CNC engraving machine with good dustproof effect

Abstract

The CNC carving machine with the good dustproof effect comprises a protection box, box doors, a lifting mechanism, a carving mechanism, a dust removal mechanism, a left-right moving mechanism, a front-back moving mechanism and a clamping mechanism, the two box doors are installed on the front side of the protection box, the box doors are rotationally connected with the protection box through hinges, the lifting mechanism is installed in the protection box, and the dust removal mechanism is installed on the lifting mechanism. A lifting mechanism is installed on the protective box, a carving mechanism and a dust removal mechanism are installed on the lifting mechanism, a left-right moving mechanism is installed in the protective box below the carving mechanism, a front-back moving mechanism is installed on the left-right moving mechanism, and a clamping mechanism is installed on the front-back moving mechanism. According to the dust-proof carving machine, dust drifting during carving can be conveniently shielded and absorbed, and pollution to air is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC engraving machines, in particular to a CNC engraving machine with good dustproof effect. Background Art

[0002] Most of the existing CNC engraving machines are open-type designs and do not have dust collection functions. When using a CNC engraving machine to engrave wood, the dust generated by the engraving will float outward into the air, causing air pollution. Therefore, in view of the above situation, there is an urgent need to develop a CNC engraving machine with good dust-proof effect that can block and absorb the dust floating during engraving and reduce air pollution, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0003] The purpose of the utility model is to provide a CNC engraving machine with good dustproof effect to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A CNC engraving machine with good dustproof effect includes a protective box, a box door, a lifting mechanism, an engraving mechanism, a dust removal mechanism, a left-right moving mechanism, a front-back moving mechanism and a clamping mechanism. Two box doors are installed on the front side of the protective box, and the box doors are rotatably connected to the protective box through hinges. A lifting mechanism is installed in the protective box, and an engraving mechanism and a dust removal mechanism are installed on the lifting mechanism. A left-right moving mechanism is installed in the protective box below the engraving mechanism, and a front-back moving mechanism is installed on the left-right moving mechanism. A clamping mechanism is installed on the front-back moving mechanism. The lifting mechanism includes: a first motor, a lead screw, a threaded sleeve, a lifting plate, a sliding sleeve and a column. The first motor is fixed in the protective box, the lead screw is rotatably connected to the protective box, and the first motor The output shaft is connected to the screw, and the screw is equipped with a threaded sleeve, and a lifting plate is fixed on the front side of the threaded sleeve, and two sliding sleeves are fixed on the rear side of the lifting plate, and the sliding sleeve is slidably mounted on the column, and the column is fixed in the protective box. The engraving mechanism includes: a second motor and an engraving tool head, the second motor is fixed to the lower side of the lifting plate, and the output shaft of the second motor is connected to the engraving tool head. The dust removal mechanism includes: a dust cleaner, a duct, an annular tube, a dust suction nozzle and a transfer rod, the dust cleaner is installed on the upper side of the lifting plate, the annular tube is located at the lower side of the lifting plate, the annular tube is fixed to the lifting plate through multiple transfer rods, the dust cleaner is connected to the annular tube through a duct, and multiple dust suction nozzles are installed on the annular tube, and the dust suction nozzle points to the engraving tool head.

[0006] Preferably, the box door is made of transparent material.

[0007] Preferably: the left and right moving mechanism includes: a first electric telescopic rod, a first support plate, a first slider and a first slide rail, the first electric telescopic rod and the first slide rail are both fixed in the protective box, the telescopic end of the first electric telescopic rod is fixed to the first support plate, the bottom of the first support plate is installed with a first slider, the first slider is slidably installed on the first slide rail, and the front and rear moving mechanism is installed on the first support plate.

[0008] Preferably: the forward and backward moving mechanism includes: a second electric telescopic rod, a second support plate, a second slider and a second slide rail, the second electric telescopic rod and the second slide rail are both fixed to the first support plate, the telescopic end of the second electric telescopic rod is fixed to the second support plate, the bottom of the second support plate is installed with a second slider, and the second slider is slidably installed on the second slide rail.

[0009] Preferably, the clamping mechanism comprises a hydraulic cylinder and a clamping plate, wherein the hydraulic cylinder is fixed to the second support plate, and the telescopic end of the hydraulic cylinder is fixed to the clamping plate.

[0010] The beneficial effects of the present utility model are as follows: when the CNC engraving machine with good dustproof effect is used, the wooden board is placed on the second support plate, the clamping plate is driven to move by the hydraulic cylinder, the wooden board is clamped to the second support plate by the clamping plate, and then the box door is closed. Then, the lead screw is driven to rotate by the first motor, the threaded sleeve and the lifting plate are driven to move up and down by the rotation of the lead screw, the engraving mechanism and the dust removal mechanism are driven to move up and down by the lifting plate, the engraving cutter head is driven to rotate by the second motor, and the wooden board is engraved by the engraving cutter head. At the same time, the vacuum cleaner is started to inhale air, and the dust is sucked in from the suction nozzle along with the air flow. The dust is collected by the vacuum cleaner and covered by the protective box and the box door to prevent the dust from floating outward and polluting the air. In addition, the left and right moving mechanism drives the front and back moving mechanism and the wooden board to move left and right, and the front and back moving mechanism drives the wooden board to move back and forth so as to engrave different positions of the wooden board. In summary, the present utility model is convenient for shielding and absorbing dust that floats during engraving, thereby reducing pollution to the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 .

[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 .

[0013] Figure 3 This is a partial structural diagram of the utility model Figure 1 .

[0014] Figure 4 This is a partial structural diagram of the utility model Figure 2.

[0015] Figure 5 This is a partial structural diagram of the utility model Figure 3 .

[0016] Figure 6 This is a partial structural diagram of the utility model Figure 4 .

[0017] Figure 7 This is a partial structural diagram of the utility model Figure 5 .

[0018] Legend:

[0019] 1. Protective box; 2. Box door; 3. Lifting mechanism; 301. First motor; 302. Lead screw; 303. Threaded sleeve; 304. Lifting plate; 305. Sliding sleeve; 306. Column; 4. Engraving mechanism; 401. Second motor; 402. Engraving tool head; 5. Dust removal mechanism; 501. Vacuum cleaner; 502. Conduit; 503. Annular tube; 504. Dust nozzle; 505. Adapter rod; 6. Left-right moving mechanism; 601. First electric telescopic rod; 602. First support plate; 603. First slider; 604. First slide rail; 7. Forward-backward moving mechanism; 701. Second electric telescopic rod; 702. Second support plate; 703. Second slider; 704. Second slide rail; 8. Clamping mechanism; 801. Hydraulic cylinder; 802. Clamping plate. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Specific examples are given below.

[0022] See also Figures 1 to 7In the embodiment of the present invention, a CNC engraving machine with good dustproof effect includes a protective box 1, a box door 2, a lifting mechanism 3, an engraving mechanism 4, a dust removal mechanism 5, a left-right moving mechanism 6, a front-back moving mechanism 7 and a clamping mechanism 8. Two box doors 2 are installed on the front side of the protective box 1. The box doors 2 are rotatably connected to the protective box 1 through hinges. The box doors 2 are made of transparent material so that the situation inside the protective box 1 can be seen through the box doors 2. A lifting mechanism 3 is installed in the protective box 1, and an engraving mechanism 4 and a dust removal mechanism 5 are installed on the lifting mechanism 3. A left-right moving mechanism 6 is installed below the engraving mechanism 4 in the protective box 1, and a front-back moving mechanism 7 is installed on the left-right moving mechanism 6. The moving mechanism 7 is provided with a clamping mechanism 8. When in use, the wooden board is placed on the front-back moving mechanism 7, the wooden board is clamped by the clamping mechanism 8, and then the box door 2 is closed. Then, the engraving mechanism 4 and the dust removal mechanism 5 are driven up and down by the lifting mechanism 3, and the wooden board is processed by the engraving mechanism 4. At the same time, the dust particles splashed during engraving are collected by the dust removal mechanism 5. At the same time, the dust is covered by the protective box 1 and the box door 2 to prevent the dust from drifting outward and polluting the air. In addition, the front-back moving mechanism 7 and the wooden board are driven to move left and right by the left and right moving mechanism 6, and the wooden board is driven to move back and forth by the front-back moving mechanism 7, so as to engrave different positions of the wooden board.

[0023] The lifting mechanism 3 includes: a first motor 301, a screw 302, a threaded sleeve 303, a lifting plate 304, a sliding sleeve 305 and a column 306. The first motor 301 is fixed in the protective box 1, and the screw 302 is rotatably connected in the protective box 1. The output shaft of the first motor 301 is connected to the screw 302. The screw 302 is installed with a threaded sleeve 303. The front side of the threaded sleeve 303 is fixed with a lifting plate 304. Two sliding sleeves 305 are fixed on the rear side of the lifting plate 304. The sliding sleeve 305 is slidably installed on the column 306, and the column 306 is fixed in the protective box 1. When in use, the screw 302 is driven to rotate by the first motor 301, and the screw 302 is used to drive the threaded sleeve 303 and the lifting plate 304 to move up and down. The lifting plate 304 drives the engraving mechanism 4 and the dust removal mechanism 5 to move up and down.

[0024] The engraving mechanism 4 includes: a second motor 401 and an engraving head 402. The second motor 401 is fixed to the lower side of the lifting plate 304. The output shaft of the second motor 401 is connected to the engraving head 402. When in use, the engraving head 402 is driven to rotate by the second motor 401, and the wooden board is engraved by the engraving head 402.

[0025] The dust removal mechanism 5 includes: a vacuum cleaner 501, a duct 502, an annular tube 503, a dust suction nozzle 504 and a switching rod 505. The vacuum cleaner 501 is installed on the upper side of the lifting plate 304, and the annular tube 503 is located on the lower side of the lifting plate 304. The annular tube 503 is fixed to the lifting plate 304 through multiple switching rods 505. The vacuum cleaner 501 is connected to the annular tube 503 through the duct 502. Multiple dust suction nozzles 504 are installed on the annular tube 503. The dust suction nozzles 504 point to the engraving tool head 402. When in use, the vacuum cleaner 501 is started to inhale, and dust is sucked into the dust suction nozzle 504 along with the air flow, and the dust is collected by the vacuum cleaner 501.

[0026] The left-right moving mechanism 6 includes: a first electric telescopic rod 601, a first support plate 602, a first slider 603 and a first slide rail 604. The first electric telescopic rod 601 and the first slide rail 604 are both fixed in the protective box 1. The telescopic end of the first electric telescopic rod 601 is fixed to the first support plate 602. The bottom of the first support plate 602 is installed with a first slider 603. The first slider 603 is slidably installed on the first slide rail 604. The front-back moving mechanism 7 is installed on the first support plate 602. When in use, the first support plate 602 is driven to move left-right by the first electric telescopic rod 601, and the front-back moving mechanism 7 is driven to move left-right by the first support plate 602.

[0027] The forward and backward moving mechanism 7 includes: a second electric telescopic rod 701, a second support plate 702, a second slider 703 and a second slide rail 704. The second electric telescopic rod 701 and the second slide rail 704 are both fixed to the first support plate 602. The telescopic end of the second electric telescopic rod 701 is fixed to the second support plate 702. A second slider 703 is installed at the bottom of the second support plate 702. The second slider 703 is slidably installed on the second slide rail 704. When in use, the second support plate 702 is driven to move forward and backward by the second electric telescopic rod 701.

[0028] The clamping mechanism 8 includes: a hydraulic cylinder 801 and a clamping plate 802. The hydraulic cylinder 801 is fixed on the second support plate 702. The telescopic end of the hydraulic cylinder 801 is fixed to the clamping plate 802. When in use, the wooden board is placed on the second support plate 702, and the clamping plate 802 is driven to move by the hydraulic cylinder 801, and the wooden board is clamped to the second support plate 702 by the clamping plate 802.

[0029] Working principle: When using this CNC engraving machine with good dustproof effect, place the wooden board on the second support plate 702, drive the clamping plate 802 to move through the hydraulic cylinder 801, clamp the wooden board to the second support plate 702 through the clamping plate 802, and then close the box door 2. Then, the first motor 301 drives the lead screw 302 to rotate, and the lead screw 302 rotates to drive the threaded sleeve 303 and the lifting plate 304 to move up and down, and the lifting plate 304 drives the engraving mechanism 4 and the dust removal mechanism 5 to move up and down, and the second motor 4 drives the lead screw 302 to rotate. 01 drives the engraving head 402 to rotate, and the wooden board is engraved by the engraving head 402. At the same time, the vacuum cleaner 501 is started to suck air, and the dust is sucked in from the suction nozzle 504 along with the air flow, and the dust is collected by the vacuum cleaner 501. The dust is covered by the protective box 1 and the box door 2 to prevent the dust from drifting outward and polluting the air. In addition, the left and right moving mechanism 6 drives the front and back moving mechanism 7 and the wooden board to move left and right, and the front and back moving mechanism 7 drives the wooden board to move back and forth, so as to engrave different positions of the wooden board.

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

Claims

1. A CNC engraving machine with good dustproof effect, characterized in that: The invention comprises a protective box (1), a box door (2), a lifting mechanism (3), an engraving mechanism (4), a dust removal mechanism (5), a left-right moving mechanism (6), a front-back moving mechanism (7) and a clamping mechanism (8), wherein two box doors (2) are installed on the front side of the protective box (1), and the box doors (2) are rotatably connected to the protective box (1) through hinges. A lifting mechanism (3) is installed in the protective box (1), and an engraving mechanism (4) and a dust removal mechanism (5) are installed on the lifting mechanism (3). A left-right moving mechanism (6) is installed below the engraving mechanism (4) in the protective box (1), and the left-right moving mechanism (7) is installed on the front side of the protective box (1). A front-back moving mechanism (7) is installed on the moving mechanism (6), a clamping mechanism (8) is installed on the front-back moving mechanism (7), the lifting mechanism (3) comprises: a first motor (301), a lead screw (302), a threaded sleeve (303), a lifting plate (304), a sliding sleeve (305) and a column (306), the first motor (301) is fixed in the protection box (1), the lead screw (302) is rotatably connected in the protection box (1), the output shaft of the first motor (301) is connected to the lead screw (302), and the lead screw (302) is installed with a threaded sleeve (303), A lifting plate (304) is fixed to the front side of the threaded sleeve (303), two sliding sleeves (305) are fixed to the rear side of the lifting plate (304), the sliding sleeves (305) are slidably mounted on the column (306), the column (306) is fixed in the protective box (1), the engraving mechanism (4) comprises: a second motor (401) and an engraving tool head (402), the second motor (401) is fixed to the lower side of the lifting plate (304), the output shaft of the second motor (401) is connected to the engraving tool head (402), the dust removal mechanism (5) comprises: a dust collector (501 ), a conduit (502), an annular tube (503), a dust suction nozzle (504) and a transfer rod (505), the dust collector (501) is installed on the upper side of the lifting plate (304), the annular tube (503) is located on the lower side of the lifting plate (304), the annular tube (503) is fixed to the lifting plate (304) through a plurality of transfer rods (505), the dust collector (501) is connected to the annular tube (503) through the conduit (502), and a plurality of dust suction nozzles (504) are installed on the annular tube (503), and the dust suction nozzles (504) point to the engraving tool head (402).

2. The CNC engraving machine with good dustproof effect according to claim 1 is characterized in that: The box door (2) is made of transparent material.

3. The CNC engraving machine with good dustproof effect according to claim 1, characterized in that: The left-right moving mechanism (6) comprises: a first electric telescopic rod (601), a first support plate (602), a first slider (603) and a first slide rail (604); the first electric telescopic rod (601) and the first slide rail (604) are both fixed in the protective box (1); the telescopic end of the first electric telescopic rod (601) is fixed to the first support plate (602); the bottom of the first support plate (602) is provided with a first slider (603); the first slider (603) is slidably mounted on the first slide rail (604); and the front-back moving mechanism (7) is mounted on the first support plate (602).

4. The CNC engraving machine with good dustproof effect according to claim 3 is characterized in that: The forward and backward moving mechanism (7) comprises: a second electric telescopic rod (701), a second support plate (702), a second slider (703) and a second slide rail (704); the second electric telescopic rod (701) and the second slide rail (704) are both fixed to the first support plate (602); the telescopic end of the second electric telescopic rod (701) is fixed to the second support plate (702); the bottom of the second support plate (702) is provided with a second slider (703); the second slider (703) is slidably mounted on the second slide rail (704).

5. The CNC engraving machine with good dustproof effect according to claim 4, characterized in that: The clamping mechanism (8) comprises: a hydraulic cylinder (801) and a clamping plate (802); the hydraulic cylinder (801) is fixed on the second support plate (702); and the telescopic end of the hydraulic cylinder (801) is fixed to the clamping plate (802).

Images