CN210817860U

CN210817860U - Dust removal device of cutting machine

Info

Publication number: CN210817860U
Application number: CN201921829873.8U
Authority: CN
Inventors: 王立; 黄彦清; 周亚飞
Original assignee: Zhengzhou Huitong Cement Pre Products Co ltd
Current assignee: Zhengzhou Huitong Cement Pre Products Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-23
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a flame cutting machine equipment field, more specifically says, it relates to a cutting machine dust collector, including the flame cutting machine, be provided with the frame on the flame cutting machine, be provided with the cutting machine head in the frame, the fixed support that is provided with in the frame is provided with on the support and is used for absorbing the dust collector who clears away the smoke and dust, fixed connection between support and the dust collector, dust collector passes through support and frame fixed connection, and dust collector sets up with the frame relatively in the vertical direction. Through at the overhead fixed dust collector that sets up of cutting machine, dust collector absorbs the smoke and dust that the steel sheet produced in the flame cutting course of working, can avoid producing the influence to staff's healthy, can not pollute operational environment simultaneously.

Description

Dust removal device of cutting machine

Technical Field

The utility model relates to a flame cutting machine equipment field, more specifically say, it relates to a cutting machine dust collector.

Background

A flame cutting machine is a cutting device for cutting metal materials by using gas to distribute oxygen or gasoline to distribute oxygen. It is used in heavy industry. The cutting machine mainly comprises an early manual cutting (commonly called oxygen welding) machine, a semi-automatic cutting machine, a profile modeling cutting machine and a numerical control cutting machine, and the cutting function is more and more powerful along with the social progress and the development of science and technology. The flame cutting machine is usually arranged on the ground, the steel plate is cut by spraying flame, welding smoke dust can be generated in the cutting process, the dust concentration is high, a large amount of flying dust is formed, the environmental sanitation is influenced, and the harm is caused to the human health. The existing dust removing equipment of the flame cutting machine generally adopts a dust removing device of the cutting machine.

Chinese patent with publication number CN204818365U discloses a flame cutting device, including first flame cutting rifle head, second flame cutting rifle head and third flame cutting rifle head, flame cutting device sets up subaerial, preheat respectively and the back heat cutting position through first flame cutting rifle head and third flame cutting rifle head, second flame cutting rifle head carries out the scale cutting to the steel sheet, though can effectively cut the steel sheet, but can produce a large amount of smoke and dust in the course of working, produce the influence to staff's health, can pollute operational environment simultaneously, consequently, need improve it.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cutting machine dust collector, through at the overhead fixed dust collector that sets up of cutting machine, dust collector absorbs the smoke and dust that the steel sheet produced in the flame cutting course of working, can avoid producing the influence to staff's the healthy, can not pollute operational environment simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a cutting machine dust collector, includes the flame cutting machine, be provided with the frame on the flame cutting machine, be provided with the cutting aircraft nose in the frame, the fixed support that is provided with in the frame, be provided with on the support and be used for absorbing the dust collector who clears away the smoke and dust, fixed connection between support and the dust collector, dust collector passes through support and frame fixed connection, and dust collector sets up with the frame relatively in the vertical direction.

Through the technical scheme, the cutting machine head is arranged on the frame, the support is fixedly arranged on the frame, the dust removal device is fixedly arranged on the support, the dust removal device is arranged along the vertical direction relative to the frame, smoke generated by the steel plate in the flame cutting machining process is absorbed through the dust removal device, the influence on the health of workers can be avoided, and the working environment cannot be polluted.

The utility model discloses further set up to: the dust removal device comprises a dust hood, a dust removal pipeline and a dust remover, wherein the dust hood is fixedly arranged on the support, the dust removal pipeline is fixedly connected to the dust hood, a suction fan is fixedly connected to the dust removal pipeline, the dust remover is arranged on the ground, a vent hole is formed in the dust remover, and the suction fan is communicated with the vent hole through a pipeline.

Through above-mentioned technical scheme, the dust excluding hood is fixed to be set up in the frame, and the suction fan work carries out the dust absorption, can absorb the smoke and dust that the steel sheet produced in flame cutting course of working through dust removal pipeline and dust excluding hood to carry and remove dust in the vent and handle.

The utility model discloses further set up to: the dust removal pipeline comprises a fixed pipe and a telescopic pipe, the fixed pipe is fixedly connected with the dust hood, the telescopic pipe is fixedly connected onto the fixed pipe, and the telescopic pipe is arranged in the air draft fan in a penetrating mode.

Through above-mentioned technical scheme, the dust removal pipeline is including fixed pipe and flexible pipe, and fixed pipe is fixed to be set up on the dust removal cover, and the both ends of telescopic link are connected with fixed pipe and suction fan respectively, can make the suction fan carry out the dust absorption through fixed pipe and flexible pipe, and the frame motion can be followed to flexible pipe simultaneously, absorbs the smoke and dust that produces in the cutting head course of working.

The utility model discloses further set up to: the dust remover comprises a filtering component and a spraying component, an exhaust port is formed in the end portion of the dust remover, the filtering component is arranged inside the dust remover, and the spraying component is arranged at the exhaust port.

Through above-mentioned technical scheme, the dust remover includes filtering component and spray assembly, and in the inlet vent was carried to the smoke and dust that the suction fan will produce in the cutting aircraft nose course of working, carried out primary filter to the smoke and dust earlier through filtering component, then carried out further dust removal through spray assembly, through collision, interception and the cohesion between the smoke and dust in the dust remover and the liquid drop, the dirt particle descends along with the liquid drop, removes dust.

The utility model discloses further set up to: the filter assembly comprises a filter plate and a corrugated filter plate, the filter plate is fixedly arranged in the dust remover, the filter plate is arranged between the air vent and the air exhaust port, the corrugated filter plate is arranged in the dust remover, the corrugated filter plate is arranged at the air exhaust port, and the diameter of the filter hole of the corrugated filter plate is smaller than that of the filter plate.

Through above-mentioned technical scheme, filtering component includes filter and ripple filter, carries out the prefilter through the filter to the smoke and dust that gets into the blow vent, and the filter is accomplished the back smoke and dust and is carried out the secondary filter through the ripple filter, and the gas of filtering the completion passes through the gas vent and discharges, can carry out the efficient operation of removing dust to the smoke and dust.

The utility model discloses further set up to: the dust remover is characterized in that a scraper is abutted to the lower surface of the filter plate, a threaded hole is formed in the scraper, a rotating screw rod penetrates through the threaded hole, a driving motor is fixedly arranged on the outer wall of the dust remover, and the driving motor is fixedly connected with the rotating screw rod.

Through above-mentioned technical scheme, be provided with driving motor on the dust remover, start driving motor, drive and rotate the screw rod and rotate, drive the scraper blade and do on rotating the screw rod and follow the ascending linear motion of rotation screw rod length direction, will pile up the smoke and dust on the filter and clear away, avoid the smoke and dust to pile up in a large number and block up the filter, influence the normal work of dust remover.

The utility model discloses further set up to: the spray assembly comprises a water pump, a spray pipe and a spray head, the water pump is fixedly arranged on the dust remover, the spray pipe is fixedly connected onto the water pump, the spray head is fixedly arranged in the dust remover, the spray head is communicated with the spray pipe, and the spray head is arranged between the corrugated filter plate and the exhaust port.

Through above-mentioned technical scheme, the fixed water pump that is provided with on the dust remover, extract external water through the water pump, through shower delivery to the shower head, then through shower head blowout water smoke, to the smoke and dust processing of removing dust, through collision, interception and the condensation between smoke and dust and the liquid drop, the dirt particle descends along with the liquid drop, removes dust.

The utility model discloses further set up to: the dust remover is internally provided with a dust collection box, and the dust remover is provided with an ash discharge port corresponding to the dust collection box.

Through the technical scheme, the dust discharging port corresponding to the dust collecting box is arranged in the dust remover, so that the smoke generated in the smoke filtering process is discharged through the dust discharging port, and the smoke can be cleaned in time.

The utility model discloses further set up to: the ground is provided with a mounting rack, a sliding cable is arranged on the mounting rack, a lifting hook is fixedly arranged on the telescopic pipe, and the lifting hook is in sliding fit with the sliding cable.

Through the technical scheme, the sliding rope is arranged on the mounting frame, the lifting hook in sliding fit with the sliding rope is fixedly arranged on the telescopic pipe, and the telescopic pipe can slide on the sliding rope through the lifting hook so as to perform dust removal treatment on smoke when moving along with the rack.

To sum up, the utility model discloses following beneficial effect has:

(1) the dust removing device is fixedly arranged on the cutting machine head, and absorbs smoke dust generated in the flame cutting process of the steel plate, so that the influence on the health of workers can be avoided, and the working environment cannot be polluted;

(2) the filter assembly and the spray assembly are arranged in the dust remover, the smoke dust is firstly filtered by the filter assembly, and the smoke dust in the smoke gas is further removed by the spray assembly after the filtration is finished, so that the dust removal effect is good;

(3) through be provided with the dust collection box in the dust remover, set up the row's ash mouth corresponding with the dust collection box on the dust remover, can carry out timely clearance, the simple operation with the smoke and dust after filtering.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic structural view of the dust removing device of the present invention;

FIG. 3 is a schematic view showing the connection relationship between the suction fan and the dust collector of the present invention;

FIG. 4 is a schematic structural view of the dust collector of the present invention;

FIG. 5 is a schematic view showing the connection between the slide cable and the hook according to the present invention;

fig. 6 is a schematic structural view of the corrugated filter plate of the present invention.

Reference numerals: 1. a flame cutter; 2. a frame; 3. cutting the machine head; 4. a support; 5. a dust removal device; 51. a dust hood; 52. a dust removal pipeline; 521. a fixed tube; 522. a telescopic pipe; 523. a hook; 53. a dust remover; 530. a drive motor; 531. a vent; 533. a filter assembly; 534. a spray assembly; 535. an exhaust port; 536. a filter plate; 537. a corrugated filter plate; 538. a squeegee; 539. rotating the screw; 540. a water pump; 541. a shower pipe; 542. a shower head; 54. a suction fan; 55. a dust collection box; 56. an ash discharge port; 6. a ground surface; 7. a mounting frame; 71. a sliding rope.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A dust removal device of a cutting machine is shown in figures 1 and 2 and comprises a flame cutting machine 1, wherein a rack 2 is arranged on the flame cutting machine 1, a cutting machine head 3 is arranged on the rack 2, the cutting machine head 3 is driven by the rack 2 to move on the flame cutting machine 1 during working, and a steel plate in the flame cutting machine 1 is cut and processed. Be provided with support 4 on the frame 2, the fixed dust collector 5 that is provided with on the support 4, dust collector 5 passes through support 4 and frame 2 fixed connection, and dust collector 5 sets up with frame 2 relatively on the vertical direction, absorbs the smoke and dust that flame cutting machine 1 produced in to the steel sheet cutting process through dust collector 5, can avoid producing the influence to staff's healthy, can not pollute operational environment simultaneously.

As shown in fig. 1 and 2, the dust removing device 5 includes a dust removing cover 51, a dust removing pipeline 52 and a dust remover 53, the dust remover 53 is disposed on the ground 6, an air vent 531 is disposed on the dust remover 53, a suction fan 54 is disposed at the air vent 531, the air vent 531 is communicated with an air outlet of the suction fan 54 through a pipeline, the dust removing pipeline 52 is fixedly connected at the air inlet of the suction fan 54, the dust removing cover 51 is fixedly connected to the dust removing pipeline 52, and the dust removing cover 51 is fixedly disposed on the bracket 4. When the flame cutting machine 1 performs cutting operation on a steel plate, the suction fan 54 is turned on, the suction fan 54 sucks air in the dust removal pipeline 52, smoke generated by the cutting operation is sucked through the dust removal cover 51, the sucked smoke is conveyed into the air vent 531 through the air outlet of the suction fan 54, and the dust is removed by the dust remover 53.

As shown in fig. 2 and 5, the dust removing duct 52 includes a fixed pipe 521 and a telescopic pipe 522, the fixed pipe 521 is fixedly connected to the dust removing cover 51, and the telescopic pipe 522 is fixedly connected to the fixed pipe 521. In order to enable the dust removing pipeline 52 to move along with the rack 2 and better absorb smoke dust generated in the cutting process of the cutting head 3, the mounting frame 7 is arranged on the ground 6, the sliding rope 71 is fixedly arranged on the mounting frame 7, the lifting hook 523 is fixedly arranged on the telescopic pipe 522, the lifting hook 523 is in sliding fit with the sliding rope 71, and the telescopic pipe 522 is an elastic telescopic plastic pipe. When the frame 2 moves on the flame cutting machine 1, the fixed pipe 521 can be driven to move, meanwhile, the telescopic pipe 522 slides on the sliding rope 71 along with the lifting hook 523, the telescopic pipe 522 can stretch in the sliding process, and the condition that the frame 2 moves on the flame cutting machine 1 in a reciprocating motion process can be met, and the telescopic pipe 522 can move along with the frame 2.

As shown in fig. 2 and 3, the dust collector 53 includes a filter assembly 533 and a spray assembly 534, an exhaust opening 535 is provided on an end of the dust collector 53, the filter assembly 533 is disposed inside the dust collector 53, and the filter assembly 533 is disposed between the air vent 531 and the exhaust opening 535 for filtering the smoke dust entering the air vent 531 and moving to the exhaust opening 535. The filter assembly 533 includes a filter 536 and a corrugated filter 537, the filter 536 is fixedly disposed in the dust collector 53, and the smoke is primarily filtered when moving to the exhaust opening 535. The corrugated filter 537 is disposed in the dust collector 53, and the corrugated filter 537 is disposed between the filter 536 and the exhaust port 535, the diameter of the filter hole of the corrugated filter 537 is smaller than that of the filter 536, and the dust filtered by the dust collector is secondarily filtered by the corrugated filter 537. Referring to fig. 6, the filtering holes of the corrugated filtering plate 537 are corrugated through holes which are bent in the vertical direction, and most of the smoke moving upward is intercepted in the channel when passing through the corrugated through holes.

As shown in fig. 3 and 4, when the filter 536 filters the smoke and dust, the smoke and dust can be attached to the lower surface of the filter 536, in order to clear away the smoke and dust accumulated on the filter 536, avoid the smoke and dust to accumulate in a large number and block up the filter, influence the normal work of the dust remover 53, have scraper 538 in the lower surface butt of the filter 536, offer the threaded hole on the scraper 538, wear to be equipped with in the threaded hole and rotate the screw 539. The outer wall of the dust remover 53 is fixedly provided with a driving motor 530, the output end of the driving motor 530 is in running fit with the dust remover 53, and the output end of the driving motor 530 is fixedly connected with a rotating screw 539. When needing to clear up the smoke and dust on the filter 536, start driving motor 530, driving motor 530 drives and rotates screw rod 539 and rotates, because scraper 538 is square board, and scraper 538 upper surface butt is at the lower surface of filter 536, rotates screw rod 539 and when rotating, drives scraper 538 and is linear motion on rotating screw rod 539, clears up the smoke and dust on the lower surface of filter 536.

As shown in fig. 3 and 4, the spraying assembly 534 is disposed at the exhaust opening 535, the filtering assembly 533 filters the smoke dust, and the spraying assembly 534 further removes dust from the smoke dust, and the smoke dust is collided, intercepted and condensed with the sprayed water mist, so that dust particles fall down along with the liquid droplets. The spray assembly 534 comprises a water pump 540, a spray pipe 541 and a spray head 542, the water pump 540 is fixedly arranged on the dust remover 53, the spray pipe 541 is fixedly connected on the water pump 540, a water pumping port of the water pump 540 is communicated with an external water source, a water outlet of the water pump 540 is communicated with the spray pipe 541, the spray head 542 is fixedly arranged in the dust remover 53, the spray head 542 is arranged at the exhaust port 535, and the spray head 542 is communicated with the spray pipe 541. The water pump 540 is started, the water pump 540 pumps water to extract an external water source, water is conveyed to the spraying pipe 541 through the water outlet of the water pump 540, the smoke dust is filtered through spraying of the spraying head 542, meanwhile, the corrugated filter plate 537 can be cleaned, and the smoke dust is prevented from blocking the corrugated filter plate 537.

As shown in fig. 3 and 4, a dust box 55 is disposed in the dust collector 53, a dust discharge port 56 corresponding to the dust box 55 is disposed on the dust collector 53, and the dust filtered by the filtering component 533 and the spraying component 534 can fall into the dust box 55, and the dust in the dust box 55 can be cleaned in time through the dust discharge port 56 on the dust collector 53.

The implementation principle of the embodiment is as follows: flame cutting machine 1 carries out the cutting during operation to the steel sheet, move through frame 2, frame 2 drives cutting head 3 and moves on flame cutting machine 1, cut the steel sheet in flame cutting machine 1, absorb the smoke and dust that produces simultaneously through dust excluding hood 51, dust removal pipeline 52 is along with frame 2 simultaneous movement and carry the dust remover 53 with the smoke and dust in, carry out preliminary dust removal and further dust removal to the smoke and dust that gets into in the dust remover 53 respectively through filter assembly 533 and spray assembly 534, the dust that produces drops in the dust collection box 55, discharge through dust exhaust 56, can avoid producing the influence to staff's the health, simultaneously can not pollute operational environment.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cutting machine dust collector, includes flame cutting machine (1), its characterized in that, be provided with frame (2) on flame cutting machine (1), be provided with cutting machine head (3) on frame (2), fixed support (4) that are provided with on frame (2), be provided with on support (4) and be used for absorbing dust collector (5) of cleaing away with the smoke and dust, fixed connection between support (4) and dust collector (5), dust collector (5) are through support (4) and frame (2) fixed connection, and dust collector (5) set up with frame (2) relatively in the vertical direction.

2. The cutting machine dust removal device according to claim 1, wherein the dust removal device (5) comprises a dust hood (51), a dust removal pipeline (52) and a dust remover (53), the dust hood (51) is fixedly arranged on the support (4), the dust removal pipeline (52) is fixedly connected to the dust hood (51), a suction fan (54) is fixedly connected to the dust removal pipeline (52), the dust remover (53) is arranged on the ground (6), a vent hole (531) is formed in the dust remover (53), and the suction fan (54) is communicated with the vent hole (531) through a pipeline.

3. The dust removing device of the cutting machine according to claim 2, characterized in that the dust removing duct (52) comprises a fixed pipe (521) and a telescopic pipe (522), the fixed pipe (521) is fixedly connected with the dust removing cover (51), the telescopic pipe (522) is fixedly connected with the fixed pipe (521), and the telescopic pipe (522) is arranged in the suction fan (54) in a penetrating manner.

4. The dust removing device of the cutting machine according to claim 2, characterized in that the dust remover (53) comprises a filtering assembly (533) and a spraying assembly (534), the end of the dust remover (53) is provided with an exhaust opening (535), the filtering assembly (533) is arranged inside the dust remover (53), and the spraying assembly (534) is arranged at the exhaust opening (535).

5. The dust removing device of the cutting machine according to claim 4, wherein the filter assembly (533) comprises a filter plate (536) and a corrugated filter plate (537), the filter plate (536) is fixedly disposed in the dust remover (53), and the filter plate (536) is disposed between the air vent (531) and the air exhaust (535), the corrugated filter plate (537) is disposed in the dust remover (53), and the corrugated filter plate (537) is disposed at the air exhaust (535), and the diameter of the filter holes of the corrugated filter plate (537) is smaller than that of the filter plate (536).

6. The dust removing device of the cutting machine according to claim 5, wherein the scraper (538) abuts against the lower surface of the filter plate (536), a threaded hole is formed in the scraper (538), a rotating screw (539) penetrates through the threaded hole, a driving motor (530) is fixedly arranged on the outer wall of the dust remover (53), and the driving motor (530) is fixedly connected with the rotating screw (539).

7. The dust removing device of the cutting machine according to claim 4, wherein the spraying assembly (534) comprises a water pump (540), a spraying pipe (541) and a spraying head (542), the water pump (540) is fixedly arranged on the dust remover (53), the spraying pipe (541) is fixedly connected to the water pump (540), the spraying head (542) is fixedly arranged in the dust remover (53), the spraying head (542) is communicated with the spraying pipe (541), and the spraying head (542) is arranged between the corrugated filter plate (537) and the exhaust port (535).

8. The dust removing device of the cutting machine as claimed in claim 7, wherein a dust box (55) is arranged in the dust remover (53), and the dust remover (53) is provided with an ash discharging port (56) corresponding to the dust box (55).

9. The dust removing device of the cutting machine as claimed in claim 3, wherein a mounting rack (7) is arranged on the ground (6), a sliding cable (71) is arranged on the mounting rack (7), a hook (523) is fixedly arranged on the telescopic pipe (522), and the hook (523) is in sliding fit with the sliding cable (71).