High-precision planing device for cutting of furniture production

Abstract

This invention relates to the field of wood planing technology and discloses a high-precision wood planing device for furniture production. The device includes a base platform, a gantry frame fixedly connected above the base platform, hydraulic cylinders symmetrically fixedly connected to the top of the gantry frame, lifting plates fixedly connected between the output ends of the hydraulic cylinders, and spiral planing blades rotatably connected between the inner walls of the lifting plates. A servo motor is fixedly connected to one side of the lifting plate, and the output shaft of the servo motor is fixedly connected to the shaft of the spiral planing blades. A storage platform is slidably connected above the base platform, and chip removal components are provided on both sides of the storage platform to tilt the placement plate. Through the chip removal components, after the wood is cut, in the initial stage of the pusher component's reset movement, the placement plate tilts downwards. During the reset process of the storage platform and the placement plate, the placement plate remains tilted, ensuring continuous wood chips falling, improving chip cleaning efficiency, and preventing wood chips from accumulating in the working area.

Description

Technical Field

[0001] This invention belongs to the field of wood planing technology, specifically relating to a high-precision wood planing device for furniture production. Background Technology

[0002] Furniture refers to various objects and equipment used for living, working, storage, or other functions. It typically includes tables, chairs, beds, cabinets, sofas, desks, wardrobes, etc. The design and manufacture of furniture involves a variety of materials such as wood, metal, plastic, and glass.

[0003] In the furniture manufacturing process, the planer is an indispensable piece of equipment. As the core equipment in wood processing, the planer undertakes the important task of planing wood to a precise thickness and creating a smooth surface. Its performance directly affects the quality of the finished furniture and production efficiency. The planer can plane, straighten, and cut the boards. In the furniture manufacturing industry, many furniture pieces use wood raw materials for processing, and wood processing often requires planing the boards to make them smooth.

[0004] The high-precision planer passes through the cutting zone at a constant speed via the feeding mechanism or traction mechanism. The wood is first processed by the bottom reference by the rotating fixed planer roller below, and then the upper CNC planer roller is driven by the main spindle motor to rotate at high speed to mill the upper surface. Throughout the processing, the workpiece is pressed down by the elastic pressure roller of the clamping mechanism to prevent jumping. The thickness control is achieved by the servo motor of the lifting mechanism driving the ball screw and linear guide to adjust the vertical position of the upper planer roller in real time. Finally, the processed wood leaves the worktable surface.

[0005] In existing technologies, after wood planing, a large amount of sawdust and debris usually remains on the workbench surface. If this debris is not cleaned up in time, it will prevent the wood from adhering stably and tightly to the workbench surface during the next wood placement and planing process, resulting in uneven placement or slight wobble. Since planing requires extremely high precision, this instability caused by the presence of sawdust directly leads to uneven wood thickness and poor surface flatness, severely affecting the precision standards and product quality of the planing operation, and failing to meet the demands of high-precision furniture production.

[0006] Therefore, the present invention provides a high-precision planer for furniture production. Summary of the Invention

[0007] To overcome the shortcomings of the prior art: to solve at least one technical problem raised in the background art.

[0008] The technical solution adopted by this invention to solve its technical problem is as follows: A high-precision planer for furniture production, comprising a base platform, a gantry frame fixedly connected above the base platform, hydraulic cylinders symmetrically fixedly connected to the top of the gantry frame, a lifting plate fixedly connected between the output ends of the hydraulic cylinders, a spiral planer blade rotatably connected between the inner walls of the lifting plate, a servo motor fixedly connected to one side of the lifting plate, the output shaft of the servo motor fixedly connected to the shaft of the spiral planer blade, a protective cover provided above the spiral planer blade, a storage platform slidably connected above the base platform, a placement plate provided at the top of the storage platform, a pushing component for pushing wood provided on one side above the placement plate, a blocking component for restricting wood provided on the other side above the placement plate, the blocking component including two rotatable limiting members, and chip removal components that can drive the placement plate to tilt on both sides of the storage platform.

[0009] Preferably, both sides of the lifting plate are fixedly connected to inner sliders, which are slidably connected to the side walls of the gantry. One side of each inner slider is fixedly connected to a guide plate, and the side of each gantry is fixedly connected to a scale strip. The two ends of the guide plate point to the surface of the scale strip, the bottom of the scale strip is flush with the top of the placement plate, and the tip of the guide plate is flush with the bottom of the spiral planer.

[0010] Preferably, the pushing assembly includes two electric slides, which are fixedly installed on both sides above the base platform. Electric sliders are slidably connected to the inner walls of the electric slides, and pushing components are symmetrically fixedly connected between the tops of the electric sliders. The pushing components are located above the placement plate.

[0011] Preferably, the baffle assembly further includes two clamping shafts, which are fixedly connected to both sides of the storage platform. The inner walls of the clamping shafts are rotatably connected to rotating rods. One end of the limiting member is fixedly connected to the top of the rotating rod, and a rotation limiting component is provided below the rotating rod to restrict its rotation.

[0012] Preferably, the rotation limiting component includes a protruding rod frame, which is fixedly connected to the top of the base platform. A receiving plate is fixedly connected to the bottom of each rotating rod. One side of the receiving plate is in contact with one side of the protruding rod frame. A torsion spring is fixedly connected to one side of the receiving plate. The end of the torsion spring away from the receiving plate is fixedly connected to the outer wall of the storage platform.

[0013] Preferably, the base platform has a bottom groove on its surface, the bottom of the storage platform is slidably connected to the surface of the bottom groove, a feeding platform is fixedly installed on the top of the base platform, a scraper is fixedly connected to one side of the lifting plate, the scraper is located above the feeding platform, and the bottom of the scraper is flush with the bottom end of the spiral planer.

[0014] Preferably, the desiccant assembly includes a first rotating shaft, which is rotatably connected to the inner side of the storage platform. The outer wall of the first rotating shaft is fixedly connected to the inner wall of one end of the placement plate. A convex wheel is attached to the bottom of the placement plate. A second rotating shaft is fixedly connected to the inner wall of the convex wheel. A third rotating shaft is rotatably connected to both sides of the storage platform. A double-shaft connector is fixedly connected to the outer wall of the third rotating shaft. The end of the double-shaft connector away from the third rotating shaft is rotatably connected to the outer wall of the second rotating shaft. A counterweight is fixedly installed on the bottom of one side of the placement plate. A gear assembly for driving the third rotating shaft to rotate is provided at the outer end of the third rotating shaft.

[0015] Preferably, gear one is symmetrically fixedly connected to the outer wall of the rotating shaft two, and arc-shaped racks are fixedly connected to both sides of the storage platform. The teeth of gear one can mesh with the teeth of the arc-shaped racks, and the outer wall of the rotating shaft two is movably connected to the side wall of the storage platform.

[0016] Preferably, the gear assembly includes two guide rod frames, which are fixedly connected to both sides of the storage platform. A rack plate is slidably connected to the slide rod of the guide rod frame, and a gear two is symmetrically fixedly connected to the outer wall of the rotating shaft three. The gear two can mesh with the teeth of the rack plate.

[0017] Preferably, a movable block and a fixing component are fixedly connected to one side of the rack plate, and an outer protective shell is fixedly connected to both sides of the storage platform. A limiting groove is opened on the surface of the outer protective shell. The movable block and the limiting groove are slidably connected and mutually adapted. A telescopic rod is fixedly connected to the upper side of the electric slider, and a push ball is fixedly connected to one end of the telescopic rod. A return spring is fixedly connected between the rack plate and the side of the guide rod frame.

[0018] The beneficial effects of this invention are as follows:

[0019] 1. The high-precision planing device for furniture production described in this invention applies a pushing force to the left side of the wood placed on the placement plate via a pushing component. Because the right side of the wood is limited by a blocking component, the pushing force is transmitted to the storage platform and the placement plate, pushing them to move from left to right along the base surface. This allows the wood to undergo planing operations via a spiral planer. After planing, a continuous pushing force is applied to completely push the wood off the placement plate, achieving the unloading operation. After unloading, the wood moves to the left to reset. During the initial reset phase, the storage platform and placement plate remain stationary. Subsequent movement continues, resetting both to their initial left position. This automates the wood planing, unloading, and device reset process, improving production efficiency.

[0020] 2. The high-precision planing device for furniture production described in this invention uses a material-stopping assembly. In the initial state, two rotatable limiting members restrict the right side of the wood placed on the placement plate, preventing the wood from sliding on the surface of the placement plate when pushed by the material-pushing assembly. When the storage platform moves to a set position and can no longer move, the limiting members release the rotation restriction. At this time, the wood can push the limiting members to rotate and open under the action of the pushing force, completing the cutting process. During the planing process, the wood and the spiral planer blade maintain a relatively stable positional relationship to avoid uneven planing caused by wood slippage. After the planing is completed, the device can be unlocked in time to allow the wood to be cut smoothly and quickly.

[0021] 3. The high-precision planing device for furniture production described in this invention, through the chip removal component, in the initial stage of the push component starting to reset and move after the wood is cut, drives the placement plate to tilt downwards. During the reset process of the storage table and the placement plate, the placement plate is kept in an inclined state to ensure that wood chips continue to slide off, improve the chip cleaning effect, avoid the accumulation of wood chips in the working area, and keep the surface of the placement plate clean when processing and placing the next piece of wood. This avoids the wood being placed unevenly or unstable due to the presence of wood chips, thereby affecting the high precision standard required for planing. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 This is a three-dimensional view of the entire invention;

[0024] Figure 2 This is a schematic diagram of the gantry structure in this invention;

[0025] Figure 3 This is a schematic diagram of the structure at the protruding rod frame in this invention;

[0026] Figure 4 This is a schematic diagram of the scraper plate structure in this invention;

[0027] Figure 5 This is a schematic diagram of the pusher component in this invention;

[0028] Figure 6 This is a schematic diagram of the structure of the limiting component in this invention;

[0029] Figure 7 This is a schematic diagram of the structure at the receiving plate in this invention;

[0030] Figure 8 This is a schematic diagram of the structure at the plate placement location in this invention;

[0031] Figure 9 This is a schematic diagram of the rack plate structure in this invention;

[0032] Figure 10This is a schematic diagram of the structure of the outer protective shell in this invention;

[0033] Figure 11 This is a schematic diagram of the structure at the convex wheel in this invention.

[0034] In the diagram: 1. Base platform; 2. Gantry frame; 3. Hydraulic cylinder; 4. Lifting plate; 5. Protective cover; 6. Spiral planer blade; 7. Servo motor; 8. Placement plate; 9. Inner slider; 10. Pointer plate; 11. Scale bar; 12. Storage platform; 13. Electric slide block; 14. Electric slider; 15. Pusher component; 16. Limiting component; 17. Clamping shaft component; 18. Rotating rod; 19. Receiving plate; 20. Torsion spring; 21. Protruding rod frame; 22. Bottom slide. 23. Groove; 24. Feeding platform; 25. Scraper; 26. Shaft 1; 27. Protruding wheel; 28. Counterweight; 29. ​​Shaft 2; 30. Gear 1; 31. Arc rack; 32. Double shaft connector; 33. Gear 2; 34. Shaft 3; 35. Rack plate; 36. Guide rod frame; 37. Return spring; 38. Telescopic rod; 39. Push ball; 40. Outer protective shell; 41. Limiting slide; 42. Moving block; 43. Fixing component. Detailed Implementation

[0035] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0036] like Figures 1 to 11 As shown, the present invention provides a technical solution: a high-precision planer for furniture production, including a base platform 1, a gantry frame 2 fixedly connected above the base platform 1, hydraulic cylinders 3 symmetrically fixedly connected to the top of the gantry frame 2, a lifting plate 4 fixedly connected between the output ends of the hydraulic cylinders 3, a spiral planer 6 rotatably connected between the inner walls of the lifting plate 4, a servo motor 7 fixedly connected to one side of the lifting plate 4, the output shaft of the servo motor 7 fixedly connected to the shaft of the spiral planer 6, a protective cover 5 provided on the upper exterior of the spiral planer 6, a storage platform 12 slidably connected above the base platform 1, a placement plate 8 provided at the top of the storage platform 12, a pushing component for pushing wood on one side above the placement plate 8, and a blocking component for restricting wood on the other side above the placement plate 8, the blocking component including two rotatable limiting members 16, and chip removal components that can drive the placement plate 8 to tilt on both sides of the storage platform 12.

[0037] During operation: In the initial state, the entire storage platform 12 and the placement plate 8 are located on the left side above the base platform 1. The operator places the wood to be planed on the upper surface of the placement plate 8, and makes the right side of the wood abut against one side of the two limiting members 16. Then, the height of the spiral planer 6 is adjusted according to the required planing thickness of the wood. Specifically, by controlling the extension or retraction of the output end of the hydraulic cylinder 3, the lifting plate 4 and the spiral planer 6 are driven to move down or up, thereby changing the distance between the spiral planer 6 and the placement plate 8 to ensure that the wood can be planed to the required thickness.

[0038] After the above preparations are completed, the planing operation begins. First, the pushing component starts to move, applying a pushing force to the left side of the wood. At this time, because the right side of the wood is restricted by the limiting member 16, which is locked in this position and cannot rotate, the applied pushing force is transmitted to the entire storage platform 12 and the placement plate 8, preventing the wood from sliding on the surface of the placement plate 8. Instead, it pushes the entire storage platform 12 and the placement plate 8 to move from the left end to the right end along the surface of the base platform 1. When the wood moves to the middle position above the base platform 1, it will pass through the spiral planer 6. At this time, the spiral planer 6 rotates at high speed under the drive of the servo motor 7, and as the wood is held... As the material continues to move forward, its surface is gradually planed and polished by the spiral planer 6, thus completing the planing operation. After the wood is planed, it continues to move under the continuous action of the pushing component until it reaches the right side above the base platform 1. When the storage platform 12 moves to the set position, it can no longer move along the surface of the base platform 1. At the same time, the limiting component 16 is released from the rotation restriction. At this time, the pushing component continues to apply a pushing force to the wood above the placement plate 8, and the wood can move along the upper surface of the placement plate 8. The two limiting components 16 gradually rotate and open under the action of the pushing force, no longer restricting the movement of the wood. Finally, the wood is completely pushed out of the surface of the placement plate 8, making it convenient for the operator to unload and collect the wood.

[0039] After the wood is unloaded, the pushing component begins to move to the left to reset. In the initial stage of the reset movement, the storage platform 12 and the placement plate 8 remain in their current positions. At this time, the chip removal component starts to work, causing the placement plate 8 to tilt downwards. During the tilting process, the wood chips remaining on the surface of the placement plate 8 will automatically slide down the inclined surface and flow into the storage platform 12, achieving centralized collection of wood chips. Subsequently, the pushing component continues to move to the left, causing the storage platform 12 and the placement plate 8 to reset together. During this process, the placement plate 8 always remains tilted to ensure that the wood chips can continue to slide down. When the storage platform 12 and the placement plate 8 are completely reset to the starting position on the left, the chip removal component causes the placement plate 8 to return to a horizontal state, preparing for the next planing operation.

[0040] In the above embodiments, the pushing component applies a pushing force to the left side of the wood placed on the placement plate 8. Because the right side of the wood is limited by the blocking component, the pushing force is transmitted to the receiving platform 12 and the placement plate 8, pushing them to move from left to right along the surface of the base platform 1. This allows the wood to undergo planing by the spiral planer 6. After planing, the pushing force is continuously applied to completely push the wood off the placement plate 8, achieving the unloading operation. After unloading, the wood moves to the left to reset. In the initial reset phase, the receiving platform 12 and the placement plate 8 remain stationary. Subsequent movement continues to reset them to the starting position on the left, automating the wood planing, unloading, and device reset process, thus improving production efficiency. The blocking component, in its initial state, restricts the right side of the wood placed on the placement plate 8 with two rotatable limiting members 16, preventing the wood from sliding on the surface of the placement plate 8 when pushed by the pushing component. When the storage platform 12 moves to the set position and can no longer move, the limiting member 16 releases the rotation restriction. At this time, the wood can push the limiting member 16 to rotate and open under the action of the thrust, completing the unloading. During the planing process, it is ensured that the wood and the spiral planer 6 maintain a relatively stable positional relationship to avoid the wood sliding and causing uneven planing. After the planing is completed, it can be unlocked in time to allow the wood to be unloaded smoothly and quickly. Through the chip removal component, after the wood is unloaded, the pushing component begins to reset and move in the initial stage, causing the placement plate 8 to tilt downward. During the reset process of the storage platform 12 and the placement plate 8, the placement plate 8 is kept in an inclined state to ensure that the wood chips continue to slide off, improve the chip cleaning effect, and prevent the wood chips from accumulating in the working area. When processing and placing the next piece of wood, the surface of the placement plate 8 can be kept clean to avoid the wood being placed unevenly or unstable due to the presence of wood chips, thereby affecting the high precision standard required for planing.

[0041] like Figures 1 to 2 As shown, inner sliders 9 are fixedly connected to both sides of the lifting plate 4. The inner sliders 9 are slidably connected to the side walls of the gantry 2. A guide plate 10 is fixedly connected to one side of the inner slider 9. A scale bar 11 is fixedly connected to the side of the gantry 2. The two ends of the guide plate 10 point to the surface of the scale bar 11. The bottom of the scale bar 11 is flush with the top of the placement plate 8. The tip of the guide plate 10 is flush with the bottom of the spiral planer 6.

[0042] During operation: When adjusting the position and height of the spiral planer 6, since the inner sliders 9 fixed on both sides of the lifting plate 4 are slidably connected to the side wall of the gantry 2, and the inner slider 9 is fixed with a guide plate 10 on one side, the guide plate 10 can move up and down with the inner slider 9 and point to different scales on the surface of the scale strip 11. Since the bottom of the scale strip 11 is flush with the top of the placement plate 8, and the tip of the guide plate 10 is flush with the bottom of the spiral planer 6, and the bottom of the scale strip 11 is the initial scale, the scales pointed to by the two tips of the guide plate 10 are the desired thickness of the wood planer. The operator can quickly obtain this information from the side of the gantry 2.

[0043] like Figure 3 and Figure 5 As shown, the material pushing assembly includes two electric slides 13, which are fixedly installed on both sides above the base platform 1. Electric sliders 14 are slidably connected to the inner walls of the electric slides 13. Material pushing components 15 are symmetrically fixedly connected between the tops of the electric sliders 14, and the material pushing components 15 are located above the placement plate 8.

[0044] During operation: When the pushing component is working, under the control of the control system, the electric slider 14 can make linear reciprocating motion within the electric slide base 13. When the electric slider 14 slides, it will synchronously drive the pushing component 15 to move. During the movement, the pushing component 15 can contact the wood placed on the placement plate 8 and apply a pushing force to push the wood smoothly and accurately towards the spiral planer 6, thereby realizing continuous and efficient pushing operation and ensuring the smooth progress of the wood planing process; the electric slider 14 can then move in the opposite direction to perform the reset movement.

[0045] like Figures 5 to 7 As shown, the baffle assembly also includes two clamping shafts 17, which are fixedly connected to both sides of the storage platform 12. The inner walls of the clamping shafts 17 are rotatably connected to rotating rods 18. One end of the limiting member 16 is fixedly connected to the top of the rotating rod 18, and a rotation limiting component is provided below the rotating rod 18 to restrict its rotation.

[0046] During operation: After the wood is placed on the placement plate 8, the pusher 15 applies a pushing force to one side of the wood. At this time, the limiting member 16 blocks and restricts the other side of the wood. Because the limiting member 16 is constrained by the rotation limiting component below the rotating rod 18, it cannot rotate around the rotating rod 18 as the axis after being pushed. It is connected to the storage platform 12 above through the clamping shaft member 17. The pusher 15 will push the wood and the storage platform 12 to move from left to right along the upper part of the base platform 1. When the storage platform 12 moves to the designated position on the right side above the base platform 1, the wood completes the planing operation. At this time, the limiting member 16 is no longer restricted by the rotation limiting component, and the pusher 15 continues to move. Because the storage platform 12 has moved to the limit position, the applied pushing force causes the wood to slide alone along the surface of the placement plate 8. Under the action of the pushing force, the two limiting members 16 rotate around the rotating rod 18 as the axis. The wood will be gradually pushed to the top of the placement plate 8 for unloading.

[0047] like Figures 6 to 7 As shown, the rotation limiting assembly includes a protruding rod frame 21, which is fixedly connected to the top of the base platform 1. The bottom of the rotating rod 18 is fixedly connected to a receiving plate 19. One side of the receiving plate 19 is attached to one side of the protruding rod frame 21. A torsion spring 20 is fixedly connected to one side of the receiving plate 19. The end of the torsion spring 20 away from the receiving plate 19 is fixedly connected to the outer wall of the storage platform 12.

[0048] During operation: When the pusher 15 applies a pushing force to one side of the wood, the receiving plate 19 cannot rotate due to the blocking effect of the convex rod frame 21. Consequently, the rotating rod 18 and the limiting member 16 cannot rotate around the rotating rod 18 as the axis, ensuring that the limiting member 16 can stably block and restrict the other side of the wood. The pusher 15 can smoothly push the wood and the storage platform 12 together to move from left to right along the top of the base platform 1. After the storage platform 12 reaches the designated position on the right, the receiving plate 19 leaves the contact position with the convex rod frame 21. At this time, when the pusher 15 continues to apply a pushing force, the wood will push the limiting member 16 to rotate. The receiving plate 19 can also rotate and the tension torsion spring 20 will deform, accumulating elastic potential energy, which facilitates the subsequent reset of the limiting member 16.

[0049] like Figures 3 to 4 As shown, a bottom groove 22 is provided on the surface of the base platform 1. The bottom of the storage platform 12 is slidably connected to the surface of the bottom groove 22. A feeding platform 23 is fixedly installed on the top of the base platform 1. A scraper 24 is fixedly connected to one side of the lifting plate 4. The scraper 24 is located above the feeding platform 23. The bottom of the scraper 24 is flush with the bottom end of the spiral planer 6.

[0050] During operation: When the storage platform 12 moves to the right, its side will be against the side of the unloading platform 23, effectively preventing the storage platform 12 from being pushed further. At the same time, the receiving plate 19 moves to a position where it does not contact the protruding rod 21. At this time, the pusher 15 can push the wood to slide independently along the surface of the placement plate 8. Under the action of the push, the wood will eventually be accurately pushed onto the inclined surface of the unloading platform 23 and unloaded along the inclined surface. In addition, when the wood is pushed independently, the bottom end of the scraper 24 can always be in close contact with the surface of the wood, so that the wood chips remaining on the surface of the wood can be effectively scraped off and left on the upper surface of the placement plate 8. Since the bottom of the scraper 24 is flush with the bottom end of the spiral planer 6, the height of the scraper 24 can also be adjusted with the change of the spiral planer 6. After planing, when the wood passes through the scraper 24, it can ensure that the entire planed surface can be cleaned evenly, ensuring that the wood surface is clean and tidy, and improving the quality of planing.

[0051] like Figures 9 to 11 As shown, the desiccant assembly includes a first rotating shaft 25, which is rotatably connected to the inner side of the storage platform 12. The outer wall of the first rotating shaft 25 is fixedly connected to the inner wall of one end of the placement plate 8. A protruding wheel 26 is attached to the bottom of the placement plate 8. A second rotating shaft 28 is fixedly connected to the inner wall of the protruding wheel 26. A third rotating shaft 33 is rotatably connected to both sides of the storage platform 12. A double-shaft connector 31 is fixedly connected to the outer wall of the third rotating shaft 33. The end of the double-shaft connector 31 away from the third rotating shaft 33 is rotatably connected to the outer wall of the second rotating shaft 28. A counterweight 27 is fixedly installed on the bottom side of one side of the placement plate 8. A gear assembly for driving the third rotating shaft 33 to rotate is provided at the outer end of the third rotating shaft 33.

[0052] During operation: When the pusher 15 and the storage platform 12 move together to the right side above the base platform 1, the pusher 15 continues to move to push the wood out, and when the storage platform 12 remains stationary, the pusher 15 will move from left to right along the upper surface of the storage platform 12. At this time, the placement plate 8 remains horizontal under the stable support of the cam wheel 26, ensuring that the wood can be smoothly pushed to the unloading table 23 to complete the unloading operation. After the unloading, the pusher 15 moves separately in the opposite direction along the top of the storage table 12. During the process, the gear assembly drives the rotating shaft 33 to rotate. The rotation of the rotating shaft 33 will cause the cam wheel 26 to swing downward along the arc trajectory through the double shaft connector 31 and the rotating shaft 28. After the cam wheel 26 swings downward, the original balance of the placement plate 8 is broken. Due to the influence of the weight of the counterweight 27 at the bottom of the placement plate 8, the end of the placement plate 8 that is in contact with the top of the cam wheel 26 will tilt downward adaptively. At this time, the wood chips that were originally left on the placement plate 8 will slide down along the tilted placement plate 8, thereby achieving the purpose of chip removal.

[0053] like Figures 8 to 11 As shown, gear 29 is symmetrically fixedly connected to the outer wall of the rotating shaft 28, and arc-shaped racks 30 are fixedly connected to both sides of the storage platform 12. The teeth of gear 29 can mesh with the teeth of arc-shaped racks 30, and the outer wall of the rotating shaft 28 is movably connected to the side wall of the storage platform 12.

[0054] During operation: When the rotating shaft 33 rotates, it drives the double-shaft connector 31 and the rotating shaft 28 to swing downwards along an arc-shaped trajectory, causing the cam wheel 26 to swing downwards. During the swing of the rotating shaft 28, the gear 1 29 and the arc-shaped rack 30 mesh, causing the rotating shaft 28 to rotate on its own axis during the swing, which in turn causes the cam wheel 26 to rotate on its own axis. Since the placement plate 8 always adheres to the outer wall of the cam wheel 26, when the cam wheel 26 swings downwards and rotates on its own axis, the cams on its outer wall will continuously hit the bottom of the placement plate 8. Combined with the gravity of the counterweight 27, the placement plate 8 will continuously vibrate when it tilts downwards, which can more effectively loosen and slide the residual wood chips on the placement plate 8, further promoting the effect of wood chip cleaning.

[0055] like Figures 8 to 10 As shown, the gear assembly includes two guide rod frames 35, which are fixedly connected to both sides of the storage platform 12. A rack plate 34 is slidably connected to the slide rod of the guide rod frame 35. A gear 2 32 is symmetrically fixedly connected to the outer wall of the rotating shaft 33. The gear 2 32 can mesh with the teeth of the rack plate 34.

[0056] During operation: After the pusher 15 pushes the wood out, it will move to the right side of the storage platform 12. When the pusher 15 moves in the opposite direction, the rack plate 34 will slide along the surface of the guide rod frame 35, thereby causing the gear 2 32 to rotate. When the gear 2 32 rotates, it will drive the cam wheel 26 to swing, and cause the placement plate 8 to tilt downward. During the tilting process, it will vibrate, promoting the falling of wood chips.

[0057] like Figure 5 , Figures 8 to 10 As shown, a movable block 41 and a fixing member 42 are fixedly connected to one side of the rack plate 34. An outer protective shell 39 is fixedly connected to both sides of the storage platform 12. A limiting groove 40 is opened on the surface of the outer protective shell 39. The movable block 41 is slidably connected to the limiting groove 40 and they are mutually adapted. A telescopic rod 37 is fixedly connected to one side of the electric slider 14. A push ball 38 is fixedly connected to one end of the telescopic rod 37. A return spring 36 is fixedly connected between the rack plate 34 and the side of the guide rod frame 35.

[0058] During operation: The electric slider 14 drives the pusher 15 to move independently along the side of the storage platform 12, pushing the wood to the unloading platform 23 to complete the unloading; during this process, the telescopic rod 37 is in a retracted state, and the push ball 38 maintains a certain distance from the fixing part 42, without contact; when the electric slider 14 drives the pusher 15 to move in the opposite direction, the telescopic rod 37 extends, and when the push ball 38 moves to one side of the fixing part 42 and comes into contact with it, as the electric slider 14 continues to move, the push ball 38 will push the fixing part 42, thereby causing the moving block 41 to slide along the inner wall of the limiting groove 40, so the rack plate 34 will move along the slide bar of the guide rod frame 35, causing the placement plate 8 to tilt. At the same time, the rack plate 34 moves... The return spring 36 is stretched and deformed. When the moving block 41 moves to the leftmost end of the inner wall of the limiting slide groove 40, the electric slider 14 continues to move in the opposite direction to reset. At this time, it will drive the storage platform 12 to move in the opposite direction to reset as well. Finally, the storage platform 12 will return to the leftmost position above the base platform 1. During this process, the placement plate 8 always remains tilted. After the storage platform 12 is reset, the telescopic rod 37 begins to retract, the push ball 38 separates from the fixing part 42, and under the elastic restoring force of the return spring 36, the moving block 41 and the fixing part 42 move in the opposite direction to reset. The rack plate 34 meshes with the gear 2 32 again, and the placement plate 8 also returns to the horizontal state, preparing for the next wood planing operation.

[0059] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision cutting plane device for furniture production, comprising a base table, characterized in that: A gantry frame is fixedly connected above the base platform. Hydraulic cylinders are symmetrically fixedly connected to the top of the gantry frame. A lifting plate is fixedly connected between the output ends of the hydraulic cylinders. A spiral planer is rotatably connected between the inner walls of the lifting plate. A servo motor is fixedly connected to one side of the lifting plate. The output shaft of the servo motor is fixedly connected to the shaft of the spiral planer. A protective cover is provided on the upper exterior of the spiral planer. A storage platform is slidably connected above the base platform. A placement plate is provided at the top of the storage platform. A pushing component for pushing wood is provided on one side above the placement plate. A blocking component for restricting wood is provided on the other side above the placement plate. The blocking component includes two rotatable limiters. Chip removal components that can drive the placement plate to tilt are provided on both sides of the storage platform. The chip removal assembly includes a rotating shaft 1, which is rotatably connected to the inner side of the storage platform. The outer wall of the rotating shaft 1 is fixedly connected to the inner wall of one end of the placement plate. A protruding wheel is attached to the bottom of the placement plate. A rotating shaft 2 is fixedly connected to the inner wall of the protruding wheel. Rotating shafts 3 are rotatably connected to both sides of the storage platform. A double-shaft connector is fixedly connected to the outer wall of the rotating shaft 3. The end of the double-shaft connector away from the rotating shaft 3 is rotatably connected to the outer wall of the rotating shaft 2. A counterweight is fixedly installed on the bottom of one side of the placement plate. A gear assembly that drives the rotating shaft 3 to rotate is provided at the outer end of the rotating shaft 3. Gear 1 is symmetrically fixedly connected to the outer wall of the second rotating shaft, and arc-shaped racks are fixedly connected to both sides of the storage platform. The teeth of gear 1 can mesh with the teeth of the arc-shaped racks, and the outer wall of the second rotating shaft is movably connected to the side wall of the storage platform. Both sides of the lifting plate are fixedly connected to inner sliders, which are slidably connected to the side walls of the gantry. One side of each inner slider is fixedly connected to a guide plate, and the side of each gantry is fixedly connected to a scale strip. The two ends of the guide plate point to the surface of the scale strip, the bottom of the scale strip is flush with the top of the placement plate, and the tip of the guide plate is flush with the bottom of the spiral planer. The material pushing assembly includes two electric slides, which are fixedly installed on both sides above the base platform. Electric sliders are slidably connected to the inner walls of the electric slides. Material pushing components are symmetrically fixedly connected between the tops of the electric sliders, and the material pushing components are located above the placement plate. The baffle assembly also includes two clamping shafts, which are fixedly connected to both sides of the storage platform. The inner walls of the clamping shafts are rotatably connected to rotating rods. One end of the limiting component is fixedly connected to the top of the rotating rod, and a rotation limiting component is provided below the rotating rod to restrict its rotation. The rotation limiting component includes a convex rod frame, which is fixedly connected to the top of the base platform. A support plate is fixedly connected to the bottom of each rotating rod. One side of the support plate is attached to one side of the convex rod frame. A torsion spring is fixedly connected to one side of the support plate. The end of the torsion spring away from the support plate is fixedly connected to the outer wall of the storage platform.

2. The high-precision planer for furniture production according to claim 1, characterized in that: The base platform has a bottom groove, and the bottom of the storage platform is slidably connected to the surface of the bottom groove. A feeding platform is fixedly installed on the top of the base platform. A scraper is fixedly connected to one side of the lifting plate. The scraper is located above the feeding platform, and the bottom of the scraper is flush with the bottom of the spiral planer.

3. The high-precision planer for furniture production according to claim 2, characterized in that: The gear assembly includes two guide rod frames, which are fixedly connected to both sides of the storage platform. A rack plate is slidably connected to the slide rod of the guide rod frame. Gear 2 is symmetrically fixedly connected to the outer wall of the rotating shaft 3. Gear 2 can mesh with the teeth of the rack plate.

4. The high-precision planer for furniture production according to claim 3, characterized in that: One side of the rack plate is fixedly connected to a moving block and a fixing component. Both sides of the storage platform are fixedly connected to an outer protective shell. The surface of the outer protective shell is provided with a limit groove. The moving block and the limit groove are slidably connected and mutually adapted. One side of the electric slider is fixedly connected to a telescopic rod. One end of the telescopic rod is fixedly connected to a push ball. A return spring is fixedly connected between the rack plate and the side of the guide rod frame.

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