CN218225238U - Novel smoke purification equipment is used in welding - Google Patents

Abstract

The utility model discloses a welding is with novel smoke purification equipment, including two sets of smog absorption processing subassemblies that are relative setting, every smog absorption processing subassembly of group includes slide rail, slider formula base, purifying water tank, hydraulic cylinder, flexible pneumatic cylinder, smoke absorption cover, negative-pressure air fan suction pump, servo motor, lead screw, wherein sliding fit slidingtype base on the slide rail. The utility model discloses a setting such as slider formula base, hydraulic cylinder, flexible pneumatic cylinder can drive the smoke suction hood and reach different welding position in the welding frock, and when not using, can retract hydraulic cylinder, flexible pneumatic cylinder to minimum position to reduce its shared space, the welding frock of specially adapted large-scale work piece uses.

Description

Novel smoke purification equipment is used in welding

Technical Field

The utility model relates to a smoke purification equipment, concretely relates to novel smoke purification equipment that metal work piece used when the welding.

Background

Welding is a very common processing procedure in machining, in actual operation, a welding operation worker usually puts parts to be spliced by means of a welding tool and welds the parts one by one, smoke (fog) generated in the welding process is generally discharged out of a factory building by a simple fan arranged on the factory building, and the method still cannot really solve the problem of environmental pollution caused by the smoke. There are also some enterprises, through at welding platform top installation smoke hood (machine), carry out the centralized processing after the produced smog suction of welding goes out, welding smog pollution problem can fine solution to this kind of mode, but to large-scale work piece welding, its welding frock is directly put subaerial at the factory building, very inconvenient installation smoke hood.

Disclosure of Invention

Problem to above-mentioned prior art exists, the utility model aims at providing a novel smoke purification equipment is used in welding that structural design is reasonable and take up an area of for a short time to supporting with large-scale work piece welding frock, effectively purifying the smog that produces when welding it.

In order to achieve the above object, the utility model adopts the following technical scheme: a novel smoke purification device for welding comprises two groups of smoke adsorption treatment components which are oppositely arranged, and is characterized in that each group of smoke adsorption treatment components comprises a slide rail, a slide block type base, a purification water tank, a lifting hydraulic cylinder, a telescopic hydraulic cylinder, a smoke suction hood, a negative pressure fan/suction air pump, a servo motor and a lead screw, wherein the slide rail is in sliding fit with the slide type base; a purification water tank and a lifting hydraulic cylinder are fixedly connected to the sliding type base, wherein a water injection port and an air exhaust port are formed in the top of one side of the purification water tank, a negative pressure fan/suction air pump is fixed to the top of the other side of the purification water tank, and the air outlet of the negative pressure fan/suction air pump is communicated with the bottom in the purification water tank through an air outlet pipeline; the end part of a piston rod of the lifting hydraulic cylinder is fixedly connected with a telescopic hydraulic cylinder, the end part of the piston rod of the telescopic hydraulic cylinder is fixedly connected with a smoke suction hood, and an air inlet pipe is connected and communicated between the smoke suction hood and the negative pressure fan/suction air pump.

Furthermore, set up on the slidingtype base and supply the lead screw to pass and with lead screw thread fit's screw hole, lead screw one end is passed the screw hole back swivelling joint of slidingtype base and is on the bearing frame, lead screw other end fixedly connected with servo motor.

Compared with the prior art, the utility model discloses the beneficial effect who possesses is:

when in use, the slide rail of the utility model is connected with the base of the welding tool of the large-scale workpiece by adopting a detachable connection mode (such as a bolt and a magnet attraction), thus being convenient for using the utility model on different welding tools; the utility model discloses a setting such as slider formula base, hydraulic cylinder, flexible pneumatic cylinder can drive the smoke suction hood and reach different welding position in the welding frock, and when not using, can retract hydraulic cylinder, flexible pneumatic cylinder to minimum position to reduce its shared space, the welding frock of specially adapted large-scale work piece uses.

Drawings

FIG. 1 is a schematic front view of the structure of the utility model;

FIG. 2 is a schematic view of the connection relationship between the slide block, the lead screw, the servo motor and other structural positions of the present invention;

wherein: 1. slide rail, 2, slider formula base, 2.1, screw hole, 3, lead screw, 4, servo motor, 5, bearing frame, 6, purified water tank, 7, hydraulic cylinder, 8, water injection and gas vent, 9, negative pressure fan/suction pump, 10, air-out pipeline, 11, air-supply line, 12, smoke absorption cover, 13, flexible pneumatic cylinder.

Detailed Description

In order to make the technical solutions of the present application better understood, the following description is clearly and completely described in conjunction with the technical solutions in the embodiments of the present application. It is to be understood that the described embodiments are merely exemplary of some, and not all, of the present application. Other embodiments, which can be derived by those skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following descriptions about "fixed connection", "fixed", and the like are bolt connection, welding, and the like in the conventional art, and those skilled in the art can understand the specific meanings of these terms in the present application according to specific situations.

In addition, the details described below are all made with reference to the prior art.

As shown in fig. 1 and fig. 2, the utility model discloses a novel smoke purification equipment is used in welding, including a left side, the right side is symmetrical slide rail 1 that sets up, the slide rail can be ordinary slide rail, the accessible sets up the screw hole that runs through its top down on slide rail 1, can dismantle the slide rail and connect the both sides at welding frock top or the both sides of welding frock through screwing up the bolt, slide rail 1 also can design into the magnetism material, because welding frock is the iron material usually, adsorb on welding frock through magnetic adsorption's mode, if nevertheless slide rail designs into magnetic slider, the material that the base of formula of sliding type adopted is the material that can not be attracted by magnet. Each sliding block type base 2 is matched with each sliding rail 1 in a sliding mode, a threaded hole 2.1 for a lead screw 3 to penetrate through is formed in each sliding block type base 2, the extending direction of the lead screw 3 is consistent with the extending direction of the sliding rail 1, one end of each lead screw 3 penetrates through the threaded hole of the corresponding sliding block type base 2 and then is connected to a bearing seat 5 in a rotating mode through a bearing, the bearing seat 5 can be welded at a corresponding position of one end of each sliding rail 1 or connected to a corresponding position of one end of each sliding rail 1 through a bolt, the other end of each lead screw 3 is fixedly connected with a servo motor 4, and the servo motors are fixedly connected to corresponding positions of the other ends of the sliding rails 1; at 2 top fixedly connected with purified water tank 6 of every slider formula base, hydraulic cylinder 7, wherein every purified water tank 6's top rear side fixedly connected with water injection and gas vent 8, this water injection and gas vent 8 are used for injecting the purification water and the gas after the purification into purified water tank 6, and every purified water tank 6 rear side bottom is also according to conventional mode fixedly connected with drain, and under normal operating condition, this drain is sealed. A negative pressure fan/suction air pump 9 is fixedly connected to the top of each purified water tank 6 and the position close to the front side, an air outlet pipeline 10 is fixedly connected to the air outlet of the negative pressure fan/suction air pump 9, and the other end of the air outlet pipeline 10 is fixedly connected to the bottom of the front side of the corresponding purified water tank 6 and communicated with the inner cavity of the corresponding purified water tank 6. An air inlet of each negative pressure fan/suction air pump 9 is fixedly connected with an air inlet pipe 11, the other end of the air inlet pipe 11 is fixedly connected with a smoke suction hood 12, the center of the smoke suction hood 12 is a tubular through hole which is communicated with the inner cavity of the air inlet pipe 11 and the area below the smoke suction hood 12, and the upper surface of the tubular through hole protrudes out of the upper surface of the smoke suction hood 12; the cylinder barrel of each lifting hydraulic cylinder 7 is fixedly connected to the corresponding sliding block type base 2, the piston rod of each lifting hydraulic cylinder 7 extends vertically upwards, the cylinder barrel of a telescopic hydraulic cylinder 13 is fixedly connected to the end part of the free end of the piston rod, the piston rod of the telescopic hydraulic cylinder 13 extends horizontally towards the inner side of the welding tool, and the extending directions of the piston rods of the two telescopic hydraulic cylinders 13 are oppositely arranged in the left and right directions; a C-shaped pipe clamp is fixed at the free end part of a piston rod of each telescopic hydraulic cylinder 13, and the tubular through hole of each smoke suction hood 12 is clamped on the corresponding C-shaped pipe clamp. The smoke adsorption treatment device comprises a sliding rail, a sliding block type base, a purified water tank, a lifting hydraulic cylinder, a telescopic hydraulic cylinder, a smoke absorption hood, a negative pressure fan/suction pump, a servo motor, a lead screw and the like which are positioned on the same side. The smoke absorption treatment components are symmetrically arranged, when in use, the smoke absorption treatment components are arranged on the corresponding welding tool, the position of the smoke absorption hood of each group of smoke absorption treatment components is adjusted according to different welding positions in the welding tool, and when in smoke absorption, the smoke absorption hood is close to a welding position as much as possible but can not influence normal welding operation; the absorbed smoke is purified by the purifying water tank, and then the air is discharged to the large environment.

Claims (2)

1. A novel smoke purification device for welding comprises two groups of smoke adsorption treatment components which are oppositely arranged, and is characterized in that each group of smoke adsorption treatment components comprises a slide rail, a slide block type base, a purification water tank, a lifting hydraulic cylinder, a telescopic hydraulic cylinder, a smoke suction hood, a negative pressure fan/suction air pump, a servo motor and a lead screw, wherein the slide rail is in sliding fit with the sliding type base; a purification water tank and a lifting hydraulic cylinder are fixedly connected to the sliding type base, wherein a water injection port and an air exhaust port are formed in the top of one side of the purification water tank, a negative pressure fan/suction air pump is fixed to the top of the other side of the purification water tank, and the air outlet of the negative pressure fan/suction air pump is communicated with the bottom in the purification water tank through an air outlet pipeline; the end part of a piston rod of the lifting hydraulic cylinder is fixedly connected with a telescopic hydraulic cylinder, the end part of the piston rod of the telescopic hydraulic cylinder is fixedly connected with a smoke suction hood, and an air inlet pipe is connected and communicated between the smoke suction hood and the negative pressure fan/suction air pump.

2. The novel smoke purification equipment for welding as claimed in claim 1, wherein a threaded hole is formed in the sliding base, through which the lead screw passes and which is in threaded fit with the lead screw, one end of the lead screw passes through the threaded hole of the sliding base and is then rotatably connected to the bearing block, and a servo motor is fixedly connected to the other end of the lead screw.

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