CN116652747B - Polishing device for furniture production and operation method thereof - Google Patents
Polishing device for furniture production and operation method thereof Download PDFInfo
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- CN116652747B CN116652747B CN202310961475.6A CN202310961475A CN116652747B CN 116652747 B CN116652747 B CN 116652747B CN 202310961475 A CN202310961475 A CN 202310961475A CN 116652747 B CN116652747 B CN 116652747B
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- 238000005498 polishing Methods 0.000 title claims abstract description 108
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title abstract description 16
- 238000000227 grinding Methods 0.000 claims abstract description 56
- 239000002023 wood Substances 0.000 claims description 104
- 239000000428 dust Substances 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007517 polishing process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/068—Table-like supports for panels, sheets or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of furniture polishing equipment, in particular to a polishing device for furniture production and an operation method thereof, wherein the polishing device comprises a bottom plate; a pair of side plates are fixedly connected to the top of the bottom plate; a pair of V-grooves are formed in the side walls of the pair of side plates, and the long sides of the V-grooves are parallel to the bottom plate; the top and the bottom of the V-shaped groove are fixedly connected with a group of tooth blocks; a first rotating shaft and a second rotating shaft are respectively arranged between the V-shaped groove positioned on the upper layer and the V-shaped groove positioned on the lower layer on the pair of side plates; a pair of first gears are fixedly connected to the first rotating shaft; in order to solve and send the plank under the grinding roller usually, accomplish the polishing along with the reciprocating motion of grinding roller, but the rotation direction of grinding roller is invariable throughout in the process of polishing for it is outwards stirred to polish to necessarily have the edge to plank one side, the rotation direction of grinding roller is towards the outside of plank edge promptly, this kind of mode of polishing easily causes the condition of limit of what the plank edge was broken down, and then influences the effect of polishing of plank, causes the serious problem of plank loss.
Description
Technical Field
The invention belongs to the technical field of furniture polishing equipment, and particularly relates to a polishing device for furniture production and an operation method thereof.
Background
In the production process of furniture, the furniture is required to be polished so as to remove burrs, rust, greasy dirt, dust and the like on the surface of a substrate, and meanwhile, the furniture is smooth in lines, flat and smooth in surface, clear in texture and smooth and comfortable in hand feeling.
In the prior art, a wood board is usually pushed to the position below a polishing roller, polishing is completed along with the reciprocating movement of the polishing roller, but the rotation direction of the polishing roller is unchanged all the time in the polishing process, so that the edge on one side of the wood board is necessarily polished outwards, namely the rotation direction of the polishing roller faces the outer side of the edge of the wood board, the polishing mode is easy to cause the condition of edge polishing on the edge of the wood board, further the polishing effect of the wood board is affected, and serious wood board loss is caused.
Disclosure of Invention
In order to make up the defect of the prior art, the problem that the wood board is pushed to the lower part of the polishing roller, polishing is completed along with the reciprocating movement of the polishing roller, but the rotation direction of the polishing roller is unchanged all the time in the polishing process, so that the edge on one side of the wood board is necessarily polished by stirring outwards, namely the rotation direction of the polishing roller faces the outer side of the edge of the wood board, the polishing mode is easy to cause the condition of the edge of the wood board, the polishing effect of the wood board is further affected, and the serious loss of the wood board is caused is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a polishing device for furniture production, which comprises a bottom plate; a pair of side plates are fixedly connected to the top of the bottom plate; a pair of V-grooves are formed in the side walls of the pair of side plates, and the long sides of the V-grooves are parallel to the bottom plate; the top and the bottom of the V-shaped groove are fixedly connected with a group of tooth blocks; a first rotating shaft and a second rotating shaft are respectively arranged between the V-shaped groove positioned on the upper layer and the V-shaped groove positioned on the lower layer on the pair of side plates; a pair of first gears are fixedly connected to the first rotating shaft; a pair of second gears are rotatably connected to the second rotating shaft; the first gear and the second gear are meshed with the tooth block; an arc-shaped ring is arranged between the first rotating shaft and the second rotating shaft, and the same ends of the first rotating shaft and the second rotating shaft extend out of the inner annular wall of the arc-shaped ring; a pair of square grooves are formed in the side wall of the arc-shaped ring; a square block is connected in the square grooves in a sliding manner; a pair of square side walls are fixedly connected with a supporting block; the bottom of the supporting block is fixedly connected with a double-shaft speed reducing motor; one end of the second rotating shaft is fixedly connected with the output end of the double-shaft speed reducing motor; the other end of the double-shaft speed reducing motor is provided with a transmission part; the first rotating shaft is driven by the transmission piece; a polishing piece is arranged on the second rotating shaft; the polishing piece is driven by the second rotating shaft and polishes furniture; a first T groove is formed in the side wall of the bottom plate; the side wall of the first T-shaped groove is fixedly connected with a first motor; the bottom plate is internally provided with a clamping piece and a moving piece; the clamping piece and the moving piece are driven by the first motor.
Preferably, the transmission member includes a first sprocket; an L-shaped block is fixedly connected to the top of the supporting block, and the first rotating shaft penetrates through the L-shaped block; the ends of the first rotating shaft and the double-shaft speed reducing motor are fixedly connected with first chain wheels, and the diameter of the first chain wheel on the first rotating shaft is larger than that of the first chain wheel on the double-shaft speed reducing motor; the pair of first chain wheels are driven by a first chain; a pair of side plates are respectively provided with a chute on the side wall; a transverse plate is connected between the pair of sliding grooves in a sliding way, and the arc-shaped ring is fixedly connected with the side wall of the transverse plate; the bottom of the transverse plate is fixedly connected with a square ring, and the first rotating shaft and the second rotating shaft extend out of the square ring.
Preferably, the grinding member comprises a grinding roller; the second rotating shaft is fixedly connected with a polishing roller; the bottom of the transverse plate is fixedly connected with a U plate; an arc cover is fixedly connected to the bottom of the U plate, and the polishing roller is positioned in an arc groove of the arc cover; the top of the arc-shaped cover is fixedly connected with a pair of reinforcing blocks, and the side walls of the pair of reinforcing blocks are rotationally connected with the first rotating shaft through circular grooves.
Preferably, the top of the transverse plate is fixedly connected with a dust collector; the outer walls of the two sides of the cross section of the arc-shaped cover are arc-shaped; an inner arc groove is formed in the arc shape at two sides of the arc cover, the cross section of the inner arc groove is an isosceles trapezoid, and the upper bottom area of the isosceles trapezoid is smaller than the lower bottom; the top of the arc-shaped cover is provided with a communication groove which is communicated with the inner arc groove; an electric push rod is fixedly connected to the outer arc wall of the arc cover through a supporting block; the end part of a piston rod of the electric push rod is provided with a sealing block ring which is in sliding connection with the communicating groove; the inner annular wall of the sealing block ring is connected with the inlet end of the dust collector through a corrugated pipe, and the corrugated pipe corresponds to the U-block opening groove in position; the side wall of the side plate on one side of the bottom plate is provided with an inductor.
Preferably, a scraping plate is rotatably connected between the opposite inner walls of the arc-shaped cover through a pair of rotating rods, and the polishing roller is positioned between the pair of scraping plates; rubber pads are fixedly connected at openings at the bottom ends of two sides of the arc-shaped cover; the two sides of the pair of rubber pads and the scraping plate are connected with balls through ball grooves; the scraping plate is fixedly connected with the pair of round balls of the rubber pad through a connecting rod.
Preferably, a pair of guide slots are formed in the arc-shaped surface of the inner arc slot, the bottom ends of the guide slots are uniformly distributed and obliquely arranged towards the bottom direction of the arc-shaped cover, and the top ends of the guide slots are obliquely arranged towards the communicating slot.
Preferably, the arc surfaces of the pair of inner arc grooves are provided with breaking grooves which are transversely arranged and correspond to the guide grooves; the end parts of the pair of crushing grooves are rotationally connected with round rods, and the round rods penetrate through the arc-shaped cover and are fixedly connected with driving wheels; a driving wheel is fixedly connected on the second rotating shaft, and a pair of driving wheels are meshed with the driving wheel; a group of blades are fixedly connected to the round rod, and the positions of the joints of the blades and the breaking grooves and the guide grooves correspond to each other.
Preferably, the clamping member comprises a block; the top of the bottom plate is fixedly connected with the blocking block, and the blocking block corresponds to the short side of the V-shaped groove in position; the output end of the first motor is provided with a threaded rod which is rotationally connected with the side wall of the first T groove; the threaded rod is connected with a first T block in a threaded manner, and the first T block is matched with the first T groove; a second T groove is formed in one vertical end of the first T block, and the second T groove is obliquely arranged towards the block; the side wall of the second T groove is fixedly connected with a second T block through a spring, and the second T block is connected in the second T groove in a sliding way; the top of the second T-shaped block is fixedly connected with a clamping block, and the side wall of the clamping block is provided with an arc-shaped surface.
Preferably, the moving member includes a chute; the top of the bottom plate is provided with a pair of chute symmetrically distributed along the threaded rod, one side of the chute is obliquely arranged towards one end of the bottom plate, the chute is V-shaped, and the other side of the V-shape is parallel to the side plate; the bottom plate is internally provided with a movable groove, and the movable groove is communicated with the chute and the first T-shaped groove; a pair of circular columns are connected in the chute in a sliding manner; the tops of the pair of circular columns are respectively and rotatably connected with an extrusion block; the opposite side walls of the pair of extrusion blocks are fixedly connected with buffer plates through a pair of springs; a pair of first fixing blocks are fixedly connected to the side walls of the pair of circular columns; a pair of second fixing blocks are fixedly connected to the side walls of the two sides of the first T block; one end of a connecting block is rotatably connected between the pair of first fixed blocks through a first rotating column, and the other end of the connecting block is rotatably connected with the pair of second fixed blocks through a second rotating column; a pair of side plates are provided with a third T-shaped groove on the opposite side walls; a pair of third T blocks are slidably connected in the third T grooves; the side wall of the third T block is slidably connected with a telescopic rod through a telescopic groove, and the telescopic rod is fixedly connected with the side wall of the extrusion block.
A polishing operation method for furniture production, which is suitable for the polishing device for furniture production, and comprises the following steps of;
s1, placing and clamping furniture boards: placing a furniture wood board on a bottom plate, and then driving a first T-block to clamp the wood board by starting a first motor;
s2, moving and polishing: the double-shaft speed reducing motor is started to drive the second rotating shaft to rotate, so that the polishing roller is driven to perform polishing work, then the transmission piece drives the first rotating shaft to rotate and the first gear to move in the V-shaped groove on the upper layer of the side plate, and the double-shaft speed reducing motor is used for completing the movement and polishing of the wood plate in a positive and negative rotation mode;
s3, dust removal of the wood board: the dust collector is started to collect grinding dust, and the sealing block ring is pushed to the other end of the arc-shaped cover through the electric push rod, so that the corrugated pipe can absorb dust on two sides of the grinding roller;
s4, dust sealing and wood dust breaking: changing the arc angle of contact between the rubber pad and the wood board through movement of the arc cover, driving the scraping plate to contact with the brush on the surface of the polishing roller through the connecting rod, and then driving the driven wheel to rotate through the driving wheel so as to drive the blade to break up wood chips;
s5, clamping and moving the wood board: starting the first motor, releasing the clamping of the clamping blocks to the wood boards, and simultaneously moving the connecting blocks through the first T blocks so as to drive the pair of buffer boards to clamp and move the two sides of the wood boards.
The beneficial effects of the invention are as follows:
1. according to the polishing device for furniture production and the operation method thereof, one end of a wood board is clamped through the clamping piece, then the double-shaft speed reducing motor is started, the transmission piece drives the polishing piece to polish the wood board and simultaneously move, so that the movable reciprocating polishing of the wood board is realized, the V-shaped groove is set up, the edge of the wood board can be prevented from being polished, when one-way polishing is finished, the polishing rollers are reversed, the clamping of the wood board is simultaneously released, the two sides of the wood board are clamped and moved through the moving piece, the unground edge part is separated from the short side position of the V-shaped groove, and further, when the polishing piece moves in a return way, the polishing rollers are reversed, the edge of the wood board is polished, when the polishing roller rotates forward, the polishing roller polishes the edge of the wood board inwards in one-way polishing of the wood board, and the situation that the polishing roller polishes the edge of the wood board outwards and causes the edge of the wood board is shaped is avoided.
2. According to the polishing device for furniture production and the operation method thereof, dust generated by polishing is sealed through the establishment of the rubber pads, dust is prevented from scattering, dust is not easy to collect and is easy to inhale by a human body, the rubber pads change angles when the rubber pads are contacted with the wood board along with different moving directions of the arc-shaped cover, when the arc-shaped cover moves towards the sensor, the rubber pads on two sides are arranged in an arc-shaped inward bending mode towards the first motor, at the moment, the scraping plates are driven to strike and drop the wood dust on the surface of the polishing roller, contact and drop of the wood dust are achieved, polishing efficiency is not affected, and efficiency of sealing and collecting the dust is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial block diagram and exploded view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a side cross-sectional view of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is an enlarged view of FIG. 4 at C;
FIG. 7 is a side cross-sectional view and partial block diagram of the arcuate cover;
FIG. 8 is a front cross-sectional view of the arcuate cover;
FIG. 9 is a top cross-sectional view of the present invention;
FIG. 10 is a partial block diagram of the buffer plate:
FIG. 11 is a method of sanding operation for furniture production.
In the figure: 1. a bottom plate; 2. a side plate; 3. v-grooves; 4. tooth blocks; 5. a first rotating shaft; 6. a second rotating shaft; 7. a first gear; 8. a second gear; 9. an arc ring; 10. a square block; 11. a support block; 12. a double-shaft speed reducing motor; 13. a first T-slot; 14. a first motor; 15. a first sprocket; 16. an L-shaped block; 17. a first chain; 18. a chute; 19. a cross plate; 20. a square ring; 21. a grinding roller; 22. a U-shaped plate; 23. an arc-shaped cover; 24. a reinforcing block; 25. a dust collector; 26. an inner arc groove; 27. a communication groove; 28. an electric push rod; 29. a seal ring; 30. a bellows; 31. an inductor; 32. a scraper; 33. a rubber pad; 34. a connecting rod; 35. a guide groove; 36. a shredding tank; 37. a round bar; 38. driving wheels; 39. a driving wheel; 40. a blade; 41. a block; 42. a threaded rod; 43. a first T block; 44. a second T-slot; 45. a second T block; 46. a clamping block; 47. a chute; 48. a movable groove; 49. a circular column; 50. extruding a block; 51. a connecting block; 52. a buffer plate; 53. a third T block; 54. a third T-slot; 55. a telescopic rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 11, a polishing device for furniture production according to an embodiment of the present invention includes a base plate 1; a pair of side plates 2 are fixedly connected to the top of the bottom plate 1; a pair of V-grooves 3 are formed in the side walls of the pair of side plates 2, and the long sides of the V-grooves 3 are parallel to the bottom plate 1; a group of tooth blocks 4 are fixedly connected to the top and the bottom of the group of V grooves 3; a first rotating shaft 5 and a second rotating shaft 6 are respectively arranged between the V-shaped groove 3 positioned on the upper layer and the V-shaped groove 3 positioned on the lower layer on the pair of side plates 2; a pair of first gears 7 are fixedly connected to the first rotating shaft 5; a pair of second gears 8 are rotatably connected to the second rotating shaft 6; the first gear 7 and the second gear 8 are meshed with the tooth block 4; an arc-shaped ring 9 is arranged between the first rotating shaft 5 and the second rotating shaft 6, and the same ends of the first rotating shaft 5 and the second rotating shaft 6 extend out of the inner annular wall of the arc-shaped ring 9; a pair of square grooves are formed in the side wall of the arc-shaped ring 9; a square 10 is slidably connected in each pair of square grooves; the side walls of a pair of square blocks 10 are fixedly connected with supporting blocks 11; the bottom of the supporting block 11 is fixedly connected with a double-shaft speed reducing motor 12; one end of the second rotating shaft 6 is fixedly connected with the output end of the double-shaft speed reducing motor 12; the other end of the double-shaft speed reducing motor 12 is provided with a transmission part; the first rotating shaft 5 is driven by a transmission piece; a polishing piece is arranged on the second rotating shaft 6; the polishing piece is driven by the second rotating shaft 6 and polishes furniture; a first T groove 13 is formed in the side wall of the bottom plate 1; the side wall of the first T-shaped groove 13 is fixedly connected with a first motor 14; a clamping piece and a moving piece are arranged in the bottom plate 1; the clamping piece and the moving piece are driven by a first motor 14; during operation, through on the plank follow bottom plate 1 one end propelling movement to the bottom plate 1 to be polished, then start first motor 14, carry out the centre gripping through the holder to plank one end, then start biax gear motor 12, drive the piece of polishing through the driving medium and remove when polishing to the plank, realize the removal reciprocal polishing to the plank, V slot 3 sets up, can avoid causing the condition of limit to the edge of plank to polish, after once polishing is accomplished, biax gear motor 12 reverses, drive the grinding roller 21 reverse, remove the centre gripping to the plank simultaneously, simultaneously the moving part is to plank both sides centre gripping and remove, make the edge part that does not polish break away from V slot 3 minor face position, and then make the piece return stroke of polishing remove, accomplish the edge of polishing not polishing to the plank, the grinding roller 21 corotation, when polishing once to plank, the grinding roller 21 is inwards polishing to the plank edge, avoid the grinding roller 21 to polish to the plank edge outwards, cause the condition of the edge of plank to polish the limit.
The transmission member comprises a first sprocket 15; an L-shaped block 16 is fixedly connected to the top of the supporting block 11, and the first rotating shaft 5 penetrates through the L-shaped block 16; the first sprocket 15 is fixedly connected to the ends of the first rotating shaft 5 and the double-shaft gear motor 12, and the diameter of the first sprocket 15 on the first rotating shaft 5 is larger than that of the first sprocket 15 on the double-shaft gear motor 12; a pair of said first sprockets 15 are driven by a first chain 17; a pair of side plates 2 are provided with sliding grooves 18 on the side walls; a transverse plate 19 is connected between the pair of sliding grooves 18 in a sliding way, and the arc-shaped ring 9 is fixedly connected with the side wall of the transverse plate 19; a square ring 20 is fixedly connected to the bottom of the transverse plate 19, and the first rotating shaft 5 and the second rotating shaft 6 extend out of the square ring 20; during operation, through biax gear motor 12 rotation, the transmission of first chain 17 drives a pair of first sprocket 15 and rotates, and then drive first pivot 5 and rotate, because the tooth piece 4 meshing of the V groove 3 on first gear 7 and curb plate 2 upper strata, and then drive the piece of polishing as the removal power supply through first gear 7 and wholly remove, the effect of removal and polishing linkage has been realized, and a pair of gear diameter is different, further reduce speed to the deceleration end of biax gear motor 12, it drives the piece of polishing and rotates fast to polish to have reached biax gear motor 12 one end, the other end drives first pivot 5 and removes slowly, biax gear motor 12 is prior art, i.e. biax motor's one end is equipped with the reducing component, make both ends rotational speed asynchronous.
The grinding member comprises a grinding roller 21; the second rotating shaft 6 is fixedly connected with a grinding roller 21; the bottom of the transverse plate 19 is fixedly connected with a U plate 22; an arc cover 23 is fixedly connected to the bottom of the U plate 22, and the polishing roller 21 is positioned in an arc groove of the arc cover 23; the top of the arc cover 23 is fixedly connected with a pair of reinforcing blocks 24, and the side walls of the pair of reinforcing blocks 24 are rotationally connected with the first rotating shaft 5 through circular grooves; during operation, the second rotating shaft 6 and the polishing roller 21 are driven to rotate through the double-shaft gear motor 12, meanwhile, the first rotating shaft 5 drives the first gear 7 to move in the V groove 3, so that the second gear 8 of the V groove 3 at the lower layer of the side plate 2 moves in the V groove 3, the second gear 8 in the V groove 3 at the lower layer of the side plate 2 is not used as a power source, the first rotating shaft 5 drags and moves through the arc-shaped ring 9 and the square ring 20, and the movement of the second rotating shaft 6 can provide rotational stability for the polishing roller 21.
The top of the transverse plate 19 is fixedly connected with a dust collector 25; the outer walls of the two sides of the cross section of the arc-shaped cover 23 are arc-shaped; an inner arc groove 26 is formed in the arc shape at two sides of the arc cover 23, the cross section of the inner arc groove 26 is an isosceles trapezoid, and the upper bottom area of the isosceles trapezoid is smaller than the lower bottom; the top of the arc cover 23 is provided with a communication groove 27, and the communication groove 27 is communicated with the inner arc groove 26; an electric push rod 28 is fixedly connected to the outer arc wall of the arc cover 23 through a supporting block; a sealing block ring 29 is arranged at the end part of a piston rod of the electric push rod 28, and the sealing block ring 29 is connected in the communication groove 27 in a sliding way; the inner annular wall of the sealing block ring 29 is connected with the inlet end of the dust collector 25 through a corrugated pipe 30, and the corrugated pipe 30 corresponds to the U-block opening groove in position; the side wall of the side plate 2 at one side of the bottom plate 1 is provided with an inductor 31; during operation, through starting dust catcher 25, when grinding roller 21 corotation, when grinding roller 21 moves to the sensor, seal piece ring 29 is being close to first T piece 43 one side, when once the completion of polishing, trigger the sensor, make biax gear motor 12 reverse, and then drive grinding roller 21 reverse, drive electric putter 28 simultaneously and push seal piece ring 29 to the intercommunication department interface department of opposite side, make seal piece ring 29 drive bellows 30 collect the dust of different sides according to grinding roller 21 rotation direction difference, realize the accurate collection of dust, interior arc groove 26 is isosceles trapezoid and sets up, can make the top of interior arc groove 26 and bellows 30 interface department shape similar, the lower extreme is collected comprehensively to the dust that the plank in-process produced of polishing.
A scraper 32 is rotatably connected between the opposite inner walls of the arc cover 23 through a pair of rotating rods, and the grinding roller 21 is positioned between the pair of scrapers 32; rubber pads 33 are fixedly connected to openings at the bottom ends of two sides of the arc cover 23; a pair of rubber pads 33 and two sides of the scraping plate 32 are connected with balls through ball grooves; the scraping plate 32 and the pair of round balls of the rubber pad 33 are fixedly connected through a connecting rod 34; during operation, through setting up of rubber pad 33, seal the dust that the grinding produced, avoid the dust to scatter around, be difficult for collecting and easily be inhaled by the human body, rubber pad 33 can be along with arc lid 23 direction of movement different, and change its angle when contacting with the plank, when arc lid 23 moves to sensor department, both sides rubber pad 33 then is the arc intussuseption setting towards first motor 14 department, at this moment, drive scraper blade 32 and bump the saw-dust on grinding roller 21 surface and hit, the rubber pad 33 of opposite side then makes the scraper blade 32 and the grinding roller 21 that connect with it not contact because of contacting with the plank angle reason, when grinding roller 21 moves to first motor 14, the condition of a pair of rubber pad 33 and scraper blade 32 then is opposite, realized the contact to the saw-dust and hit down, and not influence grinding efficiency, and increased the efficiency of sealed collection dust.
A group of guide grooves 35 are formed in the arc-shaped surfaces of the pair of inner arc grooves 26, the bottom ends of the group of guide grooves 35 are uniformly distributed and obliquely arranged towards the bottom direction of the arc-shaped cover 23, and the top ends of the group of guide grooves are obliquely arranged towards the communicating groove 27; during operation, through the setting up of guide slot 35, can provide the removal direction for the saw-dust, the saw-dust is heavier than dust weight, and the saw-dust that drops removes along with the arcwall face of rubber pad 33 and interior arc groove 26, simultaneously provides the direction for it through guide slot 35, makes the saw-dust get into bellows 30 through intercommunication groove 27 effect higher.
The arc surfaces of the pair of inner arc grooves 26 are provided with breaking grooves 36, and the breaking grooves 36 are transversely arranged and correspond to the guide grooves 35 in a communication manner; the ends of the crushing groove 36 are rotatably connected with a round rod 37, and the round rod 37 penetrates through the arc cover 23 and is fixedly connected with a driving wheel 38; a driving wheel 39 is fixedly connected to the second rotating shaft 6, and a pair of driving wheels 38 are meshed with the driving wheel 39; a group of blades 40 are fixedly connected to the round rod 37, and the positions of the blades 40, the breaking groove 36 and the guide groove 35 are corresponding to each other; in operation, the driving wheel 39 is driven to rotate through the second rotating shaft 6, and meanwhile, the pair of driving wheels 38 are driven to rotate, the driving wheels 38 crush the wood chips passing through the guide grooves 35, the rotation direction of the blades 40 is not in conflict with the required lifting force of the wood chips, and the wood chips are crushed, so that the excessive blocking of the corrugated pipe 30 and the inlet end of the dust collector 25 by the wood chips is avoided.
The clamping member includes a stop block 41; the top of the bottom plate 1 is fixedly connected with the blocking block 41, and the blocking block 41 corresponds to the short side position of the V groove 3; the output end of the first motor 14 is provided with a threaded rod 42, and the threaded rod 42 is rotationally connected with the side wall of the first T-shaped groove 13; the threaded rod 42 is in threaded connection with a first T-shaped block 43, and the first T-shaped block 43 is matched with the first T-shaped groove 13; a second T-slot 44 is formed in one vertical end of the first T-block 43, and the second T-slot 44 is inclined towards the block 41; the side wall of the second T-shaped groove 44 is fixedly connected with a second T-shaped block 45 through a spring, and the second T-shaped block 45 is slidably connected in the second T-shaped groove 44; the top of the second T-shaped block 45 is fixedly connected with a clamping block 46, and the side wall of the clamping block 46 is provided with an arc-shaped surface; during operation, through the slope of second T groove 44 setting, when can making the plank promote to the piece 41 department of blocking, the plank extrudees second T piece 45 to bottom plate 1 plane department through the arcwall face to do not receive the screens of grip block 46 when making plank propelling movement, then start first motor 14 and drive first T piece 43 and grip block 46 and carry out the centre gripping to the plank, the piece 41 setting is in V groove 3 minor face department, when can make the plank fix between piece 41 and grip block 46, the grinding roller 21 can not polish the plank edge of the piece 41 proximal end.
The moving member comprises a chute 47; the top of the bottom plate 1 is provided with a pair of chute 47 symmetrically distributed along the threaded rod 42, one side of the chute 47 is obliquely arranged towards one end of the bottom plate 1, the chute 47 is V-shaped, and the other side of the V-shape is parallel to the side plate 2; a movable groove 48 is formed in the bottom plate 1, and the movable groove 48 is communicated with the chute 47 and the first T-shaped groove 13; a pair of chute 47 are each slidably connected to a circular column 49; the tops of the pair of circular columns 49 are rotatably connected with a squeezing block 50; the opposite side walls of the pair of extrusion blocks 50 are fixedly connected with buffer plates 52 through a pair of springs; a pair of first fixing blocks are fixedly connected to the side walls of the pair of circular columns 49; a pair of second fixing blocks are fixedly connected to the side walls of the two sides of the first T block 43; one end of a connecting block 51 is rotatably connected between the pair of first fixed blocks through a first rotating column, and the other end of the connecting block 51 is rotatably connected with the pair of second fixed blocks through a second rotating column; a pair of opposite side walls of the side plates 2 are provided with a third T-shaped groove 54; a pair of third T-blocks 53 are slidably connected in the third T-slots 54; the side wall of the third T block 53 is slidably connected with a telescopic rod 55 through a telescopic groove, and the telescopic rod 55 is fixedly connected with the side wall of the extrusion block 50; when the wood board is pushed to the bottom plate 1, the pair of extrusion blocks 50 are positioned at one end far away from the first T-shaped block 43, the clamping condition of the extrusion blocks 50 in the wood board pushing process is avoided, when the grinding roller 21 is moved to the first motor 14 after finishing single grinding, the first motor 14 is triggered to start through a sensor, the first T-shaped block 43 is driven to be far away from the first motor 14, meanwhile, the first T-shaped block 43 is driven to be close to each other through the connecting block 51 in the moving process of the first T-shaped block 43, two sides of the wood board are clamped, the first T-shaped block 43 is continuously moved, the wood board is clamped by the clamping block 46, the round column 49 enters the V-shaped other side of the chute 47, one end of the wood board is driven to be far away from the stop block 41, the unground edge part of the wood board is ground, and the buffer board 52 can clamp the wood board with slightly different widths and realize the moving function; the third T-slot 54, the third T-block 53, and the telescopic rod 55 can prevent the extrusion block 50 and the buffer plate 52 from rotating along with the movement of the circular column 49, so that the buffer plate 52 is not parallel to the side edge of the wood board, and thus, the clamping cannot be performed well.
A polishing operation method for furniture production, which is suitable for the polishing device for furniture production, and comprises the following steps of;
s1, placing and clamping furniture boards: placing the furniture board on the bottom board 1, and then driving the first T-block 43 to clamp the board by starting the first motor 14;
s2, moving and polishing: the second rotating shaft 6 is driven to rotate by starting the double-shaft speed reducing motor 12, so that the polishing roller 21 is driven to perform polishing work, then the first rotating shaft 5 is driven to rotate by a transmission piece, the first gear 7 moves in the V-shaped groove 3 on the upper layer of the side plate 2, and the movement and polishing of the wood plate are completed by the positive and negative rotation of the double-shaft speed reducing motor 12;
s3, dust removal of the wood board: the dust collector 25 is started to collect grinding dust, and the sealing block ring 29 is pushed to the other end communication groove 27 of the arc cover 23 through the electric push rod 28, so that the corrugated pipe 30 can absorb dust on two sides of the grinding roller 21;
s4, dust sealing and wood dust breaking: the arc angle of contact between the rubber pad 33 and the wood board is changed through the movement of the arc cover 23, the scraper 32 is driven to contact with the surface hairbrush of the grinding roller 21 through the connecting rod 34, then the driven wheel is driven to rotate through the driving wheel 39, and the blade 40 is driven to break up wood chips;
s5, clamping and moving the wood board: the first motor 14 is started to release the clamping of the clamping block 46 to the wood board, and meanwhile, the first T-shaped block 43 moves to drive the connecting block 51 to move, so that the pair of buffer plates 52 are driven to clamp and move to the two sides of the wood board.
Working principle: by pushing the wood board to be polished onto the bottom plate 1 from one end of the bottom plate 1, then starting the first motor 14, clamping one end of the wood board by the clamping piece, then starting the double-shaft speed reducing motor 12, driving the polishing piece to polish the wood board by the transmission piece and simultaneously moving the wood board, realizing the moving and reciprocating polishing of the wood board, setting up the V-shaped groove 3, avoiding polishing the edge of the wood board, reversing the double-shaft speed reducing motor 12 when the single-pass polishing is finished, driving the polishing roller 21 to reverse, simultaneously releasing the clamping of the wood board, simultaneously clamping and moving two sides of the wood board by the moving piece, enabling the edge part which is not polished to be separated from the short side position of the V-shaped groove 3, reversing the polishing roller 21 when the polishing piece moves in a returning way, completing polishing the edge which is not polished on the wood board, polishing the edge of the wood board by the polishing roller 21 is inwards polished when the wood board is polished in a single pass, the situation that the edge of the wood board is ground outwards to cause the edge of the wood board to be ground by the grinding roller 21 is avoided, the double-shaft speed reducing motor 12 rotates, the first chain 17 drives the pair of first chain wheels 15 to rotate and further drives the first rotating shaft 5 to rotate, because the first gear 7 is meshed with the tooth block 4 of the V-shaped groove 3 on the upper layer of the side plate 2, the grinding piece is driven to integrally move by taking the first gear 7 as a moving power source, the effect of moving and grinding linkage is realized, the diameters of the pair of gears are different, the reduction end of the double-shaft speed reducing motor 12 is further reduced, the aim that one end of the double-shaft speed reducing motor 12 drives the grinding piece to rotate quickly for grinding, the other end drives the first rotating shaft 5 to move slowly is achieved, the double-shaft speed reducing motor 12 is in the prior art, namely one end of the double-shaft motor is provided with a speed reducing component, the rotating speeds of the two ends are asynchronous, the second rotating shaft 6 and the grinding roller 21 are driven to rotate by the double-shaft speed reducing motor 12, meanwhile, because the first rotating shaft 5 drives the first gear 7 to move in the V groove 3, the second gear 8 of the V groove 3 at the lower layer of the side plate 2 moves in the V groove 3, the second gear 8 in the V groove 3 at the lower layer of the side plate 2 is not used as a power source, and is dragged and moved by the first rotating shaft 5 through the arc-shaped ring 9 and the square ring 20, the movement of the second rotating shaft 6 can provide rotational stability for the grinding roller 21, by starting the dust collector 25, when the grinding roller 21 rotates positively, the grinding roller 21 moves towards the sensor, the sealing block ring 29 is at one side close to the first T block 43, when single-pass grinding is completed, the sensor is triggered, the double-shaft speed reducing motor 12 is reversely rotated, the grinding roller 21 is further driven to reversely rotate, and the electric push rod 28 is driven to push the sealing block ring 29 to the connecting position interface at the other side, the sealing block ring 29 drives the corrugated pipe 30 to collect dust on different sides according to different rotation directions of the grinding roller 21, so that dust is accurately collected, the inner arc groove 26 is formed in an isosceles trapezoid shape, the top end of the inner arc groove 26 is similar to the shape of an interface of the corrugated pipe 30, dust generated in the wood board grinding process is comprehensively collected at the lower end, dust generated in grinding is sealed by the arrangement of the rubber pad 33, dust is prevented from scattering, the dust is difficult to collect and is easy to inhale by a human body, the rubber pad 33 can be different along with different movement directions of the arc cover 23, the angle of the rubber pad 33 when the arc cover 23 contacts with a wood board is changed, when the arc cover 23 moves towards the sensor, the rubber pads 33 on two sides are arranged in an arc-shaped inward bending way towards the first motor 14, at the moment, the scraper 32 is driven to collide with wood dust on the surface of the grinding roller 21, the rubber pad 33 on the other side is not contacted with the grinding roller 21 due to the contact angle of the wood board, when the grinding roller 21 moves towards the first motor 14, the situation of the pair of rubber pads 33 and the scraping plates 32 is opposite, so that the contact and the knocking down of the wood chips are realized, the grinding efficiency is not influenced, the efficiency of collecting dust in a sealing way is increased, through the arrangement of the guide grooves 35, the moving guide can be provided for the wood chips, compared with the weight of the dust, the wood chips with heavy weight can move along with the arc surfaces of the rubber pads 33 and the inner arc grooves 26, meanwhile, the guide grooves 35 provide the guide for the falling wood chips, the effect that the wood chips enter the corrugated pipe 30 through the communicating grooves 27 is higher, the driving wheel 39 is driven to rotate through the second rotating shaft 6, the pair of driving wheels 38 are driven to rotate, the driving wheels 38 crush the wood chips passing through the guide grooves 35, the rotating direction of the blades 40 and the lifting force required by the wood chips are not in conflict, the knocking down of the wood chips is avoided, the excessively blocking of the corrugated pipe 30 and the inlet end of the dust collector 25, through the inclined arrangement of the second T groove 44, when the wood board is pushed to the stop block 41, the second T block 45 is extruded to the plane of the bottom plate 1 through the arc surface, so that the wood board is not clamped by the clamping block 46 during pushing, then the first motor 14 is started to drive the first T block 43 and the clamping block 46 to clamp the wood board, the stop block 41 is arranged at the short side of the V groove 3, when the wood board is fixed between the stop block 41 and the clamping block 46, the polishing roller 21 can not polish the edge of the wood board at the near end of the stop block 41, when the wood board is pushed to the bottom plate 1, the pair of extrusion blocks 50 are positioned at one end far away from the first T block 43, the clamping condition caused by the extrusion blocks 50 in the wood board pushing process is avoided, when the polishing roller 21 is moved to the first motor 14 after one pass is completed, the first motor 14 is triggered by a sensor to drive the first T block 43 to be far away from the first motor 14, meanwhile, through the arrangement of the chute 47, in the moving process of the first T block 43, the connecting blocks 51 drive the pair of extrusion blocks 50 to be close to each other, clamp two sides of a wood board, move along with the continuous movement of the first T block 43, and clamp the wood board by the clamping blocks 46, so that the round column 49 enters the V-shaped other side of the chute 47, one end of the wood board is driven to be far away from the blocking block 41, the unground edge part of the wood board is polished, and the buffer plate 52 can clamp the wood boards with slightly different widths and realize the moving function; the third T-slot 54, the third T-block 53, and the telescopic rod 55 can prevent the extrusion block 50 and the buffer plate 52 from rotating along with the movement of the circular column 49, so that the buffer plate 52 is not parallel to the side edge of the wood board, and thus, the clamping cannot be performed well.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Grinding device is used in furniture production, its characterized in that: comprises a bottom plate (1); a pair of side plates (2) are fixedly connected to the top of the bottom plate (1); a pair of V-shaped grooves (3) are formed in the side walls of the pair of side plates (2), and the long sides of the V-shaped grooves (3) are parallel to the bottom plate (1); a group of tooth blocks (4) are fixedly connected to the top and the bottom of the group of V-shaped grooves (3); a first rotating shaft (5) and a second rotating shaft (6) are respectively arranged between the V-shaped groove (3) positioned on the upper layer and the V-shaped groove (3) positioned on the lower layer on the pair of side plates (2); a pair of first gears (7) are fixedly connected to the first rotating shaft (5); a pair of second gears (8) are rotatably connected to the second rotating shaft (6); the first gear (7) and the second gear (8) are meshed with the tooth block (4); an arc-shaped ring (9) is arranged between the first rotating shaft (5) and the second rotating shaft (6), and the same end of the first rotating shaft (5) and the same end of the second rotating shaft (6) extend out of the inner annular wall of the arc-shaped ring (9); a pair of square grooves are formed in the side wall of the arc-shaped ring (9); a square block (10) is connected in the square grooves in a sliding manner; the side walls of a pair of square blocks (10) are fixedly connected with supporting blocks (11); the bottom of the supporting block (11) is fixedly connected with a double-shaft speed reducing motor (12); one end of the second rotating shaft (6) is fixedly connected with the output end of the double-shaft speed reducing motor (12); the other end of the double-shaft speed reducing motor (12) is provided with a transmission part; the first rotating shaft (5) is driven by a transmission part; a polishing piece is arranged on the second rotating shaft (6); the polishing piece is driven by the second rotating shaft (6) and polishes furniture; a first T-shaped groove (13) is formed in the side wall of the bottom plate (1); the side wall of the first T-shaped groove (13) is fixedly connected with a first motor (14); a clamping piece and a moving piece are arranged in the bottom plate (1); the clamping piece and the moving piece are driven by a first motor (14);
the clamping piece comprises a blocking block (41); the top of the bottom plate (1) is fixedly connected with the blocking block (41), and the blocking block (41) corresponds to the short side of the V-shaped groove (3); the output end of the first motor (14) is provided with a threaded rod (42), and the threaded rod (42) is rotationally connected with the side wall of the first T-shaped groove (13); the threaded rod (42) is in threaded connection with a first T block (43), and the first T block (43) is matched with the first T groove (13); a second T groove (44) is formed in one vertical end of the first T block (43), and the second T groove (44) is obliquely arranged towards the block (41); the side wall of the second T-shaped groove (44) is fixedly connected with a second T-shaped block (45) through a spring, and the second T-shaped block (45) is slidably connected in the second T-shaped groove (44); a clamping block (46) is fixedly connected to the top of the second T block (45), and an arc-shaped surface is formed on the side wall of the clamping block (46);
the moving member comprises a chute (47); the top of the bottom plate (1) is provided with a pair of chute (47) symmetrically distributed along the threaded rod (42), one side of the chute (47) is obliquely arranged towards one end of the bottom plate (1), the chute (47) is V-shaped, and the other side of the V-shape is parallel to the side plate (2); a movable groove (48) is formed in the bottom plate (1), and the movable groove (48) is communicated with the chute (47) and the first T-shaped groove (13); a pair of chute (47) are connected with a circular column (49) in a sliding way; the tops of the pair of circular columns (49) are respectively and rotatably connected with an extrusion block (50); the opposite side walls of the pair of extrusion blocks (50) are fixedly connected with buffer plates (52) through a pair of springs; a pair of first fixing blocks are fixedly connected to the side walls of the round column (49); a pair of second fixing blocks are fixedly connected to the side walls of the two sides of the first T block (43); one end of a connecting block (51) is rotatably connected between the pair of first fixed blocks through a first rotating column, and the other end of the connecting block (51) is rotatably connected with the pair of second fixed blocks through a second rotating column; a pair of opposite side walls of the side plates (2) are provided with third T grooves (54); a pair of third T-shaped grooves (54) are internally and slidably connected with a third T-shaped block (53); the side wall of the third T block (53) is slidably connected with a telescopic rod (55) through a telescopic groove, and the telescopic rod (55) is fixedly connected with the side wall of the extrusion block (50).
2. A polishing device for furniture production according to claim 1, wherein: the transmission member comprises a first sprocket (15); an L-shaped block (16) is fixedly connected to the top of the supporting block (11), and the first rotating shaft (5) penetrates through the L-shaped block (16); the ends of the first rotating shaft (5) and the double-shaft speed reducing motor (12) are fixedly connected with a first sprocket (15), and the diameter of the first sprocket (15) on the first rotating shaft (5) is larger than that of the first sprocket (15) on the double-shaft speed reducing motor (12); a pair of the first chain wheels (15) are driven by a first chain (17); the side walls of the pair of side plates (2) are provided with sliding grooves (18); a transverse plate (19) is connected between the pair of sliding grooves (18) in a sliding way, and the arc-shaped ring (9) is fixedly connected with the side wall of the transverse plate (19); the bottom of the transverse plate (19) is fixedly connected with a square ring (20), and the first rotating shaft (5) and the second rotating shaft (6) extend out of the square ring (20).
3. A polishing device for furniture production according to claim 2, wherein: the grinding member comprises a grinding roller (21); a grinding roller (21) is fixedly connected to the second rotating shaft (6); the bottom of the transverse plate (19) is fixedly connected with a U-shaped plate (22); an arc cover (23) is fixedly connected to the bottom of the U plate (22), and the polishing roller (21) is positioned in an arc groove of the arc cover (23); a pair of reinforcing blocks (24) are fixedly connected to the top of the arc-shaped cover (23), and the side walls of the pair of reinforcing blocks (24) are rotationally connected with the first rotating shaft (5) through circular grooves.
4. A polishing device for furniture production according to claim 3, wherein: a dust collector (25) is fixedly connected to the top of the transverse plate (19); the outer walls of the two sides of the cross section of the arc-shaped cover (23) are arc-shaped; an inner arc groove (26) is formed in the arc shape at two sides of the arc cover (23), the cross section of the inner arc groove (26) is an isosceles trapezoid, and the upper bottom area of the isosceles trapezoid is smaller than the lower bottom; the top of the arc cover (23) is provided with a communication groove (27), and the communication groove (27) is communicated with the inner arc groove (26); an electric push rod (28) is fixedly connected to the outer arc wall of the arc cover (23) through a supporting block; a sealing block ring (29) is arranged at the end part of a piston rod of the electric push rod (28), and the sealing block ring (29) is connected in the communication groove (27) in a sliding way; the inner annular wall of the sealing block ring (29) is connected with the inlet end of the dust collector (25) through a corrugated pipe (30), and the corrugated pipe (30) corresponds to the U-block opening groove in position; the side wall of the side plate (2) at one side of the bottom plate (1) is provided with an inductor (31).
5. The polishing device for furniture production according to claim 4, wherein: a scraping plate (32) is rotatably connected between the opposite inner walls of the arc-shaped cover (23) through a pair of rotating rods, and the polishing roller (21) is positioned between the pair of scraping plates (32); rubber pads (33) are fixedly connected at openings at the bottom ends of two sides of the arc-shaped cover (23); both sides of the pair of rubber pads (33) and the scraping plates (32) are connected with balls through ball grooves; the scraping plate (32) and the pair of balls of the rubber pad (33) are fixedly connected through a connecting rod (34).
6. The polishing device for furniture production according to claim 5, wherein: a group of guide grooves (35) are formed in the arc-shaped surface of the inner arc groove (26), the bottom ends of the guide grooves (35) are uniformly distributed and obliquely arranged towards the bottom direction of the arc-shaped cover (23), and the top ends of the guide grooves are obliquely arranged towards the communicating groove (27).
7. The polishing device for furniture production according to claim 6, wherein: the arc surfaces of the pair of inner arc grooves (26) are provided with breaking grooves (36), and the breaking grooves (36) are transversely arranged and correspond to the guide grooves (35); the ends of the pair of crushing grooves (36) are rotatably connected with round rods (37), and the round rods (37) penetrate through the arc-shaped cover (23) and are fixedly connected with driving wheels (38); a driving wheel (39) is fixedly connected to the second rotating shaft (6), and a pair of driving wheels (38) are meshed with the driving wheel (39); a group of blades (40) are fixedly connected to the round rod (37), and the positions of the blades (40), the breaking groove (36) and the guide groove (35) are corresponding.
8. A method of polishing a furniture item, for use in a polishing apparatus for furniture item according to claim 7, comprising the steps of;
s1, placing and clamping furniture boards: placing a furniture wood board on the bottom board (1), and then driving a first T block (43) to clamp the wood board by starting a first motor (14);
s2, moving and polishing: the second rotating shaft (6) is driven to rotate by starting the double-shaft speed reducing motor (12), so that the polishing roller (21) is driven to perform polishing work, then the first rotating shaft (5) is driven to rotate through a transmission piece, the first gear (7) moves in the V-shaped groove (3) on the upper layer of the side plate (2), and the movement and polishing of the wood plate are completed through the positive and negative rotation of the double-shaft speed reducing motor (12);
s3, dust removal of the wood board: the dust collector (25) is started to collect the grinding dust, and the sealing block ring (29) is pushed to the other end communication groove (27) of the arc cover (23) through the electric push rod (28), so that the corrugated pipe (30) can absorb the dust on two sides of the grinding roller (21);
s4, dust sealing and wood dust breaking: the arc angle of contact between the rubber pad (33) and the wood plate is changed through the movement of the arc cover (23), the scraper (32) is driven to contact with the surface hairbrush of the polishing roller (21) through the connecting rod (34), and then the driven wheel is driven to rotate through the driving wheel (39), so that the blade (40) is driven to break up wood chips;
s5, clamping and moving the wood board: the first motor (14) is started, the clamping block (46) is released from clamping the wood board, meanwhile, the connecting block (51) is driven to move through the movement of the first T-shaped block (43), and then the pair of buffer plates (52) are driven to clamp and move the two sides of the wood board.
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| CN202310961475.6A CN116652747B (en) | 2023-08-02 | 2023-08-02 | Polishing device for furniture production and operation method thereof |
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| CN202310961475.6A CN116652747B (en) | 2023-08-02 | 2023-08-02 | Polishing device for furniture production and operation method thereof |
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| CN118386104A (en) * | 2024-05-27 | 2024-07-26 | 天津市海棠科技有限公司 | Intelligent industrial mechanical arm for production line |
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| JP2015223666A (en) * | 2014-05-28 | 2015-12-14 | 株式会社ディスコ | Griding device and grinding method for rectangular substrate |
| CN109093481A (en) * | 2018-09-14 | 2018-12-28 | 安徽建联木业有限公司 | A kind of grinding device of plank end edge |
| CN210524678U (en) * | 2019-04-22 | 2020-05-15 | 山东北玻节能科技有限公司 | Vacuum glass surface deburring device |
| CN210388702U (en) * | 2019-07-24 | 2020-04-24 | 欧阳维昌 | Surface grinding and burr removing device for wood board processing |
| CN210704113U (en) * | 2019-09-06 | 2020-06-09 | 德木行木业(江苏)有限公司 | Burr removing device for wood furniture production |
| CN112621455A (en) * | 2020-12-17 | 2021-04-09 | 哈尔滨市阿城区胜达建筑材料厂 | Plank edge processing apparatus that polishes for building materials |
| CN214771016U (en) * | 2020-12-22 | 2021-11-19 | 河南新富家木业有限公司 | Deckle edge clearing device for plate processing |
| CN217045929U (en) * | 2022-02-17 | 2022-07-26 | 陕西安美居节能科技有限公司 | Surface polishing device for plate production |
| CN218169727U (en) * | 2022-08-24 | 2022-12-30 | 福建连城航凯木业有限公司 | Wood surface polishing device |
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| CN116652747A (en) | 2023-08-29 |
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