CN112658909A

CN112658909A - Solid wood panel grinding device

Info

Publication number: CN112658909A
Application number: CN202011554422.5A
Authority: CN
Inventors: 郑堂勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-04-16

Abstract

The invention discloses a solid wood board polishing device which comprises a platform, wherein four supporting legs are fixedly mounted at the bottom of the platform, the four supporting legs are arranged in a pairwise symmetrical mode, four stand columns are fixedly mounted at the top of the platform, the four stand columns are arranged in a pairwise symmetrical mode, the top ends of the four stand columns are fixedly provided with a transverse plate, the bottom of the transverse plate is fixedly provided with a positioning seat and two fixing seats, and the two fixing seats are rotatably provided with a same transverse transmission shaft. The automatic polishing machine has the advantages of reasonable design, good practicability, capability of realizing automatic polishing work on the surface of a solid wood board, uniform polishing on the surface of the solid wood board, good polishing effect, no need of manual polishing by workers, reduction of labor intensity, time and labor conservation, improvement of working efficiency, capability of cleaning and dedusting dust and debris in the polishing process, good dedusting effect, improvement of dedusting quality, improvement of air quality around a working environment and difficulty in bringing harm to the health of the workers.

Description

Solid wood panel grinding device

Technical Field

The invention relates to the technical field of solid wood board processing, in particular to a solid wood board polishing device.

Background

Solid wood boards are wood panels made of intact wood, which are generally classified according to their actual names without a uniform standard specification, solid wood panels being relative to a large number of non-solid wood panels, for example, plywood, compression moulding board and the like produced by using wood processing leftovers, crop straws, chaffs, peanut shells and other materials, the solid wood board is firm and durable, has natural grains, mostly has the special fragrance of natural wood, has better hygroscopicity and air permeability, is beneficial to human health, does not cause environmental pollution, is a high-quality board for manufacturing high-grade furniture and decorated houses, is an ideal material for manufacturing gun stock and precise instruments, and in the processing process of the solid wood board, the surface of the solid wood board is polished, which is one of important processing procedures, so that subsequent processing procedures such as coating and the like can be conveniently performed on the polished surface of the solid wood board.

However, in the prior art, when solid wood boards are polished, generally, a worker usually holds a polisher or other equipment to manually polish the surfaces of the solid wood boards, the manual polishing operation wastes time and labor, the labor intensity is high, the working efficiency is low, the manual polishing quality is not good, and in the polishing process of the solid wood boards, a large amount of dust and chips can be generated, and the dust and the chips are scattered around the working environment, so that the working environment is polluted, the air quality is poor, and the physical health of the worker can be injured.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a solid wood board polishing device, which solves the problems that when a solid wood board is polished, equipment such as a manual polisher is usually held by a worker to manually polish the surface of the solid wood board, the manual polishing operation wastes time and labor, the labor intensity is high, the working efficiency is low, the manual polishing quality is poor, a large amount of dust and debris are generated in the polishing process of the solid wood board, the dust and the debris float around the working environment, the working environment is polluted, the air quality is poor, and the physical health of the worker is injured.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a solid wood plate polishing device comprises a platform, wherein four supporting legs are fixedly mounted at the bottom of the platform and are arranged in a pairwise symmetry manner, four stand columns are fixedly mounted at the top of the platform and are arranged in a pairwise symmetry manner, a same transverse plate is fixedly mounted at the top ends of the four stand columns, a positioning seat and two fixing seats are fixedly mounted at the bottom of the transverse plate, the two fixing seats are rotatably mounted with a same transverse transmission shaft, a first bevel gear is fixedly mounted at one end of the transverse transmission shaft, a longitudinal transmission shaft is rotatably mounted at the bottom of the positioning seat and is arranged in an inclined manner, a second bevel gear is fixedly sleeved on the longitudinal transmission shaft and is meshed with the first bevel gear, a chute is formed in the top of the platform, a lead screw is arranged in the chute, a sliding seat is sleeved on the lead, the top of the supporting plate is provided with a fixed groove, four first electric push rods are fixedly installed in the fixed groove and are arranged in a pairwise symmetry manner, output shaft ends of the four first electric push rods all extend out of the fixed groove, the output shaft ends of the four first electric push rods are fixedly installed with the same polishing platform, the top of the polishing platform is fixedly installed with two second electric push rods, output shaft ends of the two second electric push rods are fixedly installed with clamping plates, bottoms of the two clamping plates are in sliding contact with the top of the polishing platform, a worm wheel is fixedly sleeved on the screw rod, the bottom end of the longitudinal transmission shaft extends into the sliding groove and is fixedly installed with a worm, the worm is meshed with the worm wheel, the top of the transverse plate is fixedly installed with a motor, the output shaft end of the motor is fixedly installed with a vertical shaft, the bottom end of the vertical shaft is fixedly installed with a polishing disc, a third bevel gear is fixedly sleeved on, the fourth bevel gear is meshed with the third bevel gear, two vertical plates are fixedly installed at the bottom of the transverse plate, the two vertical plates are symmetrically arranged at the front side and the rear side of the motor, mounting holes are formed in the mutually close sides of the two vertical plates, a transverse shaft is rotatably installed in the two mounting holes, both ends of the transverse shaft extend out of the mounting holes, a fifth bevel gear is fixedly installed at the mutually close end of the two transverse shafts, the two fifth bevel gears are respectively meshed with the third bevel gear, cams are fixedly sleeved on the two transverse shafts, knocking rods located below the corresponding transverse shafts are hinged to the mutually close sides of the two vertical plates, the two knocking rods are obliquely arranged, the bottoms of the two cams are respectively contacted with the tops of the corresponding knocking rods, knocking balls are fixedly installed at the mutually close ends of the two knocking rods, bent springs are fixedly installed at the bottoms of the two knocking rods, and one ends of the two bent springs far away from the corresponding knocking rods are respectively fixedly connected, the top fixed mounting of diaphragm has dust absorption fan and dust collection box, dust absorption fan's suction end fixed mounting has first dust conveying pipe, dust absorption fan's discharge end fixed mounting has the one end of dust exhaust pipe, the other end of dust exhaust pipe extends to in the dust collection box, the top fixed mounting of diaphragm has the second dust conveying pipe, the one end that dust absorption fan was kept away from to first dust conveying pipe and the top fixed connection and the intercommunication of second dust conveying pipe, the bottom fixed mounting of diaphragm has two dust absorption pipes, two dust absorption pipes are the slope setting, the diaphragm is all run through on the top of two dust absorption pipes, and the top of two dust absorption pipes all with the bottom fixed connection and the intercommunication of second dust conveying pipe.

Preferably, the top of the dust collection box is of an open structure, and the top of the dust collection box is fixedly provided with a filter plate through a bolt.

Preferably, the bottom of backup pad is rotated and is installed a plurality of gyro wheels, and a plurality of gyro wheels are equidistant two liang of symmetry setting, and a plurality of gyro wheels all with the top rolling contact of platform.

Preferably, bearing seats are fixedly mounted on the inner walls of the two sides of the sliding groove, and two ends of the screw rod are rotatably mounted on the corresponding bearing seats respectively.

Preferably, a limiting groove is formed in the inner wall of the bottom of the sliding groove, a limiting block is fixedly mounted at the bottom of the sliding seat, and the limiting block is slidably mounted in the limiting groove.

Preferably, bearings are fixedly sleeved on the two transverse shafts, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes respectively.

Preferably, the dust exhaust pipe is fixedly sleeved with a pipe clamp, and the pipe clamp is fixedly connected with one side of the dust collection box.

Preferably, two dust absorption pipes symmetry sets up both sides around the motor, and the equal fixed mounting in bottom of two dust absorption pipes has the suction hood.

(III) advantageous effects

The invention provides a solid wood board polishing device. The method has the following beneficial effects:

(1) this solid wood panel grinding device through place solid wood panel between two splint at the bench top of polishing, starts two second electric putter work for two second electric putter promote corresponding splint and remove, and two splint remove to the direction that is close to each other, thereby utilize the centre gripping cooperation of two splint, can stabilize to solid wood panel and press from both sides tightly fixed.

(2) The solid wood board polishing device comprises a polishing table, a polishing disc, a third bevel gear, a fourth bevel gear, a transverse transmission shaft, a first bevel gear, a second bevel gear, a longitudinal transmission shaft, a worm wheel, a screw rod, a sliding seat, a support plate, the polishing table and the firmly-clamped solid wood board, wherein the polishing table and the firmly-clamped solid wood board are horizontally moved leftwards at a constant speed by the sliding seat, the solid wood board is horizontally moved leftwards at a constant speed when the solid wood board is contacted with the polishing disc, and the polishing disc is horizontally moved at a constant speed and is matched with the rotation of the polishing disc, can carry out automatic work of polishing to solid wood panel surface to polish evenly to solid wood panel surface, it is effectual to polish, does not need staff's manual polishing, has reduced intensity of labour, labour saving and time saving has improved work efficiency.

(3) The solid wood plate polishing device enables dust and debris generated in the polishing process to be sucked into the two dust suction pipes and finally discharged into the dust collection box by starting the dust suction fan to enable the dust and the debris to be stored in the dust collection box, so that dust can be removed in the polishing process of the solid wood plate, the two fifth bevel gears are driven to rotate by the third bevel gears, the two fifth bevel gears respectively drive the corresponding transverse shafts and the corresponding cams to rotate, the two cams push the corresponding knocking rods to swing, the two bent springs deform to generate elasticity, the two knocking rods drive the corresponding knocking balls to swing up and down in a reciprocating manner, the surface of the solid wood plate can be slightly knocked by the up and down reciprocating manner of the two knocking balls in the polishing process of the solid wood plate, and the solid wood plate is transmitted to the dust on the surface by the vibration force generated by knocking, On the piece, avoid dust, piece adhesion on the surface of solid wood panel and be difficult for dust, piece absorption to can improve the clearance dust removal effect to dust, piece, improve the dust removal quality and improve, remove dust more thoroughly, be difficult for causing dirty in disorder around the operational environment, improve the air quality around the operational environment, be difficult for bringing the injury to staff's healthy.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic cross-sectional side view of the present invention;

fig. 5 is an enlarged schematic view of a portion C in fig. 4.

In the figure: 1. a platform; 2. a support leg; 3. a column; 4. a transverse plate; 5. a fixed seat; 6. positioning seats; 7. a transverse transmission shaft; 8. a first bevel gear; 9. a longitudinal drive shaft; 10. a second bevel gear; 11. a chute; 12. a screw rod; 13. a slide base; 14. a support plate; 15. fixing grooves; 16. a first electric push rod; 17. a polishing table; 18. a second electric push rod; 19. a splint; 20. a worm gear; 21. a worm; 22. a motor; 23. a vertical axis; 24. grinding disc; 25. a third bevel gear; 26. a fourth bevel gear; 27. a vertical plate; 28. a horizontal axis; 29. a fifth bevel gear; 30. a cam; 31. a knock bar; 32. knocking and hitting the ball; 33. bending a spring; 34. a dust collection fan; 35. a dust collection box; 36. a first dust conveying pipe; 37. a dust exhaust pipe; 38. a second dust conveying pipe; 39. a dust collection pipe; 40. a filter plate; 41. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a solid wood plate polishing device comprises a platform 1, four support legs 2 are fixedly installed at the bottom of the platform 1, the four support legs 2 are arranged in a pairwise symmetry manner, four upright posts 3 are fixedly installed at the top of the platform 1, the four upright posts 3 are arranged in a pairwise symmetry manner, a same transverse plate 4 is fixedly installed at the top ends of the four upright posts 3, a positioning seat 6 and two fixing seats 5 are fixedly installed at the bottom of the transverse plate 4, a same transverse transmission shaft 7 is rotatably installed on the two fixing seats 5, a first bevel gear 8 is fixedly installed at one end of the transverse transmission shaft 7, a longitudinal transmission shaft 9 is rotatably installed at the bottom of the positioning seat 6, the longitudinal transmission shaft 9 is arranged in an inclined manner, a second bevel gear 10 is fixedly sleeved on the longitudinal transmission shaft 9, the second bevel gear 10 is meshed with the first bevel gear 8, a chute 11 is formed at the, the top of the sliding seat 13 extends to the outside of the sliding groove 11 and is fixedly provided with a supporting plate 14, the top of the supporting plate 14 is provided with a fixing groove 15, four first electric push rods 16 are fixedly arranged in the fixing groove 15, the four first electric push rods 16 are arranged in a pairwise symmetry manner, output shaft ends of the four first electric push rods 16 all extend to the outside of the fixing groove 15, output shaft ends of the four first electric push rods 16 are fixedly provided with a same polishing table 17, the top of the polishing table 17 is fixedly provided with two second electric push rods 18, output shaft ends of the two second electric push rods 18 are both fixedly provided with clamping plates 19, bottoms of the two clamping plates 19 are both in sliding contact with the top of the polishing table 17, a worm wheel 20 is fixedly sleeved on the screw rod 12, the bottom end of the longitudinal transmission shaft 9 extends to the sliding groove 11 and is fixedly provided with a worm 21, the worm, a vertical shaft 23 is fixedly installed at the output shaft end of the motor 22, a polishing disc 24 is fixedly installed at the bottom end of the vertical shaft 23, a third bevel gear 25 is fixedly sleeved on the vertical shaft 23, a fourth bevel gear 26 is fixedly installed at one end, far away from the first bevel gear 8, of the transverse transmission shaft 7, the fourth bevel gear 26 is meshed with the third bevel gear 25, two vertical plates 27 are fixedly installed at the bottom of the transverse plate 4, the two vertical plates 27 are symmetrically arranged at the front side and the rear side of the motor 22, installation holes are respectively formed in the mutually close sides of the two vertical plates 27, transverse shafts 28 are respectively installed in the two installation holes in a rotating manner, the two ends of the transverse shafts 28 extend out of the installation holes, fifth bevel gears 29 are respectively fixedly installed at the mutually close ends of the two transverse shafts 28, the two fifth bevel gears 29 are respectively meshed with the third bevel gear 25, cams 30 are respectively fixedly sleeved on the two transverse shafts 28, and, the two knocking rods 31 are obliquely arranged, the bottoms of the two cams 30 are respectively contacted with the tops of the corresponding knocking rods 31, the mutually close ends of the two knocking rods 31 are respectively and fixedly provided with knocking balls 32, the bottoms of the two knocking rods 31 are respectively and fixedly provided with a bent spring 33, one end of each bent spring 33 far away from the corresponding knocking rod 31 is respectively and fixedly connected with one mutually close side of each vertical plate 27, the top of the transverse plate 4 is fixedly provided with a dust collection fan 34 and a dust collection box 35, the suction end of the dust collection fan 34 is fixedly provided with a first dust conveying pipe 36, the discharge end of the dust collection fan 34 is fixedly provided with one end of a dust discharge pipe 37, the other end of the dust discharge pipe 37 extends into the dust collection box 35, the top of the transverse plate 4 is fixedly provided with a second dust conveying pipe 38, one end of each first dust conveying pipe 36 far away from the dust collection fan 34 is fixedly connected and communicated with the top of the second dust conveying pipe 38, the bottom of the transverse, the two dust suction pipes 39 are obliquely arranged, the top ends of the two dust suction pipes 39 penetrate through the transverse plate 4, and the top ends of the two dust suction pipes 39 are fixedly connected and communicated with the bottom of the second dust conveying pipe 38.

In this embodiment, the top of the dust box 35 has an open structure, and the filter plate 40 is fixedly mounted on the top of the dust box 35 by bolts.

In this embodiment, the bottom of the supporting plate 14 is rotatably installed with a plurality of rollers 41, the plurality of rollers 41 are arranged in an equidistant manner, and the plurality of rollers 41 are in rolling contact with the top of the platform 1.

In this embodiment, bearing seats are fixedly mounted on inner walls of two sides of the chute 11, and two ends of the screw rod 12 are rotatably mounted on the corresponding bearing seats respectively.

In this embodiment, the limiting groove has been seted up on the bottom inner wall of spout 11, and the bottom fixed mounting of slide 13 has the stopper, and stopper slidable mounting is at the limiting groove.

In this embodiment, the two horizontal shafts 28 are both fixedly sleeved with bearings, and outer rings of the two bearings are respectively fixedly connected with inner walls of the corresponding mounting holes.

In this embodiment, the dust exhaust pipe 37 is fixedly sleeved with a pipe clamp, and the pipe clamp is fixedly connected with one side of the dust collection box 35.

In this embodiment, the two dust pipes 39 are symmetrically disposed at the front and rear sides of the motor 22, and the bottom ends of the two dust pipes 39 are both fixedly mounted with dust hoods.

In this embodiment, when in use, the platform 1 is provided with a control switch and an external power line, the four first electric push rods 16, the two second electric push rods 18 and the motor 22 are motors capable of rotating forward and backward, the motor 22, the dust collection fan 34, the control switch and the external power line are electrically connected in sequence through a wire to form a loop, the control switch can control the start-stop and forward-backward rotation of the motor 22 and the start-stop operation of the dust collection fan 34, and can also control the start-stop and return-operation of the four first electric push rods 16 and the two second electric push rods 18 respectively, the two knocking rods 31 and the two knocking balls 32 are made of rubber materials, a solid wood plate is placed between the two clamping plates 19 at the top of the polishing table 17, so that the position to be polished is aligned with the polishing table 24, and the two second electric push rods 18 are started to drive the corresponding clamping plates 19 to move, the two clamping plates 19 move towards the direction close to each other, when the clamping plates 19 are respectively fastened and contacted with the two sides of the solid wood board, the two second electric push rods 18 stop working, so that the solid wood board can be stably clamped and fixed by clamping and matching the two clamping plates 19, the four first electric push rods 16 are started to work, the four first electric push rods 16 push the polishing table 17 and the solid wood board which is stably clamped to rise, the top surface of the solid wood board rises to be level with the bottom of the polishing disc 24, the four first electric push rods 16 stop working, then the motor 22 is started to work in the positive rotation mode, the motor 22 drives the vertical shaft 23, the polishing disc 24 and the third bevel gear 25 to rotate, the third bevel gear 25 drives the fourth bevel gear 26, the transverse transmission shaft 7 and the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 10, the longitudinal transmission shaft 9 and the worm 21 to rotate, the worm 21 drives the worm wheel 20 and the screw rod 12 to rotate, so that the vertical shaft 23 and the screw rod 12 synchronously rotate, the rotating speed of the screw rod 12 is smaller than that of the vertical shaft 23 under the meshing transmission of the worm 21 and the worm wheel 20, the slide seat 13 is in threaded connection and matching with the screw rod 12, so that the slide seat 13 drives the support plate 14, the polishing table 17 and the solid wood board stably clamped to horizontally move leftwards at a constant speed, the support plate 14 drives the plurality of rollers 41 to roll on the top of the platform 1, the slide seat 13 drives the limiting block to slide leftwards in the limiting groove, so that when the solid wood board stably clamped on the polishing table 17 horizontally moves to be in contact with the polishing disc 24, the solid wood board can be automatically polished on the surface by utilizing the constant speed movement of the solid wood board and matching with the rotation of the polishing disc 24, the surface of the solid wood board can be uniformly polished, the polishing effect is good, the labor intensity is reduced, the time and the labor are saved, the working efficiency is improved, in the process of polishing the surface of the solid wood board, the dust and the debris generated in the polishing process are sucked into the two dust suction pipes 39 by starting the dust suction fan 34 to work, then the dust and the debris sequentially pass through the second dust conveying pipe 38, the first dust conveying pipe 36, the dust suction fan 34 and the dust exhaust pipe 37 to be discharged into the dust collection box 35, the dust and the debris are intercepted by the filter plate 40 to be stored in the dust collection box 35, the filtered gas is discharged through meshes on the filter plate 40, the dust can be removed in the polishing process of the solid wood board, the third bevel gear 25 is utilized to drive the two fifth bevel gears 29 to rotate, the two fifth bevel gears 29 respectively drive the corresponding transverse shafts 28 and the corresponding cams 30 to rotate, the two cams 30 push the corresponding knocking rods 31 to swing, the two curved springs 33 are deformed to generate elastic force, under the continuous rotation action of the two cams 30 and the elastic force of the two curved springs 33, the two knocking rods 31 are enabled to swing up and down in a reciprocating manner, the two knocking rods 31 drive the corresponding knocking balls 32 to swing up and down in a reciprocating manner, so that in the process of polishing the solid wood board, the surface of the solid wood board can be lightly knocked by utilizing the up and down reciprocating swinging of the two knocking rods 32, the solid wood board is transmitted to dust and scraps on the surface of the solid wood board by the vibration force generated by knocking, the dust and the scraps are prevented from being adhered to the surface of the solid wood board and are not easy to absorb, the dust and the scraps are improved, the dust removing effect of the dust and the scraps can be improved, the dust removing quality of the dust and the scraps is improved, the dust removing is more thorough, dirty and mess around a working environment is not easy to cause, and the air quality around the working environment is improved, the physical health of workers is not easily damaged, after the solid wood board is polished, the motor 22 and the dust absorption fan 34 are stopped, the four first electric push rods 16 are started to reset, the four first electric push rods 16 push the polishing platform 17 and the firmly-clamped solid wood board to descend to the original position, then the two second electric push rods 18 are started to reset, so that the two second electric push rods 18 drive the corresponding clamping plates 19 to move in the direction away from each other, the polished solid wood board can be taken down, the push rods start the motor 22 to rotate reversely, the motor 22 drives the vertical shaft 23, the polishing disc 24 and the third bevel gear 25 to rotate in the opposite direction, the third bevel gear 25 drives the fourth bevel gear 26, the transverse transmission shaft 7 and the first bevel gear 8 to rotate in the opposite direction, the first bevel gear 8 drives the second bevel gear 10, the longitudinal transmission shaft 9 and the worm 21 to rotate in the opposite direction, and the worm gear 21 drives the worm gear 20 and the screw rod, the sliding base 13 drives the supporting plate 14, the polishing table 17 and the firmly clamped solid wood board to move horizontally at a constant speed to the right, so that the polishing table 17 can be moved back to the original position, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.

To sum up, the solid wood board polishing device is characterized in that a solid wood board is placed between two clamping plates 19 at the top of a polishing table 17, two second electric push rods 18 are started to work, so that the two second electric push rods 18 push the corresponding clamping plates 19 to move, the two clamping plates 19 move towards the mutually approaching direction, the solid wood board can be stably clamped and fixed by the clamping cooperation of the two clamping plates 19, the four first electric push rods 16 are started to work, the four first electric push rods 16 push the polishing table 17 and the firmly clamped solid wood board to rise, so that the top surface of the solid wood board rises to be flush with the bottom of a polishing disc 24, the motor 22 drives a vertical shaft 23, the polishing disc 24 and a third bevel gear 25 to rotate by starting the motor 22 to work in a forward rotation mode, the third bevel gear 25 drives a fourth bevel gear 26, a transverse transmission shaft 7 and a first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 10, the longitudinal transmission shaft 9 and the worm 21 to rotate, the worm 21 drives the worm wheel 20 and the screw rod 12 to rotate, so that the vertical shaft 23 and the screw rod 12 rotate synchronously, the slide seat 13 drives the support plate 14, the polishing table 17 and the solid wood plate stably clamped to move horizontally leftwards at a constant speed, when the solid wood plate moves horizontally to be in contact with the polishing disc 24 at a constant speed, the solid wood plate can be automatically polished on the surface by utilizing the horizontal constant speed movement of the solid wood plate and matching with the rotation of the polishing disc 24, the surface of the solid wood plate is uniformly polished, the polishing effect is good, workers do not need to manually polish, the labor intensity is reduced, the time and the labor are saved, the working efficiency is improved, by starting the dust collection fan 34 to work, dust and scraps generated in the polishing process are sucked into the two dust collection pipes 39 and finally discharged into the dust, dust and debris are retained in the dust collection box 35, so that dust can be removed in the solid wood board polishing process, the third bevel gear 25 is used for driving the two fifth bevel gears 29 to rotate, the two fifth bevel gears 29 are respectively used for driving the corresponding transverse shaft 28 and the corresponding cam 30 to rotate, the two cams 30 are used for driving the corresponding knocking rods 31 to swing, the two bent springs 33 are deformed to generate elastic force, the two knocking rods 31 are used for driving the corresponding knocking balls 32 to swing up and down in a reciprocating manner, in the solid wood board polishing process, the upper and lower reciprocating swinging of the two knocking balls 32 is used for lightly knocking the surface of the solid wood board, the vibration force generated by knocking of the solid wood board is transmitted to the dust and debris on the surface of the solid wood board, the dust and debris are prevented from being adhered to the surface of the solid wood board and are not easy to suck the dust and debris, and the dust and debris can be improved, The automatic solid wood plate surface polishing device has the advantages of improving the dust removal effect of the fragments, improving the dust removal quality, removing dust more thoroughly, preventing dirtiness around the working environment, improving the air quality around the working environment, and preventing harm to the health of workers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solid wood panel grinding device, includes platform (1), its characterized in that: the bottom of the platform (1) is fixedly provided with four supporting legs (2), the four supporting legs (2) are arranged in a pairwise symmetry manner, the top of the platform (1) is fixedly provided with four columns (3), the four columns (3) are arranged in a pairwise symmetry manner, the top ends of the four columns (3) are fixedly provided with a same transverse plate (4), the bottom of the transverse plate (4) is fixedly provided with a positioning seat (6) and two fixing seats (5), the two fixing seats (5) are rotatably provided with a same transverse transmission shaft (7), one end of the transverse transmission shaft (7) is fixedly provided with a first bevel gear (8), the bottom of the positioning seat (6) is rotatably provided with a longitudinal transmission shaft (9), the longitudinal transmission shaft (9) is arranged in an inclined manner, the longitudinal transmission shaft (9) is fixedly sleeved with a second bevel gear (10), and the second bevel gear (, the top of the platform (1) is provided with a sliding groove (11), a screw rod (12) is arranged in the sliding groove (11), a sliding seat (13) is sleeved on the screw rod (12) in a threaded manner, a supporting plate (14) is fixedly arranged on the top of the sliding seat (13) and extends to the outside of the sliding groove (11), a fixing groove (15) is formed in the top of the supporting plate (14), four first electric push rods (16) are fixedly arranged in the fixing groove (15), the four first electric push rods (16) are symmetrically arranged in pairs, output shaft ends of the four first electric push rods (16) all extend out of the fixing groove (15), the output shaft ends of the four first electric push rods (16) are fixedly provided with the same polishing platform (17), the top of the polishing platform (17) is fixedly provided with two second electric push rods (18), output shaft ends of the two second electric push rods (18) are both fixedly provided with clamping plates (19), and bottoms of the two clamping plates, the worm wheel (20) is fixedly sleeved on the screw rod (12), the bottom end of the longitudinal transmission shaft (9) extends into the sliding groove (11) and is fixedly provided with the worm (21), the worm (21) is provided with the worm wheel (20) which is meshed with the worm wheel, the top of the transverse plate (4) is fixedly provided with the motor (22), the output shaft end of the motor (22) is fixedly provided with the vertical shaft (23), the bottom end of the vertical shaft (23) is fixedly provided with the polishing disc (24), the vertical shaft (23) is fixedly sleeved with the third bevel gear (25), one end of the transverse transmission shaft (7) far away from the first bevel gear (8) is fixedly provided with the fourth bevel gear (26), the fourth bevel gear (26) is meshed with the third bevel gear (25), the bottom of the transverse plate (4) is fixedly provided with the two vertical plates (27), the two vertical plates (27) are symmetrically arranged on the front side and the rear side, the two mounting holes are internally and rotatably provided with a cross shaft (28), the two ends of the cross shaft (28) extend out of the mounting holes, one ends of the two cross shafts (28) close to each other are fixedly provided with fifth bevel gears (29), the two fifth bevel gears (29) are engaged with the third bevel gears (25), the two cross shafts (28) are fixedly sleeved with cams (30), one sides of the two vertical plates (27) close to each other are hinged with knocking rods (31) positioned below the corresponding cross shafts (28), the two knocking rods (31) are obliquely arranged, the bottoms of the two cams (30) are respectively contacted with the tops of the corresponding knocking rods (31), one ends of the two knocking rods (31) close to each other are respectively and fixedly provided with knocking balls (32), the bottoms of the two knocking rods (31) are respectively and fixedly provided with bent springs (33), one ends of the two bent springs (33) far away from the corresponding knocking rods (31) are respectively and fixedly connected with one sides of the two vertical plates (27) close to each other, the top fixed mounting of diaphragm (4) has dust absorption fan (34) and dust collection box (35), the suction end fixed mounting of dust absorption fan (34) has first dust conveying pipe (36), the exhaust end fixed mounting of dust absorption fan (34) has the one end of dust exhaust pipe (37), the other end of dust exhaust pipe (37) extends to in dust collection box (35), the top fixed mounting of diaphragm (4) has second dust conveying pipe (38), the one end that dust absorption fan (34) were kept away from in first dust conveying pipe (36) and the top fixed connection and the intercommunication of second dust conveying pipe (38), the bottom fixed mounting of diaphragm (4) has two dust absorption pipes (39), two dust absorption pipes (39) are the slope setting, diaphragm (4) are all run through on the top of two dust absorption pipes (39), and the top of two dust absorption pipes (39) all with the bottom fixed connection and the intercommunication of second dust conveying pipe (38).

2. The solid wood panel grinding device as claimed in claim 1, wherein: the top of the dust collection box (35) is of an open structure, and a filter plate (40) is fixedly mounted at the top of the dust collection box (35) through bolts.

3. The solid wood panel grinding device as claimed in claim 1, wherein: the bottom of backup pad (14) is rotated and is installed a plurality of gyro wheels (41), and a plurality of gyro wheels (41) are equidistant two-liang symmetry and set up, and a plurality of gyro wheels (41) all with the top rolling contact of platform (1).

4. The solid wood panel grinding device as claimed in claim 1, wherein: bearing seats are fixedly mounted on the inner walls of the two sides of the sliding groove (11), and two ends of the screw rod (12) are rotatably mounted on the corresponding bearing seats respectively.

5. The solid wood panel grinding device as claimed in claim 1, wherein: the limiting groove is formed in the inner wall of the bottom of the sliding groove (11), the limiting block is fixedly mounted at the bottom of the sliding seat (13), and the limiting block is slidably mounted in the limiting groove.

6. The solid wood panel grinding device as claimed in claim 1, wherein: the two transverse shafts (28) are fixedly sleeved with bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes respectively.

7. The solid wood panel grinding device as claimed in claim 1, wherein: the dust exhaust pipe (37) is fixedly sleeved with a pipe clamp, and the pipe clamp is fixedly connected with one side of the dust collection box (35).

8. The solid wood panel grinding device as claimed in claim 1, wherein: the two dust suction pipes (39) are symmetrically arranged on the front side and the rear side of the motor (22), and dust suction covers are fixedly arranged at the bottom ends of the two dust suction pipes (39).