CN210359935U

CN210359935U - Welding fume collector

Info

Publication number: CN210359935U
Application number: CN201921209559.XU
Authority: CN
Inventors: 王杜深; 王杜辉; 王帅
Original assignee: Zibo Jinwang Machinery Co Ltd
Current assignee: Zibo Jinwang Machinery Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-21
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a welding fume collector, including device base, lead screw and slider, the outside of device base is connected with the rotary rod, and is connected with rotary gear under the rotary rod, rotary gear's the outside nestification has drive chain, the outside welding of lead screw has the stopper, and the outside of stopper is connected with the clearance brush, the slider is installed and is being separated the petticoat pipe left and right sides, and the outside of slider is connected with the support frame, be connected with the thread block directly over separating the petticoat pipe, and be provided with the exhaust hood under separating the petticoat pipe, be connected with flexible rubber tube directly over the exhaust hood, and the outside of flexible rubber tube is connected with the exhaust-air duct way, the exhaust-air duct way is connected at the aspiration pump input, and the output of aspiration pump is connected with exhaust. This welding fume collector adopts screw thread piece and lead screw, drives the screw thread piece through the lead screw and carries out vertical lift, is convenient for separate the petticoat pipe height according to the altitude mixture control of welding equipment and welding workpiece.

Description

Welding fume collector

Technical Field

The utility model relates to a flue gas purification equipment technical field specifically is a weld cigarette collector.

Background

In a large-scale welding workshop, dozens or hundreds of electric welding machines are generally arranged, and when the electric welding machines work simultaneously, the smoke content in the workshop is too high, the workshop environment is seriously polluted, and the health of workers is influenced.

The utility model discloses a full treatment device for collecting and purifying electric welding smoke, which comprises an electric welding operation platform; a dust cover matched with the electric welding operation platform in size is arranged above the electric welding operation platform; the top of the dust cover is provided with a first opening and is connected with an air suction opening of a suction fan through a first pipeline; the gas outlet of suction fan is passed through the second pipeline and is connected with the clarifier, the utility model discloses well dust cover can avoid the flue gas loss that produces among the welding process, and the suction fan of being convenient for absorbs the flue gas in the dust cover, has realized the hundreds of collection of flue gas basically, passes through the clarifier through the flue gas with the suction fan absorption in addition for the gas after the purification accords with emission standard, has avoided the direct emission of flue gas, to the pollution of environment.

The existing collector is single in structure, the height of the collector is difficult to adjust according to the height of the electric welding machine, smoke generated by welding is scattered everywhere, the efficiency of smoke collection is influenced, a large amount of welding slag is generated in the welding process, and the workshop environment is influenced by the welding slag falling everywhere.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding fume collector to the collector single structure who proposes in solving above-mentioned background art is difficult to according to the altitude mixture control collector's of electric welding height, leads to the flue gas that the welding produced to fly away everywhere, and produces a large amount of welding slag in welding process, and the welding slag that drops everywhere influences the problem of workshop environment.

In order to realize the aim, the utility model provides the following technical scheme that the welding fume collector comprises a device base, a screw rod and a slide block, wherein the outer side of the device base is connected with a rotary rod, a rotary gear is connected under the rotary rod, a transmission chain is nested on the outer side of the rotary gear, a limit block is welded on the outer side of the screw rod, a cleaning brush is connected on the outer side of the limit block, the slide block is arranged on the left side and the right side of a fume isolating cover, a support frame is connected on the outer side of the slide block, a threaded block is connected over the fume isolating cover, a fume extracting cover is arranged under the fume isolating cover, a telescopic rubber tube is connected over the fume extracting cover, an air extracting pipeline is connected on the outer side of the telescopic rubber tube, the air extracting pipeline is connected on the input end of an air extracting pump, the output end of, the upper surface of the support frame is provided with a sliding groove.

Preferably, the rotary rod is connected with the screw rod through a rotary gear and a transmission chain, and the length of the screw rod is smaller than that of the support frame.

Preferably, the screw rod and the cleaning brush form a disassembly and assembly structure through a limiting block and a connecting groove, and the cleaning brush is mutually attached to the device base.

Preferably, the smoke-isolating cover and the thread block form a lifting structure through a rotary gear, a transmission chain and a rotary rod, the longitudinal section of the smoke-isolating cover is of a circular truncated cone-shaped structure, and the smoke-isolating cover and the smoke-drawing cover are made of stainless steel materials.

Preferably, the support frame and the sliding block are symmetrically distributed about the central line of the device base, and the support frame is parallel to the smoke exhaust hood.

Preferably, the top of the waste gas treatment box adopts an open structure, the waste gas treatment box is communicated with the air exhaust pipeline, and the sum of the length of the air exhaust pipeline and the length of the telescopic rubber pipe is consistent with the length of the support frame.

Compared with the prior art, the beneficial effects of the utility model are that: the welding fume collector is characterized in that the welding fume collector,

1. the threaded block and the screw rod are adopted, and the screw rod drives the threaded block to vertically lift, so that the height of the smoke isolating cover can be conveniently adjusted according to the height of welding equipment and the height of a welding workpiece, smoke escape during smoke avoidance in the welding process is avoided, and the difficulty in collecting smoke generated by welding is reduced;

2. the sliding chute and the smoke exhaust hood are adopted, the smoke isolating hood is limited to slide in the lifting process through the sliding chute, the stability of the smoke isolating hood in the lifting process is ensured, smoke of different welding points is extracted through the smoke exhaust hood, and the convenience of collecting smoke of different positions is improved;

3. adopt stopper and clearance brush, carry out the block to the clearance brush through the stopper, promote the convenience that the clearance brush used and changed, drive the clearance brush through the stopper and rotate, be convenient for clear up the welding slag that the welding produced, avoid the residue that the welding produced to drop everywhere.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the top view structure of the stopper of the present invention;

fig. 3 is a schematic view of the structure of the smoke-isolating hood of the present invention.

In the figure: 1. a device base; 2. rotating the rod; 3. a rotating gear; 4. a drive chain; 5. a screw rod; 6. a limiting block; 7. cleaning the brush; 8. a slider; 9. a smoke barrier hood; 10. a support frame; 11. a thread block; 12. a smoke exhaust hood; 13. a telescopic rubber tube; 14. an air extraction pipeline; 15. an air pump; 16. a waste gas treatment tank; 17. connecting grooves; 18. a chute.

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. 1-3, the present invention provides a technical solution: a welding fume collector comprises a device base 1, a rotary rod 2, a rotary gear 3, a transmission chain 4, a screw rod 5, a limiting block 6, a cleaning brush 7, a sliding block 8, a fume isolating cover 9, a supporting frame 10, a thread block 11, a fume exhaust cover 12, a telescopic rubber pipe 13, an air exhaust pipeline 14, an air exhaust pump 15, a waste gas treatment box 16, a connecting groove 17 and a sliding groove 18, wherein the outer side of the device base 1 is connected with the rotary rod 2, the rotary gear 3 is connected under the rotary rod 2, the transmission chain 4 is nested outside the rotary gear 3, the limiting block 6 is welded outside the screw rod 5, the cleaning brush 7 is connected outside the limiting block 6, the sliding block 8 is arranged on the left side and the right side of the fume isolating cover 9, the supporting frame 10 is connected outside the sliding block 8, the thread block 11 is connected over the fume isolating cover 9, the fume exhaust cover 12 is arranged under the fume isolating cover 9, the telescopic rubber pipe, and the outside of flexible rubber tube 13 is connected with air exhaust pipeline 14, and air exhaust pipeline 14 is connected at the 15 input of aspiration pump, and the output of aspiration pump 15 is connected with exhaust-gas treatment case 16, has seted up spread groove 17 directly over stopper 6, and spout 18 has been seted up to the upper surface of support frame 10.

The rotary rod 2 is connected with the screw rod 5 through the rotary gear 3 and the transmission chain 4, the length of the screw rod 5 is smaller than that of the support frame 10, the rotary gear 3 is driven to rotate through the rotary rod 2, and the flexibility of daily adjustment of equipment is improved.

Lead screw 5 passes through stopper 6 and spread groove 17 with clearance brush 7 and constitutes dismantlement mounting structure, and clearance brush 7 and device base 1 are for laminating each other, are convenient for clear up the welding slag that produces among the welding process, promote the convenience of welding slag clearance.

Separate petticoat pipe 9 and screw block 11 and pass through rotary gear 3 and drive chain 4 and rotary rod 2 constitution elevation structure, and separate the longitudinal section of petticoat pipe 9 and be round platform shape structure to separate petticoat pipe 9 and take out petticoat pipe 12 and be stainless steel, be convenient for according to the height-adjusting who welds work piece and separate the height of petticoat pipe 9, ensure the efficiency of collecting welding the cigarette.

Support frame 10 and slider 8 are about 1 central line symmetric distribution of device base, and support frame 10 and exhaust hood 12 are parallel to each other, drive through slider 8 and separate the petticoat pipe 9 and remove, ensure to separate the stability of the daily removal of petticoat pipe 9.

The top of the waste gas treatment box 16 adopts an open structure, the waste gas treatment box 16 is communicated with the air extraction pipeline 14, the sum of the length of the air extraction pipeline 14 and the length of the telescopic rubber tube 13 is consistent with the length of the support frame 10, the waste gas treated by the waste gas treatment box 16 can be directly discharged conveniently, and the position of the air extraction pipeline 14 can be adjusted according to the welding position.

The working principle is as follows: when the welding fume collector is used, according to the graph shown in fig. 1 and 3, an operator places welding fume equipment right above a device base 1, then rotates a rotary rod 2 according to the height of a welding object, drives a rotary gear 3 to rotate through the rotary rod 2, drives a transmission chain 4 and the rotary gear 3 to rotate through the rotary gear 3, drives a screw rod 5 to rotate through the rotary gear 3, drives a thread block 11 and a fume isolating cover 9 to move downwards through the screw rod 5, and slides the fume isolating cover 9 outside a sliding chute 18 outside a support frame 10 through a sliding block 8 outside, so that the height of the fume isolating cover 9 is adjusted;

according to fig. 1 and 2, it drives flexible rubber tube 13 and smoke exhaust cover 12 downstream simultaneously to separate cigarette cover 9 downstream, separate the leakproofness of cigarette cover 9, avoid flue gas loss among the welding process, operating personnel opens aspiration pump 15 afterwards, can continuously form vacuum or negative pressure through aspiration pump 15 import department, the inside of flexible rubber tube 13 is inhaled to the flue gas that will weld the production, and with the leading-in inside to exhaust-gas treatment case 16 of waste gas, discharge out after handling waste gas through exhaust-gas treatment case 16, after accomplishing to the article welding completion, insert the inside of the spread groove 17 in the stopper 6 outside with clearance brush 7, drive stopper 6 and clearance brush 7 through lead screw 5 and rotate, the welding slag that drops through clearance brush 7 to device base 1 surface clears up.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a weld cigarette collector, includes device base (1), lead screw (5) and slider (8), its characterized in that: the device is characterized in that the outer side of a base (1) of the device is connected with a rotary rod (2), a rotary gear (3) is connected under the rotary rod (2), the outer side of the rotary gear (3) is nested with a transmission chain (4), a limit block (6) is welded on the outer side of a screw rod (5), a cleaning brush (7) is connected on the outer side of the limit block (6), a sliding block (8) is arranged on the left side and the right side of a smoke isolating cover (9), a support frame (10) is connected on the outer side of the sliding block (8), a thread block (11) is connected over the smoke isolating cover (9), a smoke extracting cover (12) is arranged under the smoke isolating cover (9), a telescopic rubber pipe (13) is connected over the smoke extracting cover (12), an air extracting pipeline (14) is connected on the outer side of the telescopic rubber pipe (13), and the air extracting pipeline (14), and the output end of the air pump (15) is connected with a waste gas treatment box (16), a connecting groove (17) is formed right above the limiting block (6), and a sliding groove (18) is formed in the upper surface of the supporting frame (10).

2. The welding fume collector as set forth in claim 1, wherein: the rotary rod (2) is connected with the screw rod (5) through the rotary gear (3) and the transmission chain (4), and the length of the screw rod (5) is smaller than that of the support frame (10).

3. The welding fume collector as set forth in claim 1, wherein: lead screw (5) and clearance brush (7) constitute through stopper (6) and spread groove (17) and dismantle mounting structure, and clearance brush (7) and device base (1) are for laminating each other.

4. The welding fume collector as set forth in claim 1, wherein: separate petticoat pipe (9) and screw block (11) and pass through swing pinion (3) and drive chain (4) and rotary rod (2) constitution elevation structure, and separate the longitudinal section of petticoat pipe (9) and be round platform shape structure to separate petticoat pipe (9) and take out petticoat pipe (12) and be stainless steel.

5. The welding fume collector as set forth in claim 1, wherein: the support frame (10) and the sliding block (8) are symmetrically distributed about the central line of the device base (1), and the support frame (10) is parallel to the smoke exhaust hood (12).

6. The welding fume collector as set forth in claim 1, wherein: the top of the waste gas treatment box (16) adopts an open structure, the waste gas treatment box (16) is communicated with an air extraction pipeline (14), and the sum of the length of the air extraction pipeline (14) and the length of the telescopic rubber tube (13) is consistent with the length of the support frame (10).