阅读说明：本技术 一种用于木橱柜生产的打磨吸尘装置 (A dust extraction that polishes for production of wooden cupboard ) 是由 林承涛 陈利军 王锁 蒋萍 林亮平 刘正兵 罗采红 石继田 汤正文 田绍学 黄霖 于 2021-07-26 设计创作，主要内容包括：本发明涉及一种用于木橱柜生产的打磨吸尘装置,特别涉及木制品生产设备技术领域。本发明包括打磨机架、第一打磨机构、第二打磨机构、集尘罩、排尘管、第一除尘箱、吹气机构、负压吸尘机构、第二除尘箱,所述第一除尘箱一端设有扩散口,所述第一除尘箱另一端设第一排气口,所述排尘管内安装有吸风风扇,所述第一除尘箱内从一端至另一端依次设有第一除尘网和第二除尘网,所述第一排气口通过管道与引风机一端相连,所述引风机另一端通过管道与所述第二除尘箱下部一侧相连,所述第二除尘箱内设有喷淋管,所述喷淋管下方的所述第二除尘箱两侧内壁上均设有旋风导板。提高了打磨效率,实现了粉尘木屑的分类处理,减少资源的浪费。(The invention relates to a polishing dust collection device for wood cabinet production, in particular to the technical field of wood product production equipment. The dust-collecting and dust-removing device comprises a polishing rack, a first polishing mechanism, a second polishing mechanism, a dust-collecting cover, a dust-discharging pipe, a first dust-removing box, an air blowing mechanism, a negative-pressure dust-collecting mechanism and a second dust-removing box, wherein a diffusion port is formed in one end of the first dust-removing box, a first exhaust port is formed in the other end of the first dust-removing box, an air suction fan is installed in the dust-discharging pipe, a first dust-removing net and a second dust-removing net are sequentially arranged in the first dust-removing box from one end to the other end, the first exhaust port is connected with one end of an induced draft fan through a pipeline, the other end of the induced draft fan is connected with one side of the lower portion of the second dust-removing box through a pipeline, a spray pipe is arranged in the second dust-removing box, and cyclone guide plates are arranged on the inner walls of two sides of the second dust-removing box below the spray pipe. The efficiency of polishing is improved, has realized the classification of dust saw-dust, reduces the waste of resource.)

1. A grinding and dust collecting device for wood cabinet production is characterized by comprising a grinding rack (1), a first grinding mechanism (6), a second grinding mechanism (8), a dust hood (9), a dust exhaust pipe (10), a first dust removal box (11), a blowing mechanism (16), a negative pressure dust collecting mechanism (17) and a second dust removal box (20), wherein the screw rods (2) are installed between the inner walls of the top and the bottom of the edges of the two sides of the grinding rack (1), the screw rods (2) are driven by the driving motor (3), a movable block (4) is connected to the screw rods (2) in a threaded mode, one side of the movable block (4) is connected with one end of a movable rod (5), the other end of the movable rod (5) is connected with the first grinding mechanism (6), and a cylinder (7) is installed in the middle of the top of the grinding rack (1), piston rod (71) of cylinder (7) sets up down and the lower extreme passes frame (1) of polishing and be connected with second grinding machanism (8), frame (1) top of polishing is equipped with dust cage (9), grinding machanism (1) one side is equipped with first dust removal case (11), first dust removal case (11) one end is equipped with diffusion mouth (12), first exhaust port (18) are established to first dust removal case (11) other end, dust cage (9) upper end is passed through dust exhaust pipe (10) with diffusion mouth (12) one end links to each other, install induced draft fan (13) in dust exhaust pipe (10), be equipped with first dust removal net (14) and second dust removal net (15) from one end to the other end in proper order in first dust removal case (11), first dust removal net (14) with one side of second dust removal net (15) corresponds first dust removal case (11) The bottom all is equipped with negative pressure dust absorption mechanism (17), first exhaust port (18) link to each other with draught fan (19) one end through the pipeline, draught fan (19) other end pass through the pipeline with second dust removal case (20) lower part one side links to each other, be equipped with shower (21) in second dust removal case (20), shower (21) below all be equipped with whirlwind baffle (25) on second dust removal case (20) both sides inner wall, second dust removal case (20) top is equipped with second exhaust port (26).

2. The grinding and dust-collecting device for the production of the wooden cabinet as claimed in claim 1, wherein the first grinding mechanism (6) comprises a rotating shaft (61), a rotating motor (62), a three-blade rod (63), a first grinding disc (64) and a first grinding motor (65), the other end of the moving rod (5) is fixedly connected with one side of the rotating motor (62), the upper end of the rotating shaft (61) is connected with an output shaft of the rotating motor (62), the lower end of the rotating shaft (61) is connected with the three-blade rod (63), the first grinding disc (64) is rotatably mounted at the bottom of each supporting rod (631) of the three-blade rod (63), and the first grinding disc (64) is driven by the first grinding motor (65).

3. The grinding and dust-collecting device for the production of the wooden cabinet as claimed in claim 1, wherein the second grinding mechanism (8) comprises a grinding bracket (81), a second grinding motor (82) and a second grinding disc (83), the lower end of the piston rod (71) is connected with the top of the grinding bracket (81), the second grinding motor (82) is installed in the grinding bracket (81), and the output shaft end of the second grinding motor (82) is connected with the second grinding disc (83).

4. A sanding suction cleaner for the production of wooden cabinets according to claim 3, characterized in that the lower part of the dust cage (9) is a converging section (91) and the upper part of the dust cage (9) is a diverging section (92).

5. The grinding and dust-collecting device for the production of the wooden cabinet as claimed in claim 1, wherein the blowing mechanism (16) comprises an air pump (161), a blowing pipe (162) and an air nozzle (163), the air nozzle (163) facing the first dust removing net (14) and the second dust removing net (15) is installed at the top of the first dust removing box (11) corresponding to one side of the first dust removing net (14) and the second dust removing net (15), and the air nozzle (163) is connected with the air pump (161) through the blowing pipe (162).

6. The grinding and dust-collecting device for the production of wood cabinets according to claim 1, characterized in that the negative pressure dust-collecting mechanism (17) comprises a dust hood (171), a dust-collecting pipe (172), a negative pressure recovery device (173), a negative pressure motor (174) and a dust-collecting bag (175), the upper end of the dust hood (171) is connected with the bottom of the first dust-collecting box (1), the lower end of the dust hood (171) is connected with the negative pressure recovery device (173) through the dust-collecting pipe (172), the negative pressure recovery device (173) is driven by the negative pressure motor (174), and the dust-collecting bag (175) is arranged at the bottom of the negative pressure recovery device (173).

7. The grinding and dust-collecting device for the production of wood cabinets of claim 1, wherein one side of the spray pipe (21) is connected with one end of a water pumping pipe (22), the other end of the water pumping pipe (22) is connected with one end of a water pumping pump (23), and the other end of the water pumping pump (23) is connected with a water tank (24) through a pipeline.

8. A sanding suction cleaner for the production of wooden cabinets according to claim 1, characterized in that the first dusting net (14) and the second dusting net (15) are both arc-shaped and the first dusting net (14) has a larger pore size than the second dusting net (15).

Technical Field

The invention relates to the technical field of wood product production equipment, in particular to a polishing dust collection device for wood cabinet production.

Background

The wood cabinet is generally called a wood cabinet, which is a cabinet made of wood as a door plate and is custom-made in the whole cabinet, and the existing wood cabinets are classified into pure wood, solid wood composite and solid wood veneering.

The wooden cupboard needs to use grinding device to polish processing at the in-process of production, but often has the production of some saw-dust dusts at the in-process of polishing, and these saw-dust dusts if do not collect the processing, will directly influence operational environment and workman's healthy. The existing polishing dust collection device is low in polishing efficiency, can only collect sawdust dust generally, cannot realize classification treatment and causes resource waste.

Disclosure of Invention

(1) Technical problem to be solved

The invention provides a polishing dust collection device for wood cabinet production, which overcomes the defects that the existing polishing dust collection device is low in polishing efficiency, can only collect wood dust generally, cannot realize classification treatment and causes resource waste.

(2) Technical scheme

In order to solve the technical problems, the invention provides a polishing dust collection device for wood cabinet production, which comprises a polishing rack, a first polishing mechanism, a second polishing mechanism, a dust hood, a dust exhaust pipe, a first dust removal box, an air blowing mechanism, a negative pressure dust collection mechanism and a second dust removal box, wherein screw rods are respectively arranged between the inner walls of the top and the bottom of the edges of two sides of the polishing rack, the screw rods are driven by a driving motor, a moving block is connected to the screw rods in a threaded manner, one side of the moving block is connected with one end of a moving rod, the other end of the moving rod is connected with the first polishing mechanism, an air cylinder is arranged in the middle of the top of the polishing rack, a piston rod of the air cylinder is arranged downwards, the lower end of the piston rod penetrates through the polishing rack and is connected with the second polishing mechanism, the dust hood is arranged above the polishing rack, and the first dust removal box is arranged on one side of the polishing mechanism, one end of the first dust removing box is provided with a diffusion port, the other end of the first dust removing box is provided with a first exhaust port, the upper end of the dust hood is connected with one end of the diffusion opening through the dust exhaust pipe, an air suction fan is arranged in the dust exhaust pipe, a first dust removing net and a second dust removing net are sequentially arranged in the first dust removing box from one end to the other end, the top of the first dust removing box is provided with an air blowing mechanism, the bottom of the first dust removing box corresponding to one side of the first dust removing net and one side of the second dust removing net are both provided with the negative pressure dust collecting mechanism, the first exhaust port is connected with one end of an induced draft fan through a pipeline, the other end of the induced draft fan is connected with one side of the lower part of the second dust removing box through a pipeline, the second dust removal incasement is equipped with the shower, the shower below all be equipped with the whirlwind baffle on the second dust removal incasement both sides inner wall, second dust removal roof portion is equipped with the second gas vent.

Preferably, the first grinding mechanism comprises a rotating shaft, a rotating motor, a three-blade rod, a first grinding disc and a first grinding motor, the other end of the moving rod is fixedly connected with one side of the rotating motor, the upper end of the rotating shaft is connected with an output shaft of the rotating motor, the lower end of the rotating shaft is connected with the three-blade rod, the bottom of each supporting rod of the three-blade rod is rotatably provided with the first grinding disc, and the first grinding disc is driven by the first grinding motor.

Preferably, the second grinding mechanism comprises a grinding support, a second grinding motor and a second grinding disc, the lower end of the piston rod is connected with the top of the grinding support, the second grinding motor is installed in the grinding support, and the output shaft end of the second grinding motor is connected with the second grinding disc.

Preferably, the lower part of the dust collection cover is a contraction section, and the upper part of the dust collection cover is a dispersion section.

Preferably, the air blowing mechanism comprises an air pump, an air blowing pipe and an air nozzle, the top of the first dust removal box corresponding to one side of the first dust removal net and the second dust removal net is provided with the air nozzle facing the first dust removal net and the second dust removal net, and the air nozzle is connected with the air pump through the air blowing pipe.

Preferably, negative pressure dust absorption mechanism includes suction hood, dust absorption pipe, negative pressure recovery unit, negative pressure motor, dust bag, suction hood upper end with first dust removal bottom of the case portion links to each other, the suction hood lower extreme pass through the dust absorption pipe with negative pressure recovery unit links to each other, negative pressure recovery unit passes through negative pressure motor drives, negative pressure recovery unit bottom is equipped with the dust bag.

Preferably, shower one side links to each other with drinking-water pipe one end, the drinking-water pipe other end links to each other with suction pump one end, the suction pump other end passes through the pipeline and links to each other with the water tank.

Preferably, the first dust removing net and the second dust removing net are both arc-shaped, and the aperture of the first dust removing net is larger than that of the second dust removing net.

(3) Advantageous effects

The invention provides a polishing dust collection device for wood cabinet production, which overcomes the defects that the existing polishing dust collection device is low in polishing efficiency, can only collect wood dust generally, cannot realize classification treatment and causes resource waste. Compared with the prior art, the invention has the following beneficial effects:

1. through the revolution of the three-blade rod in the first grinding mechanism and the rotation of the first grinding disc, the grinding area and the grinding efficiency are greatly improved.

2. Realized the separation processing of saw-dust and dust through setting up first dust removal net and second dust removal net, can also realize the categorised collection of the saw-dust of different granule sizes, the categorised utilization of the later stage saw-dust of being convenient for.

3. Through the design of whirlwind baffle for the gas that has the dust can form the whirl that rises, makes dust and water contact abundant, and dust removal effect is good.

4. The dust cage is equipped with shrink section and dispersion section, and when containing saw-dust and dust gas through dust cage shrink section 91, speed can the instantaneous increase, improves the adsorption affinity, and dust collection effect is good.

5. Through setting up the diffusion mouth and cooperating the first dust removal net and the second dust removal net of arc form, improved the separation face of saw-dust greatly, the saw-dust separation is effectual.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of a trilobal rod of the present invention.

Fig. 3 is a schematic structural view of the dust cage of the present invention.

The reference signs are: 1-grinding rack, 2-screw rod, 3-driving motor, 4-moving block, 5-moving rod, 6-first grinding mechanism, 61-rotating shaft, 62-rotating motor, 63-three-blade rod, 631-supporting rod, 64-first grinding disc, 65-first grinding motor, 7-air cylinder, 71-piston rod, 8-second grinding mechanism, 81-grinding support, 82-second grinding motor, 83-second grinding disc, 9-dust-collecting cover, 91-contraction section, 92-dispersion section, 10-dust exhaust pipe, 11-first dust-removing box, 12-dispersion port, 13-air suction fan, 14-first dust-removing net, 15-second dust-removing net, 16-air blowing mechanism, 161-air pump, 162-air blowing pipe, 163-air nozzle, 17-negative pressure dust collection mechanism, 171-dust collection cover, 172-dust collection pipe, 173-negative pressure recovery device, 174-negative pressure motor, 175-dust collection bag, 18-first exhaust port, 19-induced draft fan, 20-second dust collection box, 21-spray pipe, 22-water pumping pipe, 23-water pumping pump, 24-water tank, 25-cyclone guide plate and 26-second exhaust port.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, the polishing dust collection device for wood cabinet production according to the present invention comprises a polishing frame 1, a first polishing mechanism 6, a second polishing mechanism 8, a dust collection hood 9, a dust exhaust pipe 10, a first dust removal box 11, a blowing mechanism 16, a negative pressure dust collection mechanism 17, and a second dust removal box 20, wherein the screw rod 2 is installed between the top inner wall and the bottom inner wall of the two side edges of the polishing frame 1, the screw rod 2 is driven by the driving motor 3, the screw rod 2 is connected with a moving block 4 in a threaded manner, one side of the moving block 4 is connected with one end of a moving rod 5, the other end of the moving rod 5 is connected with the first polishing mechanism 6, the middle of the top of the polishing frame 1 is provided with a cylinder 7, a piston rod 71 of the cylinder 7 is arranged downward, and the lower end of the cylinder passes through the polishing frame 1 and is connected with the second polishing mechanism 8, the dust hood 9 is arranged above the polishing rack 1, the first dust removal box 11 is arranged on one side of the polishing mechanism 1, a diffusion port 12 is arranged at one end of the first dust removal box 11, a first exhaust port 18 is arranged at the other end of the first dust removal box 11, the upper end of the dust hood 9 is connected with one end of the diffusion port 12 through the dust removal pipe 10, an air suction fan 13 is installed in the dust removal pipe 10, a first dust removal net 14 and a second dust removal net 15 are sequentially arranged in the first dust removal box 11 from one end to the other end, an air blowing mechanism 16 is arranged at the top of the first dust removal box 11, the negative pressure dust suction mechanism 17 is arranged at the bottom of the first dust removal box 11 corresponding to one side of the first dust removal net 14 and the second dust removal net 15, the first exhaust port 18 is connected with one end of an induced draft fan 19 through a pipeline, and the other end of the induced draft fan 19 is connected with one side of the lower part of the second dust removal box 20 through a pipeline, be equipped with shower 21 in the second dust removal case 20, shower 21 below all be equipped with whirlwind baffle 25 on the inner wall of second dust removal case 20 both sides, second dust removal case 20 top is equipped with second gas vent 26.

The first grinding mechanism 6 comprises a rotating shaft 61, a rotating motor 62, a three-blade rod 63, a first grinding disk 64 and a first grinding motor 65, the other end of the moving rod 5 is fixedly connected with one side of the rotating motor 62, the upper end of the rotating shaft 61 is connected with an output shaft of the rotating motor 62, the lower end of the rotating shaft 61 is connected with the three-blade rod 63, the bottom of each supporting rod 631 of the three-blade rod 63 is rotatably provided with the first grinding disk 64, the first grinding disk 64 is driven by the first grinding motor 65, the second grinding mechanism 8 comprises a grinding bracket 81, a second grinding motor 82 and a second grinding disk 83, the lower end of the piston rod 71 is connected with the top of the grinding bracket 81, the second grinding motor 82 is arranged in the grinding bracket 81, and the output shaft end of the second grinding motor 82 is connected with the second grinding disk 83, the lower part of dust cage 9 is contraction section 91, the upper portion of dust cage 9 is dispersion section 92, air blowing mechanism 16 includes air pump 161, gas blow pipe 162, air nozzle 163, first dust removal net 14 reaches one side of second dust removal net 15 corresponds first dust removal case 11 top all installs the orientation first dust removal net 14 the second dust removal net 15 air nozzle 163, air nozzle 163 pass through gas blow pipe 162 with air pump 161 links to each other, negative pressure dust suction mechanism 17 includes suction hood 171, dust absorption pipe 172, negative pressure recovery device 173, negative pressure motor 174, dust bag 175, suction hood 171 upper end with first dust removal case 1 bottom links to each other, suction hood 171 lower extreme pass through dust absorption pipe 172 with negative pressure recovery device 173 links to each other, negative pressure recovery device 173 passes through negative pressure motor 174 drives, negative pressure recovery device 173 bottom is equipped with dust bag 175, spray pipe 21 one side links to each other with drinking-water pipe 22 one end, the drinking-water pipe 22 other end links to each other with 23 one end of suction pump, the 23 other end of suction pump passes through the pipeline and links to each other with water tank 24, first dust removal net 14 with second dust removal net 15 is the arc form just first dust removal net 14's aperture is greater than the aperture of second dust removal net 15.

In actual work, wood to be polished is placed on the inner wall of the bottom of the polishing rack 1, then the first polishing mechanism 6 or the second polishing mechanism 8 is started to polish according to the size of a polishing area, when large-area polishing is needed, the driving motor 3 can be started to drive the screw rod 2 to rotate so as to drive the moving block 4 to move downwards to move the first polishing mechanism 6 downwards to the surface of the wood, then the rotating motor 62 is started to drive the rotating shaft 61 to rotate so as to drive the three-blade rod 63 to rotate along with the rotating shaft, meanwhile, the first polishing motor 65 is also started to drive the first polishing disk 64 to rotate, and the polishing area and the polishing efficiency are greatly improved through revolution of the three-blade rod 63 and rotation of the first polishing disk 64. When local or small-area polishing is needed, only the cylinder 7 needs to be started to drive the piston rod 71 to descend, the second polishing mechanism 8 is descended to the surface of the wood, and then the second polishing motor 82 is started to drive the second polishing disc 83 to rotate, so that small-area polishing is achieved. In the process of polishing, can start induced draft fan 13 and inhale the saw-dust in dust exhaust pipe 10, and in entering into first dust removal case 11 from diffusion mouth 12 discharge, realized carrying out the separation to the saw-dust through first dust removal net 14 and second dust removal net 15, the aperture of first dust removal net 14 and second dust removal net 15 all is greater than the particle diameter of dust, the saw-dust of being separated by first dust removal net 14 and second dust removal net 15 falls into suction hood 171 under the effect of gravity, simultaneously, can also start air pump 161 in the air blowing mechanism 16 and produce gas and spout from air nozzle 163, will be mingled with the saw-dust on first dust removal net 14 and second dust removal net 15 and blow down, finally, start negative pressure motor 174 drive negative pressure recovery unit 173 and absorb the saw-dust in the suction hood 171 and realize collecting through dust bag 175. Therefore, the aperture of the first dust removing net 14 is larger than that of the second dust removing net 15, so that the classified collection of the wood chips with different particle sizes can be realized, and the classified utilization of the wood chips in the later period is facilitated. The gas that filters the saw-dust continues to introduce the second dust removal case 20 through the draught fan in, starts the water of suction pump 23 in with water tank 24 and spouts from shower 21, realizes the detach to the dust, and the gas after detaching the dust is discharged from second gas vent 26, and the design of whirlwind baffle 25 for the gas that has the dust can form the whirl that rises, makes dust and water contact abundant, and dust removal effect is good. The bottom of the second dust removing box 20 may be provided with a water outlet for discharging water. Dust cage 9 is equipped with contraction section 91 and dispersion section 92, and when containing saw-dust and dust gas through dust cage 9 contraction section 91, speed can the instantaneous increase, improves the adsorption affinity, and dust collection effect is good. Through setting up diffusion mouth 12 and the first dust removal net 14 and the second dust removal net 15 of cooperation arc form, improved the separation face of saw-dust greatly, the saw-dust separation is effectual.

The above-described embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Any modification falling within the scope of protection of the present invention without departing from the gist of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.