CN216829404U

CN216829404U - Welding dust collector

Info

Publication number: CN216829404U
Application number: CN202123438343.0U
Authority: CN
Inventors: 辛志超; 许士飞; 逄金鑫
Original assignee: Qingdao Yaao Industrial Products Manufacturing Co ltd
Current assignee: Qingdao Yaao Industrial Products Manufacturing Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-28
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a welding dust removal device, which comprises a welding box, wherein four corners of the bottom end of the welding box are all fixedly provided with supporting legs, one side of two supporting legs are respectively fixedly arranged at two sides of a supporting plate, the top end of the supporting plate is fixedly provided with an air bag, the top end of the air bag is fixedly provided with a pressing plate, and two sides of the bottom end of the pressing plate are both fixedly provided with pressing rods, the welding dust removal device of the utility model uses a pedal, a pressing rod, a pressing plate, an air bag, an air pipe and a spray head in a matching way, fixes a workpiece in the welding box by using a first clamping plate, a first spring and a second clamping plate, then drives the pressing rod and the pressing plate to extrude the air bag in the process of stepping on the pedal, the air bag blows air through the air pipe and the spray head to blow smoke to the position of a filter screen, then blows the smoke to a collecting box in the process of continuing to collect the smoke in a unified way, the pollution caused by the scattered smoke is avoided, and the safety of workpiece welding is improved.

Description

Welding dust collector

Technical Field

The utility model relates to a welding removes dust, in particular to welding dust collector.

Background

With the rapid development of the manufacturing industry in China, a welding mode is adopted for connection of a plurality of workpieces, then a large amount of welding smoke is generated in the welding process of the workpieces, the welding smoke contains harmful particles mainly comprising metal oxides, and people inhale high-concentration welding smoke for a long time during working, so that welding occupational diseases represented by pneumoconiosis can be caused.

In the prior art, in the welding process, more smoke can be generated, the smoke needs to be treated, and the following defects mainly exist in the smoke treatment:

1. when a workpiece is welded, the welding is mostly carried out on a workbench, and the workbench is in an exposed environment, so that partial scattering of smoke dust can be caused when the smoke dust is treated, the environmental pollution is easily caused, and the safety of workpiece welding is reduced;

2. when handling the smoke and dust, need filter out the particulate matter in the smoke and dust, handle the flue gas again, when filtering the particulate matter, if the particulate matter piles up together, cause the jam of filter screen easily, influence the filter of filter screen to the smoke and dust, reduced the filter effect of smoke and dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding dust collector to the smoke and dust that provides among the above-mentioned background art of solution wafts and the accumulational problem of particulate matter.

In order to achieve the above purpose, the utility model provides a following technical scheme: a welding dust removal device comprises a welding box, wherein supporting legs are fixedly arranged at four corners of the bottom end of the welding box, one side of each of two supporting legs is fixedly arranged on each of two sides of a supporting plate, an air bag is fixedly arranged at the top end of the supporting plate, a pressing plate is fixedly arranged at the top end of the air bag, pressing rods are fixedly arranged on each of two sides of the bottom end of the pressing plate, the bottom ends of the two pressing rods are fixedly arranged on each of two sides of the top end of a pedal, air pipes are fixedly communicated with the two sides of the air bag through hoses, and a plurality of spray heads are fixedly communicated with one side of each of the two air pipes;

the fixed filter screen that is equipped with in middle part of welding incasement wall bottom, the bottom mounting of filter screen is equipped with the collecting box, the inside rotation of collecting box is connected with the bull stick, the both ends of bull stick one side are all fixed and are equipped with first connecting rod, two the one end of first connecting rod is all articulated to be equipped with the second connecting rod, two the one end of second connecting rod is all articulated to be equipped with the slider, two the slider slides respectively and sets up in two spouts, two the spout is seted up respectively in the both sides of welding incasement wall bottom, two the slider is fixed the both sides that set up at the scraper blade bottom respectively, the both sides of scraper blade all are equipped with the apron, the ash hole has all been seted up to the both sides of welding incasement wall bottom, two the bottom of ash hole is all fixed and is equipped with the dust collection box.

As a preferred technical scheme of the utility model, the both sides of welding incasement wall are all fixed and are equipped with the dead lever, two the one end of dead lever is all fixed and is equipped with first splint, two one side of first splint is all fixed and is equipped with a plurality of first springs, and is a plurality of the one end of first spring is fixed one side of setting at two second splint respectively.

As a preferred technical scheme of the utility model, the both sides on footboard top are all fixed and are equipped with the second spring, two the top of second spring is fixed the both sides that set up in the backup pad bottom respectively.

As a preferred technical scheme of the utility model, the mounting groove has all been seted up, two at the top of two avris of welding incasement wall the equal block of mounting groove is connected with the installation piece, two the installation piece is fixed the opposite side that sets up at two tuber pipes respectively.

As an optimal technical scheme of the utility model, the fixed rack that is equipped with in middle part on clamp plate top, rack toothing is connected with the gear, the gear is fixed to be set up the one end at the bull stick.

As an optimal technical scheme of the utility model, two the both sides of slider are all fixed and are equipped with folding seal plate, four folding seal plate's one end is fixed the both sides that set up at two spout inner walls respectively.

As a preferred technical scheme of the utility model, the middle part of scraper blade both sides is all fixed and is equipped with the push rod, two the one end of push rod is the fixed push pedal that is equipped with all, two the push pedal is connected with two apron contacts respectively, two one side of apron is all fixed and is equipped with a plurality of third springs, and is a plurality of the bottom of setting at two avris of welding incasement wall is fixed respectively to the one end of third spring.

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

1. the utility model discloses a footboard, the depression bar, the clamp plate, the gasbag, the cooperation of tuber pipe and shower nozzle is used, through first splint, the use of first spring and second splint, fix the work piece in the welding case, then step on the in-process of footboard at the foot, drive depression bar and clamp plate and extrude the gasbag, the gasbag is bloied through tuber pipe and shower nozzle promptly, blow the smoke and dust to the filter screen position, filter the smoke and dust, then at the in-process that continues to blow, blow the flue gas to the collecting box in, collect the processing in unison to the flue gas, avoid the flue gas to fly away and cause the pollution, the security of work piece welded has been improved.

2. The utility model discloses a bull stick, first connecting rod, the second connecting rod, the slider, the scraper blade, the cooperation of push pedal and apron is used, at clamp plate up-and-down motion's in-process, it rotates with gear engagement to drive the rack, drive the rotation of bull stick promptly, then at first connecting rod, under the cooperation of second connecting rod and slider, drive the motion of scraper blade promptly, the clearance is wiped away to the particulate matter on the filter screen, drive the in-process of push pedal motion at the scraper blade simultaneously, promote the apron, open the ash hole, can collect the dust collection box with the particulate matter in, thereby avoid piling up of particulate matter and cause the jam of filter screen, the filter effect of smoke and dust has been improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotating rod of the present invention;

fig. 3 is a schematic view of the cover plate structure of the present invention.

In the figure: 1. welding a box; 2. a support plate; 3. an air bag; 4. pressing a plate; 5. a pressure lever; 6. a pedal; 7. an air duct; 8. a spray head; 9. filtering with a screen; 10. a collection box; 11. a rotating rod; 12. a first link; 13. a second link; 14. a slider; 15. a squeegee; 16. a cover plate; 17. fixing the rod; 18. a first splint; 19. a first spring; 20. a second splint; 21. a second spring; 22. a rack; 23. a gear; 24. folding the sealing plate; 25. a push rod; 26. pushing the plate; 27. and a third spring.

Detailed Description

The technology in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention

The embodiments are described in detail, clearly, and not in their entirety, it is to be understood that the embodiments described are only some of the embodiments of the present invention and are not to be taken as a complete description. 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. 1-3, the present invention provides a technical solution of a welding dust removing device:

the first embodiment is as follows:

according to the figure 1, the welding box comprises a welding box 1, wherein four corners of the bottom of the welding box 1 are fixedly provided with supporting legs, one side of each of the two supporting legs is fixedly arranged on two sides of a supporting plate 2, an air bag 3 is fixedly arranged on the top of the supporting plate 2, a pressing plate 4 is fixedly arranged on the top of the air bag 3, in the welding process, the pedal 6 is stepped by feet, the pedal 6 drives a pressing rod 5 and the pressing plate 4 to extrude the air bag 3, then air is blown through a nozzle 8, smoke generated by welding is blown into a collecting box 10, so that pollution caused by scattered smoke is avoided, the safety in welding is improved, the two sides of the bottom of the pressing plate 4 are fixedly provided with the pressing rods 5, the bottoms of the two pressing rods 5 are fixedly arranged on two sides of the top of the pedal 6 respectively, the two sides of the air bag 3 are fixedly communicated with air pipes 7 through hoses, one sides of the two air pipes 7 are fixedly communicated with a plurality of nozzles 8, and the nozzles 8 are arranged in a downward inclination manner, the both sides of 1 inner wall of weld box are all fixed and are equipped with dead lever 17, the one end of two dead levers 17 is all fixed and is equipped with first splint 18, one side of two first splint 18 is all fixed and is equipped with a plurality of first springs 19, through dead lever 17, first splint 18, the use of first spring 19 and second splint 20, fix the work piece in weld box 1, the one side of setting at two second splint 20 is fixed respectively to the one end of a plurality of first springs 19, the both sides on 6 tops of footboard are all fixed and are equipped with second spring 21, the both sides of setting in 2 bottoms of backup pad are fixed respectively on the top of two avris of two second spring 21, the mounting groove has all been seted up at the top of 1 inner wall of weld box, the equal block of two mounting grooves is connected with the installation piece, two installation pieces are fixed the opposite side that sets up at two tuber pipes 7 respectively.

During the use, when welding the work piece, through first splint 18, the use of first spring 19 and second splint 20, it is fixed to carry out the centre gripping to the work piece, in welding process, when producing the welding flue gas, the pedal 6 is stepped on to the foot, pedal 6 drives the motion of depression bar 5, depression bar 5 drives the motion of clamp plate 4, clamp plate 4 extrudees gasbag 3, gasbag 3 blows through shower nozzle 8 under the extrusion, blow the position to filter screen 9 with the flue gas, filter the particulate matter in the flue gas, then continue the in-process of blowing, blow to the collecting box 10 in with the flue gas, can unify the collection processing to the flue gas, avoid the flue gas to fly away and cause the pollution, the welded security of work piece has been improved.

Example two:

on the basis of the first embodiment, as shown in fig. 1-3, a filter screen 9 is fixedly arranged in the middle of the bottom end of the inner wall of the welding box 1, a collecting box 10 is fixedly arranged at the bottom end of the filter screen 9, a rotating rod 11 is rotatably connected inside the collecting box 10, first connecting rods 12 are fixedly arranged at both ends of one side of the rotating rod 11, second connecting rods 13 are respectively hinged at one ends of the two first connecting rods 12, sliders 14 are respectively hinged at one ends of the two second connecting rods 13, the two sliders 14 are respectively slidably arranged in the two sliding grooves, in the moving process of the pressing plate 4, the rotating rod 11 is driven to rotate by matching the meshing rotation of the rack 22 and the gear 23, then under the matching of the first connecting rods 12, the second connecting rods 13 and the sliders 14, the scraper 15 is driven to move, particles adhered to the filter screen 9 are scraped and cleaned, the blockage of the filter screen 9 caused by the particles is avoided, and the filtering effect of the filter screen 9 is improved, two chutes are respectively arranged at two sides of the bottom end of the inner wall of the welding box 1, two sliders 14 are respectively fixedly arranged at two sides of the bottom end of the scraper 15, cover plates 16 are respectively arranged at two sides of the scraper 15, ash outlets are respectively arranged at two sides of the bottom end of the inner wall of the welding box 1, dust collection boxes are respectively fixedly arranged at the bottom ends of the two ash outlets, racks 22 are fixedly arranged at the middle parts of the top ends of the press plates 4, the racks 22 are meshed with gears 23, the gears 23 are fixedly arranged at one ends of the rotating rods 11, folding sealing plates 24 are respectively fixedly arranged at two sides of the two sliders 14, the folding sealing plates 24 are convenient for sealing the chutes to avoid leakage of smoke, one ends of the four folding sealing plates 24 are respectively fixedly arranged at two sides of the inner wall of the two chutes, push rods 25 are fixedly arranged at the middle parts of two sides of the scraper 15, push plates 26 are respectively fixedly arranged at one ends of the two push rods 25, and the push plates 26 are matched when the scraper 15 moves, open apron 16, can collect the particulate matter in the dust collection box, two push pedal 26 are connected with two apron 16 contacts respectively, and one side of two apron 16 is all fixed and is equipped with a plurality of third springs 27, and the bottom of setting at two avris of welding case 1 inner wall is fixed respectively to the one end of a plurality of third springs 27.

During the use, in the process of clamp plate 4 motion, drive the motion of rack 22, make rack 22 and gear 23 meshing rotate, gear 23 drives the rotation of bull stick 11, bull stick 11 drives first connecting rod 12 motion, first connecting rod 12 drives the motion of second connecting rod 13, second connecting rod 13 drives the motion of slider 14 promptly, slider 14 drives scraper blade 15 and scrapes the clearance to the surface of filter screen 9, simultaneously at the in-process of scraper blade 15 motion, drive the motion of push rod 25 and push pedal 26, make push pedal 26 extrude apron 16, open the ash hole, can collect the particulate matter in the dust collection box through the ash hole, thereby keep the cleanness of filter screen 9, avoid the particulate matter to pile up on filter screen 9 and cause the jam, the filter effect of filter screen 9 has been improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a welding dust collector, includes welding case (1), its characterized in that: supporting legs are fixedly arranged at four corners of the bottom end of the welding box (1), one side of each of the two supporting legs is fixedly arranged on each of two sides of a supporting plate (2), an air bag (3) is fixedly arranged at the top end of each supporting plate (2), a pressing plate (4) is fixedly arranged at the top end of each air bag (3), pressing rods (5) are fixedly arranged on each of two sides of the bottom end of each pressing plate (4), the bottom ends of the two pressing rods (5) are fixedly arranged on each of two sides of the top end of a pedal (6), air pipes (7) are fixedly communicated with two sides of each air bag (3) through hoses, and a plurality of spray heads (8) are fixedly communicated with one side of each air pipe (7);

the middle part of the bottom end of the inner wall of the welding box (1) is fixedly provided with a filter screen (9), the bottom end of the filter screen (9) is fixedly provided with a collecting box (10), the inside of the collecting box (10) is rotatably connected with a rotating rod (11), two ends of one side of the rotating rod (11) are both fixedly provided with first connecting rods (12), one ends of the two first connecting rods (12) are both hinged with second connecting rods (13), one ends of the two second connecting rods (13) are both hinged with sliding blocks (14), the two sliding blocks (14) are respectively arranged in two sliding chutes in a sliding manner, the two sliding chutes are respectively arranged at two sides of the bottom end of the inner wall of the welding box (1), the two sliding blocks (14) are respectively fixedly arranged at two sides of the bottom end of a scraper (15), two sides of the scraper (15) are both provided with cover plates (16), and two sides of the bottom end of the inner wall of the welding box (1) are both provided with ash outlets, and the bottom ends of the two ash outlets are fixedly provided with dust collection boxes.

2. The welding dust collector of claim 1, wherein: the both sides of welding case (1) inner wall are all fixed and are equipped with dead lever (17), two the one end of dead lever (17) is all fixed and is equipped with first splint (18), two one side of first splint (18) is all fixed and is equipped with a plurality of first springs (19), and is a plurality of the one end of first spring (19) is fixed respectively and is set up in one side of two second splint (20).

3. The welding dust collector of claim 1, wherein: the both sides on footboard (6) top all are fixed and are equipped with second spring (21), two the top of second spring (21) is fixed the both sides that set up in backup pad (2) bottom respectively.

4. The welding dust collector of claim 2, wherein: the top of two avris of welding case (1) inner wall has all seted up the mounting groove, two the equal block of mounting groove is connected with the installation piece, two the opposite side of installation piece fixed setting respectively in two tuber pipes (7).

5. The welding dust collector of claim 1, wherein: the middle part of the top end of the pressing plate (4) is fixedly provided with a rack (22), the rack (22) is meshed with a gear (23), and the gear (23) is fixedly arranged at one end of the rotating rod (11).

6. The welding dust collector of claim 1, wherein: folding sealing plates (24) are fixedly arranged on two sides of the two sliding blocks (14), and one ends of the four folding sealing plates (24) are fixedly arranged on two sides of the inner walls of the two sliding grooves respectively.

7. The welding dust collector of claim 1, wherein: the middle part of scraper blade (15) both sides is all fixed and is equipped with push rod (25), two the one end of push rod (25) is all fixed push pedal (26) of being equipped with, two push pedal (26) are connected with two apron (16) contacts respectively, two one side of apron (16) is all fixed and is equipped with a plurality of third springs (27), and is a plurality of the one end of third spring (27) is fixed the bottom that sets up at two avris of welding case (1) inner wall respectively.