CN219292264U

CN219292264U - Smoke sucking and welding device

Info

Publication number: CN219292264U
Application number: CN202223532003.9U
Authority: CN
Inventors: 冯玉龙
Original assignee: Qingdao Ruishuo Casting Machinery Co ltd
Current assignee: Qingdao Ruishuo Casting Machinery Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-04
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a smoke welding device which comprises a smoke sucking frame, wherein one side of the smoke sucking frame is fixedly connected with a guide frame, one side of the guide frame is fixedly connected with a connecting pipe, the connecting pipe is connected with external negative pressure equipment through a flexible pipeline, a rectangular groove is formed in the upper side of the smoke sucking frame, an isolation structure is connected inside the rectangular groove in a sliding mode, a smoke sucking opening is formed in the end face, far away from the guide frame, of the smoke sucking frame, the guide frame on one side of the smoke sucking frame plays a role of enabling negative pressure transmitted through the connecting pipe to uniformly act on a smoke sucking frame body, and smoke generated in the welding process can be uniformly absorbed by the smoke sucking frame.

Description

Smoke sucking and welding device

Technical Field

The utility model discloses a smoke sucking and welding device, and relates to the field of welding equipment.

Background

In the prior art, when arc welding, a welding core, a coating and a metal base metal in a welding rod are melted, evaporated, oxidized and aggregated at high temperature of the arc to generate a great amount of smoke dust of metal oxides and other substances, if the smoke dust is not absorbed, the smoke dust is polluted, so that the smoke dust needs to be treated by smoking equipment in the welding process, the existing treatment structure needs to be manually carried and moved in the using process, and the welding structure needs to be adjusted to different positions after being welded to different positions, so that a new absorbing structure needs to be designed to reduce the labor intensity of staff carrying equipment.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a smoke sucking and welding device so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a smoke welding device, includes smoking frame, one side of smoking frame is connected fixedly with the guide frame, one side of guide frame is connected fixedly with the connecting pipe, the connecting pipe is connected with outside negative pressure equipment via flexible pipeline, rectangular channel has been seted up to the upside of smoking frame, just the inside sliding connection of rectangular channel has isolation structure, one side terminal surface that the installation guide frame was kept away from to the smoking frame is provided with the smoking mouth.

Further, the two sides of the smoking frame are symmetrically provided with handle grooves which are inwards concave slotted hole structures.

Further, the bottom end face of the smoking frame is provided with a mounting groove, and the inside of the mounting groove is screwed with a supporting roller.

Further, the isolation structure comprises an upper isolation frame and a lower isolation frame, a positioning column is arranged on the lower side of the upper isolation frame, a positioning hole is formed in the upper side of the lower isolation frame, an isolation net is arranged at the position between the upper isolation frame and the lower isolation frame, the positioning column on the lower side of the upper isolation frame penetrates through the edge of the isolation net to be clamped with the positioning hole on the lower isolation frame, and the upper isolation frame and the lower isolation frame are arranged in the rectangular groove in a sliding mode.

Further, the middle position of the lower isolation frame is provided with a plurality of supporting bars, and the supporting bars are arranged at an included angle of 90 degrees.

Further, the inside edges and corners position of smoking frame is provided with the reinforcement strip, the reinforcement strip is right triangle's prismatic structure is in the cross-section.

Further, the guide frame is of a frame body structure with a large opening at one end and a small opening at one end, and one end with a large opening of the guide frame is fixedly connected with one end of the smoking frame.

The utility model has the beneficial effects that: the bottom of the smoking frame is provided with the supporting roller, the bottom of the supporting roller is in contact with the ground, and the design is adopted, so that a user can conveniently move the position of the smoking frame and can move the smoking frame more conveniently by matching with the handle grooves arranged on the two sides of the smoking frame;

the guide frame at one side of the smoking frame plays a role in excessively smoking the frame and the connecting pipe, so that negative pressure transmitted by the connecting pipe can uniformly act on the smoking frame body, and further, smoke generated in the welding process of the smoking frame can be uniformly absorbed, and the absorption efficiency of the welding smoke is greatly improved through the design;

the isolation net passes through the locating column on the upper isolation frame and is clamped with the locating hole on the lower isolation frame, the purpose of fixing the isolation net can be achieved through the design, the isolation net can be in a tight state when absorbing smoke, and sundries can be prevented from entering the smoking frame through the effect of the isolation net in the smoking process.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a smoke exhaust apparatus according to the present utility model;

FIG. 2 is a schematic diagram showing the distribution of the supporting rollers in the smoke sucking and welding device according to the present utility model;

FIG. 3 is a schematic diagram showing the distribution of smoke sucking ports in a smoke sucking and welding device according to the present utility model;

FIG. 4 is a schematic view of a separation structure of a smoke evacuation device according to the present utility model;

in the figure: 1-smoking frame, 2-leading truck, 3-connecting pipe, 4-handle groove, 5-isolation structure, 6-supporting roller, 7-smoking mouth, 51-upper isolation frame, 52-reference column, 53-isolation net, 54-lower isolation frame, 55-support bar, 56-locating hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a smoke welding device, including smoking frame 1, the inside edges and corners position of smoking frame 1 is provided with the reinforcement strip, the reinforcement strip is right angled triangle's prismatic structure for the cross-section, make its holistic intensity promote through this design, one side of smoking frame 1 is connected fixedly with guide frame 2, one side of guide frame 2 is connected fixedly with connecting pipe 3, connecting pipe 3 is connected with outside negative pressure equipment via flexible pipe, rectangular channel has been seted up to smoking frame 1's upside, and rectangular channel's inside sliding connection has isolation structure 5, smoking frame 1 keeps away from one side terminal surface of installation guide frame 2 and is provided with smoking mouth 7.

The guide frame 2 is of a frame structure with a large opening at one end and a small opening at one end, and the large opening at one end of the guide frame 2 is connected and fixed with one end of the smoking frame 1, so that negative pressure transmitted by the connecting pipe 3 can uniformly act on the smoking frame, and further the smoking frame 1 can uniformly absorb smoke generated in the welding process, and the absorption efficiency of welding smoke is greatly improved through the design.

Referring to fig. 2, the two sides of the smoking frame 1 are symmetrically provided with a handle groove 4, the handle groove 4 is of an inwards concave slotted hole structure, the bottom end face of the smoking frame 1 is provided with a mounting groove, the inside of the mounting groove is rotated to be provided with a supporting roller 6, the bottom of the supporting roller 6 is contacted with the ground, the design is adopted to facilitate the user to move the position of the smoking frame 1, and the handle groove 4 arranged on two sides of the smoking frame 1 in a matched manner enables the movement of the smoking frame 1 to be more convenient.

Referring to fig. 3 and 4, the isolation structure 5 includes an upper isolation frame 51 and a lower isolation frame 54, a positioning column 52 is disposed at the lower side of the upper isolation frame 51, a positioning hole 56 is disposed at the upper side of the lower isolation frame 54, an isolation net 53 is disposed at a position between the upper isolation frame 51 and the lower isolation frame 54, the positioning column 52 at the lower side of the upper isolation frame 51 passes through the edge of the isolation net 53 to be clamped with the positioning hole 56 on the lower isolation frame 54, the upper isolation frame 51 and the lower isolation frame 54 are slidably disposed in the rectangular groove, the isolation net 53 passes through the positioning column 52 on the upper isolation frame 51 to be clamped with the positioning hole 56 on the lower isolation frame 54, the isolation net 53 can be fixed by the design, the isolation net 53 can be in a tight state when absorbing smoke, sundries can be prevented from entering the inside of the frame 1 by the effect of the isolation net 53, a plurality of support bars 55 are disposed at the middle positions of the lower isolation frame 54, and the support bars 55 are arranged at 90 ° angles with respect to each other, and deformation of the isolation net 53 can be prevented by the support bars 55.

The specific embodiment is as follows: connecting pipe 3 is connected with outside negative pressure equipment through flexible pipeline, then with the isolation network 53 joint to the position between isolation frame 51 and the isolation frame 54 down in the face, pass through the locating hole 56 mutual joint on the isolation frame 54 down with the location post 52 on the isolation frame 51, can play the purpose of fixed isolation network 53 through this design, make isolation network 53 can be in the tight state when absorbing smog, then with last isolation frame 51 and the inside of sliding tray that sets up of lower isolation frame 54 slip, start negative pressure equipment after the installation is accomplished, can prevent to get into the inside of smoking frame 1 with debris in the smoking process through the effect of isolation network 53, and the guide frame 2 of smoking frame 1 one side then plays the purpose between excessive smoking frame 1 and the connecting pipe 54, make the negative pressure that passes through connection pipe 3 can be even act on the smoking frame body, and then make the smoking frame 1 can even absorb the smog that produces in the welding process, the absorption efficiency of welding smog has been improved greatly through this design, the bottom and ground contact of support roller 6, the frame 1 is convenient for the user to use the frame 1 to move the frame 1 to the frame 4 that the setting up of the frame is convenient for the user and make the frame 1 move more convenient to the frame 4.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A smoke-welding device, comprising a smoke-welding frame (1), characterized in that: one side of smoking frame (1) is connected fixedly with guide frame (2), one side of guide frame (2) is connected fixedly with connecting pipe (3), connecting pipe (3) are connected with outside negative pressure equipment via flexible pipeline, rectangular channel has been seted up to the upside of smoking frame (1), just the inside sliding connection of rectangular channel has isolation structure (5), one side terminal surface that installation guide frame (2) was kept away from to smoking frame (1) is provided with smoking mouth (7).

2. A smoke evacuation device as claimed in claim 1 wherein: the two sides of the smoking frame (1) are symmetrically provided with handle grooves (4), and the handle grooves (4) are inwards concave groove hole structures.

3. A smoke evacuation device as claimed in claim 2 wherein: the end face of the bottom of the smoking frame (1) is provided with a mounting groove, and the inside of the mounting groove is screwed with a supporting roller (6).

4. A smoke evacuation device as claimed in claim 3 wherein: the utility model discloses a rectangular groove, including isolation structure (5), including last isolation frame (51) and lower isolation frame (54), the downside of going up isolation frame (51) is provided with reference column (52), the upside of lower isolation frame (54) is provided with locating hole (56), the position between last isolation frame (51) and lower isolation frame (54) is provided with isolation net (53), the reference column (52) of going up isolation frame (51) downside pass the edge of isolation net (53) and the locating hole (56) looks joint on lower isolation frame (54), go up isolation frame (51) and lower isolation frame (54) slip setting in the inside of rectangular groove.

5. The smoke evacuation device of claim 4, wherein: the middle position of the lower isolation frame (54) is provided with supporting bars (55), the supporting bars (55) are provided with a plurality of supporting bars (55) which are mutually arranged at an included angle of 90 degrees.

6. A smoke evacuation device as claimed in claim 1 wherein: the inside edges and corners position of smoking frame (1) are provided with the reinforcement strip, the reinforcement strip is right triangle-shaped's prismatic structure is in the cross-section.

7. A smoke evacuation device as claimed in claim 1 wherein: the guide frame (2) is of a frame body structure with a large opening at one end and a small opening at one end, and one end of the guide frame (2) with a large opening is fixedly connected with one end of the smoking frame (1).