CN203468852U - Dust collection type electric welding mask - Google Patents

Abstract

The utility model discloses a dust-absorbing electric welding mask which comprises a suction dust remover, a ventilation pipe and a main body of the mask. The plates overlap, the edges are welded and fixed, and there is a certain gap between the two plates; the upper and lower sides of the inner and outer plates are provided with baffles; the helmet is fixedly connected with the inner and outer plates; one end of the adjustment belt is fixed on the inner plate, and the other end It is fixed on the helmet; the goggles are embedded in the middle end of the inner plate and the outer plate; the suction dust collector is connected with the helmet of the main body of the mask through the ventilation pipe; there are several evenly distributed dust suction holes on the outer plate; It can not only prevent the welding arc, but also effectively remove the surrounding dust, which fully reduces the smoke concentration at the welding operation point, and does not need to purchase a high-power dust collector separately to ensure the real-time performance of welding and dust removal.

Description

A dust-absorbing electric welding mask

technical field

The utility model relates to the field of electric welding protection, in particular to a dust suction type electric welding mask.

Background technique

The electric welding operation produces high concentration dust while generating electric welding arc light. If the operator works continuously for a long time, the operator may be exposed to the dust with a concentration exceeding the standard, which will cause serious harm to the body.

At present, the method of controlling the dust exposure of electric welding workers is usually to install a fixed ventilation dust removal device or a mobile dust collector at the welding operation point, but these two dust removal methods have disadvantages.

If a fixed ventilation and dust removal device is used, its disadvantages are: when operators are welding larger workpieces, some welding points are far away from the ventilation and dust removal device, and the effect of suction and dust removal is not ideal.

If a mobile dust collector is used, although it can effectively remove the dust at the welding operation point, it is necessary to move the dust collector along with the movement of the welding operation point during work. The dust collector is heavy and large, which brings unnecessary trouble to the welding work. Trouble, in actual operation, workers often do not use the dust collector because the mobile dust collector is too troublesome, and the mobile dust collector has become a decoration.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned problems and provide an instant dust-absorbing electric welding mask. The mask can prevent electric welding arc light while exerting its dust-absorbing function, reducing the smoke concentration near the electric welding operation point.

In order to achieve the above object, the utility model adopts the following technical solutions:

A dust-absorbing electric welding mask includes a suction dust remover, a ventilation pipe and a mask main body. The mask main body includes a helmet, an inner panel, an outer panel, a baffle, an adjustment belt and goggles, wherein the inner panel overlaps the outer panel, and the edge Fixed by welding, there is a certain gap between the two plates; there are baffles on the top and bottom of the inner and outer plates; the helmet is fixedly connected with the inner and outer plates; one end of the adjustment belt is fixed on the inner plate, and the other end is fixed on the helmet The goggles are embedded in the middle end of the inner panel and the outer panel; the suction dust collector is connected with the helmet of the main body of the mask through the ventilation pipe.

The outer plate is provided with several uniformly distributed dust suction holes.

A support frame is arranged on the suction dust collector.

The support frame is provided with a control switch of the air suction dust collector.

The helmet is a hollow structure.

The adjustment belt is provided with a length adjustment device.

The principle of the utility model is: the dust removal air inlet is set on the electric welding mask, and the electric welding mask is usually placed on the support frame when not in use. When the machine starts to work, that is, when the operator picks up the welding mask, the dust removal system will automatically start, ensuring that the welding workers will remove dust as long as they work, so as to effectively control the harm of dust to the workers.

The beneficial effects of the utility model: not only can prevent electric welding arc light during electric welding, but also can effectively remove peripheral dust, fully reduce the smoke concentration of electric welding operation point, do not need to purchase high-power dust collector separately, and ensure the real-time performance of electric welding and dust removal.

Description of drawings

Fig. 1 is the composition schematic diagram of the utility model.

Among them, 1. Suction dust collector; 2. Ventilation pipe; 3. Inner panel; 4. Outer panel; 5. Goggles; 6. Helmet; 7. Dust suction hole; 10. The baffle on the inner panel; 11. The lower baffle on the outer panel; 12. The support frame; 13. The adjustment belt; 14. The control switch.

Detailed ways:

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, a kind of suction type electric welding mask comprises air suction dust remover 1, ventilation pipe 2 and mask main body, and mask main body comprises helmet 6, inner plate 3, outer plate 4, baffle plate, adjusting belt 13 and protective shield The eyepiece 5, wherein the inner plate 3 and the outer plate 4 overlap, and the edges are welded and fixed, leaving a certain gap between the two plates; the upper and lower sides of the inner plate 3 and the outer plate 4 are provided with baffles, and the upper and lower ends of the outer plate 4 have protrusions baffle plate 9 on the outer plate and lower baffle plate 11 of the outer plate; the upper and lower ends of the inner plate 3 have protruding inner plate baffle plate 10 and the lower baffle plate 8 of the inner plate; the helmet 6 is connected to the upper end of the inner plate 3 and the outer plate 4 Fixed connection; one end of the adjustment belt 13 is fixed on the inner panel 3, and the other end is fixed on the helmet 6; the goggles 5 are embedded in the middle ends of the inner panel 3 and the outer panel 4; the suction dust collector 1 passes through the ventilation pipe 2 and the helmet of the main body of the mask 6 backend connections.

The outer plate 4 is provided with several uniformly distributed dust suction holes 7 .

The suction dust remover 1 is provided with a support frame 12 .

The support frame 12 is provided with a control switch 14 of the air suction dust remover.

The helmet 6 is a hollow structure.

The electric welding mask is placed on the support frame 12 when not in use at ordinary times, and the control switch 14 is closed and does not act; when performing electric welding work, the operator picks up the electric welding mask, puts on the helmet 6, and adjusts the tightness of the mask by adjusting the length of the adjustment belt 13. The mask can be firmly worn on the operator's head. At this moment, the control switch 14 of the air suction dust collector is turned on, and the air suction dust collector 1 will run, and the dust at the welding work point will pass through the suction hole on the outer plate 4 of the electric welding mask 7. Enter the hollow part of the inner panel 3 and the outer panel 4, and then enter the suction dust collector 1 through the helmet 6 and the ventilation pipe 2, so as to remove the dust at the electric welding operation point.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (6)

1. a dust-collecting type electric welder's helmet, is characterized in that: comprise air draught cleaner unit, ventilation duct and mask body, mask body comprises the helmet, inner panel, outside plate, baffle plate, accommodation zone and protective eye lens, wherein, inner panel and outside plate are overlapping, and edge is welded and fixed, and leave a fixed gap between two plates; On inner panel and outside plate, have baffle plate; The helmet is fixedly connected with inner panel, outside plate upper end; Accommodation zone one end is fixed on inner panel, and the other end is fixed on the helmet; Protective eye lens embeds inner panel, outside plate middle-end; Air draught cleaner unit is connected with the helmet of mask body by ventilation duct.

2. a kind of dust-collecting type electric welder's helmet as claimed in claim 1, is characterized in that: described outside plate is provided with several equally distributed air suction openings.

3. a kind of dust-collecting type electric welder's helmet as claimed in claim 1, is characterized in that: described air draught cleaner unit is provided with bracing frame.

4. a kind of dust-collecting type electric welder's helmet as claimed in claim 3, is characterized in that: support frame as described above is provided with the gauge tap of air draught cleaner unit.

5. a kind of dust-collecting type electric welder's helmet as claimed in claim 1, is characterized in that: the described helmet is hollow structure.

6. a kind of dust-collecting type electric welder's helmet as claimed in claim 1, is characterized in that: described accommodation zone is provided with length adjustment device.

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