CN211839355U - A fine carving machine with efficient dust removal mechanism - Google Patents

Abstract

The utility model discloses an engraving machine with a high-efficiency dust removal mechanism, which comprises a box body, an equipment body is fixedly connected to the top of the inner cavity of the box body, and an operation table is fixedly connected to the bottom of the inner cavity of the box. The left side of the table is provided with a suction fan, and the suction fan is located in the box body, the left side of the box body is provided with a dust collecting box, the left side of the dust collecting box is provided with an air outlet, and the air outlet is fixed A filter screen is connected, the inner cavity of the dust collecting box is provided with a cleaning brush, and the left side of the cleaning brush is fitted with the filter screen. By starting the motor, the second shaft is driven to rotate under the action of the first connecting mechanism, the first gear drives the two second gears to rotate, and the interaction of the two tooth blocks drives the rack to move back and forth, which in turn drives the suction fan to move back and forth. The operation table is dedusted, so that the device has the characteristics of a large dedusting range.

Description

A fine carving machine with efficient dust removal mechanism

technical field

The utility model relates to the technical field of a fine carving machine with a high-efficiency dust removal mechanism, in particular to a fine carving machine with a high-efficiency dust removal mechanism.

Background technique

Dust removal is a technical measure to remove particulate matter from dust-laden gas to reduce its emissions to the atmosphere. Dusty industrial waste gas is generated from mechanical processes such as crushing, screening, conveying, and blasting of solid materials, or from processes such as combustion, high-temperature melting, and chemical reactions. The former contains dust with large particle size and the same chemical composition as the original solid substance, while the latter contains dust with small particle size and different chemical properties from the substance that generates it. Improved production processes and combustion techniques can reduce particulate matter generation. Dust collectors are widely used to control dust and fumes that have been generated.

When the engraving machine uses the engraving machine to trim or carve the composite board and solid wood, a very large amount of wood dust will be generated, which will cause great health damage to the construction workers and cause environmental pollution to the construction site. Most of the dust-removing devices are fixed, which are regional during use, and the ventilation openings are easily blocked by dust, which reduces the working efficiency of the dust-removing device.

Utility model content

The technical problem solved by the utility model is to overcome the defects of the prior art such as small dust removal range and low work efficiency, and provide a fine carving machine with an efficient dust removal mechanism. The engraving machine with high-efficiency dust removal mechanism has the characteristics of large dust removal range and high working efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fine carving machine with a high-efficiency dust removal mechanism, comprising a box body, the top of the inner cavity of the box body is fixedly connected with the equipment body, and the bottom of the inner cavity of the box body is fixed An operation table is connected, the left side of the operation table is provided with a suction fan, and the suction fan is located in the box body, the left side of the box body is provided with a dust collection box, and the left side of the dust collection box is provided with an outlet. The air outlet, the air outlet is fixedly connected with a filter screen, the inner cavity of the dust box is provided with a cleaning brush, and the left side of the cleaning brush is fitted with the filter screen, and the left side of the suction fan is provided with a soft The dust collecting box is provided with a through hole matching the hose, the suction fan is communicated with the interior of the dust collecting box through the hose, the top of the suction fan is fixedly connected with a vertical plate, and the box The top of the body is provided with a slot matching the vertical plate, the top of the vertical plate passes through the slot, and is fixedly connected with a rack, the left and right sides of the rack are provided with arc plates, and the two The outer edges of the arc-shaped plates are provided with a number of tooth blocks, and a number of the tooth blocks are engaged with the racks, a transverse plate is arranged directly above the two arc-shaped plates, and the inner cavities of the two arc-shaped plates are A third rotating shaft is provided, and the third rotating shaft is fixedly connected with the inner cavity of the adjacent arc-shaped plate, and two first bearings matching the third rotating shaft are fixedly connected on the horizontal plate, and two of the first bearings are fixedly connected to the horizontal plate. The top ends of the three rotating shafts are inserted into the adjacent first bearing inner cavity, a second connecting mechanism is provided between the horizontal plate and the arc-shaped plate, the right side of the horizontal plate is fixedly connected to the L-shaped plate, and the L-shaped plate is connected to the L-shaped plate. The bottom of the shaped plate is fixedly connected with the top of the box body, a support plate is arranged between the L-shaped plate and the horizontal plate, and both ends of the support plate are fixedly connected to the L-shaped plate and the horizontal plate respectively. A first rotating shaft is arranged between the plate and the support plate, a second rotating shaft is arranged between the first rotating shaft and the horizontal plate, a second bearing matching the second rotating shaft is fixedly connected to the horizontal plate, and the first rotating shaft is The bottom ends of the two rotating shafts pass through the second bearing and extend to the bottom of the horizontal plate. A first connecting mechanism is arranged between the first rotating shaft and the horizontal plate. Both the L-shaped plate and the support plate are fixedly connected with A third bearing matched with the first rotating shaft, the two ends of the first rotating shaft respectively pass through the adjacent third bearings and extend to the outside of the L-shaped plate and the support plate, and the left end of the first rotating shaft is fixed A cam is connected, a reset mechanism is arranged between the cam and the dust collecting box, a motor is arranged on the right side of the L-shaped plate, and the right end of the first rotating shaft is fixedly connected with the power output end of the motor.

Preferably, the first connection mechanism includes a first bevel gear, the first bevel gear is sleeved on the first rotating shaft, and a second bevel gear meshing with the first bevel gear is provided below the first bevel gear Gear, the bottom of the second bevel gear is fixedly connected with the top of the second rotating shaft, and the second rotating shaft can be driven to rotate when the first rotating shaft is rotated through the setting of the first connecting mechanism.

Preferably, the second connecting mechanism includes a first gear, the bottom end of the second rotating shaft is inserted into the inner cavity of the first gear, and is fixedly connected with the inner cavity of the first gear. There are second gears meshing with them on both sides, and the two second gears are respectively sleeved on the adjacent third rotating shaft and are fixedly connected with the third rotating shaft. When the second rotating shaft rotates, the two third rotating shafts are driven to rotate.

Preferably, the reset mechanism includes a round rod, the round rod is fixedly connected with the top of the cleaning brush, the dust collecting box is provided with a through hole matching the round rod, the round rod passes through the through hole, and A fixed plate is fixedly connected, the outer edge of the round rod is sleeved with a spring, and the top end of the spring is fixedly connected with the bottom of the fixed plate, and the bottom end of the spring is fixedly connected with the top of the dust collecting box, through the reset mechanism The setting can drive the fixed plate to move upwards when the spring is reset.

Preferably, the bottom of the rack is fixedly connected with two second circular rings, a second sliding rod is arranged between the two second circular rings, and two ends of the second sliding rod pass through adjacent ones respectively. The second ring is fixedly connected with the top of the box body, and the rack can be limited by the interaction between the second sliding rod and the second ring.

Preferably, the bottom of the suction fan is fixedly connected with a first ring, the inner cavity of the first ring is provided with a first sliding rod, and both ends of the first sliding rod extend to the end of the first ring. The outer side is fixedly connected with the side wall of the box body, and the suction fan can be limited by the interaction of the first ring and the first sliding rod.

Preferably, a plurality of the tooth blocks are arranged in an arc-shaped row with the center of the arc plate, and the rack is driven to move back and forth through the interaction of the two tooth blocks.

Compared with the prior art, the beneficial effects of the present utility model are:

1. When a fine engraving machine with a high-efficiency dust removal mechanism of the present utility model is in use, by starting the motor, the second rotating shaft is driven to rotate under the action of the first connecting mechanism, and the first gear drives the two second gears to rotate. The interaction of the two tooth blocks drives the rack to move back and forth, and then drives the suction fan to move back and forth to remove dust from the operating table, which makes the device feature a large dust removal range;

2. When the engraving machine with high-efficiency dust removal mechanism of the present utility model is in use, the motor drives the first rotating shaft to rotate, the first rotating shaft rotates to drive the cam to rotate, and the cam rotates to drive the fixed plate to move downward, and at the same time compress the spring. , when the spring resets, the fixed plate moves upward, so that the cleaning brush moves up and down to clean the dust on the filter screen. Compared with the prior art, the device has the characteristics of large dust removal range and high work efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side view of the utility model;

Fig. 3 is an enlarged view of part A of Fig. 1

Fig. 4 is the top view of the utility model component rack;

Symbols in the figure: 1. Box body; 2. Equipment body; 3. Suction fan; 4. First sliding rod; 5. First ring; 6. Hose; 7. Vertical plate; , cleaning brush; 10, filter screen; 11, second sliding rod; 12, second ring; 13, rack; 14, horizontal plate; 15, round rod; 16, spring; 17, fixed plate; 18, cam ; 19, support plate; 20, first shaft; 21, first bevel gear; 22, second bevel gear; 23, L-shaped plate; 24, second shaft; 25, first gear; 26, second gear; 27, the third shaft; 28, the arc plate; 29, the console; 30, the first connection mechanism; 31, the second connection mechanism; 32, the reset mechanism; 33, the motor; 34, the gear block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a fine engraving machine with a high-efficiency dust removal mechanism, comprising a box body 1, the top of the inner cavity of the box body 1 is fixedly connected with an equipment body 2, and the box body 1 The bottom of the inner cavity is fixedly connected with an operating table 29, the left side of the operating table 29 is provided with a suction fan 3, and the suction fan 3 is located in the box 1, and the bottom of the suction fan 3 is fixedly connected with a first ring 5, the first ring The inner cavity of The interaction of a sliding rod 4 can limit the position of the suction fan 3. The left side of the box body 1 is provided with a dust collecting box 8, and the left side of the dust collecting box 8 is provided with an air outlet, and a filter screen is fixedly connected to the air outlet. 10. The inner cavity of the dust collecting box 8 is provided with a cleaning brush 9, and the left side of the cleaning brush 9 is attached to the filter screen 10, the left side of the suction fan 3 is provided with a hose 6, and the dust collecting box 8 is provided with a soft The through hole matching the pipe 6, the suction fan 3 is communicated with the interior of the dust collecting box 8 through the hose 6, the top of the suction fan 3 is fixedly connected with a vertical plate 7, and the top of the box 1 is provided with a matching vertical plate 7. The top of the vertical plate 7 passes through the slot, and is fixedly connected with a rack 13, and the bottom of the rack 13 is fixedly connected with two second rings 12, and a second ring 12 is arranged between the two second rings 12. Two sliding rods 11, the two ends of the second sliding rod 11 respectively pass through the adjacent second ring 12, and are fixedly connected with the top of the box 1, through the interaction between the second sliding rod 11 and the second ring 12 , the rack 13 can be limited, the left and right sides of the rack 13 are provided with arc-shaped plates 28, the outer edges of the two arc-shaped plates 28 are provided with a number of tooth blocks 34, and the plurality of tooth blocks 34 are arc-shaped plates. The centers of the circles 28 are arranged in an arc-shaped row. Through the interaction of the two tooth blocks 34, the rack 13 is driven to move back and forth, and several tooth blocks 34 are engaged with the rack 13. In the horizontal plate 14, the inner cavity of the two arc-shaped plates 28 is provided with a third rotating shaft 27, and the third rotating shaft 27 is fixedly connected with the inner cavity of the adjacent arc-shaped plate 28. The transverse plate 14 is fixedly connected with two The rotating shafts 27 are matched with the first bearings, the top ends of the two third rotating shafts 27 are inserted into the adjacent first bearing cavities, and a second connection mechanism 31 is provided between the horizontal plate 14 and the arc-shaped plate 28. The second connection The mechanism 31 includes a first gear 25, the bottom end of the second shaft 24 is inserted into the inner cavity of the first gear 25, and is fixedly connected with the inner cavity of the first gear 25, and the left and right sides of the first gear 25 are provided with The meshed second gear 26, and the two second gears 26 are respectively sleeved on the adjacent third rotating shaft 27, and are fixedly connected with the third rotating shaft 27. Through the setting of the second connecting mechanism 31, the second rotating shaft When the 24 rotates, it drives the two third shafts 27 to rotate. The right side of the horizontal plate 14 is fixedly connected to the L-shaped plate 23, and the bottom of the L-shaped plate 23 is fixedly connected to the top of the box 1. The L-shaped plate 23 and the horizontal plate 14 are connected. A support plate 19 is arranged between the two ends of the support plate 19, and the two ends of the support plate 19 are fixedly connected to the L-shaped plate 23 and the horizontal plate 14 respectively. Rotating shaft 20, a second rotating shaft 24 is arranged between the first rotating shaft 20 and the horizontal plate 14, the horizontal plate 14 is fixedly connected with a second bearing matching the second rotating shaft 24, and the bottom end of the second rotating shaft 24 passes through the second rotating shaft 24. The bearing extends to the bottom of the horizontal plate 14. A first connecting mechanism 30 is provided between the first rotating shaft 20 and the horizontal plate 14. The first connecting mechanism 30 includes a first bevel gear 21, and the first bevel gear 21 is sleeved On the first rotating shaft 20, a second bevel gear 22 is arranged below the first bevel gear 21. The bottom of the second bevel gear 22 is fixedly connected with the top of the second rotating shaft 24 through the first connection. The setting of the mechanism 30 can drive the second rotating shaft 24 to rotate when the first rotating shaft 20 rotates. The L-shaped plate 23 and the support plate 19 are fixedly connected with a third bearing matching the first rotating shaft 20. Both ends pass through the adjacent third bearings and extend to the outside of the L-shaped plate 23 and the support plate 19. The left end of the first rotating shaft 20 is fixedly connected with a cam 18, and a reset is provided between the cam 18 and the dust collecting box 8. The mechanism 32, the reset mechanism 32 includes a round rod 15, the round rod 15 is fixedly connected with the top of the cleaning brush 9, the dust collecting box 8 is provided with a through hole matching the round rod 15, the round rod 15 passes through the through hole, and is fixed A fixed plate 17 is connected, the outer edge of the round rod 15 is sleeved with a spring 16, and the top end of the spring 16 is fixedly connected with the bottom of the fixed plate 17, and the bottom end of the spring 16 is fixedly connected with the top of the dust collecting box 8. Through the reset mechanism The setting of 32 can drive the fixed plate 17 to move upward when the spring 16 is reset. The right side of the L-shaped plate 23 is provided with a motor 33. The model of the motor 33 is Y2/YE2-132M-4 poles. The power output end of the motor 33 is fixedly connected.

Working principle: When the utility model is in use, the motor 33 is first started by an external power supply, the motor 33 drives the first rotating shaft 20 to rotate, the first rotating shaft 20 drives the cam 18 to rotate, and the cam 18 rotates to drive the fixed plate 17 to move downward. 16 is compressed, and then reset by the spring 16 to drive the fixed plate 17 to move upward, and then drive the cleaning brush 9 to move up and down to clean the dust on the filter screen 10, so that the device has the characteristics of high working efficiency. The rotation of the bevel gear 21, the rotation of the first bevel gear 21 drives the rotation of the second bevel gear 22 meshing with it, the rotation of the second bevel gear 22 drives the rotation of the first gear 25, and the first gear 25 drives the two meshing gears 25 to rotate. The two second gears 26 rotate, and the two second gears 26 drive the two arc-shaped plates 28 to rotate. In the interaction between the gear block 34 and the rack 13, when the gear block 34 on the left side meshes with the rack 13, it drives the gears The rack 13 moves forward, and when the gear block 34 on the right side engages with the rack 13, it drives the rack 13 to move backward, and drives the rack 13 to move forward and backward. The first sliding rod 4 and the second sliding rod 11 slide up, so that the suction fan 3 moves back and forth to clean the dust on the operating table 29, so that the device has the characteristics of a large dust removal range.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an cnc engraving and milling machine with high-efficient dust removal mechanism, includes box (1), the inner chamber top fixedly connected with equipment body (2) of box (1), its characterized in that: the vacuum cleaner is characterized in that an operation table (29) is fixedly connected to the bottom of an inner cavity of the box body (1), a suction fan (3) is arranged on the left side of the operation table (29), the suction fan (3) is located in the box body (1), a dust collection box (8) is arranged on the left side of the box body (1), an air outlet is formed in the left side of the dust collection box (8), a filter screen (10) is fixedly connected to the air outlet, a cleaning brush (9) is arranged in the inner cavity of the dust collection box (8), the left side of the cleaning brush (9) is attached to the filter screen (10), a hose (6) is arranged on the left side of the suction fan (3), a through hole matched with the hose (6) is formed in the dust collection box (8), the suction fan (3) is communicated with the inside of the dust collection box (8) through the hose (6), a vertical plate (7) is fixedly connected to the top of the suction fan (3), a groove matched with, the top of the vertical plate (7) penetrates through the groove and is fixedly connected with a rack (13), the left side and the right side of the rack (13) are respectively provided with an arc-shaped plate (28), the outer edges of the two arc-shaped plates (28) are respectively provided with a plurality of tooth blocks (34), the tooth blocks (34) are meshed with the rack (13), a transverse plate (14) is arranged right above the two arc-shaped plates (28), the inner cavities of the two arc-shaped plates (28) are respectively provided with a third rotating shaft (27), the third rotating shafts (27) are fixedly connected with the inner cavities of the adjacent arc-shaped plates (28), the transverse plate (14) is fixedly connected with two first bearings matched with the third rotating shafts (27), the top ends of the two third rotating shafts (27) are inserted into the inner cavities of the adjacent first bearings, a second connecting mechanism (31) is arranged between the transverse plate (14) and the arc-shaped plates (28), and the right side of the transverse plate (14) is fixedly connected with an L, and the bottom of the L-shaped plate (23) is fixedly connected with the top of the box body (1), a support plate (19) is arranged between the L-shaped plate (23) and the transverse plate (14), the two ends of the support plate (19) are respectively fixedly connected with the L-shaped plate (23) and the transverse plate (14), a first rotating shaft (20) is arranged between the L-shaped plate (23) and the support plate (19), a second rotating shaft (24) is arranged between the first rotating shaft (20) and the transverse plate (14), a second bearing matched with the second rotating shaft (24) is fixedly connected to the transverse plate (14), the bottom end of the second rotating shaft (24) penetrates through the second bearing and extends to the lower part of the transverse plate (14), a first connecting mechanism (30) is arranged between the first rotating shaft (20) and the transverse plate (14), and a third bearing matched with the first rotating shaft (20) is fixedly connected to the L-shaped plate (23) and the support plate (19), the two ends of the first rotating shaft (20) penetrate through the adjacent third bearings respectively and extend to the outer sides of the L-shaped plate (23) and the supporting plate (19), the left end of the first rotating shaft (20) is fixedly connected with the cam (18), a reset mechanism (32) is arranged between the cam (18) and the dust collection box (8), the right side of the L-shaped plate (23) is provided with a motor (33), and the right end of the first rotating shaft (20) is fixedly connected with the power output end of the motor (33).

2. The engraving and milling machine with high-efficient dust removal mechanism of claim 1, characterized in that: the first connecting mechanism (30) comprises a first bevel gear (21), the first bevel gear (21) is sleeved on the first rotating shaft (20), a second bevel gear (22) meshed with the first bevel gear (21) is arranged below the first bevel gear (21), and the bottom of the second bevel gear (22) is fixedly connected with the top of the second rotating shaft (24).

3. The engraving and milling machine with high-efficient dust removal mechanism of claim 1, characterized in that: the second connecting mechanism (31) comprises a first gear (25), the bottom end of the second rotating shaft (24) is inserted into an inner cavity of the first gear (25) and fixedly connected with the inner cavity of the first gear (25), second gears (26) meshed with the first gear (25) are arranged on the left side and the right side of the first gear (25), and the second gears (26) are respectively sleeved on adjacent third rotating shafts (27) and fixedly connected with the third rotating shafts (27).

4. The engraving and milling machine with high-efficient dust removal mechanism of claim 1, characterized in that: reset mechanism (32) include round bar (15), the top fixed connection of round bar (15) and cleaning brush (9), set up on dust collection box (8) with round bar (15) assorted through-hole, round bar (15) pass the through-hole to fixedly connected with fixed plate (17), the outside edge cover of round bar (15) is equipped with spring (16), just the top of spring (16) and the bottom fixed connection of fixed plate (17), the bottom of spring (16) and the top fixed connection of dust collection box (8).

5. The engraving and milling machine with high-efficient dust removal mechanism of claim 1, characterized in that: the bottom of the rack (13) is fixedly connected with two second circular rings (12), a second sliding rod (11) is arranged between the two second circular rings (12), and two ends of the second sliding rod (11) penetrate through the adjacent second circular rings (12) respectively and are fixedly connected with the top of the box body (1).

6. The engraving and milling machine with high-efficient dust removal mechanism of claim 1, characterized in that: the bottom fixedly connected with first ring (5) of suction fan (3), the inner chamber of first ring (5) is equipped with first slide bar (4), the both ends of first slide bar (4) all extend to the outside of first ring (5) to with the lateral wall fixed connection of box (1).

7. The engraving and milling machine with high-efficient dust removal mechanism of claim 1, characterized in that: the tooth blocks (34) are arranged in an arc array shape by the circle center of the arc plate (28).

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