Wood furniture cutting machine

Abstract

The utility model discloses a wooden furniture cutting machine which comprises a working table, a support, a cutting mechanism, a first deburring mechanism, a second deburring mechanism and a dust collection mechanism, the cutting mechanism is installed at the bottom of the working table, the first deburring mechanism is installed at the position, at the bottom of the working table, of the front side of the cutting mechanism, and the support is fixed to the working table. A second deburring mechanism is installed on the portion, over the first deburring mechanism, of the support, and a dust collection mechanism extending to the first deburring mechanism and the second deburring mechanism is installed on the support. The wood cutting device is convenient to cut wood, burrs at the cut position of the wood are convenient to polish, and the cutting effect is better; and wood chips drifting in the air during cutting are conveniently collected and filtered, and pollution to the air is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden furniture production, in particular to a wooden furniture cutting machine. Background Art

[0002] When producing and processing wooden furniture, it is necessary to cut the raw wood board into the required size first. Chinese patent CN219504965U discloses a wood cutting device, including a machine base, the top of which is equipped with an adsorption mechanism, the adsorption mechanism including: a support assembly, installed at the top of the machine base, consisting of at least two layers of plate bodies; a collecting member, movably arranged on the inner side of the support assembly; an adsorption assembly, the adsorption assembly having a supply end and an output end, wherein the output end faces the top of the support assembly, and the supply end is connected to an external vacuum device, the support assembly includes a support plate welded to the top of the machine base, and a placement plate arranged on the support plate; through the designed adsorption mechanism, various different woods can be limitedly adsorbed, without the need to adjust each time the wood is cut, and the operation is very convenient, and at the same time, the adsorption mechanism can ensure normal cutting while not occupying the space of the operation panel, so that the normal cutting placement is not affected, and the wood chips generated by cutting can also be adsorbed and collected.

[0003] The above patent lacks the function of grinding the cut part of the wood when in use. The knife disc of the above patent will produce burrs at the cut part when cutting the wood, affecting the subsequent use of the wood. Therefore, in view of the above situation, it is urgent to develop a wooden furniture cutting machine that is convenient for cutting wood, convenient for grinding the burrs at the cut part of the wood, and has better cutting effect, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a wooden furniture cutting machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wooden furniture cutting machine comprises a workbench, a bracket, a cutting mechanism, a first deburring mechanism, a second deburring mechanism and a dust collecting mechanism, wherein the cutting mechanism is installed at the bottom of the workbench, the first deburring mechanism is installed at the front side of the cutting mechanism at the bottom of the workbench, the bracket is fixed to the workbench, the second deburring mechanism is installed on the bracket just above the first deburring mechanism, the second deburring mechanism comprises: a threaded sleeve, a threaded rod, a lifting frame, a limiting guide rod, a third motor, a second rotating shaft and a second grinding wheel, the threaded sleeve is rotatably connected to the bracket, a plurality of toggle rods are fixed on the outer side of the threaded sleeve, a threaded rod penetrating the threaded sleeve is installed in the threaded sleeve, the bottom of the threaded rod is fixed to the lifting frame, and two threaded rods penetrating the bracket are fixed on the lifting frame. A limiting guide rod, the limiting guide rod is slidably connected to the bracket, the third motor is fixed to the outer side of the lifting frame, the second rotating shaft is rotatably connected to the inner side of the lifting frame, the output shaft of the third motor is connected to the second rotating shaft, the second rotating shaft is equipped with a second grinding wheel, and the bracket is equipped with a dust suction mechanism extending to the first deburring mechanism and the second deburring mechanism, the dust suction mechanism comprises: an air pump, a duct, an air suction nozzle, a filter box, a top cover and a filter net, the air pump and the filter box are both fixed to the side of the bracket, the air outlet of the air pump is connected to the filter box, the air intake of the air pump is connected to the duct, a plurality of air suction nozzles are installed on the duct, the top of the filter box is detachably equipped with a top cover, and a plurality of filter nets inserted into the filter box are fixed at the bottom of the top cover.

[0007] Preferably, an exhaust hole is provided on the left side of the filter box.

[0008] Preferably, the cutting mechanism comprises: a first motor and a cutting blade, the first motor is fixed to the bottom of the workbench, the cutting blade is installed on the output shaft of the first motor, and the cutting blade extends to the top of the workbench.

[0009] Preferably: the first deburring mechanism includes: a second motor, a first transmission shaft and a first grinding wheel, the second motor is fixed to the bottom of the workbench, the first transmission shaft is rotatably connected to the bottom of the workbench, the output shaft of the second motor is connected to the first transmission shaft, and the first grinding wheel is installed on the first transmission shaft, and the top height of the first grinding wheel is flush with the top surface height of the workbench.

[0010] Preferably: a wood chip collection box is placed on the ground below the cutting mechanism.

[0011] The beneficial effects of the utility model are as follows: when the wooden furniture cutting machine is in use, a wooden board is placed on a workbench, the wooden board is pushed toward a cutting mechanism, the cutting mechanism cuts the wood, the second motor drives the first transmission shaft and the first grinding wheel to rotate, the first grinding wheel grinds the burrs at the bottom of the wood cutting location, the third motor drives the second rotating shaft and the second grinding wheel to rotate, the second grinding wheel grinds the burrs on the upper side of the wooden board cutting location, in addition, the threaded sleeve is driven to rotate by rotating the toggle rod, the threaded rod and the lifting frame are driven to move up and down by the rotation of the threaded sleeve, the second grinding wheel is driven to move up and down by the lifting frame, and then the height of the second grinding wheel is adjusted so as to grind wooden boards of different thicknesses, and at the same time, the fallen wood chips are collected by the wood chip collection box, and air is extracted by the vacuum pump, the wood chips mixed in the air enter the duct from the suction nozzle, the air mixed with the wood chips is discharged into the filter box by the vacuum pump, the wood chips are filtered out by the filter net, and then the pollution to the air is reduced. In summary, the utility model is convenient for cutting wood, convenient for grinding burrs at the cutting part of wood, and has a better cutting effect; it is convenient for collecting and filtering wood chips scattered into the air during cutting, thereby reducing air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0013] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0014] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 .

[0015] Figure 4 It is a schematic diagram of the use state of the utility model.

[0016] Figure 5 It is a partial structure diagram of the utility model Figure 1 .

[0017] Figure 6 It is a partial structure diagram of the utility model Figure 2 .

[0018] Figure 7 It is a partial structure diagram of the utility model Figure 3 .

[0019] Figure 8 It is a partial structure diagram of the utility model Figure 4 .

[0020] Legend:

[0021] 1. Workbench; 2. Bracket; 3. Cutting mechanism; 301. First motor; 302. Cutting disc; 4. First deburring mechanism; 401. Second motor; 402. First transmission shaft; 403. First grinding wheel; 5. Second deburring mechanism; 501. Threaded sleeve; 5011. Toggle rod; 502. Threaded rod; 503. Lifting frame; 504. Limiting guide rod; 505. Third motor; 506. Second rotating shaft; 507. Second grinding wheel; 6. Sawdust collecting box; 7. Dust suction mechanism; 701. Vacuum pump; 702. Conduit; 703. Vacuum nozzle; 704. Filter box; 7041. Exhaust hole; 705. Top cover; 706. Filter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Specific examples are given below.

[0024] See also Figure 1 to Figure 8 In the embodiment of the utility model, a wooden furniture cutting machine includes a workbench 1, a bracket 2, a cutting mechanism 3, a first deburring mechanism 4, a second deburring mechanism 5, a wood chip collecting box 6 and a dust collecting mechanism 7. The cutting mechanism 3 is installed at the bottom of the workbench 1, and the first deburring mechanism 4 is installed at the front side of the cutting mechanism 3 at the bottom of the workbench 1. The bracket 2 is fixed on the workbench 1, and the second deburring mechanism 5 is installed on the bracket 2 just above the first deburring mechanism 4. Wood chips are placed on the ground below the cutting mechanism 3. A collecting box 6 is provided on the bracket 2 with a dust suction mechanism 7 extending to the first deburring mechanism 4 and the second deburring mechanism 5. When in use, the wooden board is placed on the workbench 1, and the wooden board is pushed toward the cutting mechanism 3. The wood is cut by the cutting mechanism 3, and then the burrs on the upper and lower sides of the cutting position of the wooden board are polished by the first deburring mechanism 4 and the second deburring mechanism 5. At the same time, the fallen wood chips are collected by the wood chip collecting box 6, and the fine wood chips floating in the air are collected by the dust suction mechanism 7 to reduce air pollution.

[0025] The cutting mechanism 3 includes: a first motor 301 and a cutting blade 302. The first motor 301 is fixed to the bottom of the workbench 1. The cutting blade 302 is installed on the output shaft of the first motor 301. The cutting blade 302 extends to the top of the workbench 1. When in use, the cutting blade 302 is driven to rotate by the first motor 301, and the wood is cut by the cutting blade 302.

[0026] The first deburring mechanism 4 includes: a second motor 401, a first transmission shaft 402 and a first grinding wheel 403, the second motor 401 is fixed to the bottom of the workbench 1, the first transmission shaft 402 is rotatably connected to the bottom of the workbench 1, the output shaft of the second motor 401 is connected to the first transmission shaft 402, and the first grinding wheel 403 is installed on the first transmission shaft 402, and the top height of the first grinding wheel 403 is flush with the top surface height of the workbench 1. When in use, the first transmission shaft 402 and the first grinding wheel 403 are driven to rotate by the second motor 401, and the burrs on the bottom of the wood are polished by the first grinding wheel 403.

[0027] The second deburring mechanism 5 includes: a threaded sleeve 501, a threaded rod 502, a lifting frame 503, a limiting guide rod 504, a third motor 505, a second rotating shaft 506 and a second grinding wheel 507. The threaded sleeve 501 is rotatably connected to the bracket 2. A plurality of toggle rods 5011 are fixed to the outer side of the threaded sleeve 501. The threaded sleeve 501 can be driven to rotate by manually rotating the toggle rods 5011. A threaded rod 502 passing through the threaded sleeve 501 is installed in the threaded sleeve 501. The bottom of the threaded rod 502 is fixed to the lifting frame 503. Two limiting guide rods 504 passing through the bracket 2 are fixed on the lifting frame 503. The limiting guide rods 504 are slidably connected to the bracket 2. The movement of the lifting frame 503 and the threaded rod 502 is limited by the limiting guide rods 504 so that they cannot rotate but can only move straight. The third motor 505 is fixed to the outer side of the lifting frame 503, and the second rotating shaft 506 is rotatably connected to the inner side of the lifting frame 503. The output shaft of the third motor 505 is connected to the second rotating shaft 506, and the second rotating shaft 506 is equipped with a second grinding wheel 507. When in use, the second rotating shaft 506 and the second grinding wheel 507 are driven to rotate by the third motor 505, and the burrs on the upper side of the wooden board are grinded by the second grinding wheel 507. In addition, the threaded sleeve 501 is driven to rotate by rotating the toggle rod 5011, and the threaded rod 502 and the lifting frame 503 are driven to move up and down by the rotation of the threaded sleeve 501, and the second grinding wheel 507 is driven to move up and down by the lifting frame 503, so as to adjust the height of the second grinding wheel 507 so as to grind wooden boards of different thicknesses.

[0028] The dust suction mechanism 7 includes: an air pump 701, a duct 702, an air suction nozzle 703, a filter box 704, a top cover 705 and a filter screen 706. The air pump 701 and the filter box 704 are fixed to the side of the bracket 2. The air outlet of the air pump 701 is connected to the filter box 704, and the air intake of the air pump 701 is connected to the duct 702. A plurality of air suction nozzles 703 are installed on the duct 702. The top of the filter box 704 can be detachably installed. There is a top cover 705, and a plurality of filter screens 706 inserted into the filter box 704 are fixed at the bottom of the top cover 705. An exhaust hole 7041 is set on the left side of the filter box 704. When in use, air is sucked through the vacuum pump 701, and the wood chips mixed in the air enter the duct 702 from the suction nozzle 703. The air mixed with the wood chips is discharged into the filter box 704 through the vacuum pump 701, and the wood chips are filtered through the filter screen 706, thereby reducing air pollution.

[0029] Working principle: When the wooden furniture cutting machine is used, a wooden board is placed on a workbench 1, and the wooden board is pushed toward a cutting mechanism 3, and the cutting mechanism 3 is used to cut the wood. The second motor 401 drives the first transmission shaft 402 and the first grinding wheel 403 to rotate, and the first grinding wheel 403 grinds the burrs at the bottom of the wood cutting part. The third motor 505 drives the second rotating shaft 506 and the second grinding wheel 507 to rotate, and the second grinding wheel 507 grinds the burrs on the upper side of the wooden board cutting part. In addition, the threaded sleeve 501 is driven to rotate by rotating the toggle rod 5011. The threaded sleeve 501 rotates to drive the threaded rod 502 and the lifting frame 503 to move up and down, and the lifting frame 503 drives the second grinding wheel 507 to move up and down, thereby adjusting the height of the second grinding wheel 507 so as to grind wooden boards of different thicknesses. At the same time, the fallen wood chips are collected by the wood chip collection box 6, and the air is evacuated by the vacuum pump 701. The wood chips mixed in the air enter the conduit 702 from the suction nozzle 703, and the air mixed with the wood chips is discharged into the filter box 704 by the vacuum pump 701, and the wood chips are filtered out by the filter net 706, thereby reducing air pollution.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wooden furniture cutting machine, characterized in that: The invention comprises a workbench (1), a bracket (2), a cutting mechanism (3), a first deburring mechanism (4), a second deburring mechanism (5) and a dust collecting mechanism (7), wherein the cutting mechanism (3) is installed at the bottom of the workbench (1), the first deburring mechanism (4) is installed at the front side of the cutting mechanism (3) at the bottom of the workbench (1), the bracket (2) is fixed on the workbench (1), the second deburring mechanism (5) is installed on the bracket (2) just above the first deburring mechanism (4), and the second deburring mechanism (5) comprises: a threaded sleeve (501), a threaded rod (502), a lifting mechanism (503), a threaded sleeve (504), a threaded rod (505), a threaded sleeve (506), a threaded sleeve (507), a threaded sleeve (508), a threaded sleeve (509), a threaded sleeve (510), a threaded sleeve (511), a threaded sleeve (512), a threaded sleeve (513), a threaded sleeve (514), a threaded sleeve (515), a threaded sleeve (516), a threaded sleeve (517), a threaded sleeve (518), a threaded sleeve (519), a threaded sleeve (519), a threaded sleeve (511), a threaded sleeve (511), a threaded sleeve (512), a threaded sleeve (513), a threaded sleeve (514), a threaded sleeve (515), a threaded sleeve (516), a threaded sleeve (517), a threaded sleeve (518), a threaded sleeve (519), a threaded sleeve (519), a threaded sleeve (519), a threaded sleeve (511), a threaded sleeve (512), a threaded sleeve (513), a threaded sleeve (514), a threaded sleeve (515), a threaded sleeve (516), a threaded sleeve (517), a threaded sleeve (5 The lifting frame (503), a limiting guide rod (504), a third motor (505), a second rotating shaft (506) and a second grinding wheel (507), wherein the threaded sleeve (501) is rotatably connected to the bracket (2), a plurality of toggle rods (5011) are fixed to the outer side of the threaded sleeve (501), a threaded rod (502) penetrating the threaded sleeve (501) is installed inside the threaded sleeve (501), the bottom of the threaded rod (502) is fixed to the lifting frame (503), and two limiting guide rods (504) penetrating the bracket (2) are fixed to the lifting frame (503), and the limiting guide rods (504) are connected to the lifting frame (503). The bracket (2) is slidably connected, the third motor (505) is fixed to the outside of the lifting frame (503), the second rotating shaft (506) is rotatably connected to the inside of the lifting frame (503), the output shaft of the third motor (505) is connected to the second rotating shaft (506), and the second rotating shaft (506) is installed with a second grinding wheel (507), and the bracket (2) is installed with a dust suction mechanism (7) extending to the first deburring mechanism (4) and the second deburring mechanism (5), and the dust suction mechanism (7) includes: an air pump (701), a conduit (702), and an air suction nozzle (703 ), a filter box (704), a top cover (705) and a filter screen (706), the vacuum pump (701) and the filter box (704) are both fixed to the side of the bracket (2), the air outlet of the vacuum pump (701) is connected to the filter box (704), the air intake of the vacuum pump (701) is connected to the conduit (702), a plurality of air intake nozzles (703) are installed on the conduit (702), the top of the filter box (704) is detachably mounted with a top cover (705), and a plurality of filter screens (706) inserted into the filter box (704) are fixed to the bottom of the top cover (705).

2. The wooden furniture cutting machine according to claim 1, characterized in that: An exhaust hole (7041) is provided on the left side of the filter box (704).

3. The wooden furniture cutting machine according to claim 1, characterized in that: The cutting mechanism (3) comprises: a first motor (301) and a cutting blade (302); the first motor (301) is fixed to the bottom of the workbench (1); the cutting blade (302) is mounted on the output shaft of the first motor (301); and the cutting blade (302) extends above the workbench (1).

4. The wooden furniture cutting machine according to claim 1, characterized in that: The first deburring mechanism (4) comprises: a second motor (401), a first transmission shaft (402) and a first grinding wheel (403); the second motor (401) is fixed to the bottom of the workbench (1); the first transmission shaft (402) is rotatably connected to the bottom of the workbench (1); the output shaft of the second motor (401) is connected to the first transmission shaft (402); the first grinding wheel (403) is mounted on the first transmission shaft (402); the top end of the first grinding wheel (403) is flush with the top surface of the workbench (1).

5. The wooden furniture cutting machine according to claim 1, characterized in that: A wood chip collection box (6) is placed on the ground below the cutting mechanism (3).

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