood furniture is not just a simple shape when being carved. Therefore, the existing frame for placing the board has poor applicability. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model provides a redwood furniture fine carving device with an adjusting mechanism, which can clamp the board by using multiple dispersed clamping parts.

[0004] The utility model solves the technical problems by adopting the following technical scheme:

[0005] A redwood furniture fine carving device with an adjusting mechanism comprises a cutter capable of rotating around its own axis and an installation pipe for installing the cutter. The installation pipe is fixed to the output shaft of a first motor. The first motor is arranged on a first moving mechanism capable of driving the first motor to move linearly. The first moving mechanism is arranged on a second moving mechanism capable of driving the first moving mechanism to move linearly. The second moving mechanism is arranged on a third moving mechanism capable of driving the second moving mechanism to move linearly. The third moving mechanism is slidingly connected to a plurality of vertical rods. Two frame plates are fixed to the two ends of the vertical rods. A supporting plate is fixed to the lower frame plate. The outer contour of the frame plate is rectangular. Two vertical plates are fixed to each edge of the lower frame plate of the rectangular. A first cylinder is fixed to each vertical plate. A T plate is fixed to the cylinder rod of each first cylinder. A clamping block is fixed to each T plate.

[0006] Further, the clamping block is circular.

[0007] Further, the upper end surface of each T plate coincides with the upper end surface of the board supported by the supporting plate.

[0008] Further, the linear motion direction of the first motor is perpendicular to the linear motion direction of the first moving mechanism. The linear motion plane of the first motor is parallel to the linear motion plane of the first moving mechanism.

[0009] Further, the linear motion direction of the first moving mechanism is perpendicular to the linear motion direction of the second moving mechanism, and the linear motion plane of the first moving mechanism is perpendicular to the linear motion plane of the second moving mechanism.

[0010] Further, a plurality of grooves are arranged on the outer wall of the clamping block.

[0011] Further, a rubber sleeve is arranged on the outer wall of each clamping block.

[0012] Further, a boss is arranged on the outer wall of the mounting pipe, a threaded hole penetrating the boss and the outer wall of the mounting pipe is arranged on the boss, a bolt is arranged on the threaded hole, and the bolt is fixed on the outer wall of the cutter by extruding on the outer wall of the cutter through the connection with the threaded hole.

[0013] Further, the middle part of the supporting plate is circular, and the edge part of the circular part is partially provided with a plurality of L plates connected with the frame plate of the lower part.

[0014] Further, each L plate is arranged between the corresponding two vertical plates.

[0015] The redwood furniture fine carving device with the adjusting mechanism has the beneficial effects that: the board can be clamped by the plurality of dispersed clamping parts, and the stable clamping of the board is ensured; the furniture board can be supported by the plurality of dispersed T plates from the edge part of the board, and the furniture board is supported in the middle part, so that the carved furniture board is stable; and the pattern on the furniture board can be fully carved by the feeding of the rotating cutter in the horizontal plane and the vertical direction. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in detail in combination with the drawings and specific implementation methods.

[0017] Figure 1 It is a structural schematic view of the redwood furniture fine carving device;

[0018] Figure 2 It is a part schematic view of supporting the furniture board;

[0019] Figure 3 It is a structural schematic view of carving the board;

[0020] Figure 4 It is a structural schematic view of the third moving mechanism lifting;

[0021] Figure 5 It is a structural schematic view of the second moving mechanism moving;

[0022] Figure 6 It is a structural schematic view of the first moving mechanism;

[0023] Figure 7Structure diagram of the fixture for carving furniture plate;

[0024] Figure 8 Structure diagram of the fixture for clamping furniture plate.

[0025] In the figure: frame plate 11; stand rod 12; supporting plate 13; vertical plate 14; third moving plate 21; third screw nut 22; third screw rod 23; motor three 24; second moving plate 31; second screw nut 32; second screw rod 33; motor two 34; first moving plate 41; first screw nut 42; first screw rod 43; motor one 44; first motor 51; mounting pipe 52; boss 53; bolt 54; cutter 55; first cylinder 61; T plate 62; clamping block 63. DETAILED DESCRIPTION

[0026] Reference Figures 1 to 8 , detailed description of the embodiment of the plate of the redwood carving fixture:

[0027] A redwood furniture carving device with an adjusting mechanism, comprising a cutter 55 capable of rotating around its own axis and a mounting pipe 52 mounting the cutter 55, the mounting pipe 52 being fixedly connected to the output shaft of a first motor 51, the first motor 51 being arranged on a first moving mechanism capable of driving the first motor 51 to move linearly, the first moving mechanism being arranged on a second moving mechanism capable of driving the first moving mechanism to move linearly, the second moving mechanism being arranged on a third moving mechanism capable of driving the second moving mechanism to move linearly, the third moving mechanism being slidingly connected to a plurality of stand rods 12, both ends of the plurality of stand rods 12 being fixedly connected to two frame plates 11, the lower frame plate 11 being fixedly connected to a supporting plate 13, the outer contour of the frame plate 11 being rectangular, each edge of the lower frame plate 11 being fixedly connected to two vertical plates 14, each vertical plate 14 being fixedly connected to a first cylinder 61, the cylinder rod of each first cylinder 61 being fixedly connected to a T plate 62, and each T plate 62 being fixedly connected to a clamping block 63.

[0028] When carving furniture plate, place the plate on the supporting plate 13, start the plurality of first cylinders 61, the cylinder rods of the plurality of first cylinders 61 drive the T plates 62 to move, each T plate 62 drives the clamping block 63 to slide, and the plurality of clamping blocks 63 move to fit the edge of the plate placed on the supporting plate 13 for fixation, so that different shaped plates can be fixed, more complex shaped plates can be more fitted to the edge, and subsequent processing is ensured;

[0029] Meanwhile, the first moving mechanism can drive the first motor 51 to move linearly, and the second moving mechanism can drive the first moving mechanism to move linearly, and the direction in which the second moving mechanism drives the first moving mechanism to move linearly is perpendicular to the direction in which the first moving mechanism drives the first motor 51 to move linearly, so that the first motor 51 can be driven to move at any position on the horizontal plane in cooperation, and the third moving mechanism can drive the second moving mechanism to slide on the plurality of vertical rods 12, so that the first motor 51 can be driven to move in the vertical direction, so that the first motor 51 can drive the mounting pipe 52 to feed in the vertical direction and move at any position on the horizontal plane, so that the tool 55 can be driven to feed in the vertical direction and move at any position on the horizontal plane, and in cooperation with the rotation of the tool 55, the furniture board can be engraved, and the tool 55 can be used to engrave the furniture board from one position to the next row and column with different feeding amounts, so that the template can be precisely engraved.

[0030] Referring to Figure 1 and 8 , an embodiment of clamping the wood board is described in detail:

[0031] The clamping blocks 63 are circular. After the wood board is supported by the support plate 13, the plurality of clamping blocks 63 are moved to fit the edge of the wood board, so that the wood board is fixed. The plurality of cylindrical clamping blocks 63 can be contacted by a line, which is more easily adapted to the edge of the wood board, and there is no gap in the clamping and fixing of the wood board due to the arc curve of the edge, so that the wood board cannot be accurately fixed, which affects the engraving accuracy.

[0032] Referring to Figure 1 and 8 , an embodiment of stably supporting and fixing the wood board for engraving is described in detail:

[0033] The upper end surface of each T plate 62 coincides with the upper end surface of the support plate 13 supporting the board, so that when the plurality of T plates 62 slide after the support plate 13 supports the board, the edge of the clamped board is supported, and the middle and edge are supported, which can more ensure the stability of the engraved board.

[0034] Referring to Figure 1 , 3 , 4, 5 and 6, an embodiment of driving the tool 55 to move is described in detail:

[0035] The linear motion direction of the first motor 51 is perpendicular to the linear motion direction of the first moving mechanism, and the linear motion plane of the first motor 51 is parallel to the linear motion plane of the first moving mechanism.

[0036] The first moving mechanism comprises a first moving plate 41 on which a first motor 51 is mounted, two through holes for mounting first screw nuts 42 are symmetrically arranged on the first moving plate 41, each first screw nut 42 is connected with a first screw rod 43, and one end of each first screw rod 43 is fixedly connected to an output shaft of a motor 44;

[0037] The linear motion direction of the first moving mechanism is perpendicular to the linear motion direction of the second moving mechanism, and the linear motion plane of the first moving mechanism is perpendicular to the linear motion plane of the second moving mechanism.

[0038] The second moving mechanism comprises a second moving plate 31 on which two first screw rods 43 are rotatably mounted, two motors 44 are fixedly connected to the second moving plate 31, two pairs of second screw nuts 32 are fixedly connected to the second moving plate 31, two second screw rods 33 are connected to the two pairs of second screw nuts 32, and one end of each second screw rod 33 is fixedly connected to a motor 34;

[0039] The third moving mechanism comprises a third moving plate 21 on which two second screw rods 33 and two motors 34 are mounted, two third screw nuts 22 are fixedly connected to the third moving plate 21, each third screw nut 22 is connected with a third screw rod 23, one end of each third screw rod 23 is fixedly connected to an output shaft of a motor 24, each third screw rod 23 is rotatably connected to two frame plates 11, and each motor 24 is fixedly connected to an upper frame plate 11; and the third moving plate 21 is slidably connected to a plurality of vertical rods 12.

[0040] When the furniture plate is fixed and needs to be engraved, the first motor 51 is started to drive the mounting pipe 52 to rotate, the mounting pipe 52 drives the cutter 55 to rotate, then the two motors 24 are started to rotate and drive the two third screw rods 23 to rotate, the two third screw rods 23 drive the two third screw nuts 22 to drive the third moving plate 21 to ascend and descend, and the third moving plate 21 can drive the second moving mechanism to ascend and descend in the vertical direction;

[0041] The two motors 34 are started, the output shafts of the two motors 34 drive the two second screw rods 33 to rotate, the two second screw rods 33 drive the two pairs of second screw nuts 32 to drive the second moving plate 31 to move linearly in the horizontal plane, and the second moving plate 31 drives the first moving mechanism to move linearly in the horizontal plane;

[0042] The two motors 44 are started, the output shafts of the two motors 44 drive the two first screw rods 43 to rotate, the two first screw rods 43 drive the two first screw nuts 42 to drive the first moving plate 41 to move linearly, and the first moving plate 41 drives the first motor 51 to move linearly;

[0043] The axes of the two first lead screws 43 are perpendicular to the axes of the two second lead screws 33, so as to ensure that the first motor 51 can move in any direction in the horizontal plane when the second moving mechanism drives the first moving mechanism to move linearly and the first moving mechanism drives the first motor 51 to move, and the output shaft of the first motor 51 can drive the mounting pipe 52 and the cutter 55 to move in any direction in the horizontal plane and in the vertical direction after the third moving mechanism drives the second moving mechanism to move linearly in the vertical direction, so as to complete the engraving of the upper part of the clamped plate at any position.

[0044] Reference Figure 8 The embodiment of the clamped and supported plate is described in detail:

[0045] A plurality of grooves are arranged on the outer wall of the clamping block 63. Through the arrangement of the grooves, the friction force between the clamping block 63 and the plate is increased, so as to ensure that the plate is fixed more firmly.

[0046] Reference Figure 8 The embodiment of the clamped and supported plate is described in detail:

[0047] A rubber sleeve is arranged on the outer wall of each clamping block 63. The deformation of the rubber sleeve under stress and its own friction coefficient can increase the friction force when the plurality of clamping blocks 63 clamp and fix the plate, so as to ensure that the engraved plate is fixed more firmly.

[0048] Reference Figure 7 The embodiment of the fixed cutter 55 is described in detail:

[0049] A boss 53 is arranged on the outer wall of the mounting pipe 52, the boss 53 is provided with a threaded hole penetrating through the boss 53 and the outer wall of the mounting pipe 52, a bolt 54 is arranged on the threaded hole, and the bolt 54 is fixed by being pressed on the outer wall of the cutter 55 through the connection with the threaded hole. Therefore, when the cutter 55 is replaced, the bolt 54 is loosened, so that the threaded end of the bolt 54 does not press on the cutter 55, the fixation of the cutter 55 is lost, and then the replacement of the different engraving cutter 55 is performed, the new cutter 55 is inserted into the mounting pipe 52, and the bolt 54 is tightened to press the end of the bolt 54 on the cutter 55 to fix the cutter 55.

[0050] Reference Figure 2 The embodiment of the clamped plate is described in detail:

[0051] The middle part of the supporting plate 13 is circular, and the edge part of the circular shape is partially provided with a plurality of L plates connected with the frame plate 11 at the lower part. Each L plate is arranged between the corresponding two vertical plates 14. Therefore, the L plates of the supporting plate 13 and the T plates 62 can be arranged dispersedly, so that the furniture plate can be supported more dispersedly, and the subsequent stable and accurate engraving of the plate can be facilitated.

[0052] The motor three 24, the motor two 34, the motor one 44, the first motor 51 and the first cylinder 61 are controlled by the existing electric control elements and control systems, the positive rotation and reverse rotation of the output shaft of the motor three 24, the motor two 34, the motor one 44 and the first motor 51 and the feedback of the rotating position are realized, the extension and retraction of the cylinder rod of the first cylinder 61 are realized, and the clamping and blanking of the furniture plate are carried out.

Claims

1. A mahogany furniture carving device with an adjustment mechanism, comprising a cutting tool rotatable about its own axis and a mounting tube for mounting the cutting tool, the mounting tube being fixedly connected to the output shaft of a first motor, the first motor being mounted on a first moving mechanism capable of driving the first motor to linear motion, the first moving mechanism being mounted on a second moving mechanism capable of driving the first moving mechanism to linear motion, the second moving mechanism being mounted on a third moving mechanism capable of driving the second moving mechanism to linear motion, the third moving mechanism being slidably connected to multiple uprights, and two frame plates being fixedly connected to both ends of the multiple uprights, characterized in that: A support plate is fixed to the lower frame plate. The outer contour of the frame plate is rectangular. Two vertical plates are fixed to each side of the lower part of the rectangular frame plate. A first cylinder is fixed to each vertical plate. A T-plate is fixed to the cylinder rod of each first cylinder. A clamping block is fixed to each T-plate.

2. The rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: The clamping block is circular.

3. The rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: The upper surface of each T-plate coincides with the upper surface of the support plate.

4. The rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: The linear motion direction of the first motor is perpendicular to the linear motion direction of the first moving mechanism, and the linear motion plane of the first motor is parallel to the linear motion plane of the first moving mechanism.

5. A rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: The linear motion direction of the first moving mechanism is perpendicular to the linear motion direction of the second moving mechanism, and the linear motion plane of the first moving mechanism is perpendicular to the linear motion plane of the second moving mechanism.

6. A rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: The outer wall of the clamping block is provided with multiple grooves.

7. A rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: Each clamping block has a rubber sleeve fitted on its outer wall.

8. A rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: A boss is provided on the outer wall of the mounting tube, and a threaded hole is provided on the boss that penetrates the boss and the outer wall of the mounting tube. A bolt is provided on the threaded hole, and the bolt is pressed against the outer wall of the tool to fix the tool by connecting with the threaded hole.

9. A rosewood furniture carving device with an adjustment mechanism according to claim 1, characterized in that: The center of the support plate is circular, and the edge of the circle has multiple L-plates that connect to the lower frame plate.

10. A rosewood furniture carving device with an adjustment mechanism according to claim 9, characterized in that: Each L-plate is positioned between the corresponding two vertical plates.