CN211839355U

CN211839355U - Cnc engraving and milling machine with high-efficient dust removal mechanism

Info

Publication number: CN211839355U
Application number: CN201922166179.9U
Authority: CN
Inventors: 恽建军; 恽正阳
Original assignee: CHANGZHOU JINQIDIAO NUMERICAL CONTROL MACHINE TOOL CO LTD
Current assignee: CHANGZHOU JINQIDIAO NUMERICAL CONTROL MACHINE TOOL CO LTD
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-11-03
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses an engraving and milling machine with a high-efficiency dust removing mechanism, which comprises a box body, wherein the top of the inner cavity of the box body is fixedly connected with an equipment body, the bottom of the inner cavity of the box body is fixedly connected with an operation table, the left side of the operation table is provided with a suction fan, the suction fan is positioned 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, the air outlet is fixedly connected with a filter screen, the inner cavity of the dust collecting box is provided with a cleaning brush, and the left side of the cleaning brush is attached with the filter screen, when the engraving and milling machine with the high-efficiency dust removing mechanism is used, a second rotating shaft is driven to rotate under the action of a first connecting mechanism by starting a motor, two second gears are driven to rotate by a first gear, the interaction of two tooth blocks drives a rack to move back, so that the device has the characteristic of large dust removal range.

Description

Cnc engraving and milling machine with high-efficient dust removal mechanism

Technical Field

The utility model relates to an cnc engraving and milling machine technical field with high-efficient dust removal mechanism specifically is a cnc engraving and milling machine with high-efficient dust removal mechanism.

Background

Dust removal is a technical measure for removing particulate matter from a dust-laden gas to reduce its emission to the atmosphere. The dust-containing industrial waste gas is generated from mechanical processes such as crushing, screening, conveying and blasting of solid substances, or from processes such as combustion, high-temperature melting and chemical reaction. The former contains dust with large particle size and chemical composition the same as the original solid matter, and the latter contains dust with small particle size and chemical property different from that of the substance to be generated. Improvements in production processes and combustion techniques can reduce particulate generation. Dust collectors are widely used to control dust and fumes that have been generated.

Use the engraver to carry out the in-process of deburring or carving patterns to composite sheet and wood etc. at the cnc engraving and milling machine and can produce very big saw-dust, cause very big health injury to constructor to cause environmental pollution to the construction place, but current dust collector mostly is fixed the setting, has regionalism in the use, and the ventilation opening is very easy to be blockked up by the dust, and then has reduceed dust collector's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the little and low grade defect of work efficiency of prior art's dust removal scope, provide an cnc engraving and milling machine with high-efficient dust removal mechanism. The engraving and milling machine with the efficient dust removal mechanism has the characteristics of large dust removal range, high working efficiency and the like.

In order to achieve the above object, the utility model provides a following technical scheme: an engraving and milling machine with a high-efficiency dust removal mechanism comprises a box body, wherein the top of an inner cavity of the box body is fixedly connected with an equipment body, the bottom of the inner cavity of the box body is fixedly connected with an operation table, the left side of the operation table is provided with a suction fan, the suction fan is positioned in the box body, the left side of the box body is provided with a dust collection box, the left side of the dust collection box is provided with an air outlet, the air outlet is fixedly connected with a filter screen, the inner cavity of the dust collection box is provided with a cleaning brush, the left side of the cleaning brush is attached to the filter screen, the left side of the suction fan is provided with a hose, the dust collection box is provided with a through hole matched with the hose, the suction fan is communicated with the inside of the dust collection box through the hose, the top of the suction fan is fixedly connected with a vertical plate, the left side and the right side of the rack are both provided with arc-shaped plates, the outer edges of the two arc-shaped plates are provided with a plurality of tooth blocks which are meshed with the rack, transverse plates are arranged right above the two arc-shaped plates, inner cavities of the two arc-shaped plates are both provided with third rotating shafts, the third rotating shafts are fixedly connected with the inner cavities of the adjacent arc-shaped plates, the transverse plates are fixedly connected with two first bearings matched with the third rotating shafts, the top ends of the two third rotating shafts are inserted into the inner cavities of the adjacent first bearings, a second connecting mechanism is arranged between the transverse plates and the arc-shaped plates, the right sides of the transverse plates are fixedly connected with an L-shaped plate, the bottom of the L-shaped plate is fixedly connected with the top of the box body, a supporting plate is arranged between the L-shaped plate and the transverse plate, the two ends of the supporting plate are respectively fixedly connected with the L-shaped plate and, be equipped with the second pivot between first pivot and the diaphragm, fixedly connected with and second pivot assorted second bearing on the diaphragm, the second bearing is passed to the bottom of second pivot to extend to the below of diaphragm, be equipped with first coupling mechanism between first pivot and the diaphragm, equal fixedly connected with and the third bearing that first pivot matches in L shaped plate and the backup pad, adjacent third bearing is passed respectively at the both ends of first pivot to extend to the outside of L shaped plate and backup pad, the left end fixedly connected with cam of first pivot, be equipped with canceling release mechanical system between cam and the dust collection box, the right side of L shaped plate is equipped with the motor, the right-hand member of first pivot and the power take off end fixed connection of motor.

Preferably, the first connecting mechanism includes a first bevel gear, the first bevel gear is sleeved on the first rotating shaft, a second bevel gear meshed with the first bevel gear is arranged below the first bevel gear, the bottom of the second bevel gear is fixedly connected with the top of the second rotating shaft, and the first connecting mechanism is arranged to drive the second rotating shaft to rotate when the first rotating shaft rotates.

Preferably, the second connecting mechanism comprises a first gear, the bottom end of the second rotating shaft is inserted into the inner cavity of the first gear and fixedly connected with the inner cavity of the first gear, the left side and the right side of the first gear are respectively provided with a second gear meshed with the first gear, the two second gears are respectively sleeved on adjacent third rotating shafts and fixedly connected with the third rotating shafts, and the two third rotating shafts can be driven to rotate when the second rotating shaft rotates through the arrangement of the second connecting mechanism.

Preferably, the reset mechanism comprises a round rod, the round rod is fixedly connected with the top of the cleaning brush, a through hole matched with the round rod is formed in the dust collection box, the round rod penetrates through the through hole and is fixedly connected with a fixed plate, a spring is sleeved on the outer edge of the round rod, the top end of the spring is fixedly connected with the bottom of the fixed plate, the bottom end of the spring is fixedly connected with the top of the dust collection box, and the fixed plate can be driven to move upwards when the spring resets through the reset mechanism.

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, two ends of the second sliding rod penetrate through the adjacent second circular rings respectively and are fixedly connected with the top of the box body, and the rack can be limited through interaction of the second sliding rod and the second circular rings.

Preferably, the bottom fixedly connected with first ring of suction fan, the inner chamber of first ring is equipped with first slide bar, the both ends of first slide bar all extend to the outside of first ring to with the lateral wall fixed connection of box, through the interact of first ring and first slide bar, can carry out spacingly to the suction fan.

Preferably, the plurality of tooth blocks are arranged in an arc array mode by the circle center of the arc-shaped 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 utility model are that:

1. when the engraving and milling machine with the high-efficiency dust removal mechanism is used, the motor is started, the second rotating shaft is driven to rotate under the action of the first connecting mechanism, the first gear drives the two second gears to rotate, the rack is driven to move back and forth under the interaction of the two gear blocks, and then the suction fan is driven to move back and forth to remove dust from the operating platform, so that the device has the characteristic of large dust removal range;

2. the utility model relates to an engraving and milling machine with high-efficient dust removal mechanism is when using, and it is rotatory to drive first pivot through the motor, and it is rotatory that first pivot is rotatory to drive the cam, and the cam is rotatory to drive the fixed plate and moves down, compresses the spring simultaneously, drives fixed plate rebound when the spring resets to make the cleaning brush reciprocate, clear up the dust on the filter screen, compare with prior art, the device has characteristics such as the dust removal scope is big and work efficiency height.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A

FIG. 4 is a top view of a rack of components of the present invention;

reference numbers in the figures: 1. a box body; 2. an apparatus body; 3. a suction fan; 4. a first slide bar; 5. a first circular ring; 6. a hose; 7. a vertical plate; 8. a dust collection box; 9. cleaning a brush; 10. a filter screen; 11. a second slide bar; 12. A second circular ring; 13. a rack; 14. a transverse plate; 15. a round bar; 16. a spring; 17. a fixing plate; 18. a cam; 19. a support plate; 20. a first rotating shaft; 21. a first bevel gear; 22. a second bevel gear; 23. An L-shaped plate; 24. a second rotating shaft; 25. a first gear; 26. a second gear; 27. a third rotating shaft; 28. an arc-shaped plate; 29. an operation table; 30. a first connecting mechanism; 31. a second connecting mechanism; 32. a reset mechanism; 33. A motor; 34. a tooth block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an engraving and milling machine with a high-efficiency dust removal mechanism comprises a box body 1, the top of an inner cavity of the box body 1 is fixedly connected with an equipment body 2, the bottom of the inner cavity of the box body 1 is fixedly connected with an operation table 29, the left side of the operation table 29 is provided with a suction fan 3, the suction fan 3 is positioned in the box body 1, the bottom of the suction fan 3 is fixedly connected with a first circular ring 5, the inner cavity of the first circular ring 5 is provided with a first slide bar 4, two ends of the first slide bar 4 extend to the outer side of the first circular ring 5 and are fixedly connected with the side wall of the box body 1, the suction fan 3 can be limited through the interaction of the first circular ring 5 and the first slide bar 4, the left side of the box body 1 is provided with a dust collection box 8, the left side of the dust collection box 8 is provided with an air outlet, the air outlet is fixedly connected with a filter screen 10, the inner cavity of the dust collection box 8 is provided with a, the dust collection box 8 is provided with a through hole matched with the hose 6, the suction fan 3 is communicated with the inside of the dust collection box 8 through the hose 6, the top of the suction fan 3 is fixedly connected with a vertical plate 7, the top of the box body 1 is provided with a slot matched with the vertical plate 7, the top of the vertical plate 7 penetrates through the slot and is fixedly connected with a rack 13, the bottom of the rack 13 is fixedly connected with two second rings 12, a second slide bar 11 is arranged between the two second rings 12, two ends of the second slide bar 11 respectively penetrate through the adjacent second rings 12 and is fixedly connected with the top of the box body 1, the rack 13 can be limited through the interaction of the second slide bar 11 and the second rings 12, the left side and the right side of the rack 13 are both provided with arc-shaped plates 28, the outer edges of the two arc-shaped plates 28 are provided with a plurality of tooth blocks 34, the tooth blocks 34 are arranged in an arc shape with the circle center of the arc-shaped plates 28, and, the rack 13 is driven to move back and forth, a plurality of tooth blocks 34 are meshed with the rack 13, a transverse plate 14 is arranged right above the two arc-shaped plates 28, third rotating shafts 27 are arranged in the inner cavities of the two arc-shaped plates 28, the third rotating shafts 27 are fixedly connected with the inner cavities of the adjacent arc-shaped plates 28, two first bearings matched with the third rotating shafts 27 are fixedly connected to the transverse plate 14, 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, each second connecting mechanism 31 comprises a first gear 25, the bottom end of each second rotating shaft 24 is inserted into the inner cavity of the corresponding first gear 25 and is fixedly connected with the inner cavity of the corresponding first gear 25, second gears 26 meshed with the first gear 25 are arranged on the left side and the right side of the corresponding first gear 25, the two second gears 26 are respectively sleeved on the adjacent third rotating shafts 27 and are fixedly connected with the third rotating shafts 27, and, the two third rotating shafts 27 can be driven to rotate when the second rotating shaft 24 rotates, the right side of the transverse plate 14 is fixedly connected with the L-shaped plate 23, the bottom of the L-shaped plate 23 is fixedly connected with the top of the box body 1, the supporting plate 19 is arranged between the L-shaped plate 23 and the transverse plate 14, two ends of the supporting plate 19 are respectively fixedly connected with the L-shaped plate 23 and the transverse plate 14, the first rotating shaft 20 is arranged between the L-shaped plate 23 and the supporting plate 19, the second rotating shaft 24 is arranged between the first rotating shaft 20 and the transverse plate 14, the transverse plate 14 is fixedly connected with a second bearing matched with the second rotating shaft 24, 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, the first connecting mechanism 30 is arranged between the first rotating shaft 20 and the transverse plate 14, the first connecting mechanism 30 comprises a first bevel gear 21, the first bevel gear 21 is sleeved on the first rotating shaft 20, the second bevel gear 22, the bottom of the second bevel gear 22 is fixedly connected with the top of the second rotating shaft 24, the second rotating shaft 24 can be driven to rotate when the first rotating shaft 20 rotates through the arrangement of the first connecting mechanism 30, the L-shaped plate 23 and the supporting plate 19 are both fixedly connected with third bearings matched with the first rotating shaft 20, two ends of the first rotating shaft 20 respectively penetrate through the adjacent third bearings 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, the resetting mechanism 32 is arranged between the cam 18 and the dust collection box 8, the resetting mechanism 32 comprises a round rod 15, the round rod 15 is fixedly connected with the top of the cleaning brush 9, the dust collection box 8 is provided with a through hole matched with the round rod 15, the round rod 15 penetrates through the through hole and is fixedly connected with the fixing plate 17, the outer edge spring 16 of the round rod 15 is sleeved, and the top end of the spring 16 is fixedly connected with the, the bottom end of the spring 16 is fixedly connected with the top of the dust collection box 8, the fixing plate 17 can be driven to move upwards when the spring 16 is reset through the arrangement of the resetting mechanism 32, the motor 33 is arranged on the right side of the L-shaped plate 23, the model number of the motor 33 is Y2/YE2-132M-4, and the right end of the first rotating shaft 20 is fixedly connected with the power output end of the motor 33.

The working principle is as follows: when the utility model is used, the motor 33 is started through the 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, the cam 18 rotates to drive the fixing plate 17 to move downwards, the spring 16 is compressed at the same time, the spring 16 is reset to drive the fixing plate 17 to move upwards, and then the cleaning brush 9 is driven to move upwards and downwards to clean dust on the filter screen 10, so that the device has the characteristic of high working efficiency, the first rotating shaft 20 rotates to drive the first bevel gear 21 to rotate, the first bevel gear 21 rotates to drive the second bevel gear 22 engaged with the first bevel gear 21 to rotate, the second bevel gear 22 rotates to drive the first gear 25 to rotate, the first gear 25 drives the two second gears 26 engaged with the first gear to rotate, the two second gears 26 drive the two arc-shaped plates 28 to rotate, the mutual action of the tooth block 34 and the rack 13 drives the rack 13 to move forwards when the tooth block 34 positioned on the left side is engaged with the rack 13, when the gear block 34 on the right side is meshed with the gear rack 13, the gear rack 13 is driven to move backwards, the gear rack 13 is driven to move back and forth, and meanwhile, the first circular ring 5 and the second circular ring 12 slide on the first sliding rod 4 and the second sliding rod 11 respectively, so that the suction fan 3 can move back and forth, dust on the operating table 29 is cleaned, and the device has the characteristic of large dust removal range.

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

Claims

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).