CN112077942A

CN112077942A - Automatic device of clearing up saw-dust of wood cutting device

Info

Publication number: CN112077942A
Application number: CN202010909784.5A
Authority: CN
Inventors: 单玉平; 颜昌文; 颜单丹
Original assignee: Hengdong Zhenhao Wood Products Co ltd
Current assignee: Hengdong Zhenhao Wood Products Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-12-15

Abstract

The invention discloses a device for automatically cleaning sawdust of a wood cutting device, which comprises a workbench, wherein a conveying mechanism is arranged at the top of the workbench, a scrap collecting groove penetrates through the center of the top of the workbench, a sawdust shielding device is arranged at the top of the scrap collecting groove, the sawdust cleaning device is arranged inside the sawdust shielding device, a control panel is fixedly connected to the outer surface of a dust cover, and a sawdust collecting device is arranged at the bottom of the workbench; the device for automatically cleaning the wood chips of the wood cutting device can more stably convey the wood to the cutting machine through the conveying mechanism, so that the wood is cut more accurately; the wood chip shielding device can prevent the wood chips generated by cutting from splashing everywhere; the wood chip cleaning device can clean chips generated by cutting the wood by the cutting machine, so that the chips are more convenient to clean; through the saw-dust collection device who sets up, be favorable to the recovery of saw-dust.

Description

Automatic device of clearing up saw-dust of wood cutting device

Technical Field

The invention relates to the technical field of cutting machines, in particular to a device for automatically cleaning sawdust of a wood cutting device.

Background

Furniture refers to a large range of essential appliances and facilities for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is various in types, different in materials, complete in variety and different in purposes. Wooden furniture is furniture which is most frequently used in daily life, the raw material of the wooden furniture is wood, and the wood needs to be cut before being processed into furniture. In the field of furniture processing, common modes of wood cutting include manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting. The manual cutting is flexible and convenient, but the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, meanwhile, the labor condition is severe, and the production efficiency is low. In the furniture production process, the length, the height and the thickness of the furniture board which accords with the formulated standard are often required to be cut and processed on the board, fine processing is carried out, the traditional furniture board cutting mostly adopts the form of a manual saw, a large amount of manpower is required to be consumed, and the working strength is high.

The existing cutting machine has some defects in the using process, when the wood board is conveyed to the cutting machine, the wood board is also conveyed manually by a user, and hand shaking is easy to occur, so that the cutting shape of the wood is not in accordance with the requirement; during the wood cutting process, sawdust generated by cutting can splash everywhere, so that the cutting environment is affected, and the splashing of the sawdust is easy to cause damage to eyes and other parts of workers; the existing cutting machine is lack of a sawdust cleaning mechanism, manual dust removal is needed, and the operation is troublesome; the existing cutting machine lacks a sawdust collecting device.

Disclosure of Invention

The invention aims to provide a device for automatically cleaning sawdust for a wood cutting device, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic wood chip cleaning machine comprises a workbench, the top of workstation is provided with conveying mechanism, the top center department of workstation runs through and is provided with the chip groove, the top of chip groove is provided with the saw-dust and shelters from the device, the inside that the saw-dust sheltered from the device is provided with saw-dust cleaning device, the fixed surface of dust cover is connected with control panel, the bottom of workstation is provided with saw-dust collection device.

According to the preferable technical scheme, the conveying mechanism comprises a first fixing block, a second fixing block, a first motor, a threaded rod, a sliding seat, a threaded hole, a clamping block and a groove, the first fixing block is fixedly connected to the top of the workbench, the second fixing block is arranged on one side of the first fixing block, the first motor is arranged on one side, away from the first fixing block, of the second fixing block, the threaded rod is arranged between the first fixing block and the second fixing block, the sliding seat is arranged on the outer surface of the threaded rod, the threaded hole penetrates through the side surface of the sliding seat, the clamping block is fixedly connected to one side, away from the second fixing block, of the sliding seat, the groove penetrates through one side of the clamping block, and the first motor is electrically connected with the control panel.

As a preferred technical scheme of the invention, the number of the conveying mechanisms is two, the conveying mechanisms are arranged on the left side and the right side of the upper surface of the workbench, the first motor is fixedly connected to the top of the workbench, the output end of the first motor penetrates through the other side of the second fixed block and is fixedly connected with the threaded rod, the size of the outer surface of the threaded rod is matched with the size of the inner diameter of the threaded hole, the sliding seat is slidably connected with the threaded rod, and the two grooves are arranged in two groups and are oppositely opened.

According to the preferable technical scheme, the sawdust shielding device comprises a dust cover, a sound insulation board, a feeding hole, fixing columns, a second motor and a cutting blade, wherein the dust cover is arranged at the top of the dust collecting groove, the sound insulation board is fixedly connected to the inner side wall of the dust cover, the feeding hole is formed in the front side wall and the rear side wall of the dust cover in a penetrating mode, the fixing columns are fixedly connected to the center of a top plate in the dust cover, the second motor is fixedly connected to the outer side wall of the bottom of each fixing column, and the cutting blade is arranged at the center of.

As a preferred technical scheme of the invention, two groups of feed inlets are arranged and penetrate through the front side wall and the rear side wall of the dust cover, the inner diameter of each feed inlet is matched with the outer surface of the conveying mechanism, the output end of the second motor penetrates through the bottom of the fixed column and extends to the center of the cutting blade and is fixedly connected with the center of the cutting blade through a bearing, and the second motor is electrically connected with the control panel.

According to the preferable technical scheme, the sawdust cleaning device comprises a sawdust collecting groove, a blower convex block, a spring, a stop block, a limiting plate and an electromagnet, wherein the blower is fixedly connected to the top of the dust cover, the convex block is fixedly connected to the outer surface of the top of the dust cover, the spring is fixedly connected to the bottom of the convex block, the stop block is fixedly connected to the other end of the spring, the limiting plate is arranged on one side, away from the dust cover, of the stop block, and the electromagnet is embedded into the bottom of the stop block.

As a preferred technical scheme of the invention, two groups of blowers are arranged and are correspondingly and fixedly connected to two corners of the top end inside the dust cover, an included angle of 45 degrees is formed between the blowers and the workbench, the convex blocks, the springs, the stop blocks, the limiting plates and the electromagnets form a movable door, two groups of movable doors are arranged and are arranged opposite to the feeding port, a plurality of groups of springs are arranged and are linearly distributed between the convex blocks and the stop blocks, four groups of electromagnets are arranged and are oppositely arranged at the bottom of the stop blocks and the top of the workbench in pairs, the limiting plates are fixedly connected to the top of the workbench, the distance between the limiting plates and the dust cover is matched with the thickness of the stop blocks, the stop blocks are slidably connected with the limiting plates, the blowers are electrically connected with the control panel, and the electromagnets are electrically connected with the control panel.

According to the preferable technical scheme, the sawdust collecting device is composed of a sawdust collecting chamber and an exhaust fan, the bottom of the workbench is fixedly connected with the sawdust collecting chamber, and the side wall of the sawdust collecting chamber is fixedly connected with the exhaust fan.

According to the preferable technical scheme, the top of the chip collecting cavity is of an open structure, the top of the chip collecting cavity is opposite to the lower part of the chip collecting groove, the air suction end of the exhaust fan penetrates and extends into the chip collecting cavity, the air outlet end of the exhaust fan penetrates and extends into the chip collecting box, and the exhaust fan is electrically connected with the control panel.

Compared with the prior art, the invention provides a device for automatically cleaning sawdust of a wood cutting device, which has the following beneficial effects:

1. this automatic device of clearance saw-dust of wood-cutting device through placing timber in the recess of grip block, then opens first motor through control panel, and first motor will drive the threaded rod rotatory rotation this moment to the sliding seat that will be located the threaded rod surface is to the inside transport of dust cover, through its conveying mechanism, can be more steady carry timber, guarantees timber when the cutting, the shake can not appear.

2. This automatic device of clearance saw-dust of wood cutting device has set up the dust cover through its cutting blade outside to and dust cover inside wall fixed connection's acoustic celotex board can prevent that the garrulous bits of cutting machine in the use from spattering, and the noise is too big, influences people's safety.

3. This automatic device of clearance saw-dust of wood-cutting device opens the electro-magnet through control panel, and the electro-magnet will adsorb the dog on the workstation to seal the dust cover, reopen the hair-dryer this moment, the hair-dryer just blows the piece that the cutting produced to album bits groove, can clean the piece that the cutter produced, makes to clean more convenient.

4. This automatic device of clearance saw-dust of wood-cutting device through the collection bits cavity under the chip groove to and collection bits cavity side surface fixed connection's air exhauster, can make the saw-dust that processing produced retrieve the collection bits intracavity, do benefit to the recovery of saw-dust.

Drawings

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

FIG. 2 is a schematic view of the conveying mechanism of the present invention;

FIG. 3 is a schematic view of the chip collecting groove and the chip collecting chamber according to the present invention;

FIG. 4 is a schematic view of the outer structure of the dust boot of the present invention;

fig. 5 is a schematic view of a fixing post structure according to the present invention.

In the figure: 1. a work table; 2. a conveying mechanism; 3. a first fixed block; 4. a second fixed block; 5. a first motor; 6. a threaded rod; 7. a sliding seat; 8. a threaded hole; 9. a clamping block; 10. a groove; 11. a chip collecting groove; 12. a dust cover; 13. a sound insulating board; 14. a feed inlet; 15. a blower; 16. fixing a column; 17. a second motor; 18. a cutting blade; 19. a control panel; 20. a bump; 21. a spring; 22. a stopper; 23. a limiting plate; 24. an electromagnet; 25. a chip-collecting chamber; 26. an exhaust fan.

Detailed Description

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

Referring to fig. 1-5, in this embodiment: including workstation 1, the top of workstation 1 is provided with conveying mechanism 2, and the top center department of workstation 1 runs through and is provided with chip collecting groove 11, and chip collecting groove 11's top is provided with the saw-dust and shelters from the device, and the inside that the saw-dust sheltered from the device is provided with saw-dust cleaning device, and the fixed surface of dust cover 12 is connected with control panel 19, and the bottom of workstation 1 is provided with the saw-dust collection device.

In this embodiment, the conveying mechanism 2 is composed of a first fixed block 3, a second fixed block 4, a first motor 5, a threaded rod 6, a sliding seat 7, a threaded hole 8, a clamping block 9 and a groove 10, the top of the workbench 1 is fixedly connected with the first fixed block 3, one side of the first fixed block 3 is provided with the second fixed block 4, one side of the second fixed block 4, which is far away from the first fixed block 3, is provided with the first motor 5, the threaded rod 6 is arranged between the first fixed block 3 and the second fixed block 4, the outer surface of the threaded rod 6 is provided with the sliding seat 7, the side surface of the sliding seat 7 is provided with the threaded hole 8 in a penetrating manner, one side of the sliding seat 7, which is far away from the second fixed block 4, is fixedly connected with the clamping block 9, one side of the clamping block; conveying mechanism 2's quantity has two sets ofly, and set up the left and right sides with the upper surface of workstation 1, 5 fixed connection of first motor at the top of workstation 1, the output of first motor 5 runs through the opposite side that extends to second fixed block 4, and with 6 fixed connection of threaded rod, the surface size of threaded rod 6 and the internal diameter size phase-match of screw hole 8, sliding seat 7 and 6 sliding connection of threaded rod, the quantity of recess 10 has two sets ofly, and is that the opening sets up relatively. The conveying mechanism 2 can convey the wood more stably; the sawdust shielding device comprises a dust cover 12, sound insulation boards 13, a feed inlet 14, a fixed column 16, a second motor 17 and a cutting blade 18, wherein the dust cover 12 is arranged at the top of a sawdust collecting groove 11, the sound insulation boards 13 are fixedly connected to the inner side wall of the dust cover 12, the feed inlets 14 are arranged on the front side wall and the rear side wall of the dust cover 12 in a penetrating manner, the fixed column 16 is fixedly connected to the center of the top plate in the dust cover 12, the second motor 17 is fixedly connected to the outer side wall of the bottom of the fixed column 16, the cutting blade 18 is arranged at the center of the bottom of the fixed column 16, the feed inlets 14 are two in number and are arranged on the front side wall and the rear side wall of the dust cover 12 in a penetrating manner, the inner diameter of the feed inlets 14 is matched with the outer surface size of the conveying mechanism 2, the output, through the dust cover 12 and the sound insulation board 13 arranged on the cutting machine, the situation that broken chips are splashed and the noise is too high in the use process of the cutting machine can be prevented; the sawdust cleaning device comprises a sawdust collecting groove 11, a lug 20 of a blower 15, a spring 21, a stop block 22, a limit plate 23 and an electromagnet 24, the blower 15 is fixedly connected to the top of a dust cover 12, the lug 20 is fixedly connected to the outer surface of the top of the dust cover 12, the spring 21 is fixedly connected to the bottom of the lug 20, the stop block 22 is fixedly connected to the other end of the spring 21, the limit plate 23 is arranged on one side, away from the dust cover 12, of the stop block 22, the electromagnet 24 is embedded in the bottom of the stop block 22, the blower 15 is divided into two groups corresponding to the two corners at the top end inside the dust cover 12, the blower 15 and a workbench 1 form a 45-degree included angle, the lug 20, the spring 21, the stop block 22, the limit plate 23 and the electromagnet 24 form a movable door, the movable door is divided into two groups and is arranged opposite to a feeding port, four groups of electromagnets 24 are arranged, two pairs of electromagnets are oppositely arranged at the bottom of the stop block 22 and the top of the workbench 1, the limit plate 23 is fixedly connected to the top of the workbench 1, the distance between the limit plate 23 and the dust cover 12 is matched with the thickness of the stop block 22, the stop block 22 is in sliding connection with the limit plate 23, the blower 15 is electrically connected with the control panel 19, the electromagnets 24 are opened through the control panel 19 so as to seal the dust cover 12, the blower 15 is opened through the control panel 19, and chips generated during wood cutting are cleaned; saw-dust collection device comprises collection bits cavity 25 and air exhauster 26, the bottom fixedly connected with collection bits cavity 25 of workstation 1, the lateral wall fixedly connected with air exhauster 26 of collection bits cavity 25, the top of collection bits cavity 25 is open structure, and collection bits cavity 25 top is just to the below of collection bits groove 11, the end of breathing in of air exhauster 26 runs through the inside that extends to collection bits cavity 25, the end of giving vent to anger of air exhauster 26 runs through the inside that extends to collection bits case, air exhauster 26 and 19 electric connection of control panel, through its collection bits cavity 25, collect the piece, rethread air exhauster 26 is with the piece recovery of collection bits cavity 25 inside in the collection bits case, so that the saw-dust after retrieving is recycled.

The working principle and the using process of the invention are as follows: by placing the wood in the groove 10 of the clamping block 9, and then by turning on the first motor 5 via the control panel 19, the first motor 5 will rotate the threaded rod 6, thereby conveying the sliding seat 7 on the outer surface of the threaded rod 6 to the inside of the dust cover 12, and when conveying to the inside of the dust cover 12, turning on the second motor 17 through the control panel 19, so that the second motor 17 drives the cutting blade 18, to cut the wood, at which time the blower 15 will also be switched on, thereby blowing the chips generated by cutting into the chip collecting groove 11, effectively ensuring the continuous operation of the cutting work, after a certain time of cutting, the first motor 5, the second motor 17, then the electromagnet 24 is opened, the stopper 22 seals the dust cover 12 under the adsorption of the electromagnet 24, and the blower 15 is enlarged, so that the scraps in the dust cover 12 can be cleaned; after working for a period of time, the chips in the chip collecting chamber 25 are completely extracted by the exhaust fan 26, so that the chips can be recycled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device of automatic clearance saw-dust of wood-cutting device which characterized in that: including workstation (1), the top of workstation (1) is provided with conveying mechanism (2), the top center department of workstation (1) runs through and is provided with chip groove (11), the top of chip groove (11) is provided with the saw-dust and shelters from the device, the inside that the saw-dust sheltered from the device is provided with saw-dust cleaning device, the fixed surface of dust cover (12) is connected with control panel (19), the bottom of workstation (1) is provided with saw-dust collection device.

2. An apparatus for automatically cleaning wood chips of a wood cutting apparatus according to claim 1 or 2, wherein: the conveying mechanism (2) is composed of a first fixed block (3), a second fixed block (4), a first motor (5), a threaded rod (6), a sliding seat (7), a threaded hole (8), a clamping block (9) and a groove (10), the top of the workbench (1) is fixedly connected with the first fixed block (3), the second fixed block (4) is arranged on one side of the first fixed block (3), the first motor (5) is arranged on one side, away from the first fixed block (3), of the second fixed block (4), the threaded rod (6) is arranged between the first fixed block (3) and the second fixed block (4), the sliding seat (7) is arranged on the outer surface of the threaded rod (6), the threaded hole (8) penetrates through the side surface of the sliding seat (7), and the clamping block (9) is fixedly connected to one side, away from the second fixed block (4), of the sliding seat (7), one side of the clamping block (9) is provided with a groove (10) in a penetrating mode, and the first motor (5) is electrically connected with the control panel (19).

3. The apparatus for automatically cleaning wood chips of a wood cutting device according to claim 2, wherein: the quantity of conveying mechanism (2) has two sets ofly, and sets up the left and right sides with the upper surface of workstation (1), first motor (5) fixed connection is at the top of workstation (1), the output of first motor (5) runs through the opposite side that extends to second fixed block (4), and with threaded rod (6) fixed connection, the surface size of threaded rod (6) and the internal diameter size phase-match of screw hole (8), sliding seat (7) and threaded rod (6) sliding connection, the quantity of recess (10) has two sets ofly, and is the opening and sets up relatively.

4. The apparatus for automatically cleaning wood chips of a wood cutting device according to claim 1, wherein: the saw-dust shelters from the device and comprises dust cover (12), acoustic celotex board (13), feed inlet (14), fixed column (16), second motor (17), cutting blade (18), the top of chip groove (11) is provided with dust cover (12), the inside lateral wall fixedly connected with acoustic celotex board (13) of dust cover (12), the front and back both sides wall of dust cover (12) runs through and is provided with feed inlet (14), fixed connection has fixed column (16) at the inside roof center department of dust cover (12), the bottom lateral wall fixedly connected with second motor (17) of fixed column (16), the center department of fixed column (16) bottom is provided with cutting blade (18).

5. An apparatus for automatically cleaning wood chips of a wood cutting apparatus according to claim 1 or 4, wherein: the quantity of feed inlet (14) has two sets ofly, and runs through the front and back both sides wall that sets up with dust cover (12), the internal diameter size of feed inlet (14) and conveying mechanism (2)'s surface size phase-match, the output of second motor (17) runs through the bottom that extends to fixed column (16), and passes through bearing fixed connection with cutting blade (18) center department, second motor (17) and control panel (19) electric connection.

6. The apparatus for automatically cleaning wood chips of a wood cutting device according to claim 1, wherein: saw-dust cleaning device comprises collection bits groove (11), hair-dryer (15) lug (20), spring (21), dog (22), and limiting plate (23) and electro-magnet (24) are constituteed, the top fixedly connected with hair-dryer (15) of dust cover (12), the outer fixed surface at the top of dust cover (12) is connected with lug (20), the bottom fixedly connected with spring (21) of lug (20), the other end fixedly connected with dog (22) of spring (21), one side that dust cover (12) were kept away from in dog (22) is provided with limiting plate (23), the bottom of dog (22) is inlayed and is had electro-magnet (24).

7. An apparatus for automatically cleaning wood chips of a wood cutting apparatus according to claim 1 or 6, wherein: the quantity of hair-dryer (15) has two sets ofly, and corresponds fixed connection in the inside top both corners department of dust cover (12), hair-dryer (15) and workstation (1) department 45 degrees contained angles, lug (20), spring (21), dog (22), limiting plate (23) and electro-magnet (24) constitute the dodge gate, the quantity of dodge gate has two sets ofly, and relative feed inlet (14) sets up, the quantity of spring (21) has a plurality of groups, and is linear distribution between lug (20) and dog (22), the quantity of electro-magnet (24) has four groups, and two liang of relative settings in the bottom of dog (22) and the top of workstation (1), limiting plate (23) fixed connection is at the top of workstation (1), the distance between limiting plate (23) and dust cover (12) matches with the thickness of dog (22), dog (22) and limiting plate (23) sliding connection, the blower (15) is electrically connected with the control panel (19), and the electromagnet (24) is electrically connected with the control panel (19).

8. The apparatus for automatically cleaning wood chips of a wood cutting device according to claim 1, wherein: the sawdust collecting device is composed of a sawdust collecting chamber (25) and an exhaust fan (26), the bottom of the workbench (1) is fixedly connected with the sawdust collecting chamber (25), and the side wall of the sawdust collecting chamber (25) is fixedly connected with the exhaust fan (26).

9. An apparatus for automatically cleaning wood chips of a wood cutting apparatus according to claim 1 or 8, wherein: the top of collection bits cavity (25) is open structure, just collection bits cavity (25) top is just right the below of collection bits groove (11), the end of breathing in of air exhauster (26) runs through the inside that extends to collection bits cavity (25), the inside that extends to collection bits case is run through to the end of giving vent to anger of air exhauster (26), air exhauster (26) and control panel (19) electric connection.