CN218166320U - A waste gas treatment structure for an automatic welding platform - Google Patents

Abstract

The utility model discloses a waste gas treatment structure for an automatic welding platform, which relates to the technical field of welding platform waste gas treatment. The utility model comprises a fixed column, the upper surface of the fixed column is provided with a chute, the side wall of the fixed column is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod through a shaft coupling, and the outer surface of the rotating rod is fixedly set. There is a driving gear, the inner wall of the fixed column is connected with a threaded rod, the outer surface of the threaded rod is fixed with a driven gear, the driving gear and the driven gear are engaged and connected, the outer surface of the threaded rod is threaded with a moving plate, and the moving plate One end of the moving plate protrudes from the chute and is slidably connected with it, and the upper surface of the moving plate is fixedly connected with a processing box. The utility model solves the problem that most of the existing exhaust gas absorbing devices are fixedly installed with an air pump to absorb exhaust gas, and the absorption range is small when absorbing exhaust gas, which reduces the exhaust gas absorption efficiency of the device, thereby affecting the welding work efficiency.

Description

A waste gas treatment structure for an automatic welding platform

technical field

The utility model belongs to the technical field of waste gas treatment of welding platforms, in particular to a waste gas treatment structure for automatic welding platforms.

Background technique

The welding process is related to the welding method and other factors. The operation needs to be determined according to the material, grade, chemical composition, structure type of the weldment, and welding performance requirements of the workpiece to be welded. First, the welding method must be determined, such as manual arc welding, submerged arc welding, There are many types of welding methods, such as argon tungsten arc welding, gas metal arc welding, etc., which can only be selected according to specific conditions.

A large amount of waste gas will be generated during welding. If it is directly discharged, it may cause pollution to the environment. However, the existing welding platform needs to use a waste gas treatment device during use. However, most of the existing waste gas absorption devices are fixedly installed with an air pump. Absorption treatment, when the exhaust gas is absorbed and treated, the absorption range is small, which reduces the exhaust gas absorption efficiency of the device, thereby affecting the working efficiency of welding, which brings great inconvenience.

In order to solve the above problems, the utility model proposes a waste gas treatment structure for an automatic welding platform.

Utility model content

The purpose of this utility model is to provide a waste gas treatment structure for an automatic welding platform, which solves the problem that most of the existing waste gas absorption devices are fixedly installed with an air pump to absorb the waste gas. When the tail gas is absorbed and processed, the absorption range is small and the waste gas of the device is reduced. Absorption efficiency, thus affecting the efficiency of welding work.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model relates to a waste gas treatment structure for an automatic welding platform, comprising a fixed column, the upper surface of the fixed column is provided with a chute, the side wall of the fixed column is fixedly connected with a driving motor, and the output end of the driving motor passes through a shaft coupling A rotating rod is fixedly connected, the outer surface of the rotating rod is fixedly fitted with a driving gear, and the inner wall of the fixed column is rotationally connected with a threaded rod, and the outer surface of the threaded rod is fixedly fitted with a driven gear, and the driving gear and the driven gear are meshed and connected. The outer surface of the threaded rod is screwed with a moving plate, one end of the moving plate protrudes out of the chute and is slidably connected with it, the upper surface of the moving plate is fixedly connected with a treatment box, the inner wall of the treatment box is fixedly installed with an air pump, and the air inlet end of the air pump is fixed It is connected with a suction pipe, and the outlet end of the air pump extends into the processing box. The air pump is fixedly connected with a purification plate through a clamping mechanism, and the inside of the processing box is fixedly connected with an exhaust pipe. The front end of the processing box is connected with a seal through a hinge The door, through the set treatment box, air pump, suction pipe and purification plate, can easily absorb and purify the waste gas generated during welding, and at the same time, through the set drive motor, rotating rod, driving gear, driven gear, threaded rod and moving The plate can move the treatment box when absorbing the exhaust gas, improve the absorption range of the exhaust gas by the device, and reduce the exhaust gas absorption. Reduce the exhaust gas absorption efficiency of the device, thereby affecting the inconvenience of welding work efficiency.

A filter screen is fixedly connected between the inner walls of the treatment box through a clamping mechanism, and the filter screen provided can facilitate filtering of dust particles in the exhaust gas.

The clamping mechanism includes an insertion rod, a mounting plate, a mounting groove, a block and a compression spring. The lower surface of the filter screen plate is fixedly connected with an insertion rod, and the inner walls on both sides of the processing box are fixedly connected with a mounting plate, and the insertion rod Extending into the mounting plate and slidingly connected with it, the side wall of the insertion rod is provided with a mounting groove, and a block is slidably connected in the mounting groove, and the inner wall of the mounting groove is provided with a compression spring, and the two ends of the compression spring are respectively connected to the inner wall of the block and installed The inner wall of the groove is connected, and the fast fixed installation and real-time disassembly and replacement of the filter screen plate and the purification plate can be facilitated through the provided insertion rod, mounting plate, mounting groove, clamping block and compression spring.

An observation window is fixedly installed on the front end of the airtight door, and the observation window can facilitate real-time observation of exhaust gas absorption in the treatment box.

The inner walls of the fixed columns are fixedly connected with a limit bar, and the moving plate runs through the limit bar and is slidably connected with it. The set limit bar can facilitate the improvement of the limit effect of the moving plate when it moves.

The side wall of the suction pipe is fixedly communicated with an air collecting hood, and the range of exhaust gas absorption of the device can be increased through the provided air collecting hood.

The radius of the driving gear is smaller than the radius of the driven gear, and through this setting, the rotation speed of the threaded rod can be reduced to facilitate the control of the moving speed of the processing box.

The utility model has the following beneficial effects:

The utility model can facilitate the absorption and purification of waste gas produced during welding through the provided processing box, air pump, suction pipe and purification plate, and simultaneously through the provided drive motor, rotating rod, driving gear, driven gear, threaded rod and The moving plate can move the treatment box when absorbing the exhaust gas, improve the absorption range of the exhaust gas by the device, and reduce the exhaust gas absorption. , reduce the exhaust gas absorption efficiency of the device, thereby affecting the inconvenience of welding work efficiency, and the filter screen plate provided can facilitate the filtering of dust particles in the exhaust gas.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of threaded rod in the utility model;

Fig. 3 is the sectional view of processing box in the utility model;

Fig. 4 is the structural representation of driving gear in the utility model;

Fig. 5 is a schematic structural diagram of the clamping block in the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Fixed column; 2. Chute; 3. Gathering hood; 4. Suction pipe; 5. Processing box; 6. Moving plate; 7. Driving motor; 8. Sealed door; 9. Observation window; 10. Thread Rod; 11, limit rod; 12, compression spring; 13, driven gear; 14, driving gear; 15, rotating rod; 16, air pump; 17, filter plate; 18, block; , Mounting plate; 21, inserting rod.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present utility model and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be construed as limiting the invention.

Please refer to Figures 1-5, the utility model is a waste gas treatment structure for an automatic welding platform, including a fixed column 1, a chute 2 is provided on the upper surface of the fixed column 1, and the side wall of the fixed column 1 is fixedly connected with a The drive motor 7, the output end of the drive motor 7 is fixedly connected with the rotating rod 15 through a coupling, the outer surface of the rotating rod 15 is fixedly fitted with a driving gear 14, and the inner wall of the fixed column 1 is rotatably connected with a threaded rod 10, the threaded rod The outer surface of 10 is fixedly fitted with a driven gear 13, the driving gear 14 is meshed with the driven gear 13, and the outer surface of the threaded rod 10 is threaded with a moving plate 6, and one end of the moving plate 6 extends out of the chute 2 and is slidably connected to it. , the upper surface of the moving plate 6 is fixedly connected with the processing box 5, the inner wall of the processing box 5 is fixedly equipped with an air pump 16, the air intake end of the air pump 16 is fixedly connected with the suction pipe 4, and the air outlet end of the air pump 16 stretches into the processing box 5 , the air pump 16 is fixedly connected with a purification plate 19 by a clamping mechanism, and an exhaust pipe is fixedly communicated with in the processing box 5, and the front end of the processing box 5 is connected with a sealing door 8 through a hinge rotation, and the processing box 5 and the air pump are connected to each other. 16. The suction pipe 4 and the purification plate 19 can facilitate the absorption and purification of the waste gas generated during welding, and at the same time pass through the set drive motor 7, rotating rod 15, driving gear 14, driven gear 13, threaded rod 10 and moving plate 6. The treatment box 5 can be moved when absorbing the exhaust gas, and the absorption range of the exhaust device can be improved to reduce the exhaust gas absorbing device. Small, reducing the exhaust gas absorption efficiency of the device, thereby affecting the inconvenience of welding work efficiency.

The radius of driving gear 14 is less than the radius of driven gear 13, can reduce the rotational speed of threaded rod 10 by this setting and is convenient to the moving speed of processing case 5 is controlled, and the inner wall of described fixed column 1 is fixedly connected with limiting rod 11 , the moving plate 6 runs through the limiting rod 11 and is slidably connected thereto, and the setting of the limiting rod 11 can facilitate the improvement of the limiting effect of the moving plate 6 when it moves.

The front end face of the airtight door 8 is fixedly equipped with an observation window 9, which can facilitate real-time observation of the exhaust gas absorption situation in the treatment box 5 by arranging the observation window 9. The cover 3 can enhance the exhaust gas absorption range of the device.

A filter screen 17 is fixedly connected between the inner walls of the processing box 5 through a clamping mechanism, and the filter screen 17 provided can facilitate filtering of dust particles in the exhaust gas.

The snap-in mechanism includes a plunger 21, a mounting plate 20, a mounting groove, a block 18 and a compression spring 12, the lower surface of the filter screen plate 17 is fixedly connected with a plunger 21, and the inner walls on both sides of the processing box 5 are fixedly connected with a mounting plate 20. The insertion rod 21 extends into the mounting plate 20 and is slidably connected with it. The side wall of the insertion rod 21 is provided with a mounting groove, and a block 18 is slidably connected in the mounting groove. The inner wall of the mounting groove is provided with a compression spring 12, and the compression spring 12 The two ends are respectively connected with the inner sidewall of the block 18 and the inner sidewall of the installation groove, through the provided inserting rod 21, installation plate 20, installation groove, block 18 and compression spring 12, it is convenient to quickly carry out the filter screen plate 17 and the purification plate 19. Fixed installation and real-time removal and replacement processing.

As shown in Figures 1-5, this embodiment is a method of using an exhaust gas treatment structure for an automatic welding platform: the model of the drive motor 7 is SY70BL-A004, and the model of the air pump 16 is RB-21D-A1. When it is necessary to absorb and process the waste gas generated during welding, start the air pump 16 to start to absorb and process the waste gas, and at the same time, use the set purification plate 19 to absorb and purify the waste gas. When absorbing, start the drive motor 7 to drive the threaded rod 10 to rotate, thereby driving The treatment box 5 is moved, the waste gas absorption range of the lifting device is lowered, and most of the existing waste gas absorption devices are fixedly installed with an air pump at 16 degrees for waste gas absorption treatment. When the exhaust gas is absorbed and processed, the absorption range is small, and the waste gas absorption efficiency of the device is reduced. Thereby affecting the inconvenience of welding work efficiency.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides an automatic waste gas treatment structure for welded platform, includes fixed column (1), its characterized in that: spout (2) have been seted up to the upper surface of fixed column (1), the lateral wall fixedly connected with driving motor (7) of fixed column (1), the output of driving motor (7) passes through shaft coupling fixedly connected with bull stick (15), the outer fixed surface cover of bull stick (15) is equipped with driving gear (14), it is connected with threaded rod (10) to rotate between the inner wall of fixed column (1), the outer fixed surface cover of threaded rod (10) is equipped with driven gear (13), driving gear (14) and driven gear (13) meshing connection, the outer surface threaded connection of threaded rod (10) has movable plate (6), the one end of movable plate (6) stretches out spout (2) and rather than sliding connection, the last fixed surface of movable plate (6) is connected with handles case (5), the inner wall fixed mounting who handles case (5) has air pump (16), the inlet end intercommunication of air pump (16) has breathing pipe (4), the end of giving vent to anger of air pump (16) stretches into in handling case (5), there is purification board (19) through clamping mechanism fixedly connected with in air pump (16), it has the intercommunication to handle case (5), it has the blast pipe, the interior fixed connection of case (5), the preceding terminal surface that handles the case (5) passes through hinge sealing door (8).

2. The waste gas treatment structure for the automatic welding platform is characterized in that a filter screen plate (17) is fixedly connected between the inner walls of the treatment box (5) through a clamping mechanism.

3. The exhaust-gas treatment structure for the automatic welding platform of claim 2, characterized in that, latch mechanism includes inserted bar (21), mounting panel (20), mounting groove, fixture block (18) and compression spring (12), the lower fixed surface of filter plate (17) is connected with inserted bar (21), the equal fixedly connected with mounting panel (20) of both sides inner wall of processing case (5), inserted bar (21) stretch into mounting panel (20) and rather than sliding connection, the mounting groove has been seted up to inserted bar (21) lateral wall, sliding connection has fixture block (18) in the mounting groove, the mounting groove inside wall is provided with compression spring (12), the both ends of compression spring (12) are connected with fixture block (18) inside wall and mounting groove inside wall respectively.

4. The exhaust gas treatment structure for the automatic welding platform according to claim 1, characterized in that the front end face of the sealing door (8) is fixedly provided with an observation window (9).

5. The waste gas treatment structure for the automatic welding platform according to claim 1, characterized in that a limiting rod (11) is fixedly connected between the inner walls of the fixed columns (1), and the moving plate (6) penetrates through the limiting rod (11) and is in sliding connection with the limiting rod.

6. The exhaust gas treatment structure for the automatic welding platform according to claim 1, characterized in that the side wall of the air suction pipe (4) is fixedly communicated with a gas collecting hood (3).

7. The exhaust gas treatment structure for an automatic welding platform according to claim 1, wherein the radius of the driving gear (14) is smaller than the radius of the driven gear (13).

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