A wood processing device and its processing method

Abstract

The present invention relates to the technical field of wood processing, and specifically to a wood processing device and its processing method, including a processing base and a polishing processing system. The polishing processing system includes a driven mechanism and a polishing processing wheel. Above the polishing processing wheel, there is a wood fixing mechanism. The driven mechanism includes a bottom sliding table and a connecting arm. On the polishing processing wheel, there is a polishing support arm, and at the port of the polishing support arm, there is a sandpaper. In the present invention, the wood is directly fixed on the wood fixing mechanism and will rotate as the wood fixing mechanism rotates. Then, after starting the driven mechanism, the wood is polished by the sandpaper on the polishing processing wheel, realizing horizontal and circumferential polishing of the wood. There is no need to hold the sandpaper by hand to polish the wood, which not only improves the polishing accuracy but also enhances the safety factor of the staff.

Description

Technical Field

[0001] The present invention relates to a wood processing device, in particular to a wood processing device and a processing method thereof, belonging to the technical field of wood processing. Background Art

[0002] In the circular economy, wood, as a natural, renewable, reusable and biodegradable material, has significant advantages. It does not require a large amount of input energy to produce. Trees grow by sunlight, and renewable biomass can be used to power manufacturing.

[0003] As a lighter material, wood can reduce transportation emissions. In addition, large pieces of wood can be a more sustainable alternative to steel and concrete in buildings, with safety, fire resistance and considerable strength.

[0004] When polishing cylindrical wood, the traditional method is to clamp the wood on a machine tool, drive the wood to rotate by the machine tool, and then wrap different sandpapers by hand on the outer side of the wood to polish the wood. Therefore, a lot of time is wasted in changing different sandpapers. Moreover, on the one hand, the quality of polishing will decline due to uneven force by the hand-held method. On the other hand, when holding the wood by hand, once the force is too large, it will drive the staff to rotate, posing a great safety hazard.

[0005] Therefore, it is urgent to improve the wood processing device to solve the above existing problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a wood processing device and a processing method thereof, which directly fix the wood on a wood fixing mechanism and rotate with the rotation of the wood fixing mechanism. Then, after starting the driven mechanism, the wood is polished by the sandpaper on the polishing processing wheel, realizing horizontal and circumferential polishing of the wood, without the need to hold the sandpaper by hand to polish the wood, which not only improves the polishing accuracy but also enhances the safety factor of the staff.

[0007] To achieve the above purpose, the main technical solutions adopted by the present invention include:

[0008] A wood processing device includes a processing base and a polishing processing system slidably arranged on the processing base. The polishing processing system includes a driven mechanism and a polishing processing wheel rotatably arranged on the driven mechanism. Above the polishing processing wheel, a wood fixing mechanism is rotatably arranged. The wood fixing mechanism includes a wood rotation motor and a wood fastening telescopic rod. A wood is fixedly arranged between the wood rotation motor and the wood fastening telescopic rod;

[0009] The driven mechanism includes a bottom sliding table and a connecting arm connected by a hydraulic lifting rod. A processing wheel support arm is connected to the connecting arm, and the polishing processing wheel is rotatably arranged on the processing wheel support arm;

[0010] A number of uniformly distributed grinding support arms are arranged on the polishing processing wheel. A sandpaper fixing plate is fixedly arranged at the port of the grinding support arm. A sandpaper groove is formed in the sandpaper fixing plate, and a sandpaper is fixedly arranged inside the sandpaper groove. The sandpaper abuts against the wood;

[0011] A compression braking chamber is fixedly arranged on the polishing processing wheel between each group of the grinding support arms. Compression sliders are slidably arranged on both sides of the compression braking chamber. One end of the compression slider is slidably arranged inside the compression braking chamber, and the other end of the compression slider abuts against the grinding support arm through a compression spring. A compression bolt is connected to the port of the compression braking chamber by a thread. The compression bolt is used to squeeze the compression slider through air.

[0012] Preferably, a processing wheel assembly hole is formed inside the polishing processing wheel. The processing wheel assembly hole is rotatably arranged on the processing wheel support arm. A processing wheel bearing is fixedly arranged between the processing wheel support arm and the processing wheel assembly hole;

[0013] The driven mechanism includes the bottom sliding table and a lifting table. The hydraulic lifting rod is arranged between the bottom sliding table and the lifting table. The hydraulic lifting rod is fixedly arranged on the bottom sliding table. The output end of the hydraulic lifting rod is fixedly connected to the lifting table. The connecting arm is fixedly arranged on the upper side surface of the lifting table.

[0014] Preferably, a driving groove is formed in the middle of the processing base. A driving mechanism is fixedly arranged inside the driving groove. The driving mechanism includes a driving motor and a driving lead screw fixedly arranged on the driving motor. A thread hole corresponding to the driving lead screw is formed on the bottom sliding table. The driving lead screw is connected to the thread hole by a thread. The driving lead screw is used to push the bottom sliding table;

[0015] A number of guide rods are fixedly arranged inside the driving groove. Guide holes corresponding to the guide rods are formed on the bottom sliding table. The guide rods are slidably arranged inside the guide holes;

[0016] A driving motor fixing plate is fixedly arranged at one end of the driving groove. The driving motor is fixedly arranged on the driving motor fixing plate, and the guide rods are fixedly arranged on the driving motor fixing plate.

[0017] Preferably, a plurality of fixing mechanism support frames are fixedly arranged on the upper side surface of the processing base, the wood fixing mechanism is fixedly arranged on the fixing mechanism support frames, an extrusion bearing is arranged at the output end of the wood fastening telescopic rod, one end of the wood abuts against the extrusion bearing, and the other end of the wood abuts against the output end of the wood rotating motor, and the wood rotating motor is used for extruding the wood.

[0018] Preferably, one end of the processing wheel support arm far away from the driven mechanism is connected with a dust removal support arm, a vertical dust removal air pump is fixedly arranged on the dust removal support arm, an ash collection hopper is connected to the input end of the vertical dust removal air pump, and the ash collection hopper is arranged directly below the wood;

[0019] The output end of the vertical dust removal air pump is connected with a vertical exhaust nozzle, the vertical exhaust nozzle extends into the driving groove, and the ash collection hopper is communicated with the inside of the vertical dust removal air pump.

[0020] Preferably, an ash collection grid is fixedly arranged inside the ash collection hopper, one end of the ash collection grid is fixedly provided with an ash collection grid chuck, and the ash collection grid chuck is clamped on the ash collection hopper.

[0021] Preferably, an ash collection box placement groove and a transverse air pump placement groove are formed in the middle of the processing base;

[0022] A transverse dust removal air pump is fixedly arranged inside the transverse air pump placement groove, the output end of the transverse dust removal air pump is connected with a transverse exhaust nozzle, and the transverse exhaust nozzle is arranged below the polishing processing wheel.

[0023] Preferably, an ash collection box is fixedly arranged inside the ash collection box placement groove, the port of the ash collection box corresponds to the transverse air pump placement groove, an exhaust hole corresponding to the ash collection box placement groove is formed in one side of the processing base, an ash collection net is fixedly arranged at one end of the ash collection box, and the ash collection net corresponds to the exhaust hole;

[0024] An ash collection box handle is fixedly arranged at the upper end of the ash collection box.

[0025] Preferably, the sandpaper penetrates through the inside of the sandpaper groove, a sandpaper fastening bolt is fixedly arranged on the sandpaper fixing plate, and the sandpaper fastening bolt penetrates through the sandpaper fixing plate and abuts against the sandpaper;

[0026] An electric control box support arm is fixedly arranged on the fixing mechanism support frame, an electric control box is fixedly arranged on one of the electric control box support arms, and a plurality of wood placement seats are fixedly arranged on the upper side surface of the processing base.

[0027] A processing method of a wood processing device includes the following steps:

[0028] Step 1: Sandpaper installation. Cut appropriate lengths of sandpapers of different models and thread them through the sandpaper grooves of the sandpaper fixing plate respectively. Fix the sandpapers with sandpaper fastening bolts, and adjust the distance between the polishing support arms with compression bolts.

[0029] Step 2: Wood fixation. Fix one end of the wood at the middle position of the wood rotating motor of the wood fixing mechanism, and then start the wood fastening telescopic rod. Clamp the other end of the wood with the extrusion bearing on the wood fastening telescopic rod.

[0030] Step 3: Horizontal polishing. Start the hydraulic lifting rod on the driven mechanism to lift the polishing and processing wheel upward until it abuts against the wood, and then start the driving motor on the driving mechanism. After the driving motor starts, the sandpaper polishes the wood horizontally.

[0031] Step 4: Circumferential polishing. While performing horizontal polishing, start the wood rotating motor on the wood fixing mechanism to drive the wood to rotate, and perform circumferential polishing on the wood while it is rotating.

[0032] The present invention has at least the following beneficial effects:

[0033] 1. Lift the lifting table to a certain height through the hydraulic lifting rod on the bottom sliding table until the sandpaper abuts against the bottom side of the wood. This not only facilitates the polishing of the wood but also ensures uniform stress on the bottom side of the wood. The sandpaper fixing plate is fixedly provided with sandpaper fastening bolts that penetrate the sandpaper fixing plate and abut against the sandpaper. The sandpaper is fixed inside the sandpaper groove through the sandpaper fastening bolts, improving the stability of the sandpaper. The movement of the driven mechanism can directly drive the polishing and processing wheel to move horizontally, with a simple structure and improved polishing efficiency.

[0034] 2. The inside of the polishing and processing wheel is provided with a processing wheel assembly hole, which is rotatably arranged on the processing wheel support arm. A processing wheel bearing is fixedly provided between the processing wheel support arm and the processing wheel assembly hole. Polish the wood with another sandpaper by rotating the polishing support arm on the polishing and processing wheel. Therefore, only the polishing and processing wheel needs to be rotated, and there is no need to frequently replace the sandpaper, improving the polishing efficiency and safety.

[0035] 3. Push the compression bolt into the compression brake chamber by rotating the compression bolt on the compression brake chamber. The compression bolt compresses the air inside the compression brake chamber. After the air is compressed, it pushes the compression slider on the compression brake chamber to move outward. Therefore, the tension of the polishing support arm can be increased, and it can be applied to woods with different diameters. At the same time, the compressed air, the polishing support arm, and the compression spring can play a certain buffering role, and the wood will not be damaged during the operation of the wood, improving the quality of wood polishing.

[0036] 4. Vertical dust removal: The vertical dust removal air pump is fixedly installed on the driven mechanism, so it can move along with the movement of the driven mechanism and can clean the dust generated by grinding at any time. The dust is collected by the dust collecting hopper on the vertical dust removal air pump. After the dust is collected, the gas is blown into the inside of the drive groove through the vertical exhaust nozzle, which can clean the drive mechanism in the drive groove; Horizontal dust removal: The outer side of the sandpaper is cleaned by the horizontal dust removal air pump, which is convenient for the next grinding. The dust enters the inside of the dust collecting box. After the gas enters the inside of the dust collecting box, the dust in the air is collected by the dust collecting box, achieving the purpose of horizontal dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0038] Figure 1 is a three-dimensional view of the present invention Figure 1 ;

[0039] Figure 2 is a structural diagram of the polishing processing system of the present invention;

[0040] Figure 3 is a structural diagram of the polishing processing wheel of the present invention;

[0041] Figure 4 is a partial sectional view of the present invention;

[0042] Figure 5 is a structural diagram of the driven mechanism of the present invention;

[0043] Figure 6 is a partial structure of the present invention Figure 1 ;

[0044] Figure 7 is a partial structure of the present invention Figure 2 ;

[0045] Figure 8 is a partial structure of the present invention Figure 3 ;

[0046] Figure 9 is a three-dimensional view of the present invention Figure 2 .

[0047] In the figure, 1 is the processing base; 101 is the drive groove; 102 is the dust collection box placement groove; 103 is the exhaust hole; 105 is the horizontal air pump placement groove; 200 is the polishing processing system; 2 is the driven mechanism; 201 is the bottom sliding table; 202 is the lifting table; 203 is the processing wheel support arm; 204 is the connecting arm; 205 is the hydraulic lifting rod; 206 is the threaded hole; 207 is the guiding hole; 208 is the processing wheel bearing; 209 is the dust removal support arm; 3 is the polishing processing wheel; 301 is the grinding support arm; 302 is the compression braking chamber; 303 is the sandpaper fixing plate; 304 is the sandpaper groove; 305 is the sandpaper fastening bolt; 306 is the sandpaper; 307 is the extrusion spring; 308 is the compression bolt; 309 is the compression slider; 310 is the processing wheel assembly hole; 4 is the vertical dust removal air pump; 401 is the dust collection hopper; 402 is the vertical exhaust nozzle; 403 is the dust collection grille; 404 is the dust collection grille chuck; 5 is the drive mechanism; 501 is the drive motor; 502 is the drive lead screw; 503 is the guiding rod; 504 is the drive motor fixing plate; 6 is the wood fixing mechanism; 601 is the wood rotation motor; 602 is the wood fastening telescopic rod; 603 is the extrusion bearing; 7 is the dust collection box; 701 is the dust collection net; 702 is the dust collection box handle; 8 is the horizontal dust removal air pump; 801 is the horizontal exhaust nozzle; 9 is the fixing mechanism support frame; 901 is the electric control box support arm; 10 is the electric control box; 11 is the wood; 12 is the wood placement seat. Detailed implementation manners

[0048] The following will be combined with the drawings and embodiments to detail the implementation manners of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly.

[0049] As Figures 1-9 shown, the wood processing device provided in this embodiment includes a processing base 1 and a polishing processing system 200 slidably arranged on the processing base 1. The polishing processing system 200 includes a driven mechanism 2 and a polishing processing wheel 3 rotatably arranged on the driven mechanism 2. Above the polishing processing wheel 3, a wood fixing mechanism 6 is rotatably arranged. The wood fixing mechanism 6 includes a wood rotation motor 601 and a wood fastening telescopic rod 602. A wood 11 is fixedly arranged between the wood rotation motor 601 and the wood fastening telescopic rod 602;

[0050] When polishing a cylindrical wood, the traditional method is to clamp the wood on a machine tool, drive the wood to rotate through the machine tool, and then replace different sandpapers and wrap them by hand on the outer side of the wood to polish the wood. Therefore, a lot of time will be wasted in replacing different sandpapers. Moreover, on the one hand, the hand-held method will cause the polishing quality to decline due to uneven force, and on the other hand, when holding the wood by hand, once the force is too large, it will drive the staff to rotate, posing a greater safety hazard;

[0051] In the present invention, the wood 11 is directly fixed on the wood fixing mechanism 6 and rotates with the wood fixing mechanism 6. Then, the sandpaper 306 on the polishing and processing wheel 3 is used to polish the wood 11, eliminating the need for manual polishing, which not only improves the polishing accuracy but also enhances the safety factor of the staff;

[0052] The driven mechanism 2 includes a bottom sliding table 201 and a connecting arm 204 connected by a hydraulic lifting rod 205. A processing wheel support arm 203 is connected to the connecting arm 204. The polishing and processing wheel 3 is rotatably arranged on the processing wheel support arm 203. The polishing and processing wheel 3 rotates on the driven mechanism 2. The movement of the driven mechanism 2 can directly drive the polishing and processing wheel 3 to move in the horizontal direction, with a simple structure and improved polishing efficiency;

[0053] During the polishing process, there is no need to frequently replace the sandpaper 306. A number of evenly distributed polishing support arms 301 are provided on the polishing and processing wheel 3. A sandpaper fixing plate 303 is fixedly arranged at the port of the polishing support arm 301. A sandpaper groove 304 is formed in the sandpaper fixing plate 303. The sandpaper 306 is fixedly arranged inside the sandpaper groove 304. The sandpaper 306 abuts against the wood 11. Multiple polishing support arms 301 are provided on the polishing and processing wheel 3, and a sandpaper 306 of a certain model can be fixed on each polishing support arm 301. Therefore, the scope of use and flexibility can be improved. When the driven mechanism 2 is lifted upward, the sandpaper 306 on the polishing and processing wheel 3 abuts against the wood 11, and the wood 11 can be polished;

[0054] After the wood 11 is fixed, the driven mechanism 2 includes a bottom sliding table 201 and a lifting table 202. A hydraulic lifting rod 205 is arranged between the bottom sliding table 201 and the lifting table 202. The hydraulic lifting rod 205 is fixedly arranged on the bottom sliding table 201, and the output end of the hydraulic lifting rod 205 is fixedly connected to the lifting table 202. A connecting arm 204 is fixedly arranged on the upper side surface of the lifting table 202. The lifting table 202 is lifted to a certain height by the hydraulic lifting rod 205 on the bottom sliding table 201 until the sandpaper 306 abuts against the bottom side surface of the wood 11, which is convenient for grinding the wood 11 and can ensure uniform force on the bottom side surface of the wood 11. The sandpaper 306 penetrates inside the sandpaper groove 304. A sandpaper fastening bolt 305 is fixedly arranged on the sandpaper fixing plate 303. The sandpaper fastening bolt 305 penetrates through the sandpaper fixing plate 303 and abuts against the sandpaper 306. The sandpaper 306 is fixed inside the sandpaper groove 304 by the sandpaper fastening bolt 305 to improve the stability of the sandpaper 306. An electric control box support arm 901 is fixedly arranged on the fixing mechanism support frame 9. An electric control box 10 is fixedly arranged on one of the electric control box support arms 901. The device is operated through the electric control box 10 to improve the convenience of use. A plurality of wood placement seats 12 are fixedly arranged on the upper side surface of the processing base 1, which can be used to place spare wood 11 or processed wood 11;

[0055] After one type of sandpaper 306 finishes grinding, a processing wheel assembly hole 310 is formed inside the polishing processing wheel 3. The processing wheel assembly hole 310 is rotatably arranged on the processing wheel support arm 203. A processing wheel bearing 208 is fixedly arranged between the processing wheel support arm 203 and the processing wheel assembly hole 310. The wood 11 is ground with another type of sandpaper 306 by rotating the grinding support arm 301 on the polishing processing wheel 3. Therefore, only the polishing processing wheel 3 needs to be rotated, and there is no need to frequently replace the sandpaper 306, which improves the grinding efficiency and safety;

[0056] In order to be applicable to woods 11 with different diameters and to avoid damage to the woods 11 caused by the over-hard sandpaper 306, the present invention can adjust the tension of the polishing support arms 301 accordingly. Between each group of polishing support arms 301, a compression braking chamber 302 is fixedly arranged on the polishing processing wheel 3. Compression sliders 309 are slidably arranged on both sides of the compression braking chamber 302. One end of each compression slider 309 is slidably arranged inside the compression braking chamber 302, and the other end of each compression slider 309 abuts against the polishing support arm 301 through an extrusion spring 307. A compression bolt 308 is threadedly connected to the port of the compression braking chamber 302. The compression bolt 308 is used to compress the compression slider 309 through air. By rotating the compression bolt 308 on the compression braking chamber 302 to push the compression bolt 308 into the interior of the compression braking chamber 302, the compression bolt 308 compresses the air inside the compression braking chamber 302. After the air is compressed, it pushes the compression slider 309 on the compression braking chamber 302 to move outwards. Therefore, the tension of the polishing support arms 301 can be increased, making it applicable to woods 11 with different diameters. At the same time, the compressed air, the polishing support arms 301 and the extrusion spring 307 can play a certain buffering role, and during the operation of the woods 11, the woods 11 will not be damaged, improving the quality of the polishing of the woods 11;

[0057] On the upper side of the processing base 1, a number of fixing mechanism support frames 9 are fixedly arranged. The wood fixing mechanism 6 is fixedly arranged on the fixing mechanism support frames 9. An extrusion bearing 603 is arranged at the output end of the wood fastening telescopic rod 602. One end of the wood 11 abuts against the extrusion bearing 603, and the other end of the wood 11 abuts against the output end of the wood rotating motor 601. The wood rotating motor 601 is used to extrude the wood 11. The fixing mechanism support frames 9 are fixed on the processing base 1. The wood rotating motor 601 and the wood fastening telescopic rod 602 are both fixed on the fixing mechanism support frames 9. While clamping the wood 11 through the wood rotating motor 601 and the wood fastening telescopic rod 602, the wood 11 can also be rotated, which is convenient to operate and improves the polishing efficiency;

[0058] Further, as Figure 1 、 Figure 2 and Figure 6As shown in the figure, a driving groove 101 is formed in the middle of the processing base 1. A driving mechanism 5 is fixedly arranged inside the driving groove 101. The driving mechanism 5 includes a driving motor 501 and a driving lead screw 502 fixedly arranged on the driving motor 501. A threaded hole 206 corresponding to the driving lead screw 502 is formed in the bottom sliding table 201. The driving lead screw 502 is in threaded connection with the threaded hole 206. The driving lead screw 502 is used to push the bottom sliding table 201. A driving mechanism 5 is fixedly arranged inside the driving groove 101. After the driving motor 501 on the driving mechanism 5 is started, it drives the driving lead screw 502 to rotate. When the driving lead screw 502 rotates, it drives the bottom sliding table 201 on the driven mechanism 2 to move horizontally. Therefore, the horizontal grinding of the wood 11 can be carried out through the movement of the polishing and processing wheel 3 on the driven mechanism 2;

[0059] A number of guide rods 503 are fixedly arranged inside the driving groove 101. Guide holes 207 corresponding to the guide rods 503 are formed in the bottom sliding table 201. The guide rods 503 are slidably arranged inside the guide holes 207. While the bottom sliding table 201 is moving, a guide rod 503 is fixedly arranged inside the driving groove 101. The guide rod 503 is slidably arranged inside the guide hole 207. Therefore, the guide rod 503 plays a certain guiding role in the bottom sliding table 201, improving the stability of the movement of the polishing and processing system 200;

[0060] One end of the driving groove 101 is fixedly provided with a driving motor fixing plate 504. The driving motor 501 is fixedly arranged on the driving motor fixing plate 504, and the guide rod 503 is fixedly arranged on the driving motor fixing plate 504. The driving motor 501 is fixedly arranged inside the driving groove 101 through the driving motor fixing plate 504, improving the stability of the driving motor 501.

[0061] Furthermore, as Figure 2 and Figure 5 shown, a large amount of dust will be generated during the grinding process. The large amount of dust will pollute the surrounding air and pose a certain threat to the staff. Therefore, a vertical dust removal mechanism and a horizontal dust removal mechanism are arranged on this device. One end of the processing wheel support arm 203 far away from the driven mechanism 2 is connected with a dust removal support arm 209. A vertical dust removal air pump 4 is fixedly arranged on the dust removal support arm 209. The input end of the vertical dust removal air pump 4 is connected with a dust collection hopper 401. The dust collection hopper 401 is arranged directly below the wood 11;

[0062] Vertical dust removal: A vertical dust removal air pump 4 is provided at the bottom of the wood 11. The vertical dust removal air pump 4 is fixedly arranged on the driven mechanism 2, so it can move along with the movement of the driven mechanism 2 and can clean the dust generated by grinding at any time. The output end of the vertical dust removal air pump 4 is connected with a vertical exhaust nozzle 402. The vertical exhaust nozzle 402 extends into the driving groove 101. The dust collection hopper 401 is communicated with the inside of the vertical dust removal air pump 4. After starting the vertical dust removal air pump 4, the dust is collected through the dust collection hopper 401 on the vertical dust removal air pump 4. After collecting the dust, the gas is blown into the driving groove 101 through the vertical exhaust nozzle 402, which can clean the driving mechanism 5 in the driving groove 101. A dust collection grille 403 is fixedly arranged inside the dust collection hopper 401. One end of the dust collection grille 403 is fixedly provided with a dust collection grille chuck 404. The dust collection grille chuck 404 is clamped on the dust collection hopper 401. The dust collection grille 403 is arranged inside the dust collection hopper 401. The dust collection grille 403 can filter the air, facilitating the collection of chips and dust generated by grinding, and at the same time facilitating the cleaning of the dust on the dust collection grille 403;

[0063] Horizontal dust removal, as Figure 4 , Figure 7 and Figure 9 shown, a dust collection box placement groove 102 and a horizontal air pump placement groove 105 are provided in the middle of the processing base 1. When the sandpaper 306 grinds the wood 11, a large amount of chips and dust adhere to the sandpaper 306. When the sandpaper 306 rotates to the upper part of the driving groove 101, a horizontal dust removal air pump 8 is fixedly arranged inside the horizontal air pump placement groove 105. The output end of the horizontal dust removal air pump 8 is connected with a horizontal exhaust nozzle 801. The horizontal exhaust nozzle 801 is arranged below the polishing and processing wheel 3. The outer side of the sandpaper 306 is cleaned by the horizontal dust removal air pump 8, facilitating the next grinding, and then enters the driving groove 101, and then enters the inside of the horizontal air pump placement groove 105 through the driving groove 101. A dust collection box 7 is fixedly arranged inside the dust collection box placement groove 102. The port of the dust collection box 7 corresponds to the horizontal air pump placement groove 105. An exhaust hole 103 corresponding to the dust collection box placement groove 102 is provided on one side of the processing base 1. A dust collection net 701 is fixedly arranged at one end of the dust collection box 7. The dust collection net 701 corresponds to the exhaust hole 103. A dust collection box 7 is fixedly arranged inside the dust collection box placement groove 102. The dust enters the inside of the dust collection box 7. After the gas enters the inside of the dust collection box 7, it is discharged to the outside of the processing base 1 through the dust collection net 701 and the exhaust hole 103 on the processing base 1 in sequence, and the dust in the air is collected through the dust collection box 7 to achieve the purpose of horizontal dust cleaning. A dust collection box handle 702 is fixedly arranged at the upper end of the dust collection box 7. The dust collection box 7 can be conveniently transferred through the dust collection box handle 702, facilitating the cleaning of the dust collection box 7.

[0064] AsFigures 1-9 As shown in the figure, the processing method of the wood processing device provided in this embodiment includes the following steps:

[0065] Step 1: Sandpaper installation. Cut appropriate lengths of sandpapers 306 of different models and respectively pass them through the sandpaper grooves 304 of the sandpaper fixing plate 303. Fix the sandpapers 306 with the sandpaper fastening bolts 305, and adjust the distance between the polishing support arms 301 with the compression bolts 308;

[0066] Step 2: Wood fixation. Fix one end of the wood 11 at the middle position of the wood rotating motor 601 of the wood fixing mechanism 6, and then start the wood fastening telescopic rod 602. Clamp the other end of the wood 11 with the extrusion bearing 603 on the wood fastening telescopic rod 602;

[0067] Step 3: Horizontal polishing. Start the hydraulic lifting rod 205 on the driven mechanism 2 to lift the polishing wheel 3 upward and make it contact with the wood 11. Then start the driving motor 501 on the driving mechanism 5. After the driving motor 501 starts, the sandpaper 306 polishes the wood 11 horizontally;

[0068] Step 4: Circumferential polishing. While performing horizontal polishing, start the wood rotating motor 601 on the wood fixing mechanism 6 to drive the wood 11 to rotate, and perform circumferential polishing on the wood 11 while the wood 11 is rotating.

[0069] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effect.

[0070] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent in such commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the element.

[0071] The foregoing description has shown and described several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in the relevant field. Any alterations and changes made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A wood processing device, comprising a processing base (1) and a polishing and processing system (200) slidably arranged on the processing base (1), characterized in that, The polishing processing system (200) includes a driven mechanism (2) and a polishing processing wheel (3) rotatably arranged on the driven mechanism (2). Above the polishing processing wheel (3), a wood fixing mechanism (6) is rotatably arranged. The wood fixing mechanism (6) includes a wood rotating motor (601) and a wood fastening telescopic rod (602). A wood (11) is fixedly arranged between the wood rotating motor (601) and the wood fastening telescopic rod (602). The driven mechanism (2) includes a bottom sliding table (201) and a connecting arm (204) connected by a hydraulic lifting rod (205). A processing wheel support arm (203) is connected to the connecting arm (204). The polishing processing wheel (3) is rotatably arranged on the processing wheel support arm (203). A number of uniformly distributed grinding support arms (301) are arranged on the polishing processing wheel (3). A sandpaper fixing plate (303) is fixedly arranged at the port of the grinding support arm (301). A sandpaper groove (304) is formed on the sandpaper fixing plate (303). A sandpaper (306) is fixedly arranged inside the sandpaper groove (304). The sandpaper (306) abuts against the wood (11). A compression braking chamber (302) is fixedly arranged on the polishing processing wheel (3) between each group of the grinding support arms (301). Compression sliders (309) are slidably arranged on both sides of the compression braking chamber (302). One end of the compression slider (309) is slidably arranged inside the compression braking chamber (302), and the other end of the compression slider (309) abuts against the grinding support arm (301) through a compression spring (307). A compression bolt (308) is connected to the port of the compression braking chamber (302) by a thread. The compression bolt (308) is used to squeeze the compression slider (309) through air. A driving groove (101) is formed in the middle of the processing base (1). A driving mechanism (5) is fixedly arranged inside the driving groove (101). The driving mechanism (5) includes a driving motor (501) and a driving lead screw (502) fixedly arranged on the driving motor (501). A threaded hole (206) corresponding to the driving lead screw (502) is formed on the bottom sliding table (201). The driving lead screw (502) is connected to the threaded hole (206) by a thread. The driving lead screw (502) is used to push the bottom sliding table (201). A number of fixing mechanism support frames (9) are fixedly arranged on the upper side surface of the processing base (1). The wood fixing mechanism (6) is fixedly arranged on the fixing mechanism support frames (9). An extrusion bearing (603) is arranged at the output end of the wood fastening telescopic rod (602). One end of the wood (11) abuts against the extrusion bearing (603), and the other end of the wood (11) abuts against the output end of the wood rotating motor (601). The wood rotating motor (601) is used to squeeze the wood (11). The abrasive paper (306) runs through the inside of the abrasive paper groove (304). An abrasive paper fastening bolt (305) is fixedly arranged on the abrasive paper fixing plate (303). The abrasive paper fastening bolt (305) runs through the abrasive paper fixing plate (303) and abuts against the abrasive paper (306); An electric control box support arm (901) is fixedly arranged on the fixing mechanism support frame (9). An electric control box (10) is fixedly arranged on one of the electric control box support arms (901). A plurality of wood placement seats (12) are fixedly arranged on the upper side surface of the processing base (1).

2. The wood processing device according to claim 1, wherein: A processing wheel assembly hole (310) is formed inside the polishing processing wheel (3). The processing wheel assembly hole (310) is rotatably arranged on the processing wheel support arm (203). A processing wheel bearing (208) is fixedly arranged between the processing wheel support arm (203) and the processing wheel assembly hole (310); The driven mechanism (2) includes the bottom sliding table (201) and the lifting table (202). The hydraulic lifting rod (205) is arranged between the bottom sliding table (201) and the lifting table (202). The hydraulic lifting rod (205) is fixedly arranged on the bottom sliding table (201). The output end of the hydraulic lifting rod (205) is fixedly connected to the lifting table (202). The connecting arm (204) is fixedly arranged on the upper side surface of the lifting table (202).

3. A wood processing device according to claim 1, characterized in that: A plurality of guide rods (503) are fixedly arranged inside the driving groove (101). Guide holes (207) corresponding to the guide rods (503) are formed on the bottom sliding table (201). The guide rods (503) are slidably arranged inside the guide holes (207); A driving motor fixing plate (504) is fixedly arranged at one end of the driving groove (101). The driving motor (501) is fixedly arranged on the driving motor fixing plate (504), and the guide rod (503) is fixedly arranged on the driving motor fixing plate (504).

4. A wood processing device according to claim 3, characterized in that: One end of the processing wheel support arm (203) far away from the driven mechanism (2) is connected with a dust removal support arm (209). A vertical dust removal air pump (4) is fixedly arranged on the dust removal support arm (209). The input end of the vertical dust removal air pump (4) is connected with a dust collection hopper (401). The dust collection hopper (401) is arranged directly below the wood (11); The output end of the vertical dust removal air pump (4) is connected with a vertical exhaust nozzle (402). The vertical exhaust nozzle (402) extends into the inside of the driving groove (101). The dust collection hopper (401) is communicated with the inside of the vertical dust removal air pump (4).

5. A wood processing device according to claim 4, characterized in that: A dust collection grille (403) is fixedly arranged inside the dust collection hopper (401). One end of the dust collection grille (403) is fixedly provided with a dust collection grille chuck (404). The dust collection grille chuck (404) is clamped on the dust collection hopper (401).

6. The wood processing device according to claim 3, characterized in that: A dust collection box placement groove (102) and a transverse air pump placement groove (105) are formed in the middle of the processing base (1); Inside the horizontal air pump placement groove (105), a horizontal dust removal air pump (8) is fixedly arranged. The output end of the horizontal dust removal air pump (8) is connected to a horizontal exhaust nozzle (801), and the horizontal exhaust nozzle (801) is arranged below the polishing and processing wheel (3).

7. A wood processing device according to claim 6, characterized in that: Inside the dust collection box placement groove (102), a dust collection box (7) is fixedly arranged. The port of the dust collection box (7) corresponds to the horizontal air pump placement groove (105). An exhaust hole (103) corresponding to the dust collection box placement groove (102) is formed on one side of the processing base (1). One end of the dust collection box (7) is fixedly provided with a dust collection net (701), and the dust collection net (701) corresponds to the exhaust hole (103); A dust collection box handle (702) is fixedly arranged on the upper end of the dust collection box (7).

8. A processing method of a wood processing device, characterized in that, The use of a wood processing device according to claim 1 includes the following steps: Step 1: Sandpaper installation. Cut appropriate lengths of sandpapers (306) of different models and respectively pass them through the sandpaper grooves (304) of the sandpaper fixing plate (303). Fix the sandpapers (306) through the sandpaper fastening bolts (305), and adjust the distance between the polishing support arms (301) through the compression bolts (308); Step 2: Wood fixation. Fix one end of the wood (11) at the middle position of the wood rotation motor (601) of the wood fixation mechanism (6), and then start the wood fastening telescopic rod (602). Clamp the other end of the wood (11) through the extrusion bearing (603) on the wood fastening telescopic rod (602); Step 3: Horizontal polishing. Start the hydraulic lifting rod (205) on the driven mechanism (2) to lift the polishing and processing wheel (3) upward to abut against the wood (11), and then start the drive motor (501) on the drive mechanism (5). After the drive motor (501) is started, the sandpaper (306) polishes the wood (11) horizontally; Step 4: Circumferential polishing. While horizontally polishing, start the wood rotation motor (601) on the wood fixation mechanism (6) to drive the wood (11) to rotate, and while the wood (11) is rotating, polish the wood (11) circumferentially.

Images