CN111975879A

CN111975879A - Plank cutting device with dust removal function

Info

Publication number: CN111975879A
Application number: CN202010853426.7A
Authority: CN
Inventors: 余冠军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-23
Filing date: 2020-08-23
Publication date: 2020-11-24

Abstract

The invention discloses a wood board cutting device with a dust removal function, which comprises a board groove, a base, a cutting box and a cutter, wherein the cutting box is fixedly connected to one side of the top of the base, two ends of the inner wall of the cutting box are fixedly connected with second mounting grooves, a second transmission roller is rotatably connected between the second mounting grooves, third mounting grooves are formed in the upper ends of two sides of the inner wall of the second transmission roller, limiting mechanisms are oppositely arranged at the lower ends of the third mounting grooves, a mounting frame is fixedly connected to the top of the other side of the base, the board groove is formed in the top of the mounting frame, and a material conveying mechanism is arranged at the lower end of one side of the board groove. Through the ingenious design of the structure, on one hand, the cutting knife can be driven to move up and down to finish cutting, so that the cutting efficiency is improved, on the other hand, the dust collection fan is driven to rotate, dust generated by cutting can be sucked into the dust collection groove and collected, and the energy utilization rate is improved.

Description

Plank cutting device with dust removal function

Technical Field

The invention relates to the technical field of wood board processing, in particular to a wood board cutting device with a dust removal function.

Background

Furniture means that the mankind maintains normal life, engages in production practice and carries out the essential utensil facility class of social activity, and at the in-process of furniture processing, need carry out the primary processing of cutting to long plank, present plank cutting adopts the plank cutting machine that has a knife rest, and a present plank cutting device, waste time and manpower, work efficiency is low, and easily produces a large amount of dusts.

Disclosure of Invention

The invention aims to provide a wood board cutting device with a dust removal function, which can drive a cutter to move up and down to finish cutting, thereby improving the cutting efficiency, and can drive a dust collection fan to rotate, so that dust generated by cutting can be sucked into a dust collection groove and collected, the energy utilization rate is improved, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a wood board cutting device with a dust removal function comprises a board groove, a base, a cutting box and a cutter, wherein one side of the top of the base is fixedly connected with the cutting box, two ends of the inner wall of the cutting box are fixedly connected with second mounting grooves, a second transmission roller is rotatably connected between the second mounting grooves, the upper ends of two sides of the inner wall of the cutting box are respectively provided with a third mounting groove, the upper end of one side of the third mounting groove is provided with a first chute, a first sliding block is slidably connected inside the first chute, a second mounting strip is transversely connected between the first sliding blocks, the bottom of the second mounting strip is vertically connected with a first mounting strip, the bottom of the first mounting strip is provided with a first driving motor, the output end of the first driving motor is provided with the cutter, the lower end inside the third mounting groove is transversely provided with a rotating shaft, one end of the rotating shaft is fixedly connected with a, the utility model discloses a hinge joint, including pivot other end fixedly connected with plectane, the plectane upper end is connected with the connecting rod, the connecting rod top is connected with first slider one side through the installation piece, the inside second driving motor that is provided with of third mounting groove of pivot one side, second driving motor's output passes through belt pulley mechanism and is connected with the pivot, third mounting groove lower extreme is provided with stop gear relatively, the top fixedly connected with mounting bracket of base opposite side, the mounting bracket top is provided with the board silo, the inside plate body that is provided with of board silo, the lower extreme of board silo one side is provided with defeated material mechanism.

Preferably, the lower end of the third mounting groove is provided with a dust collecting groove, and the bottom of the dust collecting groove is connected with a pulling plate in a sliding manner.

Preferably, stop gear includes first mounting panel, spacing bolt, second mounting panel, registration roller, movable block, spacing groove and cavity groove, the inside second mounting panel that is provided with of stop gear, the inside sliding connection of second mounting panel has first mounting panel, the inside lower extreme of first mounting panel is provided with the cavity groove, the pot head is equipped with the movable block under the first mounting panel, the cavity inslot portion on movable block top is provided with the spring, be connected with the registration roller between the movable block, the second mounting panel with constitute swing joint through the cooperation of spacing bolt and spacing groove between the first mounting panel.

Preferably, sheet metal tank bottom is provided with first mounting groove, it is connected with a plurality of first transmission rollers to rotate between the first mounting groove.

Preferably, defeated material mechanism includes push pedal, second spout, gear, second slider, third mounting panel and rack, the top is provided with the second spout in the mounting bracket, the second spout is through sliding connection's second slider fixedly connected with third mounting panel in it, third mounting panel bottom is connected with the rack, the mounting bracket of third mounting panel below openly is provided with third driving motor, the third driving motor output extend to the mounting bracket inside and be provided with rack assorted gear, gear one end fixedly connected with push pedal is kept away from to the third mounting panel.

Preferably, the plate trough, the mounting frame, the base and the cutting box form a welding integrated structure.

Preferably, the front of board silo is provided with first observation window, the cutting box front is provided with the second observation window.

Compared with the prior art, the invention has the following beneficial effects:

1. through the ingenious design of the structure, when the second driving motor works, the belt pulley mechanism can drive the rotating shaft to rotate, on one hand, due to the arrangement of the circular plate and the connecting rod, when the rotating shaft drives the circular plate to rotate, the connecting rod can drive the first sliding block to move up and down in the first sliding groove due to the connecting action of the connecting rod, so that the cutter can move up and down, and the cutting process can be realized through the cutter by matching with the driving action of the first driving motor, so that the cutting efficiency is improved, on the other hand, the rotating shaft can drive the dust collection fan to rotate, and when the dust collection fan rotates, dust generated by cutting can be sucked into the dust collection groove to be collected, so that the influence caused by dust rising is avoided, and meanwhile, the energy utilization rate is improved.

2. According to the invention, the third driving motor is driven to work clockwise through the arranged gear and the rack to drive the gear to rotate, when the gear rotates, the rack can be driven to move rightwards, so that the pushing plate pushes the plate body to move towards the inside of the cutting box, the third driving motor is driven to rotate anticlockwise again, at the moment, the pushing plate is restored to the original position, the next plate body falls on the top of the first conveying roller under the action of gravity, and the reciprocating motion is carried out, so that the automatic feeding process can be realized, the working efficiency is greatly improved, and the manpower is saved.

3. According to the plate body cutting device, due to the arrangement of the positioning mechanism, when the plate body completely enters the cutting box and is positioned at the top of the second conveying roller, the positioning roller can be tightly abutted against the top of the plate body due to the elastic action of the spring, so that the plate body is positioned, the stability during cutting is improved, the cutting quality is ensured, and the height of the positioning roller can be adjusted through the movable connection between the second mounting plate and the first mounting plate, so that the plate bodies with different thicknesses can be conveniently positioned.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the spacing mechanism of the present invention;

FIG. 4 is a schematic perspective view of a push plate according to the present invention;

FIG. 5 is a perspective view of a first mounting plate according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a plate trough; 2. a plate body; 3. a first transfer roller; 4. a first mounting groove; 5. pushing the plate; 6. a mounting frame; 7. a base; 8. cutting the box; 9. a second mounting groove; 10. a second transfer roller; 11. a cutter; 12. a drawing plate; 13. a dust collecting groove; 14. a first drive motor; 15. a third mounting groove; 16. a connecting rod; 17. a first slider; 18. a first chute; 19. a first mounting bar; 20. a second mounting bar; 21. a first mounting plate; 22. a limit bolt; 23. a second mounting plate; 24. a spring; 25. a positioning roller; 26. a movable block; 27. a limiting groove; 28. a second chute; 29. a gear; 30. a second slider; 31. a third mounting plate; 32. a belt pulley mechanism; 33. a dust collection fan; 34. a second drive motor; 35. a circular plate; 36. a rotating shaft; 37. a first observation window; 38. a third drive motor; 39. a second observation window; 40. a rack; 41. a cavity groove.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a plank cutting device with a dust removal function comprises a plank groove 1, a base 7, a cutting box 8 and a cutter 11, wherein the cutting box 8 is fixedly connected to one side of the top of the base 7, second mounting grooves 9 are fixedly connected to two ends of the inner wall of the cutting box 8, a second transmission roller 10 is rotatably connected between the second mounting grooves 9, and third mounting grooves 15 are formed in the upper ends of two sides of the inner wall of the cutting box 8;

the lower end of the third mounting groove 15 is provided with a dust collecting groove 13, and the bottom of the dust collecting groove 13 is connected with a pull plate 12 in a sliding way;

the pull-out plate 12 is connected with the bottom of the dust collecting groove 13 in a sliding way, so that dust in the dust collecting groove 13 can be conveniently cleaned;

a first sliding groove 18 is formed in the upper end of one side of a third mounting groove 15, a first sliding block 17 is connected inside the first sliding groove 18 in a sliding manner, a second mounting strip 20 is connected between the first sliding blocks 17 in a transverse manner, a first mounting strip 19 is vertically connected to the bottom of the second mounting strip 20, a first driving motor 14 is arranged at the bottom of the first mounting strip 19, a cutter 11 is arranged at the output end of the first driving motor 14, a rotating shaft 36 is arranged at the lower end of the inside of the third mounting groove 15 in a transverse manner, a dust suction fan 33 is fixedly connected to one end of the rotating shaft 36, a circular plate 35 is fixedly connected to the other end of the rotating shaft 36, a connecting rod 16 is connected to the upper end of the circular plate 35, the top end of the connecting rod 16 is connected with one side of the first sliding block 17 through a mounting block, a second driving motor 34 is arranged inside the third mounting groove 15 on;

the limiting mechanism comprises a first mounting plate 21, a limiting bolt 22, a second mounting plate 23, a positioning roller 25, a movable block 26, a limiting groove 27 and a cavity groove 41, the second mounting plate 23 is arranged inside the limiting mechanism, the first mounting plate 21 is connected inside the second mounting plate 23 in a sliding manner, the cavity groove 41 is arranged at the lower end inside the first mounting plate 21, the movable block 26 is sleeved at the lower end of the first mounting plate 21, a spring 24 is arranged inside the cavity groove 41 at the top end of the movable block 26, the positioning roller 25 is connected between the movable blocks 26, and the second mounting plate 23 and the first mounting plate 21 are movably connected through the matching of the limiting bolt 22 and the limiting groove 27;

when the plate body 2 completely enters the cutting box 8 and is positioned at the top of the second transmission roller 10, due to the elastic action of the spring 24, the positioning roller 25 can be tightly abutted against the top of the plate body 2, so that the plate body 2 is positioned, and the height of the positioning roller 25 can be adjusted through the movable connection between the second mounting plate 23 and the first mounting plate 21, so that the plate bodies 2 with different thicknesses can be conveniently positioned;

the top of the other side of the base 7 is fixedly connected with an installation frame 6, and the top of the installation frame 6 is provided with a plate trough 1;

the front surface of the plate trough 1 is provided with a first observation window 37, and the front surface of the cutting box 8 is provided with a second observation window 39;

the first observation window 37 and the second observation window 39 are convenient for checking the internal working condition of the device and processing in time;

the plate trough 1, the mounting frame 6, the base 7 and the cutting box 8 form a welding integrated structure;

the plate trough 1, the mounting frame 6, the base 7 and the cutting box 8 form a welding integrated structure, so that the structural strength of the device can be improved;

the bottom of the plate trough 1 is provided with a first mounting groove 4, and a plurality of first transmission rollers 3 are rotatably connected between the first mounting grooves 4;

through the arranged first transmission roller 3, when the push plate 5 pushes the plate body 2 to move towards the inside of the cutting box 8, the plate body 2 can roll and slide under the action of the first transmission roller 3, so that the friction resistance during movement is reduced;

a plate body 2 is arranged in the plate trough 1, and a material conveying mechanism is arranged at the lower end of one side of the plate trough 1;

the material conveying mechanism comprises a push plate 5, a second chute 28, a gear 29, a second slider 30, a third mounting plate 31 and a rack 40, the second chute 28 is arranged at the top in the mounting frame 6, the second chute 28 is fixedly connected with the third mounting plate 31 through the second slider 30 in sliding connection, the rack 40 is connected with the bottom of the third mounting plate 31, a third driving motor 38 is arranged on the front surface of the mounting frame 6 below the third mounting plate 31, the output end of the third driving motor 38 extends into the mounting frame 6 and is provided with the gear 29 matched with the rack 40, and the push plate 5 is fixedly connected with one end, far away from the gear 29, of the third mounting plate 31;

the third driving motor 38 is driven to rotate clockwise, the gear 29 is driven to rotate, and due to the matching of the gear 29 and the rack 40, when the gear 29 rotates, the rack 40 can be driven to move rightwards, so that the push plate 5 pushes the plate body 2 to move towards the inside of the cutting box 8, the third driving motor 38 is driven to rotate anticlockwise again, at the moment, the push plate 5 recovers to the original position, the next plate body 2 falls on the top of the first transmission roller 3 under the action of gravity, and the automatic feeding process can be realized due to the reciprocating motion.

The working principle is as follows: when the wood board cutting device with the dust removal function is used, firstly, the board bodies 2 are placed in the board trough 1 for stacking, then the third driving motor 38 is driven to work clockwise to rotate, the gear 29 is driven to rotate, and due to the fact that the gear 29 is matched with the rack 40, when the gear 29 rotates, the rack 40 can be driven to move rightwards, so that the push plate 5 pushes the board bodies 2 to move towards the inside of the cutting box 8, the third driving motor 38 is driven to rotate anticlockwise again, the push plate 5 is restored to the original position at the moment, the next board body 2 falls on the top of the first conveying roller 3 under the action of gravity, and the reciprocating motion is carried out, and the automatic feeding process can be achieved;

when the plate body 2 completely enters the cutting box 8 and is positioned at the top of the second transmission roller 10, the positioning roller 25 can be tightly abutted against the top of the plate body 2 due to the elastic action of the spring 24, so that the plate body 2 is positioned;

at this moment, the second driving motor 34 works, and the rotating shaft 36 can be driven to rotate due to the action of the belt pulley mechanism 32, on one hand, due to the arrangement of the circular plate 35 and the connecting rod 16, when the circular plate 35 is driven to rotate by the rotating shaft 36, due to the connecting action of the connecting rod 16, the first sliding block 17 can be driven to move up and down in the first sliding groove 18, so that the up and down movement of the cutter 11 can be realized, the cutting process can be realized through the cutter 11 by matching with the driving action of the first driving motor 14, on the other hand, the rotation of the rotating shaft 36 can drive the dust collection fan 33 to rotate, and when the dust collection fan 33 rotates, the dust generated by cutting can be sucked into.

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 plank cutting device with dust removal function, includes board silo (1), base (7), cutting case (8) and cutter (11), its characterized in that: one side of the top of the base (7) is fixedly connected with a cutting box (8), two ends of the inner wall of the cutting box (8) are fixedly connected with second mounting grooves (9), a second transmission roller (10) is rotatably connected between the second mounting grooves (9), third mounting grooves (15) are respectively arranged at the upper ends of two sides of the inner wall of the cutting box (8), a first sliding groove (18) is arranged at the upper end of one side of each third mounting groove (15), a first sliding block (17) is slidably connected inside each first sliding groove (18), a second mounting strip (20) is transversely connected between the first sliding blocks (17), a first mounting strip (19) is vertically connected to the bottom of each second mounting strip (20), a first driving motor (14) is arranged at the bottom of each first mounting strip (19), a cutter (11) is arranged at the output end of each first driving motor (14), and a rotating shaft (36) is transversely arranged at the lower end inside each third mounting groove (15), one end of the rotating shaft (36) is fixedly connected with a dust absorption fan (33), the other end of the rotating shaft (36) is fixedly connected with a circular plate (35), the upper end of the circular plate (35) is connected with a connecting rod (16), the top end of the connecting rod (16) is connected with one side of the first sliding block (17) through a mounting block, a second driving motor (34) is arranged in the third mounting groove (15) at one side of the rotating shaft (36), the output end of the second driving motor (34) is connected with a rotating shaft (36) through a belt pulley mechanism (32), the lower end of the third mounting groove (15) is oppositely provided with a limiting mechanism, the top of the other side of the base (7) is fixedly connected with a mounting rack (6), the plate feeding mechanism is characterized in that a plate trough (1) is arranged at the top of the mounting frame (6), a plate body (2) is arranged inside the plate trough (1), and a material conveying mechanism is arranged at the lower end of one side of the plate trough (1).

2. The wood board cutting device with dust removal function according to claim 1, wherein: the lower end of the third mounting groove (15) is provided with a dust collecting groove (13), and the bottom of the dust collecting groove (13) is connected with a drawing plate (12) in a sliding manner.

3. The wood board cutting device with dust removal function according to claim 1, wherein: the limiting mechanism comprises a first mounting plate (21), a limiting bolt (22), a second mounting plate (23), a positioning roller (25), a movable block (26), a limiting groove (27) and a cavity groove (41), a second mounting plate (23) is arranged in the limiting mechanism, a first mounting plate (21) is connected in the second mounting plate (23) in a sliding manner, a cavity groove (41) is arranged at the lower end of the inner part of the first mounting plate (21), the lower end of the first mounting plate (21) is sleeved with a movable block (26), a spring (24) is arranged in a cavity groove (41) at the top end of the movable block (26), be connected with registration roller (25) between movable block (26), second mounting panel (23) with constitute swing joint through the cooperation of spacing bolt (22) and spacing groove (27) between first mounting panel (21).

4. The wood board cutting device with dust removal function according to claim 1, wherein: the bottom of the plate trough (1) is provided with a first mounting groove (4), and a plurality of first transmission rollers (3) are rotatably connected between the first mounting grooves (4).

5. The wood board cutting device with dust removal function according to claim 1, wherein: defeated material mechanism includes push pedal (5), second spout (28), gear (29), second slider (30), third mounting panel (31) and rack (40), the top is provided with second spout (28) in mounting bracket (6), second spout (28) through sliding connection's second slider (30) fixedly connected with third mounting panel (31) in it, third mounting panel (31) bottom is connected with rack (40), mounting bracket (6) of third mounting panel (31) below openly are provided with third driving motor (38), third driving motor (38) output extend to mounting bracket (6) inside and be provided with rack (40) assorted gear (29), gear (29) one end fixedly connected with push pedal (5) are kept away from in third mounting panel (31).

6. The wood board cutting device with dust removal function according to claim 1, wherein: the plate trough (1), the mounting frame (6), the base (7) and the cutting box (8) form a welding integrated structure.

7. The wood board cutting device with dust removal function according to claim 1, wherein: the front of board silo (1) is provided with first observation window (37), cutting box (8) openly is provided with second observation window (39).