Furniture wood carving machine

Abstract

The utility model relates to the technical field of wood carving machines, in particular to a furniture wood carving machine. Which comprises a workbench, clamping turnover mechanisms and a carving mechanism, and is characterized in that a plurality of supporting legs used for supporting are fixedly arranged at the bottom of the workbench, anti-skid rubber pads are fixedly connected to the bottoms of the supporting legs, and the clamping turnover mechanisms are symmetrically arranged on the two transverse sides of the workbench; the carving mechanism is arranged in the middle of the top end of the workbench. According to the furniture wood carving machine, through the design of the clamping assembly, stable clamping is provided for the peripheral side of wood, the non-machined face of the wood can be tightly attached to the surface of the workbench all the time in the carving process of the wood, the forming quality of wood carving is improved, and through the design of the overturning assembly, the machining efficiency is improved. And when it is guaranteed that the clamping assemblies stably clamp the wood, overturning switching between the engraved surface and the non-engraved surface of the wood is achieved, and the actual using effect of the device is improved.

Description

Technical Field

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

[0002] General furniture is made of wood. In order to make the furniture more beautiful, it is usually necessary to use a wood engraving machine to carve patterns on the wood.

[0003] For some furniture that needs to be engraved with patterns or designs on both sides, traditional wood engraving machines usually engrave the upward side of the wood, then turn the wood over and reposition and clamp it, and then engrave the other side of the wood. Re-clamping and turning the wood will consume a lot of time, resulting in low efficiency in wood engraving;

[0004] For example, a Chinese utility model patent (CN220994777U) discloses a wood engraving machine with a dust suction structure, which solves the problem in the prior art that after processing one side of the wood, the clamping state needs to be released, and then reloaded onto the wood clamping mechanism for secondary processing, which is cumbersome to operate;

[0005] However, during the actual use of the utility model, we found that in order to achieve the flipping of the wood processing surface, after the device clamps and positions the wood, the bottom of the wood does not contact the surface of the workbench, but is suspended above the workbench. When the surface of the wood is engraved in this clamping state, the wood is very likely to slide slightly on one side during the processing of the engraving mechanism, causing the clamped wood to tilt, thereby affecting the molding quality of the wood engraving.

[0006] For this reason, we design a furniture wood engraving machine to provide another technical solution to the above-mentioned technical problem. Utility Model Content

[0007] Based on this, it is necessary to provide a furniture wood engraving machine that is convenient for double-sided engraving of wood and has high molding quality in order to solve the above technical problems.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A furniture wood engraving machine comprises a workbench, a clamping and flipping mechanism and an engraving mechanism. A plurality of supporting legs are fixedly arranged at the bottom of the workbench for supporting, and non-slip rubber pads are fixedly connected to the bottoms of the plurality of supporting legs. The clamping and flipping mechanisms are symmetrically arranged at both lateral sides of the workbench, and the engraving mechanism is arranged at the middle of the top end of the workbench.

[0010] Preferably, the clamping and flipping mechanism includes a clamping assembly and a flipping assembly, the clamping assembly includes a U-shaped mounting frame movably arranged on both sides of the workbench in the horizontal direction, a slider is fixedly connected to the bottom of the U-shaped mounting frame, and a slide groove matching the slider is provided on the workbench, an adjusting screw 1 is rotatably connected to both sides of the longitudinal direction of the workbench, the slider is threadedly connected to both sides of the adjusting screw 1, one end of a plurality of adjusting screw 1s passes through the workbench and extends to the outside, an L-shaped mounting plate is symmetrically arranged on one side of the workbench, a driving motor 1 is provided on one of the L-shaped mounting plates, an output end of the driving motor 1 is fixedly connected to an end of one of the adjusting screw 1s, and another end of the adjusting screw 1 is rotatably connected to the L-shaped mounting plate, and a synchronous pulley is fixedly provided on the side of the adjusting screw 1 close to the driving motor 1, and a synchronous belt for transmission is sleeved on the synchronous pulley.

[0011] Preferably, a T-shaped mounting block is provided inside each of the multiple U-shaped mounting frames, a U-shaped plate is provided on one side opposite to the two T-shaped mounting blocks, an adjusting screw 2 is rotatably connected to the U-shaped plate, both sides of the adjusting screw 2 are threadedly connected to clamping blocks for clamping the wood on both sides longitudinally, the clamping block is slidably clamped on the U-shaped plate, the U-shaped plate is provided with a clamping plate for clamping the wood on both sides transversely, the clamping plate is clamped in the clamping block, the clamping plate is divided into clamping plate 1 and clamping plate 2, the clamping plate 1 is fixedly mounted on the U-shaped plate, the clamping plate 2 is slidably connected to the U-shaped plate, and a plurality of compression springs are provided on the side opposite to the clamping plate 1 and the clamping plate 2.

[0012] Preferably, a mounting hole is provided on one side of the U-shaped plate, one end of the adjusting screw rod 2 passes through the U-shaped plate and is rotatably connected to the inner wall of the mounting hole, a section of the adjusting screw rod 2 located in the mounting hole is fixedly provided with a bevel gear 1, a bevel gear 2 is meshed on the bevel gear 1, a rotating shaft 1 is fixedly provided in the middle of the bevel gear 2, both ends of the rotating shaft 1 are rotatably connected to the inner wall of the mounting hole, a bevel gear 1 is fixedly provided on the side of the rotating shaft 1 away from the bevel gear 2, a bevel gear 2 is meshed on the top of the bevel gear 1, a rotating shaft 2 is fixedly provided in the middle of the bevel gear 2, an L-shaped mounting block is fixedly provided on the top of the U-shaped plate, a driving motor 2 is fixedly provided on the L-shaped mounting block, and the output end of the driving motor 2 passes through the L-shaped mounting block and is fixedly connected to the rotating shaft 2.

[0013] Preferably, an electric slide rail 1 is provided on the inner side of the plurality of U-shaped mounting frames 1, the T-shaped mounting block is slidably arranged on the electric slide rail 1, the flip assembly comprises a reduction gear box arranged on the side facing away from the two T-shaped mounting blocks, a driving motor 3 is provided on the side of the reduction gear box away from the T-shaped mounting block, the internal rotation of the reduction gear box is connected with a rotating shaft 3, the output end of the driving motor 3 passes through the reduction gear box and is fixedly connected with the rotating shaft 3, a bevel gear 3 is symmetrically arranged on the rotating shaft 3, a bevel gear 4 is meshed with one side of the bevel gear 3, a rotating shaft 4 is fixedly provided in the middle of the bevel gear 4, a spur gear 1 is fixedly provided in the middle of the rotating shaft 4, a spur gear 1 is meshed with one side of the spur gear 1, a rotating shaft 5 is fixedly provided in the middle of the spur gear 2, one end of the rotating shaft 5 is rotatably connected to the inner wall of the reduction gear box, and the other end of the rotating shaft 5 passes through the T-shaped mounting block and is fixedly connected to the side wall of the U-shaped plate.

[0014] Preferably, the engraving mechanism includes an engraving machine and two electric slide rails, the two electric slide rails are symmetrically arranged on both sides of the top of the workbench, the two electric slide rails are slidably connected to a U-shaped mounting frame, the top of the two U-shaped mounting frame is slidably connected to a sliding mounting plate for facilitating the installation of the engraving machine, the two U-shaped mounting frame is provided with a slide rail matching the sliding mounting plate, the sliding mounting plate is slidably connected to the slide rail, a driving motor four is provided on the side of the sliding mounting plate away from the slide rail, the driving motor four passes through the sliding mounting plate and is connected to a gear, a rack matching the gear is provided on the two U-shaped mounting frame, an electric cylinder is provided on the side of the sliding mounting plate away from the driving motor four, and the engraving machine is fixedly connected to the output end of the electric cylinder.

[0015] Preferably, L-shaped connecting blocks are fixedly provided on both sides of the output end of the electric cylinder, a brush for cleaning wood chips on the surface of the wood is fixedly provided at the bottom of the L-shaped connecting block, collecting boxes for collecting wood chips are provided on both sides of the top of the workbench, a plurality of guide strips are fixedly provided on the collecting box, guide grooves matching the guide strips are provided on the workbench, and handles are provided on both sides of the collecting box for the convenience of staff to pull.

[0016] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0017] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0018] 1. The utility model provides a furniture wood engraving machine, which provides a stable clamping for the surrounding side of the wood through the design of the clamping component, and enables the unprocessed side of the wood to always be in close contact with the surface of the workbench during the engraving process, thereby avoiding the tilting caused by sliding down on one side during the wood engraving process, and effectively improving the molding quality of the wood engraving.

[0019] 2. The utility model provides a furniture wood engraving machine, which, through the design of a flipping component, can lift and flip the wood clamped by the clamping component, thereby ensuring that the clamping component firmly clamps the wood and realizing the flipping and switching between the engraved surface and the unengraved surface of the wood, thereby improving the actual use effect of the device.

[0020] 3. The utility model provides a furniture wood engraving machine, which, through the design of the engraving mechanism, can timely clean the wood chips generated by engraving on the wood surface while engraving on the wood surface, thereby avoiding the influence of excessive accumulation of wood chips on the wood engraving process and improving the practical performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the axial structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0024] Figure 3 It is a schematic diagram of a half-section structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the second driving part of the adjusting screw of the utility model;

[0026] Figure 5 For the utility model Figure 3 Schematic diagram of the structure at A in the middle;

[0027] Figure 6 It is a schematic diagram of the axial structure of the engraving mechanism of the utility model;

[0028] Figure 7 It is a structural schematic diagram of the driving part of the sliding mounting plate of the utility model;

[0029] Figure 8 For the utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0030] In the figure: 1. workbench; 2. support leg; 3. non-slip rubber pad; 4. U-shaped mounting frame 1; 5. slider; 6. slideway; 7. adjusting screw 1; 8. L-shaped mounting plate; 9. drive motor 1; 10. synchronous pulley; 11. synchronous belt; 12. T-shaped mounting block; 13. U-shaped plate; 14. adjusting screw 2; 15. clamping block; 16. clamping plate; 17. clamping plate 1; 18. clamping plate 2; 19. compression spring; 20. mounting hole; 21. bevel gear 1; 22. bevel gear 2; 23. rotating shaft 1; 24. bevel gear 1; 25. bevel gear 2; 26. rotating shaft 2; 27. L-shaped mounting Mounting block; 28. Drive motor two; 29. ​​Electric slide rail one; 30. Reducer; 31. Drive motor three; 32. Rotating shaft three; 33. Bevel gear three; 34. Bevel gear four; 35. Rotating shaft four; 36. Spur gear one; 37. Spur gear two; 38. Rotating shaft five; 39. Engraving machine; 40. Electric slide rail two; 41. U-shaped mounting frame two; 42. Sliding mounting plate; 43. Slide rail; 44. Drive motor four; 45. Gear; 46. Rack; 47. Electric cylinder; 48. L-shaped connecting block; 49. Brush; 50. Collection box; 51. Guide strip; 52. Guide groove; 53. Pick-up handle. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] Example

[0033] Reference Figure 1-8 A furniture wood engraving machine comprises a workbench 1, a clamping and flipping mechanism and an engraving machine 39, characterized in that a plurality of supporting legs 2 for support are fixedly arranged at the bottom of the workbench 1, and a non-slip rubber pad 3 is fixedly connected to the bottom of the plurality of supporting legs 2. The clamping and flipping mechanism is symmetrically arranged on both lateral sides of the workbench 1, and the engraving machine 39 is arranged in the middle of the top end of the workbench 1.

[0034] Reference Figure 1-4The clamping and flipping mechanism includes a clamping component and a flipping component. The clamping component includes a U-shaped mounting frame 4 movably arranged on both sides of the workbench 1 in the horizontal direction. A slider 5 is fixedly connected to the bottom of the U-shaped mounting frame 4. The workbench 1 is provided with a slide groove 6 matching the slider 5. An adjusting screw 7 is rotatably connected to both sides of the longitudinal direction of the workbench 1. The slider 5 is threadedly connected to both sides of the adjusting screw 7. One end of a plurality of adjusting screws 7 passes through the workbench 1 and extends to the outside. An L-shaped mounting plate is symmetrically arranged on one side of the workbench 1, and a driving motor 9 is arranged on one of the L-shaped mounting plates. The output end of the driving motor 9 is fixedly connected to the end of one of the adjusting screws 7, and the end of the other adjusting screw 7 is connected to the The L-shaped mounting plate is rotatably connected, and a synchronous pulley 10 is fixedly provided on one side of the adjusting screw 7 close to the driving motor 9, and a synchronous belt 11 for transmission is sleeved on the synchronous pulley 10. Specifically, in the utility model, through the design of the slider 5, the slide groove 6, the adjusting screw 7, the driving motor 9, the synchronous pulley 10 and the synchronous belt 11, when the staff needs to move the two U-shaped mounting frames 4 in opposite or opposite directions, they only need to start the driving motor 9 to drive the two adjusting screws 7 to rotate synchronously through the cooperation of the synchronous pulley 10 and the synchronous belt 11, so that the U-shaped mounting frames on the two adjusting screws 7 can realize synchronous movement in opposite or opposite directions, which is convenient for cooperating with the clamping assembly at the top of the U-shaped mounting frame 4 to realize clamping of the wood on both sides in the horizontal direction.

[0035] Reference Figure 2-3, a plurality of U-shaped mounting frames 14 are each provided with a T-shaped mounting block 12 inside, a U-shaped plate 13 is provided on the opposite side of two T-shaped mounting blocks 12, an adjusting screw 2 14 is rotatably connected to the U-shaped plate 13, and both sides of the adjusting screw 2 14 are threadedly connected with clamping blocks 15 for clamping the wood on both sides in the longitudinal direction, the clamping block 15 is slidably clamped on the U-shaped plate 13, and a clamping plate 16 for clamping the wood on both sides in the transverse direction is provided on the U-shaped plate 13, the clamping plate 16 is clamped in the clamping block 15, the clamping plate 16 is divided into a clamping plate 17 and a clamping plate 2 18, the clamping plate 17 is fixed on the U-shaped plate 13, the clamping plate 2 18 is slidably connected to the U-shaped plate 13, the clamping plate 17 and the clamping plate A plurality of compression springs 19 are arranged on one side opposite to the second 18. Specifically, in the present invention, through the design of the U-shaped plate 13, the adjusting screw rod 14 and the clamping block 15, the staff only needs to rotate the adjusting screw rod 14 to drive the two clamping blocks 15 to move in opposite or opposite directions at the same time, so that the two clamping blocks 15 can clamp the two longitudinal sides of the wood, thereby realizing the centering clamping of the two longitudinal sides of the wood by the clamping assembly, and improving the practical performance of the device; on the other hand, through the design of the clamping plate 17, the clamping plate 18 and the compression spring 19 and the driving component at the bottom of the U-shaped mounting frame 14, the two lateral sides of the wood can be effectively center-clamped without affecting the clamping of the two longitudinal sides of the wood, and further improving the practical performance of the device;

[0036] It should be noted that, in the present invention, both the adjusting screw 1 7 and the adjusting screw 2 14 adopt a design of two sections of positive and negative threads with opposite rotation directions. Through this design, the staff only needs to drive the adjusting screw 1 7 and the adjusting screw 2 14 to rotate, and the U-shaped mounting frame 1 4 or the clamping block 15 on the adjusting screw 1 7 and the adjusting screw 2 14 can be driven to move synchronously in opposite or reverse directions, so that the clamping block 15 and the clamping plate 2 18 can center and clamp the surrounding side of the wood on the workbench 1, thereby ensuring the stability of clamping during the wood processing process.

[0037] Reference Figure 4A mounting hole 20 is provided on one side of the U-shaped plate 13, one end of the adjusting screw rod 14 penetrates the U-shaped plate 13 and is rotatably connected to the inner wall of the mounting hole 20, a section of the adjusting screw rod 14 located in the mounting hole 20 is fixedly provided with a bevel gear 1 21, a bevel gear 22 is meshed on the bevel gear 1 21, a rotating shaft 1 23 is fixedly provided in the middle of the bevel gear 22, both ends of the rotating shaft 1 23 are rotatably connected to the inner wall of the mounting hole 20, a bevel gear 1 24 is fixedly provided on the side of the rotating shaft 1 23 away from the bevel gear 22, a bevel gear 25 is meshed on the top of the bevel gear 1 24, a rotating shaft 26 is fixedly provided in the middle of the bevel gear 25, the U An L-shaped mounting block 27 is fixedly provided at the top of the mold plate 13, and a driving motor 28 is fixedly provided on the L-shaped mounting block 27. The output end of the driving motor 28 passes through the L-shaped mounting block 27 and is fixedly connected to the rotating shaft 26. Specifically, in the utility model, through the design of the bevel gear 1 21, the bevel gear 22, the rotating shaft 1 23, the bevel gear 1 24, the bevel gear 25, the rotating shaft 26 and the driving motor 28, the device can drive the adjusting screw 2 14 in the U-shaped plate 13 to rotate without affecting the centering clamping of the wood by the clamping block 15 and the clamping plate 2 18, so as to realize the centering clamping of the wood by the clamping block 15 on both sides of the longitudinal direction, and ensure the normal use of the clamping assembly;

[0038] When clamping the wood on the workbench 1, the staff first controls the drive motor 19 to start, so that the output end of the drive motor 19 drives the two adjusting screws 17 to rotate through the synchronous pulley 10 and the synchronous belt 11, so that the U-shaped mounting frames threadedly connected on the two adjusting screws 14 move synchronously in opposite directions. When the clamping plate 218 on the U-shaped mounting frame 4 contacts the lateral sides of the wood, the clamping blocks 15 on the U-shaped mounting frame 4 are located on the longitudinal sides of the wood. At this time, the drive motor 19 drives the U-shaped mounting frame 4 to continue to move a short distance, so that the compression spring 19 abutting on the clamping plate 218 is forced to shrink, so as to achieve the lateral clamping of the wood. The centering clamping of the side is then performed, and the driving motor 19 is stopped and the driving motor 28 is started, so that the output end of the driving motor 28 can drive the bevel gear 22 to rotate through the design of the bevel gear 25, the bevel gear 124 and the rotating shaft 26, thereby driving the bevel gear 21 meshing with the bevel gear 22 to rotate, so as to drive the adjusting screw 21 fixedly connected to the middle part of the bevel gear 21 to rotate, so that the two clamping blocks 15 on the adjusting screw 21 are moved synchronously in opposite directions, and under the strong squeezing action of the two clamping blocks 15, the wood clamped on the clamping plate 21 is driven to be center clamped, thereby achieving a stable clamping of the wood around the side.

[0039] Reference Figure 1 and Figure 5, an electric slide rail 29 is provided on the inner side of the plurality of U-shaped mounting frames 4, the T-shaped mounting block 12 is slidably arranged on the electric slide rail 29, the flip assembly includes a reduction gear box 30 arranged on the back side of the two T-shaped mounting blocks 12, a driving motor 31 is provided on the side of the reduction gear box 30 away from the T-shaped mounting block 12, the internal rotation of the reduction gear box 30 is connected with a rotating shaft 32, the output end of the driving motor 31 passes through the reduction gear box 30 and is fixedly connected with the rotating shaft 32, the rotating shaft 32 is symmetrically provided with a bevel gear 33, one side of the bevel gear 33 is meshed with a bevel gear 4 34, a rotating shaft 4 35 is fixedly provided in the middle of the bevel gear 4 34, a spur gear 36 is fixedly provided in the middle of the rotating shaft 4 35, the spur gear 36 One side of the gear 1 36 is meshed with a spur gear 2 37, and a rotating shaft 5 38 is fixedly arranged in the middle of the spur gear 2 37, one end of the rotating shaft 5 38 is rotatably connected to the inner wall of the reduction box 30, and the other end of the rotating shaft 5 38 passes through the T-shaped mounting block 12 and is fixedly connected to the side wall of the U-shaped plate 13. Specifically, in the utility model, the wood clamped by the clamping assembly is driven to be lifted upward through the design of the electric slide rail 1 29, so as to facilitate the normal operation of the subsequent flipping assembly. Through the design of the rotating shaft 3 32, the bevel gear 3 33, the bevel gear 4 34, the rotating shaft 4 35, the spur gear 1 36, the spur gear 2 37 and the rotating shaft 5 38, the output torque of the driving motor 3 31 is increased, so that the driving motor 3 31 can drive the heavier wood to flip, thereby improving the practical performance of the device;

[0040] It should be noted that, in the present invention, when the electric slide rail 29 drives the T-shaped mounting block 12 to move upward to the limit distance, the straight-line distance from the wood clamped by the clamping assembly to the surface of the workbench 1 is greater than the maximum radius of the wood that can be clamped by the clamping assembly. Through this design, the motion interference caused by the wood being stuck with the surface of the workbench 1 during the flipping process is avoided, thereby ensuring the normal operation of the flipping assembly.

[0041] When it is necessary to flip the wood clamped on the clamping assembly, the staff controls the electric slide rail 43 on the U-shaped mounting frame 4 to start at the same time, thereby driving the T-shaped mounting block 12 to lift. When the T-shaped mounting block 12 conflicts with the top wall of the U-shaped mounting frame 4, the electric slide rail 29 stops running. At this time, the staff controls the two drive motors 31 to start at the same time, and through the cooperation of the rotating shaft 32, the bevel gear 33, the bevel gear 4 34, the rotating shaft 4 35, the spur gear 1 36 and the spur gear 2 37, the output torque of the rotating shaft 5 38 is increased, so that the wood clamped on the clamping assembly can be driven to flip 180 degrees. After the wood is flipped, the driving motor 3 31 stops and the electric slide rail 29 starts, thereby driving the flipped wood to descend, so that the bottom end of the wood is in contact with the workbench 1, and the flipping and switching between the finished engraving surface and the uncarved surface of the wood can be realized.

[0042] Reference Figure 6-8 The engraving machine 39 structure includes an engraving machine 39 and an electric slide rail 40. The electric slide rail 40 is symmetrically arranged on both sides of the top of the workbench 1. A U-shaped mounting frame 41 is slidably connected to the electric slide rail 40. A sliding mounting plate 42 for facilitating the installation of the engraving machine 39 is slidably connected to the top of the U-shaped mounting frame 41. A slide rail 43 matching the sliding mounting plate 42 is provided on the U-shaped mounting frame 41. The sliding mounting plate 42 is slidably connected to the slide rail 43. A driving motor 44 is provided on the side of the sliding mounting plate 42 away from the slide rail 43. The driving motor 44 passes through the sliding mounting plate 42 and is connected to a gear 45. The U-shaped mounting frame 2 41 is provided with a rack 46 matching the gear 45, the sliding mounting plate 42 is provided with an electric cylinder 47 on the side away from the driving motor 44, and the engraving machine 39 is fixedly connected to the output end of the electric cylinder 47. Specifically, in the utility model, through the design of the electric slide rail 2 40, the slide rail 43, the driving motor 44, the gear 45, the rack 46 and the electric cylinder 47, the engraving machine 39 on the U-shaped mounting frame 2 41 can perform X-axis, Y-axis and Z-axis feeding motion on the surface of the workbench 1, so that the engraving machine 39 can engrave a variety of patterns and designs on the wood surface, ensuring the normal processing of wood engraving work;

[0043] It should be noted that in the present invention, when the bottom of the T-shaped slider 5 abuts against the surface of the workbench 1, the inner walls on both sides thereof are slightly higher than the height of the electric slide rail 2 40. Through this design, unnecessary movement interference with the electric slide rail 2 40 during the clamping process of the clamping assembly is avoided, thereby ensuring the normal use of the clamping assembly.

[0044] Reference Figure 6-8L-shaped connecting blocks 48 are fixedly arranged on both sides of the output end of the electric cylinder 47, and a brush 49 for cleaning wood chips on the surface of the wood is fixedly arranged at the bottom of the L-shaped connecting block 48. Collection boxes 50 for collecting wood chips are arranged on both sides of the top of the workbench 1. A plurality of guide bars 51 are fixedly arranged on the collection box 50, and a guide groove 52 matching the guide bar 51 is arranged on the workbench 1. Handles 53 for the staff to pull are arranged on both sides of the collection box 50. Specifically, in the utility model, the wood chips generated during the wood carving process are cleaned in time through the design of the L-shaped connecting block 48 and the brush 49, so as to avoid the influence of excessive accumulation of wood chips on the processing accuracy of wood carving, and improve the practical performance of the device; through the design of the collection box 50, it is convenient for the staff to clean the surface of the workbench 1 after wood processing, Sweeping, when the wood is lifted and turned or the carving is completed, the staff can use a broom or other cleaning tools to clean the wood chips that fall on the surface of the workbench 1 during the turning or taking out of the wood, and sweep them into the collection boxes 50 on both sides of the workbench 1 to avoid affecting the subsequent processing of the wood carving and improve the practicality of the device; through the design of the guide strips 51, the guide grooves 52 and the taking handles 53, it is convenient for the staff to complete the disassembly and installation of the collection box 50 on the surface of the workbench 1. When the wood chips in the collection box 50 are too much and need to be cleaned, the staff pulls the taking handles 53 on both sides of the collection box 50 to lift the collection box 50 from the surface of the workbench 1 for dumping. After the dumping is completed, the staff inserts the guide strips 51 on the collection box 50 along the guide grooves 52 to complete the cleaning of the wood chips accumulated inside the collection box 50;

[0045] It should be noted that, in the present invention, the top end of the handle 53 is slightly lower than the upper surface of the workbench 1. Through this design, when the staff places the wood on the workbench 1, they can directly push the wood into the workbench 1 along one side of the surface of the workbench 1, thereby reducing the difficulty of pushing the wood into the workbench 1 and improving the practical performance of the device.

[0046] The use process of a furniture wood engraving machine 39 provided by the utility model is as follows:

[0047] When clamping the wood on the workbench 1, the staff first controls the drive motor 19 to start, so that the output end of the drive motor 19 drives the two adjusting screws 17 to rotate through the synchronous pulley 10 and the synchronous belt 11, so that the U-shaped mounting frames threadedly connected on the two adjusting screws 14 move synchronously in opposite directions. When the clamping plate 218 on the U-shaped mounting frame 4 contacts the lateral sides of the wood, the clamping blocks 15 on the U-shaped mounting frame 4 are located on the longitudinal sides of the wood. At this time, the drive motor 19 drives the U-shaped mounting frame 4 to continue to move a short distance, so that the compression spring 19 abutting on the clamping plate 218 is forced to shrink, so as to achieve the lateral clamping of the wood. The drive motor 19 is stopped and the drive motor 28 is started, so that the output end of the drive motor 28 can drive the bevel gear 22 to rotate through the design of the bevel gear 25, the bevel gear 124 and the rotating shaft 26, thereby driving the bevel gear 121 meshing with the bevel gear 22 to rotate, so as to drive the adjusting screw 14 fixedly connected to the middle of the bevel gear 21 to rotate, so that the two clamping blocks 15 on the adjusting screw 14 move synchronously in opposite directions, and under the strong squeezing action of the two clamping blocks 15, the wood clamped on the clamping plate 2 18 is driven to be clamped in the center, so as to achieve a stable clamping of the wood around the side;

[0048] When it is necessary to flip the wood clamped on the clamping assembly, the staff controls the electric slide rail 43 on the U-shaped mounting frame 4 to start at the same time, thereby driving the T-shaped mounting block 12 to lift. When the T-shaped mounting block 12 conflicts with the top wall of the U-shaped mounting frame 4, the electric slide rail 29 stops running. At this time, the staff controls the two drive motors 31 to start at the same time, and through the cooperation of the rotating shaft 32, the bevel gear 33, the bevel gear 4 34, the rotating shaft 4 35, the spur gear 1 36 and the spur gear 2 37, the output torque of the rotating shaft 5 38 is increased, so that the wood clamped on the clamping assembly can be driven to flip 180 degrees. After the wood is flipped, the driving motor 3 31 stops and the electric slide rail 29 starts, thereby driving the flipped wood to descend, so that the bottom end of the wood is in contact with the workbench 1, and the flipping and switching between the finished engraving surface and the uncarved surface of the wood can be realized.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A furniture wood engraving machine, comprising a workbench (1), a clamping and flipping mechanism and an engraving machine (39), characterized in that: The bottom of the workbench (1) is fixedly provided with a plurality of supporting legs (2) for supporting, and the bottoms of the plurality of supporting legs (2) are fixedly connected with anti-skid rubber pads (3), the clamping and flipping mechanisms are symmetrically arranged on both lateral sides of the workbench (1), and the engraving machine (39) is arranged in the middle of the top end of the workbench (1).

2. A furniture wood engraving machine according to claim 1, characterized in that: The clamping and flipping mechanism comprises a clamping assembly and a flipping assembly, wherein the clamping assembly comprises a U-shaped mounting frame (4) movably arranged on both sides of the workbench (1), a slider (5) is fixedly connected to the bottom of the U-shaped mounting frame (4), a slide groove (6) matching the slider (5) is provided on the workbench (1), and an adjusting screw (7) is rotatably connected to both sides of the longitudinal direction of the workbench (1), the slider (5) is threadedly connected to both sides of the adjusting screw (7), and one end of a plurality of the adjusting screws (7) penetrates the workbench. The workbench (1) extends to the outside, and an L-shaped mounting plate is symmetrically arranged on one side of the workbench (1), and a driving motor (9) is arranged on one of the L-shaped mounting plates, and the output end of the driving motor (9) is fixedly connected to the end of one of the adjusting screws (7), and the end of the other adjusting screw (7) is rotatably connected to the L-shaped mounting plate, and a synchronous pulley (10) is fixedly arranged on the side of the adjusting screw (7) close to the driving motor (9), and a synchronous belt (11) for transmission is sleeved on the synchronous pulley (10).

3. A furniture wood engraving machine according to claim 2, characterized in that: Each of the plurality of U-shaped mounting frames (4) is provided with a T-shaped mounting block (12) inside, and a U-shaped plate (13) is provided on one side opposite to the two T-shaped mounting blocks (12). The U-shaped plate (13) is rotatably connected with an adjusting screw rod (14), and the two sides of the adjusting screw rod (14) are threadedly connected with clamping blocks (15) for clamping the two sides of the wood in the longitudinal direction. The clamping blocks (15) are slidably mounted on the U-shaped plate (13), and the U-shaped plate (13) is provided with a pair of A clamping plate (16) for clamping the wood on both sides in the horizontal direction, the clamping plate (16) is clamped in the clamping block (15), the clamping plate (16) is divided into a clamping plate 1 (17) and a clamping plate 2 (18), the clamping plate 1 (17) is fixed on the U-shaped plate (13), the clamping plate 2 (18) is slidably connected to the U-shaped plate (13), and a plurality of compression springs (19) are provided on the side of the clamping plate 1 (17) opposite to the clamping plate 2 (18).

4. A furniture wood engraving machine according to claim 3, characterized in that: A mounting hole (20) is provided on one side of the U-shaped plate (13); one end of the second adjusting screw rod (14) passes through the U-shaped plate (13) and is rotatably connected to the inner wall of the mounting hole (20); a section of the second adjusting screw rod (14) located in the mounting hole (20) is fixedly provided with a bevel gear (21); a bevel gear (22) is meshed with the first bevel gear (21); a rotating shaft (23) is fixedly provided in the middle of the second bevel gear (22); two ends of the rotating shaft (23) are rotatably connected to the inner wall of the mounting hole (20). Then, a bevel gear 1 (24) is fixedly arranged on the side of the rotating shaft 1 (23) away from the bevel gear 2 (22), the top end of the bevel gear 1 (24) is meshed with a bevel gear 2 (25), a rotating shaft 2 (26) is fixedly arranged in the middle of the bevel gear 2 (25), an L-shaped mounting block (27) is fixedly arranged on the top end of the U-shaped plate (13), a driving motor 2 (28) is fixedly arranged on the L-shaped mounting block (27), and an output end of the driving motor 2 (28) passes through the L-shaped mounting block (27) and is fixedly connected to the rotating shaft 2 (26).

5. A furniture wood engraving machine according to claim 3, characterized in that: An electric slide rail (29) is provided on the inner side of the plurality of U-shaped mounting frames (4), the T-shaped mounting block (12) is slidably arranged on the electric slide rail (29), the flip assembly comprises a reduction box (30) arranged on the opposite side of the two T-shaped mounting blocks (12), a driving motor (31) is provided on the side of the reduction box (30) away from the T-shaped mounting block (12), the interior of the reduction box (30) is rotatably connected to a rotating shaft (32), the output end of the driving motor (31) passes through the reduction box (30) and is fixedly connected to the rotating shaft (32), and the rotating shaft (32) is provided with a drive motor (31). A bevel gear three (33) is symmetrically arranged, one side of the bevel gear three (33) is meshed with a bevel gear four (34), a rotating shaft four (35) is fixedly arranged in the middle of the bevel gear four (34), a spur gear one (36) is fixedly arranged in the middle of the rotating shaft four (35), a spur gear one (37) is meshed with one side of the spur gear one (36), a rotating shaft five (38) is fixedly arranged in the middle of the spur gear two (37), one end of the rotating shaft five (38) is rotatably connected to the inner wall of the reduction box (30), and the other end of the rotating shaft five (38) passes through the T-shaped mounting block (12) and is fixedly connected to the side wall of the U-shaped plate (13).

6. A furniture wood engraving machine according to claim 1, characterized in that: The engraving machine (39) structure comprises an engraving machine (39) and an electric slide rail (40), wherein the electric slide rail (40) is symmetrically arranged on both sides of the top of the workbench (1), and a U-shaped mounting frame (41) is slidably connected to the electric slide rail (40), and a sliding mounting plate (42) is slidably connected to the top of the U-shaped mounting frame (41) for facilitating the installation of the engraving machine (39), and a slide rail (43) matching the sliding mounting plate (42) is provided on the U-shaped mounting frame (41), and the sliding mounting plate (42) is slidably connected to the top of the U-shaped mounting frame (41). On the slide rail (43), a driving motor (44) is provided on the side of the sliding mounting plate (42) away from the slide rail (43); the driving motor (44) passes through the sliding mounting plate (42) and is connected to a gear (45); a rack (46) matching the gear (45) is provided on the U-shaped mounting frame (41); an electric cylinder (47) is provided on the side of the sliding mounting plate (42) away from the driving motor (44); and the engraving machine (39) is fixedly connected to the output end of the electric cylinder (47).

7. A furniture wood engraving machine according to claim 6, characterized in that: L-shaped connecting blocks (48) are fixedly provided on both sides of the output end of the electric cylinder (47); a brush (49) for cleaning wood chips on the wood surface is fixedly provided at the bottom of the L-shaped connecting block (48); a collecting box (50) for collecting wood chips is fixedly provided on both sides of the top of the workbench (1); a plurality of guide bars (51) are fixedly provided on the collecting box (50); a guide groove (52) matching the guide bars (51) is provided on the workbench (1); and handles (53) for easy pulling by a worker are provided on both sides of the collecting box (50).

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