CN203062122U - Visual welding protection dedusting device - Google Patents

Abstract

The utility model discloses a visible welding protective dust removal device, which comprises: a protective plate (1), a visible window (2), and a dust storage box (8). Among them, the protective plate (1) is equipped with a visible window (2) and a dust storage box (8), and two directional rollers (3) and a fixed end (4) are placed under it to realize three-point positioning, and the fixed end (4) reaches two The included angle of the two directional rollers (3) can be selected within the range of 30°～90°; the visual window (2) can monitor the welding process safely and in real time; the upper cover (9) of the dust storage box (8) is designed to be opened , through the upper cover (9) and the inner side of the working side panel, the adsorption sponge is attached to remove the harmful substances in the gas generated during the welding process to the greatest extent. This device is a movable welding protection and dust removal device, which has the advantages of anti-splash, dust removal and monitoring of welding process.

Description

A Visible Welding Protective Dust Removal Device

technical field

The utility model relates to the field of welding protection, in particular to the field of welding protection for automobile plates. In particular, it is to prevent hidden dangers that are harmful to human safety and health, such as spark spatter, smoke and dust dispersion, arc flash, etc. during the welding process.

Background technique

Due to the unavoidable occurrence of spark spatter, arc flash and welding fumes during the welding process, it is very easy to cause splash burns, visual impairment and respiratory damage to operators, seriously affecting the health of operators.

In order to solve the above problems, the traditional method is to wear welding protective clothing, dust masks and welding hoods, but the bulky protective equipment is not conducive to high-precision welding operations, and at the same time, the harmful fumes diffused into the welding environment contain A large amount of heavy metal elements will cause significant damage to human skin, so it is very important to remove harmful fumes generated during welding. Adding a dust remover in the welding environment can effectively remove the harmful fumes generated during the welding process, but the dust remover needs to be in close contact with the welding work interface during the working process, which affects the monitoring of the welding process and is not conducive to real-time monitoring of the welding process. Adding electrical equipment in the welding environment, exposed wires will greatly increase the hidden danger of accidents.

Therefore, a safe and effective visible welding protective dust removal device is needed to ensure the safety and health of personnel and effective monitoring during the welding process.

Contents of the invention

The purpose of this utility model is designed for the situation that sparks splash, arc flash, welding fume and so on appearing in the welding process are very likely to cause injury to the operator. The integration and optimization of the welding process can eliminate the above-mentioned situations in the welding process to the greatest extent, and protect the safety and health of operators.

In order to achieve the above purpose, the utility model provides a visible welding protection dust removal device, which includes a protective plate, a visible window, a dust storage box, a visible window and an exhaust fan attached to the protective plate, and a storage box on the top. In the dust box, the lower end of the protective plate is provided with a directional roller and a fixed end, and the angle between the fixed end and the two directional rollers is selected within the range of 30° to 90°.

The upper cover of the dust storage box can be opened, the upper cover and the inner side of the working side panel are attached with adsorption sponge, and the dust storage box is provided with an exhaust port. The visible window is double-layered glass made of plexiglass and brown glass.

This device is a movable welding protection and dust removal device, which has the advantages of anti-splash, dust removal, and monitoring of the welding process.

Description of drawings

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

Fig. 1 is a schematic diagram of the working state of the utility model;

Figure 2 is a schematic diagram of the arrangement of the operating side of the utility model;

Fig. 3 is a schematic diagram of the three-point positioning design of the lower end of the protective plate of the present invention;

Fig. 4 is a schematic diagram of the design of the utility model dust storage box;

In the figure, 1. Protective plate, 2. Visible window, 3. Orientation roller, 4. Fixed end, 5. Mobile handrail, 6. Exhaust fan, 7. Dust removal pipe, 8. Dust storage box, 9. Dust storage Case loam cake, 10, loam cake lock, 11 adsorption sponge, 12, exhaust port.

Detailed ways

Further describe below in conjunction with accompanying drawing:

This embodiment includes a protective plate 1 , a visible window 2 , an exhaust fan 6 , a dust removal pipeline 7 , and a dust storage box 8 . A visible window 2 and a dust storage box 8 are attached to the protective plate 1, and two directional rollers 3 and a fixed end 4 are placed below to realize three-point positioning. The angle between the fixed end 4 and the two directional rollers 3 is 30° to 90° selection within the range; the visible window 2 is made of double-layer glass composited with plexiglass and brown glass to avoid welding sparks splashing and arc flash damage to the body while monitoring in real time; the upper cover 9 of the dust storage box 8 is The design can be opened, the exhaust port 12 arranged on the upper cover 9 and the working side panel is a hollow design, and the inner side of the panel is attached with an adsorption sponge 11, which can remove harmful substances in the gas generated during the welding process to the greatest extent.

The assembly scheme of this device is shown in Figure 1. According to the requirements of the welding equipment and welding site, select the appropriate height of the protective plate 1 and the height of the visible window 2, align the exhaust fan 6 with the welding position, and select the appropriate fixed end The included angle realizes the triangular positioning of the device; when starting the welding test, the exhaust fan 6 is turned on, and during the welding process, through the filter of the brown glass of the visible window 2, the welding situation can be directly viewed, which is convenient for monitoring the welding process; A large amount of dispersed welding fume generated during the process rotates with the fan blades of the exhaust fan 6, enters the dust storage box 8 through the dust removal pipe 7, and is discharged into the air through the exhaust port 12 after being purified by the adsorption sponge 10; , open the dust storage box upper cover 9, take out the adsorption sponge 11 to replace, and clean the dust storage box, wherein the adsorption sponge 11 can continue to be used after cleaning and drying, so as to realize the recycling of spare parts.

This device is a movable welding protection and dust removal device, which has the advantages of anti-splash, dust removal and monitoring of welding process. the

Claims (3)

1. dust arrester is protected in a visual welding, it is characterized in that: this device comprises protective plate (1), visual windows (2), dust storage tank (8), protective plate (1) is gone up attached visual windows (2) and exhaust fan (6), the top is provided with dust storage tank (8), protective plate (1) lower end arranges directed roller (3) and stiff end (4), and stiff end (4) is selected in 30 °～90 ° scope to the angle of two directed rollers (3).

2. according to claims 1 described device, it is characterized in that: dust storage tank loam cake (9) can be opened, and absorption sponge (11) is adhered in loam cake and active side panel inboard, and dust storage tank (8) is provided with exhaust outlet (12).

3. according to claims 1 described device, it is characterized in that: the double glazing that visual windows (2) adopts lucite and dark-brown glass to be composited.

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