CN215316899U - Welding and dust treatment integrated workbench that polishes - Google Patents

Abstract

The utility model discloses a welding and polishing smoke dust treatment integrated workbench, which comprises a protective cover and a workbench, wherein the workbench is arranged at the front end of the protective cover, a workbench surface is embedded in the upper end of the workbench, a traditional polishing bench dust removal device is improved, and a flexible movable air suction arm with a dust suction cover is additionally arranged on the traditional polishing workbench, so that the polishing bench dust removal device has the function of treating welding smoke, the smoke dust can be efficiently treated, the working efficiency is improved, an electric butterfly valve is adopted to switch a smoke dust channel, namely an open state or a closed state of a dust suction pipeline, an operator can complete switching by only clicking a button on a controller, the operation is convenient and efficient, and the filter element and a fan are shared, so that the cost of the device is low, and the workbench only needs to treat one path of smoke dust, so that a filter and a centrifugal fan are not required to be increased, no extra energy consumption, thereby having good economical efficiency.

Description

Welding and dust treatment integrated workbench that polishes

Technical Field

The utility model belongs to the related technical field of polishing table devices, and particularly relates to a welding and polishing smoke dust treatment integrated workbench.

Background

Polishing platform device wide application is in machine-building and maintenance trade, can produce a large amount of sparks when the work piece is polished, the piece, smoke and dust such as smog, the platform of polishing is the device that is used for handling the smoke and dust of polishing specially, traditional polishing platform dust collector comprises parts such as table surface, smoke and dust filter element, the fan, the dust collection box, a controller, can form a decurrent air current on table surface after the fan starts, the air current has certain negative pressure, can catch the smoke and dust of polishing high-efficiently reliably, the smoke and dust is held back and falls into the dust collection box when passing through filter element along with the air current, clean tail gas is discharged by the air outlet on upper portion after filtering.

The prior grinding table dust removal device has the following problems: traditional platform dust collector of polishing often can need carry out welding operation to the work piece in specific work of polishing, because welding position is mostly on work piece upper portion or side, the proportion of welding smoke and dust is little a lot less than the air, and the smoke and dust can upwards escape fast, and platform dust collector of polishing can't effectively catch the welding smoke and dust, causes operational environment pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated workbench for processing welding and polishing smoke dust, which aims to solve the problems that workpieces are required to be welded in specific polishing work, the welding position is mostly on the upper part or the side surface of the workpiece, the proportion of the welding smoke dust is much smaller than that of air, the smoke dust can escape upwards quickly, and a dust removal device of a polishing table cannot effectively capture the welding smoke dust, so that the working environment is polluted.

In order to achieve the purpose, the utility model provides the following technical scheme: the integrated workbench for processing the welding and polishing smoke dust comprises a protective cover and a working box, wherein the working box is arranged at the front end of the protective cover, a working table surface is embedded in the upper end of the working box, a dust collecting hopper is arranged at the lower end of the working table surface, a polishing smoke dust collecting pipeline is arranged at the rear end of the lower side of the dust collecting hopper, the rear end of the polishing smoke dust collecting pipeline penetrates through the working box and the protective cover and is arranged in the protective cover, a dust collecting pipeline is arranged at the upper end of the middle section of the polishing smoke dust collecting pipeline, the upper end of the dust collecting pipeline is arranged outside the outer wall of the upper end of the protective cover, an electric butterfly valve is arranged in the connection part of the polishing smoke dust collecting pipeline and the dust collecting pipeline, a filter is connected at the rear end of the polishing smoke dust collecting pipeline, an exhaust pipe is connected at the rear end of the filter, a silencer is arranged at the middle section of the exhaust pipe, and a centrifugal fan is connected at the rear end of the lower side of the exhaust pipe, the upper end of the dust collection pipeline is provided with a flexible movable type air suction arm, and the other end of the flexible movable type air suction arm is provided with a dust collection cover.

Preferably, the flexible mobile air suction arm can be bent at any angle and can complete automatic positioning, and the dust hood is communicated with the inside of the dust suction pipeline through the flexible mobile air suction arm.

Preferably, the electric butterfly valve can open or close a channel between the electric butterfly valve and the filter after being controlled, and the dust suction pipeline, the polishing smoke dust collecting pipeline and the exhaust pipe are all of circular tubular structures made of metal.

Preferably, protection casing and work box are the rectangle iron box, all the spraying has paint on the outer wall of protection casing and work box.

Preferably, the top of exhaust pipe runs through the upper end outer wall of protection casing and sets up in the upper end outside of protection casing, the filter is discharged the gas after purifying through the exhaust pipe after filtering the smoke and dust gas.

Preferably, the lower end opening of the dust hood is larger than the upper end opening, and the dust hood can move at any position on the upper side of the workbench through the flexible movable suction arm.

Compared with the prior art, the utility model provides an integrated workbench for welding and polishing smoke dust treatment, which has the following beneficial effects:

1. the utility model improves the traditional grinding table dust removing device, adds a flexible movable air suction arm with a dust hood on the upper part of a protective cover of the traditional grinding table dust removing device (the dust hood can be manually moved and automatically positioned), because the workpiece is often required to be welded in specific grinding work, as most welding positions are on the upper part or the side surface of the workpiece, the specific gravity of welding smoke dust is much smaller than that of air, the smoke dust can escape upwards and quickly, the grinding table dust removing device can not effectively capture the welding smoke dust, thereby causing work environment pollution, and the improvement can effectively solve the above problems, the improvement has the following characteristics, firstly, the flexible movable air suction arm with the dust hood is additionally arranged on the traditional grinding table, so that the grinding table dust removing device has the function of welding smoke treatment, not only can efficiently treat the smoke dust, meanwhile, the working efficiency is improved (the switching and transfer of the work piece polishing/welding process is avoided, the time is greatly saved), an electric butterfly valve is adopted for switching a smoke channel, namely, a dust suction pipeline is in an open state or a closed state, an operator only needs to press a button on a controller to complete the switching, the operation is convenient and efficient, the cost of equipment is low due to the fact that a filter element and a fan are shared, and the working table only needs to process one path of smoke, so that the filter and the centrifugal fan are not required to be enlarged, the energy is not consumed additionally, and the economical efficiency is good;

2. when the welding and polishing smoke dust treatment integrated workbench polishes or welds a workpiece, an operator can press a corresponding button of the controller to switch the position of the electric butterfly valve so as to keep that only one path of smoke dust can enter the filter, negative pressure airflow is generated under the induced air action of the centrifugal fan to suck the smoke dust into the filter element, and the smoke dust is purified by the filter, then is subjected to noise reduction by the centrifugal fan and the silencer and then is discharged with clean tail gas.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of the overall plane structure of a welding and polishing fume treatment integrated workbench provided by the utility model;

FIG. 2 is a schematic view of a partially enlarged plan view of a welding and polishing fume treatment integrated workbench according to the present invention;

in the figure: 1. a protective cover; 2. a centrifugal fan; 3. a muffler; 4. a filter; 5. an electric butterfly valve; 6. polishing a smoke dust collecting pipeline; 7. a dust collecting hopper; 8. a work box; 9. a work table; 10. a dust hood; 11. a flexible mobile suction arm; 12. a dust collection duct; 13. an exhaust pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: welding and dust processing integrated workbench that polishes, including protection casing 1 and work box 8, work box 8 is installed at the front end of protection casing 1, the inside of upper end of work box 8 is inlayed with table surface 9, protection casing 1 and work box 8 are the rectangle iron box, all paint has been sprayed on the outer wall of protection casing 1 and work box 8, because protection casing 1 and work box 8 are made of metal, and if direct naked use can cause the metal outer wall of protection casing 1 and work box 8 directly to corrode and rust by the external environment, can influence the life of protection casing 1 and work box 8, and paint spraying on the metal outer wall can form the protective layer on the metal outer wall surface, thereby can avoid the protection casing 1 and work box 8 outer wall of metal material to corrode and rust, the lower extreme of table surface 9 is provided with dust hopper 7, dust hopper 7 lower side rear end is provided with dust collecting pipeline 6 of polishing, the rear end of a polishing smoke dust collecting pipeline 6 penetrates through a working box 8 and a protective cover 1 and is arranged inside the protective cover 1, the upper end of the middle section of the polishing smoke dust collecting pipeline 6 is provided with a dust suction pipeline 12, the upper end of the dust suction pipeline 12 is arranged outside the outer wall of the upper end of the protective cover 1, an electric butterfly valve 5 is arranged inside the joint of the polishing smoke dust collecting pipeline 6 and the dust suction pipeline 12, the electric butterfly valve 5 can open or close a channel between the electric butterfly valve and a filter 4 after being controlled, the dust suction pipeline 12, the polishing smoke dust collecting pipeline 6 and an exhaust pipe 13 are all of a circular tubular structure made of metal, the electric butterfly valve 5 is adopted to switch a smoke dust channel, namely the dust suction pipeline 12 is in an open state or a closed state, an operator can complete switching only by pressing a button on a controller, the operation is convenient and efficient, the rear end of the polishing smoke dust collecting pipeline 6 is connected with the filter 4, and the exhaust pipe 13 is connected with the rear end of the filter 4, the top end of an exhaust pipe 13 penetrates through the outer wall of the upper end of a protective cover 1 and is arranged outside the upper end of the protective cover 1, a filter 4 filters smoke gas and then discharges the purified gas through the exhaust pipe 13, a silencer 3 is arranged in the middle section of the exhaust pipe 13, the rear end of the lower side of the exhaust pipe 13 is connected with a centrifugal fan 2, the upper end of a dust suction pipeline 12 is provided with a flexible movable type air suction arm 11, the flexible movable type air suction arm 11 can be bent at any angle and can complete automatic positioning, a dust suction cover 10 is communicated with the inside of the dust suction pipeline 12 through the flexible movable type air suction arm 11, a polishing table dust removal device has the function of welding smoke treatment at the same time, not only can efficiently treat smoke dust, but also improves the working efficiency, the other end of the flexible movable type air suction arm 11 is provided with a dust suction cover 10, the lower end opening of the dust suction cover 10 is larger than the upper end opening, and the dust suction cover 10 can move at any position on the upper side of a working table surface 9 through the flexible movable type air suction arm 11, therefore, when the centrifugal fan 2 works, negative pressure can be generated to the dust hood 10 to the maximum extent, and because the air inlet opening of the dust hood 10 is large, welding smoke generated by workpieces being welded on the working table surface 9 can be absorbed rapidly in a large range, so that the purification treatment effect of the whole equipment can be improved.

The working principle and the using process of the utility model are as follows: after the welding and polishing smoke dust processing integrated workbench is installed, when a workpiece is polished by using the welding and polishing smoke dust processing integrated workbench, the workpiece can be polished only by placing the workpiece on a workbench surface 9, and at the moment, the silencer 3 and the centrifugal fan 2 in the protective cover 1 are both in a working state, when the centrifugal fan 2 works, negative pressure is generated on the dust collecting hopper 7 at the lower end of the workbench surface 9 through the polishing smoke dust collecting pipeline 6, smoke dust generated during polishing is conveyed into the dust collecting hopper 7 through the negative pressure effect, then the smoke dust generated during polishing is conveyed into the filter 4 through the polishing smoke dust collecting pipeline 6, at the moment, the filter 4 filters the smoke dust, purified gas after filtering is subjected to noise reduction through the centrifugal fan 2 and the silencer 3 and then is discharged through the exhaust pipe 13, and when the workpiece on the workbench surface 9 needs to be welded, at this moment, the dust hood 10 needs to be grasped and the dust hood 10 is moved to the outside of the welding position through the flexible movable type air suction arm 11, then the electric butterfly valve 5 needs to be opened through a button, so that the dust suction pipeline 12 is in a smooth state, the centrifugal fan 2 in work at this moment can generate negative pressure to the dust hood 10 through the dust suction pipeline 12 and the flexible movable type air suction arm 11, so that the dust hood 10 absorbs welding smoke generated by a workpiece during welding through the negative pressure, the absorbed welding smoke can also be conveyed to the filter 4 for filtering, and finally, the filtered purified gas is discharged through the exhaust pipe 13 after the noise reduction of the centrifugal fan 2 and the silencer 3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Welding and the smoke and dust of polishing are handled integration workstation, including protection casing (1) and work box (8), its characterized in that: the working box (8) is arranged at the front end of the protective cover (1), a working table surface (9) is embedded in the upper end of the working box (8), a dust collecting hopper (7) is arranged at the lower end of the working table surface (9), a polishing smoke collecting pipeline (6) is arranged at the rear end of the lower side of the dust collecting hopper (7), the rear end of the polishing smoke collecting pipeline (6) penetrates through the working box (8) and the protective cover (1) and is arranged in the protective cover (1), a dust collecting pipeline (12) is arranged at the upper end of the middle section of the polishing smoke collecting pipeline (6), the upper end of the dust collecting pipeline (12) is arranged outside the outer wall of the upper end of the protective cover (1), an electric butterfly valve (5) is arranged in the joint of the polishing smoke collecting pipeline (6) and the dust collecting pipeline (12), and a filter (4) is connected at the rear end of the polishing smoke collecting pipeline (6), the rear end of filter (4) is connected with exhaust pipe (13), the interlude of exhaust pipe (13) is provided with silencer (3), exhaust pipe (13) downside rear end is connected with centrifugal fan (2), the upper end of dust absorption pipeline (12) is provided with flexible mobile suction arm (11), the other one end of flexible mobile suction arm (11) is provided with suction hood (10).

2. The welding and sanding fume treatment integrated table of claim 1, wherein: the flexible movable type air suction arm (11) can be bent at any angle and can finish automatic positioning, and the dust hood (10) is communicated with the inside of the dust suction pipeline (12) through the flexible movable type air suction arm (11).

3. The welding and sanding fume treatment integrated table of claim 1, wherein: the electric butterfly valve (5) can open or close a channel between the electric butterfly valve and the filter (4) after being controlled, and the dust suction pipeline (12), the polishing smoke dust collecting pipeline (6) and the exhaust pipe (13) are all of circular tubular structures made of metal.

4. The welding and sanding fume treatment integrated table of claim 1, wherein: the protective cover is characterized in that the protective cover (1) and the working box (8) are rectangular iron boxes, and paint is sprayed on the outer walls of the protective cover (1) and the working box (8).

5. The welding and sanding fume treatment integrated table of claim 1, wherein: the top end of the exhaust pipe (13) penetrates through the outer wall of the upper end of the protective cover (1) and is arranged outside the upper end of the protective cover (1), and the filter (4) filters smoke dust gas and then exhausts the purified gas through the exhaust pipe (13).

6. The welding and sanding fume treatment integrated table of claim 1, wherein: the lower end opening of the dust hood (10) is larger than the upper end opening, and the dust hood (10) can move at any position on the upper side of the working table top (9) through the flexible movable air suction arm (11).

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