Double-cutter numerical control machine tool for wooden boards

Abstract

According to the double-cutter numerical control machine tool for the wooden board, the X-Y-Z moving platform drives the double-cutter machining mechanism to move above the wooden board to be machined through the driving plate so as to conduct carving machining on the wooden board to be machined. Specifically, the XYZ moving platform drives an engraving machine head to engrave the wood board to be processed through a driving plate, a connecting plate and a rotating wheel. When the first clamping column is inserted into one arc-shaped clamping groove, one carving machine head is arranged downwards so as to facilitate carving machining. And when the second clamping column is inserted into one arc-shaped clamping groove, the other engraving machine head is arranged downwards so as to facilitate engraving processing. When the carving tools need to be switched, the positioning rod is pulled out of one limiting hole and one positioning hole, the rotating wheel is rotated through the first clamping column or the second clamping column, the other carving machine head is driven to the position below the rotating wheel, and carving machining is facilitated. According to the double-cutter numerical control machine tool for the wood boards, the cutter replacement steps are concise and ingenious, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of wood board processing, in particular to a double-knife numerical control machine tool for wood boards. Background Art

[0002] Wood boards, namely wood-based boards, are divided into solid wood boards and composite boards. As the name implies, solid wood boards are made of complete wood. These boards are strong, durable, and have natural textures, making them the top choice in decoration. However, due to the high cost of such boards and the high requirements for construction technology, they are not widely used in decoration. Solid wood boards are generally classified according to the actual name of the board, without a unified standard specification. Composite wood floors, also known as laminate floors, often have their own names given by some enterprises for different purposes, such as super-strong wood floors, diamond-shaped wood floors, etc. No matter how complex or different their names are, these boards belong to composite floors. The disadvantage of composite floors is that when laying a large area, there will be a phenomenon of overall arching and deformation. Since they are composite, the corners between the boards are prone to breakage or wear.

[0003] However, in order to improve the decorative effect of wood boards, before using the wood boards, it is necessary to use a variety of tools to cut, engrave, and grind the wood boards, and special machine tools for wood board processing will be used. For traditional machine tools for wood board processing, for example, the technical solution disclosed in the patent with the application number CN202011577616.7 and the invention name of a machine tool for wood board processing, the steps of replacing the tool are cumbersome, which affects the processing efficiency. Summary of the Utility Model

[0004] Based on this, in view of the technical problem that the steps of replacing the tool of the traditional machine tool for wood board processing are cumbersome and affect the processing efficiency, it is necessary to provide a double-knife numerical control machine tool for wood boards.

[0005] A double-knife numerical control machine tool for wood boards, the double-knife numerical control machine tool for wood boards includes: an XYZ moving platform, a driving board, and a double-knife processing mechanism; the XYZ moving platform is connected to an external connecting frame; the driving end of the XYZ moving platform is drivingly connected to the double-knife processing mechanism through the driving board;

[0006] The double-knife processing mechanism includes a connecting plate, a rotating wheel, a rotating rod, a limiting plate, a positioning rod, and two engraving heads; the connecting plate is connected to the driving board, a rotating hole is opened in the middle area of the connecting plate, arc-shaped clamping grooves are opened on both side walls of the connecting plate, and positioning holes are opened at the bottom of the arc-shaped clamping grooves; the middle area of the rotating wheel is connected to one end of the rotating rod, the rotating rod is adapted to the rotating hole, the rotating rod is inserted into the rotating hole and is rotatably connected to the connecting plate, and the limiting plate is connected to the end of the rotating rod away from the rotating wheel;

[0007] The two engraving heads are respectively arranged on the side wall of the rotating wheel, and the cutting tools on the two engraving heads are different; a first clamping post and a second clamping post are arranged on the side wall of the rotating wheel; both the first clamping post and the second clamping post are of a cylindrical structure; both the first clamping post and the second clamping post are adapted to the arc-shaped clamping groove, the first clamping post can be correspondingly inserted into one of the arc-shaped clamping grooves, and the second clamping post can be correspondingly inserted into the other arc-shaped clamping groove; limiting holes are formed in both the first clamping post and the second clamping post, both the positioning hole and the limiting hole are adapted to the positioning rod, and the positioning rod can sequentially pass through one of the limiting holes and one of the positioning holes to fix the first clamping post or the second clamping post in one of the arc-shaped clamping grooves;

[0008] When the first clamping post is inserted into one of the arc-shaped clamping grooves, one of the engraving heads is arranged downward for convenient engraving processing; when the second clamping post is inserted into one of the arc-shaped clamping grooves, the other engraving head is arranged downward for convenient engraving processing.

[0009] In one embodiment, the positioning rod is of a cylindrical structure.

[0010] In one embodiment, the positioning rod is of a quadrangular prism structure.

[0011] In one embodiment, both the first clamping post and the second clamping post are integrally formed with the rotating wheel.

[0012] In one embodiment, an anti-slip pattern is arranged at one end of the first clamping post away from the connecting plate.

[0013] In one embodiment, an anti-slip sleeve is arranged at one end of the first clamping post away from the connecting plate.

[0014] In one embodiment, the anti-slip sleeve is a soft rubber sleeve.

[0015] In one embodiment, an anti-slip pattern is arranged at one end of the second clamping post away from the connecting plate.

[0016] In one embodiment, a protective sleeve is arranged at one end of the second clamping post away from the connecting plate.

[0017] In one embodiment, the protective sleeve is a soft rubber sleeve.

[0018] During the operation of the above double - knife numerical control machine tool for wood panels, the XYZ moving platform drives the double - knife machining mechanism to move above the wood panel to be processed through the drive board for engraving the wood panel to be processed. Specifically, the XYZ moving platform drives an engraving head to engrave the wood panel to be processed through the drive board, connecting plate and rotating wheel. When the first positioning column is inserted into an arc - shaped positioning groove, one engraving head is set downward for easy engraving; when the second positioning column is inserted into an arc - shaped positioning groove, the other engraving head is set downward for easy engraving. When it is necessary to switch the engraving tool, the positioning rod is pulled out from a limit hole and a positioning hole, and the rotating wheel is rotated through the first positioning column or the second positioning column to drive the other engraving head below the rotating wheel for easy engraving. The steps of changing the tool of the above double - knife numerical control machine tool for wood panels are concise and ingenious, improving the processing efficiency. Brief Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of a double - knife numerical control machine tool for wood panels in an embodiment;

[0020] Figure 2 It is a schematic structural diagram of a double - knife machining mechanism in an embodiment;

[0021] Figure 3 For Figure 2 It is a schematic structural diagram of the double - knife machining mechanism from another perspective in the embodiment;

[0022] Figure 4 For Figure 2 It is a schematic structural diagram of the double - knife machining mechanism from another perspective in the embodiment. Detailed Description of the Embodiment

[0023] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following provides a detailed description of the specific embodiments of the present utility model in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below. 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 the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath", and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0027] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0028] Please refer to Figures 1 to 4 simultaneously, the present utility model provides a double - knife numerical control machine tool 10 for wood - based panels. The double - knife numerical control machine tool 10 for wood - based panels includes: an XYZ moving platform 100, a driving board 200, and a double - knife processing mechanism 300. The XYZ moving platform 100 is connected to an external connecting frame. The driving end of the XYZ moving platform 100 is drivingly connected to the double - knife processing mechanism 300 through the driving board 200.

[0029] The double - knife processing mechanism 300 includes a connecting plate 310, a rotating wheel 320, a rotating rod 330, a limiting plate 340, a positioning rod 350, and two engraving heads 360. The connecting plate 310 is connected to the driving board 200. A rotating hole 301 is provided in the middle area of the connecting plate 310. Arc - shaped clamping grooves 302 are provided on both side walls of the connecting plate 310. A positioning hole 303 is provided at the bottom of the arc - shaped clamping groove 302. The middle area of the rotating wheel 320 is connected to one end of the rotating rod 330. The rotating rod 330 is adapted to the rotating hole 301. The rotating rod 330 is inserted into the rotating hole 301 and is rotatably connected to the connecting plate 310. The limiting plate 340 is connected to the end of the rotating rod 330 away from the rotating wheel 320.

[0030] Two engraving heads 360 are respectively arranged on the side wall of the rotating wheel 320, and the cutting tools on the two engraving heads 360 are different. First clamping posts 321 and second clamping posts 322 are arranged on the side wall of the rotating wheel 320. In this embodiment, both the first clamping post 321 and the second clamping post 322 are integrally formed with the rotating wheel 320. Both the first clamping post 321 and the second clamping post 322 are of a cylindrical structure. Both the first clamping post 321 and the second clamping post 322 are adapted to the arc-shaped clamping grooves 302. The first clamping post 321 can be correspondingly inserted into one arc-shaped clamping groove 302, and the second clamping post 322 can be correspondingly inserted into the other arc-shaped clamping groove 302. Limiting holes 304 are formed in both the first clamping post 321 and the second clamping post 322. The positioning holes 303 and the limiting holes 304 are both adapted to the positioning rod 350. The positioning rod 350 can sequentially pass through a limiting hole 304 and a positioning hole 303 to fix the first clamping post 321 or the second clamping post 322 in an arc-shaped clamping groove 302. In this embodiment, the positioning rod 350 is of a cylindrical structure. In another embodiment, the positioning rod 350 is of a quadrangular prism structure.

[0031] In this embodiment, one engraving head 360 is correspondingly arranged close to the first clamping post 321, and the other engraving head 360 is correspondingly arranged close to the second clamping post 322. When the first clamping post 321 is inserted into an arc-shaped clamping groove 302, one engraving head 360 is arranged downward for easy engraving processing. When the second clamping post 322 is inserted into an arc-shaped clamping groove 302, the other engraving head 360 is arranged downward for easy engraving processing.

[0032] In order to facilitate driving the rotating wheel 320 to rotate through the first clamping post 321, in one embodiment, an anti-slip pattern is arranged at the end of the first clamping post 321 away from the connecting plate 310 to increase the anti-slip performance of the first clamping post 321, thereby increasing the friction between the hand and the first clamping post 321. In another embodiment, an anti-slip sleeve is arranged at the end of the first clamping post 321 away from the connecting plate 310. Further, the anti-slip sleeve is a soft rubber sleeve. The soft rubber sleeve has certain elasticity, good toughness and excellent anti-slip performance, and can protect the hand while increasing the anti-slip performance of the first clamping post 321. In this way, it is convenient to drive the rotating wheel 320 to rotate through the first clamping post 321.

[0033] In order to facilitate driving the rotating wheel 320 to rotate through the second clamping post 322, in this embodiment, an anti-slip pattern is provided at one end of the second clamping post 322 away from the connecting plate 310. To increase the anti-slip performance of the second clamping post 322, thereby increasing the frictional force between the hand and the second clamping post 322. In this embodiment, a protective sleeve is provided at one end of the second clamping post 322 away from the connecting plate 310 to protect the hand. Further, the protective sleeve is a soft rubber sleeve. The soft rubber sleeve has certain elasticity, good toughness and excellent anti-slip performance, and can protect the hand while increasing the anti-slip performance of the second clamping post 322. Thus, it is convenient to drive the rotating wheel 320 to rotate through the second clamping post 322.

[0034] During the working process of the above double-knife numerical control machine tool 10 for wood-based panels, the XYZ moving platform 100 drives the double-knife processing mechanism 300 to move above the wood-based panel to be processed through the driving plate 200, so as to perform engraving processing on the wood-based panel to be processed. Specifically, the XYZ moving platform 100 drives an engraving head 360 to perform engraving processing on the wood-based panel to be processed through the driving plate 200, the connecting plate 310 and the rotating wheel 320. When the first clamping post 321 is inserted into an arc-shaped clamping groove 302, one engraving head 360 is arranged downward for easy engraving processing; when the second clamping post 322 is inserted into an arc-shaped clamping groove 302, the other engraving head 360 is arranged downward for easy engraving processing. When it is necessary to switch the engraving tool, the positioning rod 350 is pulled out from a limiting hole 304 and a positioning hole 303, and the rotating wheel 320 is rotated through the first clamping post 321 or the second clamping post 322, and the other engraving head 360 is driven below the rotating wheel 320 for easy engraving processing. The steps of changing the tool of the above double-knife numerical control machine tool 10 for wood-based panels are concise and ingenious, improving the processing efficiency.

[0035] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0036] The above-described embodiments only represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A double - cutter numerical control machine tool for wood - based panels, characterized in that, Including: An XYZ moving platform, a driving board, and a double-knife machining mechanism; the XYZ moving platform is connected to an external connecting frame; the driving end of the XYZ moving platform is drivingly connected to the double-knife machining mechanism through the driving board; The double-knife machining mechanism includes a connecting plate, a rotating wheel, a rotating rod, a limiting plate, a positioning rod, and two engraving heads; the connecting plate is connected to the driving board, a rotating hole is provided in the middle area of the connecting plate, and arc-shaped clamping grooves are provided on both side walls of the connecting plate, and positioning holes are provided at the bottom of the arc-shaped clamping grooves; the middle area of the rotating wheel is connected to one end of the rotating rod, the rotating rod is adapted to the rotating hole, the rotating rod is inserted into the rotating hole and is rotatably connected to the connecting plate, and the limiting plate is connected to the end of the rotating rod away from the rotating wheel; The two engraving heads are respectively arranged on the side wall of the rotating wheel, and the tools on the two engraving heads are different; a first clamping column and a second clamping column are arranged on the side wall of the rotating wheel; both the first clamping column and the second clamping column are cylindrical structures; both the first clamping column and the second clamping column are adapted to the arc-shaped clamping grooves, the first clamping column can be correspondingly inserted into one of the arc-shaped clamping grooves, and the second clamping column can be correspondingly inserted into the other arc-shaped clamping groove; limiting holes are provided on both the first clamping column and the second clamping column, the positioning holes and the limiting holes are both adapted to the positioning rod, and the positioning rod can sequentially pass through one of the limiting holes and one of the positioning holes to fix the first clamping column or the second clamping column in one of the arc-shaped clamping grooves; When the first clamping column is inserted into one of the arc-shaped clamping grooves, one of the engraving heads is arranged downward for engraving processing; when the second clamping column is inserted into one of the arc-shaped clamping grooves, the other engraving head is arranged downward for engraving processing.

2. The double - cutter numerical control machine tool for wood - based panels according to claim 1, characterized in that, The positioning rod is a cylindrical structure.

3. The double - blade numerical control machine tool for wood - based panels according to claim 1, wherein, The positioning rod is a quadrangular prism structure.

4. The double-knife numerical control machine tool for wood-based panels according to claim 1, characterized in that, Both the first clamping column and the second clamping column are integrally formed with the rotating wheel.

5. The double - blade numerical control machine tool for wood - based panels according to claim 1, wherein, An anti-slip pattern is provided at the end of the first clamping column away from the connecting plate.

6. The double - cutter numerical control machine tool for wood - based panels according to claim 1, wherein, An anti-slip sleeve is provided at the end of the first clamping column away from the connecting plate.

7. The double - cutter numerical control machine tool for wood - based panels according to claim 6, characterized in that, The anti-slip sleeve is a soft rubber sleeve.

8. The double - blade numerical control machine tool for wood - based panels according to claim 1, characterized in that, An anti-slip pattern is provided at the end of the second clamping column away from the connecting plate.

9. The double-blade numerical control machine tool for wood-based panels according to claim 1, wherein, A protective sleeve is provided at the end of the second clamping column away from the connecting plate.

10. The double - blade numerical control machine tool for wood - based panels according to claim 9, characterized in that, The protective sleeve is a soft rubber sleeve.

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