CN216326111U

CN216326111U - Metal welding equipment with protection mechanism

Info

Publication number: CN216326111U
Application number: CN202122653311.6U
Authority: CN
Inventors: 潘继民; 潘星宇
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-19
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses metal welding equipment with a protection mechanism, which comprises a machine table, wherein the upper end of the machine table is fixedly connected with an operation table, the upper end of the machine table is provided with a mechanical arm, a welding head is arranged on the mechanical arm, the upper end of the machine table, which is far away from the mechanical arm, is rotatably connected with a protection plate through a rotating shaft, the lower end of the machine table is fixedly connected with a vertical plate, the side wall of the protection plate, which is far away from the operation table, is fixedly connected with a transverse plate, the side wall of the vertical plate is rotatably connected with an electric push rod, the movable end of the electric push rod is rotatably connected with the side wall of the transverse plate, and the lower end of the machine table is fixedly connected with a dust collection box. According to the utility model, the protection plate, the vertical plate, the transverse plate and the electric push rod are arranged, so that the electric push rod is adjusted to extend, and then the electric push rod drives the protection plate to rotate upwards, so that the protection plate is vertical to the upper end of the machine table, high-temperature welding slag generated during metal welding on the operation table can be blocked, and injuries such as scalding to operators caused by high-temperature welding slag collapse are avoided.

Description

Metal welding equipment with protection mechanism

Technical Field

The utility model relates to the technical field of welding equipment, in particular to metal welding equipment with a protection mechanism.

Background

Metal welding is a manufacturing or sculpturing process for joining metals, and is widely used in various fields.

Current metal welding equipment can produce a certain amount of high temperature welding slag in welding process to high temperature welding slag collapses to fly very easily again, because do not set up the structure on present welding equipment and blocks high temperature welding slag, and then high temperature welding slag causes injury such as scald easily to operating personnel, also can produce a certain amount of smoke and dust simultaneously in welding process, and then the smoke and dust can fly away in operational environment, causes harm to operating personnel's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides metal welding equipment with a protection mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a metal welding device with a protection mechanism comprises a machine table, wherein the upper end of the machine table is fixedly connected with an operating table, the upper end of the machine platform is provided with a mechanical arm, the mechanical arm is provided with a welding head, the upper end of the machine platform far away from the mechanical arm is rotatably connected with a protection plate through a rotating shaft, the lower end of the machine platform is fixedly connected with a vertical plate, the side wall of the protection plate far away from the operation platform is fixedly connected with a transverse plate, the side wall of the vertical plate is rotationally connected with an electric push rod, the movable end of the electric push rod is rotationally connected with the side wall of the transverse plate, the lower end of the machine table is fixedly connected with a dust collection box, the bottom of the dust collection box is provided with a dust collection fan, the upper part of the inner wall of the dust collection box is fixedly connected with the side wall of the protection plate through a dust collection pipe, the dust collection box is characterized in that the lower end of the dust collection box is fixedly connected with an exhaust pipe matched with the dust collection fan, and a separation mechanism for separating dust is arranged in the dust collection box.

Preferably, the blocking mechanism comprises an annular groove formed in the inner wall of the dust collection box, the inner wall of the annular groove is connected with an annular frame in a sliding mode, and the inner wall of the annular frame is fixedly connected with a filter screen.

Preferably, the inner wall of one side of the annular groove is connected with the side wall of the dust collection box, and the side wall of the annular frame far away from the inner wall of the annular groove is fixedly connected with a handle.

Preferably, a rubber pad is glued on the side wall of the handle, and anti-skid grains are arranged on the side wall of the rubber pad.

Preferably, a dust hood is fixedly connected to the side wall of the protection plate close to the operating platform, and the pipe opening of the dust collection pipe far away from the dust collection box is communicated with the inner wall of the dust hood.

Preferably, the machine table lower extreme fixedly connected with a plurality of support columns, it is a plurality of the support column lower extreme passes through expansion screw and ground fixed connection.

The utility model has the following beneficial effects:

1. through setting up guard plate, riser, diaphragm and electric putter, adjust the electric putter extension, and then electric putter drives the guard plate and upwards rotates for guard plate and board upper end keep perpendicular, and then can block the high temperature welding slag that produces when the metal welding on the operation panel, avoid high temperature welding slag to collapse to fly and cause injuries such as scald to operating personnel.

2. Through setting up dust collection box, dust absorption fan, dust absorption pipe and blast pipe, start the dust absorption fan, and then be the negative pressure in the dust collection box, and then breathe in through the dust absorption pipe in the dust collection box, and then the smoke and dust absorption that produces when welding the metal is discharged to the open air through the blast pipe, avoids the smoke and dust can fly away in operational environment, causes harm to operating personnel's health.

Drawings

FIG. 1 is a schematic structural diagram of a metal welding device with a protection mechanism according to the present invention;

fig. 2 is a schematic sectional structure view of the direction a-a in a metal welding device with a protection mechanism according to the present invention.

In the figure: the device comprises a machine table 1, an operation table 2, a mechanical arm 3, a welding joint 4, a protection plate 5, a vertical plate 6, a transverse plate 7, an electric push rod 8, a dust collection box 9, a dust collection fan 10, a dust collection pipe 11, an annular groove 12, an annular frame 13, a filter screen 14, a handle 15, a support column 16, a dust collection cover 17 and an exhaust pipe 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a metal welding device with a protection mechanism comprises a machine table 1, wherein the lower end of the machine table 1 is fixedly connected with a plurality of supporting columns 16, the lower ends of the supporting columns 16 are fixedly connected with the ground through expansion screws, the upper end of the machine table 1 is fixedly connected with an operating table 2, a mechanical arm 3 is installed at the upper end of the machine table 1, and a welding head 4 is installed on the mechanical arm 3.

It should be noted that the robot arm 3 can control the position of the welding head 4 to change constantly, and then the welding head 4 can effectively weld the metal on the operation table 2, which is not described herein for the prior art.

The upper end that arm 3 was kept away from to board 1 rotates through the pivot and is connected with guard plate 5, 1 lower extreme fixedly connected with riser 6 of board, guard plate 5 keeps away from lateral wall fixedly connected with diaphragm 7 of operation panel 2, 6 lateral walls of riser rotate and are connected with electric putter 8, 8 expansion ends of electric putter rotate with diaphragm 7 lateral walls and are connected, 1 lower extreme fixedly connected with dust collection box 9 of board, dust collection fan 10 is installed to dust collection box 9 bottom, dust collection box 9 inner wall top is through dust absorption pipe 11 and 5 lateral wall fixed connection of guard plate, the blast pipe 18 that 9 lower extreme fixedly connected with of dust collection box and dust collection fan 10 mate, be equipped with the separation mechanism that carries out the separation to the dust in the dust collection box 9.

The separation mechanism comprises an annular groove 12 formed in the inner wall of the dust collection box 9, an annular frame 13 is connected to the inner wall of the annular groove 12 in a sliding mode, and a filter screen 14 is fixedly connected to the inner wall of the annular frame 13, so that impurities in smoke can be separated, and air pollution caused when the impurities enter air is avoided.

The inner wall of one side of the annular groove 12 is connected with the side wall of the dust collection box 9, the side wall of the annular frame 13, far away from the inner wall of the annular groove 12, is fixedly connected with a handle 15, the side wall of the handle 15 is glued with a rubber pad, the side wall of the rubber pad is provided with anti-skidding threads, the annular frame 13 can be pulled out from the annular groove 12 by pulling the handle 15, and then impurities accumulated on the surface of the filter screen 14 can be cleaned.

The lateral wall fixedly connected with dust cage 17 that guard plate 5 is close to operation panel 2, dust absorption pipe 11 keep away from the mouth of pipe of dust collection box 9 and dust cage 17 inner wall intercommunication, are convenient for absorb more smoke and dust, improve the purifying effect to operational environment.

According to the metal welding machine, the electric push rod 8 is adjusted to contract, the protection plate 5 which is rotatably connected with the movable end of the electric push rod 8 is driven to rotate downwards, an operator can conveniently place metal on the operation table 2, after the metal is placed on the operation table 2, the electric push rod 8 is adjusted to extend, the protection plate 5 is driven to rotate upwards, the protection plate 5 is enabled to be perpendicular to the upper end of the machine table 1, then the mechanical arm 3 is adjusted, a welding head 4 can weld the metal, the protection plate 5 can block high-temperature welding slag generated in the metal welding process on the operation table 2, and injuries such as scalding and the like to the operator due to the fact that the high-temperature welding slag collapses and flies are avoided;

when metal welding is carried out, the dust suction fan 10 is started at the moment, negative pressure is formed in the dust collection box 9, smoke generated during metal welding is absorbed in the dust collection box 9 through the dust suction pipe 11 and the dust collection cover 17, the smoke is exhausted to the outside through the exhaust pipe 18, and meanwhile, under the action of the filter screen 14, impurities in the smoke can be blocked, so that air pollution caused by the fact that the impurities enter the air is avoided;

after dust is absorbed in the dust collection box 9 for a period of time, the handle 15 is pulled, and then the annular frame 13 can be pulled out from the annular groove 12, so that impurities accumulated on the surface of the filter screen 14 can be cleaned, and a good dust collection effect can be kept in the dust collection box 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The metal welding equipment with the protection mechanism comprises a machine table (1), wherein an operation table (2) is fixedly connected to the upper end of the machine table (1), a mechanical arm (3) is installed at the upper end of the machine table (1), a welding head (4) is installed on the mechanical arm (3), the metal welding equipment is characterized in that the upper end, away from the mechanical arm (3), of the machine table (1) is rotatably connected with a protection plate (5) through a rotating shaft, a vertical plate (6) is fixedly connected to the lower end of the machine table (1), a transverse plate (7) is fixedly connected to the side wall, away from the operation table (2), of the protection plate (5), a side wall of the vertical plate (6) is rotatably connected with an electric push rod (8), the movable end of the electric push rod (8) is rotatably connected with the side wall of the transverse plate (7), a dust collection box (9) is fixedly connected to the lower end of the machine table (1), and a dust collection fan (10) is installed at the bottom of the dust collection box (9), the dust collection box is characterized in that the upper portion of the inner wall of the dust collection box (9) is fixedly connected with the side wall of the protection plate (5) through a dust collection pipe (11), the lower end of the dust collection box (9) is fixedly connected with an exhaust pipe (18) matched with a dust collection fan (10), and a separation mechanism for separating dust is arranged in the dust collection box (9).

2. The metal welding equipment with the protection mechanism is characterized in that the blocking mechanism comprises an annular groove (12) formed in the inner wall of the dust collection box (9), an annular frame (13) is connected to the inner wall of the annular groove (12) in a sliding mode, and a filter screen (14) is fixedly connected to the inner wall of the annular frame (13).

3. The metal welding equipment with the protection mechanism is characterized in that the inner wall of one side of the annular groove (12) is connected with the side wall of the dust collection box (9), and the side wall of the annular frame (13) far away from the inner wall of the annular groove (12) is fixedly connected with a handle (15).

4. The metal welding equipment with the protection mechanism is characterized in that a rubber pad is glued to the side wall of the handle (15), and anti-skid grains are formed in the side wall of the rubber pad.

5. The metal welding equipment with the protection mechanism is characterized in that a dust hood (17) is fixedly connected to the side wall, close to the operating platform (2), of the protection plate (5), and a pipe opening, far away from the dust box (9), of the dust suction pipe (11) is communicated with the inner wall of the dust hood (17).

6. The metal welding equipment with the protection mechanism according to claim 1, wherein a plurality of supporting columns (16) are fixedly connected to the lower end of the machine table (1), and the lower ends of the supporting columns (16) are fixedly connected with the ground through expansion screws.