Disclosure of Invention
The technical problem is as follows: common polishing method adopts the manual work to polish, and the efficiency ratio of polishing is lower, and is consuming time longer, to the timber of two sides of will polishing, generally leans on the manpower to overturn, and is harder, polishes and can produce the saw-dust, and is not good to people's health, and resource utilization efficiency is not high simultaneously.
In order to solve the problems, the wood polishing device is designed in the embodiment, the wood polishing device comprises a device box body, a working cavity is arranged in the device box body, a clamping device is arranged in the working cavity and used for clamping a wood board and turning the wood board, the clamping device comprises a workbench fixedly connected to the lower side end face of the working cavity, a sixth hydraulic cylinder is fixedly connected to the left side end face of the workbench, a sixth hydraulic rod is slidably connected to the upper side end face of the sixth hydraulic cylinder, a first fixing block is fixedly connected to the upper side end face of the sixth hydraulic rod, an internal thread is fixedly connected in the first fixing block, an external thread is connected to the internal thread, the external thread is fixedly connected to a fourth transmission shaft, a rotating disc is fixedly connected to the left side end face of the fourth transmission shaft, and a first clamp is fixedly connected to the right side end face of the fourth transmission, the right side end face of the workbench is fixedly connected with a fifth hydraulic cylinder, the upper side end face of the fifth hydraulic cylinder is connected with a fifth hydraulic rod in a sliding manner, the upper side end face of the fifth hydraulic rod is fixedly connected with a second fixed block, the left side end face of the second fixed block is rotatably connected with a second transmission shaft extending leftwards, the left side end face of the second transmission shaft is fixedly connected with a second clamp, the upper side of the clamping device is provided with a polishing device for polishing a wood board, a tool box is arranged in the polishing device, a motion cavity is arranged in the upper side end wall of the equipment box body, a motion device is arranged in the motion cavity and used for controlling the polishing equipment to move, the motion device is fixedly connected to the tool box and can polish the wood board fixed on the clamping device by controlling the polishing device, and a third transmission cavity is arranged in the, the third transmission cavity is internally provided with a dust collecting device for removing sawdust dust, the dust collecting device is internally provided with a collecting box, the right side end wall of the collecting box is fixedly connected with a dust removing device, and the dust removing device is used for removing dust and collecting sawdust.
Preferably, the movement device comprises a movement cavity arranged in the end wall of the upper side of the equipment box body, a fourth sliding cavity is arranged in the end face of the rear side of the movement cavity, a fourth slide rod extending leftwards is fixedly connected to the end face of the right side of the fourth sliding cavity, a fourth slide block is slidably connected to the fourth slide rod, a fourth hydraulic cylinder is fixedly connected to the end face of the front side of the fourth slide block, a fourth hydraulic rod is slidably connected to the end face of the front side of the fourth hydraulic rod, the tool box is fixedly connected to the end face of the front side of the fourth hydraulic rod, a first sliding cavity is arranged in the end face of the left side of the movement cavity, a first slide rod extending forwards is fixedly connected to the end face of the rear side of the first sliding cavity, a first slide block is slidably connected to the first slide rod, a first hydraulic cylinder is fixedly connected to the end face of the right side of the first slide block, the tool box is fixedly connected with the right end face of the first hydraulic rod, a second sliding cavity is arranged in the front end face of the moving cavity, a second slide bar extending rightwards is fixedly connected to the left end face of the second slide cavity, a second slide block is connected to the second slide bar in a sliding manner, the rear end face of the second sliding block is fixedly connected with a second hydraulic cylinder, the rear end face of the second hydraulic cylinder is connected with a second hydraulic rod in a sliding way, the tool box is fixedly connected with the end face at the rear side of the second hydraulic rod, a third sliding cavity is arranged in the end face at the right side of the motion cavity, a third slide bar extending backwards is fixedly connected to the front end face of the third slide cavity, a third slide block is connected to the third slide bar in a sliding manner, the left side end face of the third sliding block is fixedly connected with a third hydraulic cylinder, the left side end face of the third hydraulic cylinder is connected with a third hydraulic rod in a sliding mode, and the left side end face of the third hydraulic rod is fixedly connected with the tool box.
Preferably, the polishing device comprises a tool box fixedly connected to the end face of the right side of the first hydraulic rod, a first transmission cavity is arranged in the tool box, a second motor base is fixedly connected to the inside of the end face of the upper side of the first transmission cavity, a second motor shaft extending downwards is rotatably connected to the end face of the lower side of the second motor base, the second motor shaft is in power connection with a second motor fixedly connected to the inside of the second motor base, a gear is fixedly connected to the second motor shaft, a first gear shaft extending downwards is rotatably connected to the end face of the upper side of the first transmission cavity, the first gear shaft is located on the left side of the second motor shaft, a first auxiliary gear is fixedly connected to the first gear shaft, the first auxiliary gear is in meshing connection with the gear, and a second gear shaft extending downwards is rotatably connected to the end face of the upper side of the first transmission cavity, the second gear shaft is positioned on the right side of the second motor shaft, a second auxiliary gear is fixedly connected to the second gear shaft, the second auxiliary gear is meshed with the gear, a first screw rod is fixedly connected to the first gear shaft, a first nut is rotatably connected to the first screw rod, a fixing plate is fixedly connected to the right end face of the first nut, a second screw rod is fixedly connected to the second gear shaft, a second nut is rotatably connected to the second screw rod, the fixing plate is fixedly connected to the left end face of the second nut, a third motor base is fixedly connected to the inside of the fixing plate, a third motor shaft extending downwards is rotatably connected to the lower end face of the third motor base, the third motor shaft is in power connection with a third motor fixedly connected to the inside of the third motor base, and a second belt wheel is fixedly connected to the third motor shaft, the end face of the lower side of the fixing plate is rotatably connected with a third transmission shaft extending downwards, a second auxiliary pulley is fixedly connected to the third transmission shaft, a second V-shaped belt is rotatably connected between the second auxiliary pulley and the second pulley, a grinding wheel is fixedly connected to the end face of the lower side of a third motor shaft, and the grinding wheel is fixedly connected to the end face of the lower side of the third transmission shaft.
Preferably, the dust collecting device comprises a third transmission cavity arranged in the left end wall of the equipment box body, the left end face of the third transmission cavity is fixedly connected with a first motor base, the right end face of the first motor base is rotatably connected with a first motor shaft extending rightwards, the first motor shaft is in power connection with a first motor fixedly connected in the first motor base, a first pulley is fixedly connected on the first motor shaft, the right end face of the first motor shaft is fixedly connected with a first fan, a pipeline is arranged in the right end wall of the equipment box body, two fixing rods are fixedly connected on the lower end face of the pipeline, a first transmission shaft extending rightwards is rotatably connected on the end face of the fixing rod on the left side, a second fan is fixedly connected on the first transmission shaft, a first auxiliary pulley is fixedly connected on the first transmission shaft, and a first V belt is in power connection between the first auxiliary pulley and the first auxiliary pulley, the collecting box is fixedly connected to the right end wall of the equipment box body, and a collecting cavity is arranged in the collecting box.
Preferably, the dust removing device comprises a water tank fixedly connected to the right end wall of the collecting box, a transmission box is fixedly connected to the upper end face of the water tank, a second transmission cavity is arranged in the transmission box, a fifth transmission shaft extending rightwards is rotatably connected to the left end face of the second transmission cavity, a third secondary pulley is fixedly connected to the fifth transmission shaft, the first V belt is in power connection between the third secondary pulley and the first pulley, a rotating wheel is fixedly connected to the right end face of the fifth transmission shaft, a connecting rod is rotatably connected to the right end face of the rotating wheel, a pin is rotatably connected between the connecting rod and the rotating wheel, a piston rod is rotatably connected to the left end face of the connecting rod, the pin is rotatably connected between the piston rod and the connecting rod, a piston is fixedly connected to the upper end face of the piston rod, and the piston is slidably connected in the piston box, the improved water tank is characterized in that a piston cavity is arranged in the piston box, a water inlet pipe is fixedly connected to the right side end face of the piston cavity, a first overflow valve is fixedly connected to the water inlet pipe, a water tank is fixedly connected to the lower side end face of the water inlet pipe, a water outlet pipe is fixedly connected to the upper side end face of the piston cavity, a second overflow valve is fixedly connected to the water outlet pipe, a sprayer is fixedly connected to the lower side end face of the water outlet pipe, a filter screen is fixedly connected to the right side end face of the collecting cavity, a water collecting cavity is arranged on the lower side of the filter screen, a connecting.
The invention has the beneficial effects that: the wood polishing equipment can automatically polish wood, can remove and recycle generated wood dust, the two grinding wheels move front and back, left and right under the control of the hydraulic cylinder, the control is more stable, meanwhile, the elevation of the grinding wheel is controlled by the motor, so that the wood with different thicknesses can be polished, when the wood board is turned over, the wood board is lifted up and then is fastened by the bearing and the screw thread, the wood board can be turned over more easily, for the generated sawdust dust, the dust is blown away from the wood by a fan and sucked into a collecting box, meanwhile, the piston is driven by a belt to move, the water is continuously watered from a water tank to the collecting box, the dust removing device is used for removing dust in sawdust, keeping the sawdust for recycling, recycling water by using the filter screen and reducing water, so that the dust removing device is more automatic to use and has higher use efficiency.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 6, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a wood polishing device, which is mainly applied to surface polishing of wood boards and treatment of wood chips, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to wood polishing equipment which comprises an equipment box body 01, wherein a working chamber 03 is arranged in the equipment box body 01, a clamping device 101 is arranged in the working chamber 03, the clamping device 101 is used for clamping a wood board and turning the wood board, the clamping device 101 comprises a workbench 02 fixedly connected to the lower side end face of the working chamber 03, the left side end face of the workbench 02 is fixedly connected with a sixth hydraulic cylinder 04, the upper side end face of the sixth hydraulic cylinder 04 is slidably connected with a sixth hydraulic rod 05, the upper side end face of the sixth hydraulic rod 05 is fixedly connected with a first fixing block 78, an internal thread 94 is fixedly connected in the first fixing block 78, the internal thread 94 is in threaded connection with an external thread 77, the external thread 77 is fixedly connected to a fourth transmission shaft 79, the left side end face of the fourth transmission shaft 79 is fixedly connected with a rotating disc 76, and the right side end face of the fourth transmission shaft 79 is, a fifth hydraulic cylinder 47 is fixedly connected to the right end face of the workbench 02, a fifth hydraulic rod 48 is slidably connected to the upper end face of the fifth hydraulic cylinder 47, a second fixed block 49 is fixedly connected to the upper end face of the fifth hydraulic rod 48, a second transmission shaft 50 extending leftward is rotatably connected to the left end face of the second fixed block 49, a second clamp 51 is fixedly connected to the left end face of the second transmission shaft 50, a polishing device 103 used for polishing a wood board is arranged on the upper side of the clamping device 101, a tool box 29 is arranged in the polishing device 103, a motion cavity 18 is arranged in the upper end wall of the equipment box body 01, a motion device 102 is arranged in the motion cavity 18, the motion device 102 is used for controlling the polishing equipment to move, the motion device 102 is fixedly connected to the tool box 29, and the motion device 102 can control the polishing device 103 to polish the wood board fixed on the clamping device 101, a third transmission cavity 08 is arranged in the left end wall of the equipment box body 01, a dust collecting device 104 used for removing sawdust dust is arranged in the third transmission cavity 08, a collecting box 37 is arranged in the dust collecting device 104, a dust removing device 105 is fixedly connected to the right end wall of the collecting box 37, and the dust removing device 105 is used for removing dust and collecting sawdust.
Beneficially, the moving device 102 includes a moving chamber 18 provided in an upper end wall of the equipment box 01, a fourth sliding chamber 52 is provided in a rear end face of the moving chamber 18, a fourth slide rod 53 extending leftward is fixedly connected to a right end face of the fourth sliding chamber 52, a fourth slider 54 is slidably connected to the fourth slide rod 53, a fourth hydraulic cylinder 55 is fixedly connected to a front end face of the fourth slider 54, a fourth hydraulic rod 56 is slidably connected to a front end face of the fourth hydraulic rod 56, the tool box 29 is fixedly connected to a front end face of the fourth hydraulic rod 56, a first sliding chamber 14 is provided in a left end face of the moving chamber 18, a first slide rod 16 extending frontward is fixedly connected to a rear end face of the first sliding chamber 14, a first slider 15 is slidably connected to the first slide rod 16, and a first hydraulic cylinder 17 is fixedly connected to a right end face of the first slider 15, the right end face of the first hydraulic cylinder 17 is slidably connected with a first hydraulic rod 19, the right end face of the first hydraulic rod 19 is fixedly connected with the tool box 29, the front end face of the motion cavity 18 is internally provided with a second sliding cavity 58, the left end face of the second sliding cavity 58 is fixedly connected with a second sliding rod 57 extending rightwards, the second sliding rod 57 is slidably connected with a second sliding block 60, the rear end face of the second sliding block 60 is fixedly connected with a second hydraulic cylinder 59, the rear end face of the second hydraulic cylinder 59 is slidably connected with a second hydraulic rod 61, the rear end face of the second hydraulic rod 61 is fixedly connected with the tool box 29, the right end face of the motion cavity 18 is internally provided with a third sliding cavity 34, the front end face of the third sliding cavity 34 is fixedly connected with a third sliding rod 33 extending backwards, the third sliding block 32 is slidably connected with the third sliding rod 33, the left end face of the third sliding block 32 is fixedly connected with a third hydraulic cylinder 31, the left end face of the third hydraulic cylinder 31 is connected with a third hydraulic rod 30 in a sliding mode, and the left end face of the third hydraulic rod 30 is fixedly connected with the tool box 29.
Advantageously, the grinding device 103 comprises the tool box 29 fixedly connected to the right side end face of the first hydraulic rod 19, a first transmission cavity 21 is arranged in the tool box 29, a second motor base 26 is fixedly connected to the inside of the upper side end face of the first transmission cavity 21, a second motor shaft 24 extending downward is rotatably connected to the lower side end face of the second motor base 26, the second motor shaft 24 is in power connection with a second motor 25 fixedly connected to the inside of the second motor base 26, a gear 23 is fixedly connected to the second motor shaft 24, a first gear shaft 22 extending downward is rotatably connected to the upper side end face of the first transmission cavity 21, the first gear shaft 22 is located on the left side of the second motor shaft 24, a first pinion 20 is fixedly connected to the first gear shaft 22, the first pinion 20 is in meshing connection with the gear 23, and a second pinion shaft 28 extending downward is rotatably connected to the upper side end face of the first transmission cavity 21, the second gear shaft 28 is located at the right side of the second motor shaft 24, a second pinion 27 is fixedly connected to the second gear shaft 28, the second pinion 27 is engaged with the gear 23, a first lead screw 66 is fixedly connected to the first gear shaft 22, a first nut 67 is rotatably connected to the first lead screw 66, a fixing plate 68 is fixedly connected to the right end face of the first nut 67, a second lead screw 69 is fixedly connected to the second gear shaft 28, a second nut 70 is rotatably connected to the second lead screw 69, a fixing plate 68 is fixedly connected to the left end face of the second nut 70, a third motor base 65 is fixedly connected to the fixing plate 68, a downwardly extending third motor shaft 63 is rotatably connected to the lower end face of the third motor base 65, and a third motor 64 is fixedly connected to the third motor base 65, fixedly connected with second band pulley 75 on the third motor shaft 63, the downside terminal surface of fixed plate 68 rotates and is connected with downwardly extending's third transmission shaft 72, fixedly connected with second band pulley 71 on the third transmission shaft 72, second band pulley 71 with rotate between the second band pulley 75 and be connected with second V area 74, third motor shaft 63 downside terminal surface fixedly connected with emery wheel 62, third transmission shaft 72 downside terminal surface fixedly connected with emery wheel 62.
Advantageously, the dust collecting device 104 comprises a third transmission cavity 08 arranged in the left end wall of the equipment box 01, the left end face of the third transmission cavity 08 is fixedly connected with a first motor base 10, the right end face of the first motor base 10 is rotatably connected with a first motor shaft 09 extending rightwards, the first motor shaft 09 is in power connection with a first motor 11 fixedly connected in the first motor base 10, the first motor shaft 09 is fixedly connected with a first pulley 12, the right end face of the first motor shaft 09 is fixedly connected with a first fan 07, the right end wall of the equipment box 01 is internally provided with a pipeline 44, the lower end face of the pipeline 44 is fixedly connected with two fixing rods 96, the left end face of the fixing rod 96 is rotatably connected with a first transmission shaft 45 extending rightwards, the first transmission shaft 45 is fixedly connected with a second fan 46, the first transmission shaft 45 is fixedly connected with a first secondary pulley 73, a first V-belt 13 is dynamically connected between the first secondary pulley 73 and the first pulley 12, a collection box 37 is fixedly connected to the right end wall of the equipment box 01, and a collection cavity 43 is arranged in the collection box 37.
Advantageously, the dust removing device 105 comprises a water tank 39 fixedly connected to the right end wall of the collecting box 37, a transmission box 81 is fixedly connected to the upper end surface of the water tank 39, a second transmission chamber 95 is arranged in the transmission box 81, a right-extending fifth transmission shaft 83 is rotatably connected to the left end surface of the second transmission chamber 95, a third secondary pulley 82 is fixedly connected to the fifth transmission shaft 83, the first V-belt 13 is dynamically connected between the third secondary pulley 82 and the first pulley 12, a rotating wheel 93 is fixedly connected to the right end surface of the fifth transmission shaft 83, a connecting rod 92 is rotatably connected to the right end surface of the rotating wheel 93, a pin 91 is rotatably connected between the connecting rod 92 and the rotating wheel 93, a piston rod 90 is rotatably connected to the left end surface of the connecting rod 92, and the pin 91 is rotatably connected between the piston rod 90 and the connecting rod 92, the piston rod 90 upside terminal surface fixedly connected with piston 89, piston 89 sliding connection is in piston box 86, be equipped with piston chamber 85 in the piston box 86, piston chamber 85 right side terminal surface fixedly connected with oral siphon 38, fixedly connected with first overflow valve 87 on the oral siphon 38, oral siphon 38 downside terminal surface fixedly connected with water tank 39, piston chamber 85 upside terminal surface fixedly connected with outlet pipe 36, fixedly connected with second overflow valve 84 on the outlet pipe 36, 36 downside terminal surface fixedly connected with shower nozzle 35 of outlet pipe, collect chamber 43 right side terminal surface fixedly connected with filter screen 42, filter screen 42 downside is equipped with catchments the chamber 41, 37 right side end wall fixedly connected with connecting pipe 40 of collecting box, connecting pipe 40 fixed connection is in water tank 39 left side end wall.
The steps of using a wood grinding apparatus herein are described in detail below with reference to fig. 1 to 6:
firstly, a wood board is installed, the wood board is placed on the upper side end face of the workbench 02, the right side of the wood board is tightly attached to the second clamp 51, the rotating disc 76 is rotated, the rotating disc 76 drives the fourth transmission shaft 79 to rotate, the fourth transmission shaft 79 drives the first clamp 80 to move rightwards, and the first clamp 80 is in threaded connection with the internal thread 94 through the external thread 77, so that the wood board is clamped by the first clamp 80.
After the wood board is installed, the second motor 25 is started, the second motor 25 drives the second motor shaft 24 to rotate, the second motor shaft 24 drives the gear 23 to rotate, the gear 23 is meshed with and connected with the first secondary gear 20 to drive the first secondary gear 20 to rotate, the first secondary gear 20 drives the first gear shaft 22 to rotate, the first gear shaft 22 drives the first lead screw 66 to rotate, the first lead screw 66 drives the first nut 67 to move, the first nut 67 drives the fixing plate 68 to move, meanwhile, the gear 23 is meshed with and connected with the second secondary gear 27 to drive the second secondary gear 27 to rotate, the second secondary gear 27 drives the second gear shaft 28 to rotate, the second gear shaft 28 drives the second lead screw 69 to rotate, and the second lead screw 69 drives the second nut 70 to move, the second nut 70 drives the fixing plate 68 to move, and the fixing plate 68 drives the grinding wheel 62 to move up and down, so that the height of the grinding wheel 62 is adjusted to grind wood boards with different thicknesses.
After the machining height is adjusted, the third motor 64 is started, the third motor 64 drives the third motor shaft 63 to rotate, the third motor shaft 63 drives the grinding wheel 62 to rotate, meanwhile, the third motor shaft 63 drives the second belt wheel 75 to rotate, the second belt wheel 75 is connected through the rotation of the second V-belt 74 to drive the second belt wheel 71 to rotate, the second belt wheel 71 drives the third transmission shaft 72 to rotate, the third transmission shaft 72 drives the grinding wheel 62 to rotate, the grinding wheel 62 grinds a wood board, the first hydraulic cylinder 17 and the third hydraulic cylinder 31 are started, the second hydraulic cylinder 59 and the fourth hydraulic cylinder 55 are closed, the third hydraulic cylinder 31 drives the third hydraulic rod 30 to move, the first hydraulic cylinder 17 drives the first hydraulic rod 19 to move, and when the first hydraulic rod 19 and the third hydraulic rod 30 perform telescopic movement, the second slider 60 and the fourth slider 54 drive the tool box 29 to move left and right, the tool box 29 drives the grinding wheel 62 to move left and right, so as to grind a wood board left and right, the first hydraulic cylinder 17 and the third hydraulic cylinder 31 are closed, the second hydraulic cylinder 59 and the fourth hydraulic cylinder 55 are started, the second hydraulic cylinder 59 drives the second hydraulic rod 61 to move, the fourth hydraulic cylinder 55 drives the fourth hydraulic rod 56 to move, when the second hydraulic rod 61 and the fourth hydraulic rod 56 perform telescopic motion, the second hydraulic rod 61 and the fourth hydraulic rod 56 drive the tool box 29 to move back and forth, the tool box 29 drives the grinding wheel 62 to move back and forth, so as to grind a wood board back and forth, and when one side is ground, the sixth hydraulic cylinder 04 and the fifth hydraulic cylinder 47 are started, the sixth hydraulic cylinder 04 drives the sixth hydraulic rod 05 to ascend, the fifth hydraulic cylinder 47 drives the fifth hydraulic rod 48 to ascend, the rotating disc 76 is rotated, the wood board is clamped, the second transmission shaft 50 is used for overturning the wood board, after overturning is completed, the sixth hydraulic cylinder 04 drives the sixth hydraulic rod 05 to descend, the fifth hydraulic cylinder 47 drives the fifth hydraulic rod 48 to descend, the wood board is placed on the upper side of the workbench 02, and machining and polishing are continued.
When the plank of polishing produces the saw-dust, start first motor 11, first motor 11 drives first motor shaft 09 rotates, first motor shaft 09 drives first fan 07 rotates, first fan 07 clears up the saw-dust on the plank, simultaneously first motor shaft 09 drives first band pulley 12 rotates, first band pulley 12 passes through first V takes 13 power connection to drive first band pulley 73 rotates, first band pulley 73 drives first transmission shaft 45 rotates, first transmission shaft 45 drives second fan 46 rotates, second fan 46 will inhale from the saw-dust that blows, through pipeline 44 inhales in collecting chamber 43, realize the clearance and the collection to the saw-dust that produces.
When wood dust is sucked into the collection cavity 43, the first belt pulley 12 drives the third secondary belt pulley 82 to rotate through the first V-belt 13, the third secondary belt pulley 82 drives the fifth transmission shaft 83 to rotate, the fifth transmission shaft 83 drives the rotating wheel 93 to rotate, the rotating wheel 93 drives the connecting rod 92 to move through the pin 91, the connecting rod 92 drives the piston rod 90 to move through the pin 91, the piston rod 90 drives the piston 89 to reciprocate, when the piston 89 moves downwards, the first overflow valve 87 is opened, the second overflow valve 84 is closed, water in the water tank 39 enters the piston cavity 85 through the water inlet pipe 38, when the piston 89 moves upwards, the first overflow valve 87 is closed, the second overflow valve 84 is opened, water in the piston cavity 85 enters the spray head 35 through the water outlet pipe 36, shower nozzle 35 sprays, right collect the saw-dust in the chamber 43 and remove dust, and after the saw-dust contacted water, the saw-dust became moist and concentrates on filter screen 42 upside, unnecessary moisture in the saw-dust can pass through filter screen 42 filters, collects in the chamber 41 that catchments, catchment chamber 41 with have between the water tank 39 the connecting pipe 40 is connected, and moisture can cyclic utilization, and the saw-dust of collection can be used as other usage, does not cause the wasting of resources.
The invention has the beneficial effects that: the wood polishing equipment can automatically polish wood, can remove and recycle generated wood dust, the two grinding wheels move front and back, left and right under the control of the hydraulic cylinder, the control is more stable, meanwhile, the elevation of the grinding wheel is controlled by the motor, so that the wood with different thicknesses can be polished, when the wood board is turned over, the wood board is lifted up and then is fastened by the bearing and the screw thread, the wood board can be turned over more easily, for the generated sawdust dust, the dust is blown away from the wood by a fan and sucked into a collecting box, meanwhile, the piston is driven by a belt to move, the water is continuously watered from a water tank to the collecting box, the dust removing device is used for removing dust in sawdust, keeping the sawdust for recycling, recycling water by using the filter screen and reducing water, so that the dust removing device is more automatic to use and has higher use efficiency.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.