CN219308215U

CN219308215U - Exhaust treatment structure of laser cutting equipment for machining

Info

Publication number: CN219308215U
Application number: CN202320027499.XU
Authority: CN
Inventors: 李磊
Original assignee: Shanxi Pufa Industrial Equipment Co ltd
Current assignee: Shanxi Pufa Industrial Equipment Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-07
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses an exhaust gas treatment structure of laser cutting equipment for machining, which comprises a bottom plate, wherein a cutting machine, a wind bin and a filter box are sequentially and fixedly connected to the top of the bottom plate from left to right, the wind bin is communicated with the filter box through a pipeline, an air inlet pipe is communicated to the top of the wind bin, one end of the air inlet pipe, which is far away from the wind bin, extends to the upper part of the cutting machine, a wire winding wheel is movably connected to the inside of the filter box, and a motor is fixedly connected to the back surface of the filter box and the left side of the inner wall of the wind bin. According to the utility model, the filter plate is pulled to move downwards by adopting the pull rope, then water flow is sprayed out through the nozzle to flush the filter plate, so that dust accumulated at the bottom of the filter plate falls into the drawer, then the dust is filtered through the filter holes in the drawer, so that the water falls to the bottom of the inner wall of the filter box, the dust is left in the drawer, and the wet dust is more convenient to collect.

Description

Exhaust treatment structure of laser cutting equipment for machining

Technical Field

The utility model relates to the technical field of machining, in particular to an exhaust gas treatment structure of laser cutting equipment for machining.

Background

Machining refers to the process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in processing modes can be divided into cutting processing and pressing processing, and cutting equipment is often used in mechanical cutting processing, but when the laser cutting equipment cuts, exhaust gas is generated, and if the exhaust gas is sucked into a body by an operator, the exhaust gas is damaged by the operator, so that an exhaust gas treatment structure is generally used for treating the exhaust gas.

The exhaust treatment structure of traditional laser cutting equipment makes waste gas get into the pipeline through the intake pipe, filters the dust in the waste gas through the filter screen, shakes the dust that will accumulate on the filter screen through the vibrator and falls into the collection box, but because dust itself characteristic, the vibrator can make the dust break away from the filter screen but can fly upward in the air to can not fall into the collection box completely, lead to the dust unable effective being collected, consequently, need design improvement to the exhaust treatment structure of laser cutting equipment for machining, the effectual phenomenon that can't carry out effective collection to the dust that prevents to appear.

Disclosure of Invention

In order to solve the problems set forth in the background art, the utility model aims to provide an exhaust gas treatment structure of a laser cutting device for machining, which has the advantage of effectively collecting dust accumulated on the surface of a filter screen, and solves the problems that the conventional exhaust gas treatment structure of the laser cutting device enables exhaust gas to enter a pipeline through an air inlet pipe, dust in the exhaust gas is filtered through the filter screen, and dust accumulated on the filter screen is vibrated to fall into a collecting box through a vibrator, but the vibrator can separate the dust from the filter screen but flies in the air and cannot fall into the collecting box completely due to the characteristics of the dust, so that the dust cannot be effectively collected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser cutting equipment's exhaust treatment structure for machining, includes the bottom plate, the top of bottom plate is from left to right fixedly connected with cutting machine, wind storehouse and rose box in proper order, wind storehouse and rose box pass through the pipeline intercommunication, wind storehouse's top intercommunication has the intake pipe, the one end that wind storehouse was kept away from to the intake pipe extends to the top of cutting machine, the inside swing joint of rose box has a take-up pulley, the equal fixedly connected with motor in the left side of the back of rose box and wind storehouse inner wall, and be located the inside motor output fixedly connected with flabellum of wind storehouse, and be located the motor output at rose box back and take-up pulley fixedly connected with, the right side of rose box inner wall is provided with the spout, and the inside swing joint of spout has the support frame, the one end fixedly connected with filter of spout is kept away from to the support frame, the one end and the filter fixedly connected with extension spring of rose box inner wall, the one end and the fixedly connected with of filter of rose box that the extension spring kept away from, the top intercommunication of rose box has the blast pipe, the inside of drawer and the inside of filter box inner wall, the drawer and the water pump side of a water pump are connected with the water pump, the water pump is connected with the top of the second side of the filter box, the water pump is connected with the water pump, the top of the filter box is connected with the water pump is connected with the top fixedly connected with.

Preferably, the surface of the motor is fixedly connected with a protective cover.

As the preferable mode of the utility model, the inside of the wind bin is fixedly connected with an activated carbon adsorption block.

As the preferable mode of the utility model, the bottom of the inner wall of the filter box is fixedly connected with a water level detector, and the water level detector is in signal connection with a second water pump.

As the preferable mode of the utility model, the two sides of the inner wall of the filter box are fixedly connected with limiting blocks, the top of each limiting block is fixedly connected with a spring, the top of each spring is fixedly connected with a working box, and the top of the inner wall of each working box is fixedly connected with a vibration pump.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the filter plate is pulled to move downwards by adopting the pull rope, then water flow is sprayed out through the nozzle to flush the filter plate, so that dust accumulated at the bottom of the filter plate falls into the drawer, then the dust is filtered through the filter holes in the drawer, so that the water falls to the bottom of the inner wall of the filter box, the dust is left in the drawer, and the wet dust is more convenient to collect.

2. The motor can be protected by arranging the protective cover.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the working box of the present utility model.

In the figure: 1. a bottom plate; 2. a cutting machine; 3. a wind bin; 4. a filter box; 5. an air inlet pipe; 6. a wire winding wheel; 7. a motor; 8. a fan blade; 9. a pull rope; 10. a support frame; 11. a filter plate; 12. a tension spring; 13. a drawer; 14. a filter hole; 15. a water tank; 16. a first water pump; 17. a nozzle; 18. a second water pump; 19. a protective cover; 20. an activated carbon adsorption block; 21. a water level detector; 22. a limiting block; 23. a spring; 24. a working box; 25. and (3) vibrating the pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2, an exhaust gas treatment structure of a laser cutting device for machining comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a cutting machine 2, a wind bin 3 and a filter box 4 from left to right in sequence, the wind bin 3 is communicated with the filter box 4 through a pipeline, the top of the wind bin 3 is communicated with an air inlet pipe 5, one end of the air inlet pipe 5 far away from the wind bin 3 extends to the upper part of the cutting machine 2, a wire collecting wheel 6 is movably connected inside the filter box 4, a motor 7 is fixedly connected to the back surface of the filter box 4 and the left side of the inner wall of the wind bin 3, the output end of the motor 7 positioned inside the wind bin 3 is fixedly connected with a fan blade 8, the output end of the motor 7 positioned at the back surface of the filter box 4 is fixedly connected with the wire collecting wheel 6, a chute is arranged on the right side of the inner wall of the filter box 4, a supporting frame 10 is movably connected inside the chute, the end of the support frame 10 far away from the sliding groove is fixedly connected with the filter plate 11, the surface of the take-up pulley 6 is movably connected with the pull rope 9, the end of the pull rope 9 far away from the take-up pulley 6 is fixedly connected with the filter plate 11, the top of the inner wall of the filter box 4 is fixedly connected with the tension spring 12, the end of the tension spring 12 far away from the filter box 4 is fixedly connected with the filter plate 11, the top of the filter box 4 is communicated with the exhaust pipe, the inside of the filter box 4 is movably connected with the drawer 13, the bottom of the inner wall of the drawer 13 and the surface of the filter plate 11 are both provided with the filter holes 14, the right side of the drawer 13 extends to the right side of the filter box 4, the right side of the filter box 4 is fixedly connected with the water tank 15, the top of the inner wall of the filter box 4 is fixedly connected with the nozzle 17, the inside of the water tank 15 is fixedly connected with the first water pump 16, the first water pump 16 is communicated with the nozzle 17 through a pipeline, the bottom of the inner wall of the filter box 4 is fixedly connected with the second water pump 18, the water outlet of the second water pump 18 is communicated with the water tank 15.

Referring to fig. 1, a protective cover 19 is fixedly connected to the surface of the motor 7.

As a technical optimization scheme of the utility model, the protection cover 19 can protect the motor 7.

Referring to fig. 1, an activated carbon adsorption block 20 is fixedly connected to the inside of the wind bin 3.

As a technical optimization scheme of the utility model, dust in the air flow can be further adsorbed by the arrangement of the activated carbon adsorption block 20, so that the dust removing effect of the device is improved.

Referring to fig. 1, a water level detector 21 is fixedly connected to the bottom of the inner wall of the filter tank 4, and the water level detector 21 is in signal connection with the second water pump 18.

As a technical optimization scheme of the utility model, the water level at the bottom of the inner wall of the filter tank 4 can be detected in real time through the arrangement of the water level detector 21, and when the water level reaches the preset level, the second water pump 18 is started, so that the water in the filter tank 4 is conveyed into the water tank 15.

Referring to fig. 1 and 2, both sides of the inner wall of the filter tank 4 are fixedly connected with a limiting block 22, the top of the limiting block 22 is fixedly connected with a spring 23, the top of the spring 23 is fixedly connected with a working tank 24, and the top of the inner wall of the working tank 24 is fixedly connected with a vibration pump 25.

As a technical optimization scheme of the utility model, the filter plate 11 can be subjected to vibration treatment through the arrangement of the limiting block 22, the spring 23, the working box 24 and the vibration pump 25, so that dust at the bottom of the filter plate 11 is separated from the filter plate 11.

The working principle and the using flow of the utility model are as follows: when the air conditioner is used, an operator starts the motor 7 to rotate to drive the fan blades 8 to rotate to generate air flow, dust generated by the cutter 2 enters the air bin 3 through the air inlet pipe 5, then is subjected to primary adsorption treatment through the activated carbon adsorption block 20, is conveyed into the filter box 4 through a pipeline, is filtered through the filter plate 11, is remained at the bottom of the filter plate 11, when more dust is accumulated at the bottom of the filter plate 11, the air flow speed of the air outlet pipe is reduced, at the moment, the operator starts the motor 7 to rotate to drive the take-up pulley 6 to rotate, pulls the filter plate 11 to move downwards, enables the bottom of the filter plate 11 to be attached to the working box 24, then starts the first water pump 16, ejects water flow through the nozzle 17, washes the filter plate 11, further enables dust accumulated at the bottom of the filter plate 11 to fall into the drawer 13, is filtered through the filter holes 14 in the drawer 13, the water falls to the bottom of the inner wall of the filter box 4, the dust is remained in the drawer 13, the dust accumulated at the bottom of the filter plate 11 is effectively removed, the filter plate 11 is controlled to rotate reversely, and the filter plate 11 is enabled to move upwards under the action of the filter plate 12, and the filter plate 11 is sequentially filtered and the dust is circulated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An exhaust gas treatment structure of a laser cutting device for machining, comprising a base plate (1), characterized in that: the utility model discloses a filter, including bottom plate (1) and filter cabinet, the top of bottom plate (1) is from left to right fixedly connected with cutting machine (2), wind storehouse (3) and rose box (4) in proper order, wind storehouse (3) and rose box (4) pass through the pipeline intercommunication, the top intercommunication of wind storehouse (3) has intake pipe (5), the one end that wind storehouse (3) was kept away from to intake pipe (5) extends to the top of cutting machine (2), the inside swing joint of rose box (4) has take-up pulley (6), the equal fixedly connected with motor (7) in left side of the back of rose box (4) and the inner wall of wind storehouse (3), and the motor (7) output fixedly connected with flabellum (8) that are located the inside of wind storehouse (3), and the motor (7) output and take-up pulley (6) fixedly connected with that are located the back of rose box (4) are located, the right side of rose box (4) inner wall is provided with the spout, and the inside swing joint of spout has support frame (10), the one end fixedly connected with extension spring (11) of keeping away from spout in support frame (10), the surface of take-up pulley (6) is all fixedly connected with motor (9) and take-up pulley (6) inner wall (6), one end and filter (11) fixed connection of rose box (4) are kept away from to extension spring (12), the top intercommunication of rose box (4) has the blast pipe, the inside swing joint of rose box (4) has drawer (13), filtration pore (14) have all been seted up on the bottom of drawer (13) inner wall and the surface of filter (11), the right side of drawer (13) extends to the right side of rose box (4), the right side fixedly connected with water tank (15) of rose box (4), the top fixedly connected with nozzle (17) of rose box (4) inner wall, the inside fixedly connected with first water pump (16) of water tank (15), first water pump (16) and nozzle (17) pass through the pipeline intercommunication, the bottom fixedly connected with second water pump (18) of rose box (4) inner wall, the delivery port and the water tank (15) of second water pump (18) communicate.

2. An exhaust gas treatment structure of a laser cutting apparatus for machining according to claim 1, wherein: the surface of the motor (7) is fixedly connected with a protective cover (19).

3. An exhaust gas treatment structure of a laser cutting apparatus for machining according to claim 1, wherein: an activated carbon adsorption block (20) is fixedly connected inside the air bin (3).

4. An exhaust gas treatment structure of a laser cutting apparatus for machining according to claim 1, wherein: the bottom of the inner wall of the filter box (4) is fixedly connected with a water level detector (21), and the water level detector (21) is in signal connection with a second water pump (18).

5. An exhaust gas treatment structure of a laser cutting apparatus for machining according to claim 1, wherein: both sides of rose box (4) inner wall are all fixedly connected with stopper (22), the top fixedly connected with spring (23) of stopper (22), the top fixedly connected with work box (24) of spring (23), the top fixedly connected with vibrations pump (25) of work box (24) inner wall.