Wooden product double-sided carving machine

Abstract

The utility model relates to a double-sided carving machine for wooden products. The double-sided carving machine comprises a fixed frame, a movable frame, an upper carving assembly and a lower carving assembly, first sliding rails are symmetrically arranged on the two sides of the fixed frame in the X-axis direction. The movable frame comprises an upper beam and a lower beam which are oppositely arranged; an upper engraving assembly is arranged on the upper beam, a lower engraving assembly is arranged on the lower beam, and the upper engraving assembly and the lower engraving assembly are oppositely arranged; an upper pressing roller is arranged on one side of the upper carving assembly, and a lower pressing roller is arranged on one side of the lower carving assembly. According to the woodwork double-face carving machine, the front face and the back face of a woodwork are simultaneously carved through the upper carving assembly and the lower carving assembly, synchronous carving of the front face and the back face of the woodwork is achieved, the carving efficiency of the front face and the back face of the woodwork is improved, and time is saved; compared with a traditional carving machine, the carving machine solves the problem that the traditional carving machine can only conduct single-face carving every time and needs to turn over materials manually, production efficiency is improved, and labor force is reduced.

Description

Technical Field

[0001] The utility model relates to an engraving machine, in particular to a double-sided engraving machine for wooden products. Background Art

[0002] Woodworking engraving machines are devices used for engraving on wood products. Currently, existing engraving machines on the market only have a processing tool on the upper spindle, which means that they can only engrave one side of the wood product at a time. When double-sided processing is required, the front side is processed first, and then the processed front side is turned over, with the back side of the wood product facing the processing tool, and then the back side is engraved. In other words, when engraving wood products, existing woodworking engraving machines require manual flipping of the wood product to process both sides, which is time-consuming and labor-intensive. Utility Model Content

[0003] The utility model is intended to solve one of the technical problems in the related art at least to a certain extent. For this reason, the utility model proposes a double-sided engraving machine for wooden products.

[0004] The utility model solves the technical problem by adopting the following technical solution: a double-sided engraving machine for wooden products, comprising a fixed frame, a movable frame, an upper engraving assembly and a lower engraving assembly;

[0005] The first slide rails are symmetrically provided on both sides of the fixed frame along the X-axis direction;

[0006] The movable frame includes an upper beam and a lower beam arranged opposite to each other, the two ends of the upper beam and the two ends of the lower beam are respectively connected by vertical rods, and a first fixing plate is respectively provided on the two vertical rods, and each first fixing plate is provided with a first slider, and the two first sliders are respectively matched and arranged in the first slide rails on both sides of the fixed frame;

[0007] An upper carving assembly is provided on the upper beam, and a lower carving assembly is provided on the lower beam. The upper carving assembly and the lower carving assembly are arranged facing each other, and the upper carving assembly and the lower carving assembly correspond to each other up and down;

[0008] An upper pressing roller is provided on one side of the upper engraving component, and a lower pressing roller is provided on one side of the lower engraving component. A gap is left between the upper pressing roller and the lower pressing roller, and the upper pressing roller and the lower pressing roller are correspondingly arranged up and down.

[0009] In a preferred embodiment of the present invention, a second slide rail is provided on the upper beam along the Y axis, the upper engraving assembly is provided on one side of the second fixed plate, a second slider is provided on the other side of the second fixed plate, and the second slider is matched and arranged in the second slide rail;

[0010] A third slide rail is provided on the lower beam along the Y axis, the lower engraving assembly is provided on one side of the third fixed plate, a third slider is provided on the other side of the third fixed plate, and the third slider is matched and arranged in the third slide rail.

[0011] In a preferred embodiment of the present invention, the first fixing plate is connected to a first driving mechanism, the first driving mechanism includes a first driving motor and a first screw connected to the first driving motor, and the first fixing plate is disposed on the first screw;

[0012] The second fixing plate is connected to a second driving mechanism, the second driving mechanism includes a second driving motor and a second screw connected to the second driving motor, and the second fixing plate is arranged on the second screw;

[0013] The third fixing plate is connected to a third driving mechanism, which includes a third driving motor and a third screw rod connected to the third driving motor, and the third fixing plate is arranged on the third screw rod.

[0014] In a preferred embodiment of the present utility model, a fourth slide rail is provided on the second fixed plate along the Z axis, the upper engraving assembly is arranged on the fourth slide rail through the fourth slider on the upper connecting plate, the upper connecting plate is connected to the upper driving cylinder, and the upper engraving assembly moves along the fourth slide rail through the fourth slider, the upper engraving assembly includes multiple groups of upper engraving tools arranged on the upper connecting plate, each group of upper engraving tools includes an upper movable plate, an upper transfer cylinder, an upper driving motor and an upper cutter head, a fifth slide rail is provided on the upper connecting plate, a fifth slider is provided on the upper movable plate, the fifth slider is matched and arranged on the fifth slide rail, and the upper movable plate is connected to the upper transfer cylinder, the upper driving motor is provided on the upper movable plate, the upper driving motor is connected to the upper cutter head, and the upper cutter head faces the lower engraving assembly;

[0015] A sixth slide rail is provided on the third fixed plate along the Z-axis, and the lower engraving assembly is arranged on the sixth slide rail through the sixth slider on the lower connecting plate, and the lower connecting plate is connected to the lower driving cylinder. The lower engraving assembly moves along the sixth slide rail through the sixth slider, and the lower engraving assembly includes multiple groups of lower engraving tools provided on the lower connecting plate, and each group of lower engraving tools includes a lower moving plate, a lower transfer cylinder, a lower driving motor and a lower cutter head. A seventh slide rail is provided on the lower connecting plate, and a seventh slider is provided on the lower moving plate. The seventh slider is matched and arranged on the seventh slide rail, and the lower moving plate is connected to the lower transfer cylinder, and a lower driving motor is provided on the lower moving plate. The lower driving motor is connected to the lower cutter head, and the lower cutter head is arranged toward the upper cutter head.

[0016] In a preferred embodiment of the present invention, both ends of the upper pressure roller are connected to pressure roller cylinders, and the pressure roller cylinders are arranged on cylinder seats, and the cylinder seats are arranged on the upper beam;

[0017] Both ends of the lower pressing roller are respectively arranged on the lower beam through connecting plates.

[0018] In a preferred embodiment of the present invention, the upper pressing roller comprises an upper roller and a plurality of upper rings arranged on the upper roller, wherein the plurality of upper rings are evenly spaced and distributed on the upper roller;

[0019] The lower pressure roller comprises a lower roller and a plurality of lower rings, wherein the plurality of lower rings are evenly spaced and distributed on the lower roller;

[0020] The upper ring and the lower ring are both made of elastic material.

[0021] In a preferred embodiment of the present invention, the upper ring and the lower ring are both made of rubber.

[0022] In a preferred embodiment of the present invention, a clamping mechanism is further included, which is arranged on the fixed frame and located on one side of the upper beam. The clamping mechanism includes a clamping frame and a clamping cylinder arranged on the clamping frame. The clamping cylinder faces the fixed frame and is connected to the clamping block.

[0023] The beneficial effects of the present invention are as follows: the double-sided engraving machine for wooden products can simultaneously engrave the front and back of wooden products through the upper engraving component and the lower engraving component, thereby realizing synchronous engraving of the front and back of wooden products, improving the engraving efficiency of the front and back of wooden products, and saving time; compared with traditional engraving machines, the present engraving machine solves the problem that traditional engraving machines can only engrave on one side at a time and require manual flipping of materials, thereby improving production efficiency and reducing labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the connection structure between the movable frame and the fixed frame of the utility model;

[0026] Figure 3 This is a schematic diagram of the fixed frame structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the movable frame structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the compacting frame of the utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the upper carving component connected to the upper beam, and the lower carving component connected to the lower beam of the utility model;

[0030] Figure 7This is a schematic diagram of the structure of the upper engraving component and the lower engraving component of the utility model Figure 1 ;

[0031] Figure 8 This is a schematic diagram of the structure of the upper engraving component and the lower engraving component of the utility model Figure 2 ;

[0032] Figure 9 This is a schematic diagram of the structure of the upper engraving tool and the lower engraving tool of the utility model;

[0033] Figure 10 This is a schematic diagram of the structure of the upper pressing roller and the lower pressing roller of the utility model;

[0034] In the figure: fixed frame 1; first slide rail 101; movable frame 2; upper beam 201; lower beam 202; vertical rod 203; first fixed plate 204; first slide block 205; second slide rail 206; second fixed plate 207; second slide block 208; third slide rail 209; third fixed plate 210; third slide block 211; fourth slide rail 212; upper connecting plate 213; fourth slide block 214; upper driving cylinder 215; fifth slide rail 216; sixth slide rail 217; lower connecting plate 218; sixth slide block 219; lower driving cylinder 220; seventh slide rail 221; upper engraving assembly 3; upper movable Plate 301; upper drive cylinder 302; upper drive motor 303; upper cutter head 304; lower engraving assembly 4; lower movable plate 401; lower drive cylinder 402; lower drive motor 403; lower cutter head 404; upper pressure roller 5; upper roller 501; upper ring 502; lower pressure roller 6; lower roller 601; lower ring 602; first drive motor 701; first screw rod 702; second drive motor 703; second screw rod 704; third drive motor 705; third screw rod 706; pressure roller cylinder 8; cylinder seat 801; connecting plate 9; pressing frame 10; pressing cylinder 1001; pressing block 1002. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0037] like Figures 1 to 10 A double-sided engraving machine for wooden products is shown, comprising a fixed frame 1, a movable frame 2, an upper engraving assembly 3 and a lower engraving assembly 4;

[0038] The first slide rails 101 are symmetrically provided on both sides of the fixed frame 1 along the X-axis direction;

[0039] The movable frame 2 includes an upper beam 201 and a lower beam 202 arranged opposite to each other. The ends of the upper beam 201 and the ends of the lower beam 202 are respectively connected by vertical rods 203. A first fixing plate 204 is respectively provided on the two vertical rods 203. Each of the first fixing plates 204 is provided with a first slider 205. The two first sliders 205 are respectively matched and arranged in the first slide rails 101 on both sides of the fixed frame 1.

[0040] The upper beam 201 is provided with an upper carving component 3, and the lower beam 202 is provided with a lower carving component 4. The upper carving component 3 and the lower carving component 4 are arranged opposite to each other, and the upper carving component 3 and the lower carving component 4 correspond to each other in the upper and lower directions.

[0041] An upper pressing roller 5 is provided on one side of the upper engraving component 3, and a lower pressing roller 6 is provided on one side of the lower engraving component 4. A gap is left between the upper pressing roller 5 and the lower pressing roller 6, and the upper pressing roller 5 and the lower pressing roller 6 are correspondingly arranged up and down.

[0042] When the double-sided engraving machine for wood products of the present invention is in use, the wood product to be engraved is placed between the upper pressing roller 5 and the lower pressing roller 6, and the wood product is fixed by the upper pressing roller 5 and the lower pressing roller, and then the first slider 205 of the movable frame 2 is driven to slide along the first slide rail 101, so that the movable frame 2 drives the upper engraving component 3 on the upper beam 201 to move, and synchronously drives the lower engraving component 4 on the lower beam 202 to move, and finally the upper engraving component 3 and the lower engraving component are adjusted to the area where the wood product needs to be engraved, so that the upper engraving component and the lower engraving component can engrave the wood product, and the front and back sides of the wood product can be engraved synchronously, thereby improving the engraving efficiency of the front and back sides of the wood product and saving time.

[0043] As a preferred embodiment, the upper beam 201 in the present application is provided with a second slide rail 206 along the Y-axis, the upper engraving assembly 3 is provided on one side of the second fixed plate 207, and a second slider 208 is provided on the other side of the second fixed plate 207. The second slider 208 is matched and arranged in the second slide rail 206;

[0044] A third slide rail 209 is provided on the lower beam 202 along the Y axis. The lower engraving assembly 4 is provided on one side of a third fixed plate 210 . A third slider 211 is provided on the other side of the third fixed plate 210 . The third slider 211 is matched and arranged in the third slide rail 209 .

[0045] That is, the upper engraving assembly 3 and the lower engraving assembly 4 in the present application can be moved along the first slide rail 101 in the X-axis direction by the first slider 205 on the movable frame 2, thereby realizing the forward and backward movement of the upper engraving assembly 3 and the lower engraving assembly 4. At the same time, the upper engraving assembly 3 can also be moved left and right along the Y-axis direction by driving the second slider 208 on the second fixed plate 207 to move along the corresponding second slide rail 206. Similarly, the lower engraving assembly 4 can be moved left and right along the Y-axis direction by driving the third slider 211 on the third fixed plate 210 to move along the corresponding third slide rail 209. Finally, the forward and backward and left and right movement of the upper and lower engraving assemblies is realized, thereby improving the accuracy and stability of the movement positions of the upper and lower engraving assemblies and improving the accuracy of engraving of wooden products.

[0046] As a preferred embodiment, the first fixing plate 204 in the present application is connected to a first driving mechanism, which includes a first driving motor 701 and a first screw rod 702 connected to the first driving motor 701, and the first fixing plate 204 is arranged on the first screw rod 702; when it is necessary to adjust the forward and backward movement of the upper and lower engraving assemblies, the first driving motor 701 is started, and the first driving motor 701 drives the first screw rod 702 to rotate, thereby realizing the forward and backward movement of the first fixing plate 207 arranged on the first screw rod 702 along the first screw rod, and finally realizing the forward and backward movement of the upper and lower engraving assemblies;

[0047] The second fixing plate 207 is connected to the second driving mechanism, which includes a second driving motor 703 and a second screw rod 704 connected to the second driving motor 703, and the second fixing plate 207 is disposed on the second screw rod 704;

[0048] The third fixing plate 210 is connected to a third driving mechanism. The third driving mechanism includes a third driving motor 705 and a third screw rod 706 connected to the third driving motor 705 . The third fixing plate 210 is disposed on the third screw rod 706 .

[0049] By starting the second drive motor 703, the second drive motor 703 drives the second screw rod 704 to rotate, so that the second fixed plate 207 on the second screw rod 704 moves left and right along the second screw rod 704, and the upper engraving component 3 moves left and right; similarly, by starting the third drive motor 705, the third drive motor 70 drives the third screw rod 706 to rotate, and the third fixed plate 210 on the third screw rod 706 moves along the third screw rod 706, so that the lower engraving component 4 moves left and right along the third screw rod 706, and finally the upper engraving component 3 and the lower engraving component 4 move left and right along the corresponding second slide rail 206 and third slide rail 209 respectively, which facilitates the engraving of different positions of wooden products and improves the engraving efficiency.

[0050] As a preferred embodiment, in the present application, a fourth slide rail 212 is provided on the second fixing plate 207 along the Z axis, the upper engraving assembly 3 is provided on the fourth slide rail 212 via a fourth slider 214 on the upper connecting plate 213, the upper connecting plate 213 is connected to the upper driving cylinder 215, the upper engraving assembly 3 moves along the fourth slide rail 212 via the fourth slider 214, the upper engraving assembly 3 includes multiple groups of upper engraving tools provided on the upper connecting plate 213, each group of the upper engraving tools includes an upper moving The movable plate 301, the upper separator cylinder 302, the upper drive motor 303 and the upper cutter head 304, the upper connecting plate 213 is provided with a fifth slide rail 216, the upper movable plate 301 is provided with a fifth slider 305, the fifth slider 305 is matchedly arranged on the fifth slide rail 216, and the upper movable plate 301 is connected to the upper separator cylinder 302, the upper movable plate 301 is provided with an upper drive motor 303, the upper drive motor 303 is connected to the upper cutter head 304, and the upper cutter head 304 faces the lower engraving assembly 4;

[0051] The third fixed plate 210 is provided with a sixth slide rail 217 along the Z axis, the lower engraving assembly 4 is provided on the sixth slide rail 217 via a sixth slider 219 on the lower connecting plate 218, the lower connecting plate 218 is connected to the lower driving cylinder 220, the lower engraving assembly 4 moves along the sixth slide rail 217 via the sixth slider 219, the lower engraving assembly 4 includes multiple groups of lower engraving tools provided on the lower connecting plate 218, each group of the lower engraving tools includes a lower moving plate 401, a lower driving cylinder Cylinder 402, lower drive motor 403 and lower cutter head 404, the lower connecting plate 218 is provided with a seventh slide rail 221, the lower movable plate 401 is provided with a seventh slider 405, the seventh slider 405 is matchedly arranged on the seventh slide rail 221, and the lower movable plate 401 is connected to the lower transfer cylinder 402, the lower movable plate 401 is provided with a lower drive motor 403, the lower drive motor 403 is connected to the lower cutter head 404, and the lower cutter head 404 is arranged toward the upper cutter head 304.

[0052] The upper driving cylinder 215 drives the upper connecting plate 213 to move up and down along the fourth slide rail 212 through the fourth slider 214, thereby realizing the overall up and down movement of the upper engraving component 3, facilitating the overall up and down adjustment of the upper engraving component 3, and improving the up and down adjustment efficiency of the upper engraving component; similarly, the lower driving cylinder 220 drives the lower connecting plate 218 to move up and down along the sixth slide rail 217 through the sixth slider 219, realizing the overall up and down movement of the lower engraving component 4, realizing the overall up and down adjustment of the lower engraving component 4, and improving the up and down adjustment efficiency of the lower engraving component 4; since the upper engraving component 3 includes multiple groups of upper engraving tools, the upper movable plate 301 of each group of upper engraving tools is driven by the upper sub-cylinder 302 through the fifth slider 30 5 moves up and down along the fifth slide rail 216, thereby driving each group of corresponding upper drive motors 303 and upper cutter heads 304 to move up and down, realizing the independent up and down movement of each group of upper engraving tools, facilitating the local engraving of wooden products and improving the engraving efficiency on the front of wooden products; similarly, the lower engraving assembly 4 includes multiple groups of lower engraving tools, and the lower movable plate 401 of each group of lower engraving tools moves along the seventh slide rail 221 through the seventh slider 405 under the drive of the lower sub-cylinder 402, thereby driving each group of corresponding lower drive motors 403 and lower cutter heads 404 to move up and down, realizing the independent up and down movement of each group of lower engraving tools, facilitating the local engraving of wooden products and improving the engraving efficiency on the back of wooden products.

[0053] The upper engraving tools and lower engraving tools in this application are both in three groups, and the upper cutter head 304 structure on each group of upper engraving tools is different, and the lower cutter head 404 structure on each group of lower engraving tools is different, which can adapt to different engraving requirements of wood products.

[0054] As a preferred embodiment, both ends of the upper pressing roller 5 are connected to a pressing roller cylinder 8, and the pressing roller cylinder 8 is arranged on a cylinder seat 801, and the cylinder seat 801 is arranged on the upper beam 201;

[0055] Both ends of the lower pressing roller 6 are respectively arranged on the lower beam 202 through connecting plates 9 .

[0056] The pressure roller cylinder 8 connected at both ends of the upper pressure roller 5 makes it easy to adjust the height of the upper pressure roller 5 through the pressure roller cylinder 8, thereby adjusting the distance between the upper pressure roller 5 and the lower pressure roller 6, thereby achieving the fixation of wooden products of different thicknesses, and improving the adaptability of the upper pressure roller 5 and the lower pressure roller 6 to fix wooden products of different thicknesses.

[0057] As a preferred embodiment, the upper pressing roller 5 in the present application includes an upper roller 501 and a plurality of upper rings 502 provided on the upper roller 501, wherein the plurality of upper rings 502 are evenly spaced and distributed on the upper roller 501;

[0058] The lower pressing roller 6 includes a lower roller 601 and a plurality of lower rings 602 , and the plurality of lower rings 602 are evenly spaced and distributed on the lower roller 601 ; the upper ring 502 and the lower ring 602 are both made of elastic material.

[0059] In the present application, the upper rings 502 are arranged at intervals on the upper pressure roller 5, so that when the upper engraving component is engraving the front of the wooden product, the wood chips generated during the engraving process can be discharged from the gap between the two adjacent upper rings 502, ensuring the normal and stable engraving of the wooden product. Similarly, the arrangement of the lower rings 602 is arranged at intervals, so that the wood chips generated when engraving the back of the wooden product are conveniently discharged from the gap between the two adjacent lower rings 602, thereby improving the efficiency of wood chip discharge; as a more preferred embodiment, the upper rings 502 and the lower rings 602 in the present application are both made of rubber, and the upper and lower rings made of rubber are elastic. In the process of fixing the wooden product, the upper and lower rings always keep in contact with the wooden product, realizing soft contact for fixing the wooden product, avoiding damage to the wooden product caused by direct hard contact between the upper and lower pressure rollers and the wooden product, and ensuring the quality of the wooden product engraving.

[0060] As a preferred embodiment, the double-sided engraving machine for wood products in the present application also includes a pressing mechanism, which is arranged on the fixed frame 1 and is located on one side of the upper beam 201. The pressing mechanism includes a pressing frame 10 and a pressing cylinder 1001 arranged on the pressing frame 10, and the pressing cylinder 1001 faces the fixed frame 1. The pressing cylinder 1001 is connected to a pressing block 1002. The pressing frame 10 is a carrier for the setting of the pressing cylinder 1001. The pressing block 1002 is driven up and down by the pressing cylinder 1001, thereby realizing the pressing of the wood product to be engraved by the pressing block, ensuring the stability of the wood product during the engraving process, and ensuring the accuracy of the wood product engraving. The pressing block 1002 in the present application is made of rubber material to achieve soft contact between the pressing block 1002 and the wood product, thereby avoiding damage to the wood product during the pressing process.

[0061] Throughout this specification, references to terms such as "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" indicate that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0062] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A double-sided engraving machine for wood products, characterized in that: It comprises a fixed frame (1), a movable frame (2), an upper engraving component (3) and a lower engraving component (4); First slide rails (101) are symmetrically provided on both sides of the fixed frame (1) along the X-axis direction; The movable frame (2) comprises an upper beam (201) and a lower beam (202) arranged opposite to each other, the two ends of the upper beam (201) and the two ends of the lower beam (202) are connected by vertical rods (203), the two vertical rods (203) are respectively provided with a first fixed plate (204), each of the first fixed plates (204) is provided with a first slider (205), and the two first sliders (205) are respectively matched and arranged in the first slide rails (101) on both sides of the fixed frame (1); An upper engraving assembly (3) is provided on the upper beam (201), and a lower engraving assembly (4) is provided on the lower beam (202); the upper engraving assembly (3) and the lower engraving assembly (4) are arranged facing each other, and the upper engraving assembly (3) and the lower engraving assembly (4) correspond to each other in upper and lower positions; An upper pressing roller (5) is provided on one side of the upper engraving component (3), and a lower pressing roller (6) is provided on one side of the lower engraving component (4). A gap is left between the upper pressing roller (5) and the lower pressing roller (6), and the upper pressing roller (5) and the lower pressing roller (6) are arranged in correspondence with each other.

2. The double-sided wood product engraving machine according to claim 1, characterized in that: A second slide rail (206) is provided on the upper beam (201) along the Y axis, the upper engraving assembly (3) is arranged on one side of the second fixed plate (207), a second slider (208) is provided on the other side of the second fixed plate (207), and the second slider (208) is matched and arranged in the second slide rail (206); A third slide rail (209) is provided on the lower beam (202) along the Y axis, the lower engraving assembly (4) is arranged on one side of a third fixed plate (210), a third slider (211) is provided on the other side of the third fixed plate (210), and the third slider (211) is matched and arranged in the third slide rail (209).

3. The double-sided wood product engraving machine according to claim 2, characterized in that: The first fixing plate (204) is connected to a first driving mechanism, the first driving mechanism comprises a first driving motor (701) and a first screw rod (702) connected to the first driving motor (701), and the first fixing plate (204) is arranged on the first screw rod (702); The second fixing plate (207) is connected to a second driving mechanism, the second driving mechanism comprises a second driving motor (703) and a second screw rod (704) connected to the second driving motor (703), and the second fixing plate (207) is arranged on the second screw rod (704); The third fixing plate (210) is connected to a third driving mechanism, the third driving mechanism comprising a third driving motor (705) and a third screw rod (706) connected to the third driving motor (705), and the third fixing plate (210) is arranged on the third screw rod (706).

4. The double-sided wood product engraving machine according to claim 2, characterized in that: A fourth slide rail (212) is provided on the second fixed plate (207) along the Z axis. The upper engraving assembly (3) is arranged on the fourth slide rail (212) via a fourth slider (214) on the upper connecting plate (213). The upper connecting plate (213) is connected to an upper driving cylinder (215). The upper engraving assembly (3) moves along the fourth slide rail (212) via the fourth slider (214). The upper engraving assembly (3) includes multiple groups of upper engraving tools arranged on the upper connecting plate (213). Each group of upper engraving tools includes an upper moving plate (301), an upper driving cylinder ( 302), an upper drive motor (303) and an upper cutter head (304), a fifth slide rail (216) is provided on the upper connecting plate (213), a fifth slider (305) is provided on the upper movable plate (301), the fifth slider (305) is matched and arranged on the fifth slide rail (216), and the upper movable plate (301) is connected to the upper transfer cylinder (302), an upper drive motor (303) is provided on the upper movable plate (301), the upper drive motor (303) is connected to the upper cutter head (304), and the upper cutter head (304) faces the lower engraving assembly (4); A sixth slide rail (217) is provided on the third fixed plate (210) along the Z axis. The lower engraving assembly (4) is provided on the sixth slide rail (217) via a sixth slider (219) on the lower connecting plate (218). The lower connecting plate (218) is connected to the lower driving cylinder (220). The lower engraving assembly (4) moves along the sixth slide rail (217) via the sixth slider (219). The lower engraving assembly (4) includes multiple groups of lower engraving tools provided on the lower connecting plate (218). Each group of lower engraving tools includes a lower moving plate (401), a lower driving cylinder (402), and a plurality of lower engraving tools. 02), a lower drive motor (403) and a lower cutter head (404), the lower connecting plate (218) is provided with a seventh slide rail (221), the lower movable plate (401) is provided with a seventh slider (405), the seventh slider (405) is matched and arranged on the seventh slide rail (221), and the lower movable plate (401) is connected to the lower sub-actuating cylinder (402), the lower movable plate (401) is provided with a lower drive motor (403), the lower drive motor (403) is connected to the lower cutter head (404), and the lower cutter head (404) is arranged toward the upper cutter head (304).

5. The double-sided wood product engraving machine according to claim 1, characterized in that: Both ends of the upper pressure roller (5) are respectively connected to a pressure roller cylinder (8), the pressure roller cylinder (8) is arranged on a cylinder seat (801), and the cylinder seat (801) is arranged on an upper beam (201); Both ends of the lower pressure roller (6) are respectively arranged on the lower beam (202) through connecting plates (9).

6. The double-sided wood product engraving machine according to claim 5, characterized in that: The upper pressure roller (5) comprises an upper roller (501) and a plurality of upper rings (502) arranged on the upper roller (501), wherein the plurality of upper rings (502) are evenly spaced and distributed on the upper roller (501); The lower pressure roller (6) comprises a lower roller (601) and a plurality of lower circular rings (602), wherein the plurality of lower circular rings (602) are evenly spaced and distributed on the lower roller (601); The upper ring (502) and the lower ring (602) are both made of elastic material.

7. The double-sided wood product engraving machine according to claim 6, characterized in that: The upper ring (502) and the lower ring (602) are both made of rubber.

8. The double-sided engraving machine for wood products according to any one of claims 1 to 7, characterized in that: The invention also includes a pressing mechanism, which is arranged on the fixed frame (1) and located on one side of the upper beam (201). The pressing mechanism includes a pressing frame (10) and a pressing cylinder (1001) arranged on the pressing frame (10). The pressing cylinder (1001) faces the fixed frame (1), and the pressing cylinder (1001) is connected to a pressing block (1002).

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