Multifunctional laser welding device

Abstract

The utility model discloses a multifunctional laser welding device which comprises a laser welding device body, a display screen is arranged on one side of the top end of the laser welding device body, and a control button is arranged at the top end of the laser welding device body and located on one side of the display screen. A placing frame is arranged on the side, away from the display screen, of the top end of the laser welding device body, a laser welding gun is connected to the placing frame in a clamped mode, the laser welding gun is connected with the laser welding device body through a power line, and a placing box piece is arranged at the top end of the laser welding device body. The laser welding device has the beneficial effects that smoke generated during laser welding can be absorbed, filtered and discharged through the smoke treatment assembly, the situation that the smoke is diffused into the surrounding environment and is massively inhaled by people to harm health is prevented, and meanwhile the environmental protection property of the laser welding device is improved; and a connecting assembly in the flue gas treatment assembly is convenient for personnel to replace an activated carbon screen plate, so that the use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser welding phase technical field, specifically, relate to a multifunctional laser welding device. BACKGROUND

[0002] Laser welding is a kind of high-efficiency precision welding method using high-energy density laser beam as heat source.Laser welding is one of the important aspects of laser material processing technology application.In the 1970s, it is mainly used for welding thin-walled materials and low-speed welding, and the welding process belongs to heat conduction type, that is, laser radiation heats the surface of workpiece, and the surface heat diffuses to the interior through heat conduction, and by controlling the width, energy, peak power and repetition frequency of laser pulse and other parameters, the workpiece is melted to form a specific molten pool.Due to its unique advantages, it has been successfully applied to precision welding of micro and small parts.

[0003] The existing laser welding device will produce smoke diffusion to the surrounding environment when laser welding is carried out, and a large amount of inhalation by workers will affect the health of workers.

[0004] At present, no effective solution has been proposed for the problems in the related art. UTILITY MODEL CONTENT

[0005] In view of the problems in the related art, the utility model provides a multifunctional laser welding device to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A multifunctional laser welding device, comprising a laser welding device body, a display screen is arranged on one side of the top end of the laser welding device body, a control button is arranged on the top end of the laser welding device body and located on one side of the display screen, a placing rack is arranged on the side of the top end of the laser welding device body away from the display screen, a laser welding gun is clamped on the placing rack, the laser welding gun is connected with the laser welding device body through a power line, a placing box is arranged on the top end of the laser welding device body, a filter plate is arranged in the placing box, and a smoke treatment assembly is arranged on one side of the placing box.

[0008] Preferably, a plurality of evenly distributed rollers are arranged on the bottom end of the laser welding device body, a push rod is arranged on one side of the laser welding device body, and the push rod is connected with the laser welding device body through a fixing seat.

[0009] Preferably, a support column is arranged at the top end of the laser welding device body and on one side of the placing box, and a transparent protective plate is arranged at the top end of the support column.

[0010] Preferably, the smoke treatment assembly comprises a smoke filter box arranged on one side of the placing box and in communication with the placing box, an exhaust box arranged on one side of the smoke filter box and in communication with the smoke filter box, a mounting plate arranged at the top end of the smoke filter box, a connecting assembly connecting the mounting plate and the smoke filter box, a plurality of plug-in plates arranged at the bottom end of the mounting plate and distributed uniformly, an activated carbon mesh plate arranged in the plug-in plate and extending into the smoke filter box, and an exhaust fan arranged in the exhaust box.

[0011] Preferably, a fastening bolt is arranged on one side of the plug-in plate, the fastening bolt extends into the plug-in plate and abuts against the activated carbon mesh plate on one side, and a protective net is arranged on one side of the exhaust fan.

[0012] Preferably, the connecting assembly comprises a limiting frame arranged at the top end of the placing box and matched with the mounting plate, a plurality of sliding grooves arranged in the inner wall of the limiting frame and distributed uniformly, a sliding block arranged in the sliding groove and matched with the sliding groove, a spring connecting the sliding block and the limiting frame on one side, a limiting ball arranged on the side, away from the spring, of the sliding block and extending out of the sliding groove, and a limiting groove arranged on one side of the mounting plate and matched with the limiting ball.

[0013] The beneficial effects of the present application are as follows: the smoke generated during laser welding can be absorbed, filtered and discharged by the smoke treatment assembly, thereby preventing the smoke from diffusing into the surrounding environment and being inhaled by a large number of people, and improving the environmental protection performance of the laser welding device, and the connecting assembly in the smoke treatment assembly facilitates replacement of the activated carbon mesh plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort.

[0015] Figure 1 is a whole structure schematic view of a multifunctional laser welding device according to an embodiment of the present application;

[0016] Figure 2 is a smoke filter box structure schematic view of a multifunctional laser welding device according to an embodiment of the present application;

[0017] Figure 3 is a main sectional view of a smoke filtering box in a multifunctional laser welding device according to an embodiment of the present application;

[0018] Figure 4 is a plan view of a limiting frame in a multifunctional laser welding device according to an embodiment of the present application;

[0019] Figure 5 is Figure 4 is a local enlarged view of A in the figure;

[0020] Figure 6 is a structure schematic view of a mounting plate in a multifunctional laser welding device according to an embodiment of the present application.

[0021] in the figure:

[0022] 1, laser welding device body; 2, display screen; 3, control button; 4, placing rack; 5, laser welding gun; 6, power cord; 7, placing box; 8, filter plate; 9, roller; 10, push rod; 11, support column; 12, transparent protective plate; 13, smoke filtering box; 14, exhaust box; 15, mounting plate; 16, plug-in board; 17, activated carbon mesh plate; 18, exhaust fan; 19, fastening bolt; 20, protective net; 21, limiting frame; 22, sliding groove; 23, sliding block; 24, spring; 25, limiting ball; 26, limiting groove. DETAILED DESCRIPTION

[0023] To further illustrate the embodiments, the present application provides drawings, which are part of the disclosure of the present application, mainly used to illustrate the embodiments, and can explain the operating principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should understand other possible embodiments and advantages of the present application. The components in the figure are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to the embodiments of the present application, a multifunctional laser welding device is provided.

[0025] Embodiment one;

[0026] As Figures 1-6As shown, according to the drying device for feed production of the utility model embodiment, including laser welding device body 1, laser welding device body 1 top end one side is equipped with display screen 2, laser welding device body 1 top end and located display screen 2 one side is equipped with control button 3, laser welding device body 1 top end is equipped with placing rack 4 away from display screen 2 one side, the laser welding gun 5 of clamping is provided with in placing rack 4, the laser welding gun 5 is connected with laser welding device body 1 through power cord 6, laser welding device body 1 top end is equipped with placing box 7, the filter plate 8 is equipped in placing box 7, and placing box 7 one side is equipped with flue gas treatment assembly.

[0027] Example two;

[0028] As Figures 1-6As shown, including laser welding device body 1, the laser welding device body 1 top side is provided with a display screen 2, the laser welding device body 1 top and located on the side of the display screen 2 is provided with a control button 3, the laser welding device body 1 top away from the side of the display screen 2 is provided with a rack 4, the rack 4 is clamped with laser welding gun 5, the laser welding gun 5 is connected with the laser welding device body 1 through the power cord 6, the laser welding device body 1 top is provided with a storage box 7, the storage box 7 is provided with filter plate 8, one side of the storage box 7 is provided with a flue gas treatment assembly. The laser welding device body 1 bottom is provided with a plurality of evenly distributed rollers 9, one side of the laser welding device body 1 is provided with a push rod 10, the push rod 10 is connected with the laser welding device body 1 through the fixed seat. The laser welding device body 1 top and located on the side of the storage box 7 is provided with a support column 11, the support column 11 top is provided with a transparent protective plate 12. The flue gas treatment assembly includes the flue gas filter box 13 connected with the storage box 7, the flue gas filter box 13 side is provided with a flue gas filter box 13, the flue gas filter box 13 top is provided with an installation plate 15, the installation plate 15 is connected with the flue gas filter box 13 through the connecting assembly, the installation plate 15 bottom is provided with a plurality of evenly distributed plug-in board 16, the plug-in board 16 is provided with activated carbon mesh plate 17 extending into the flue gas filter box 13, the exhaust fan 18 is arranged in the exhaust box 14. One side of the plug-in board 16 is provided with a fastening bolt 19, the fastening bolt 19 side extends into the plug-in board 16 and abuts against the activated carbon mesh plate 17, the exhaust fan 18 side is provided with a protective net 20. The connecting assembly includes the limiting frame 21 matched with the installation plate 15 arranged on the top of the storage box 7, a plurality of evenly distributed sliding grooves 22 are formed in the inner wall of the limiting frame 21, a sliding block 23 matched with the sliding groove 22 is arranged in the sliding groove 22, the sliding block 23 is connected with the limiting frame 21 through the spring 24 on one side, the limiting ball 25 extending out of the sliding groove 22 is arranged on the side of the sliding block 23 away from the spring 24, the limiting groove 26 matched with the limiting ball 25 is formed in one side of the installation plate 15.

[0029] In actual application, the to-be-welded product is placed on the filter plate 8 in the placing box 7, the laser welding device body 1 is started through the control button 3, then the personnel holds the laser welding gun 5 to perform laser welding on the to-be-welded product, the transparent protective plate 12 is arranged between the welding personnel and the placing box 7 to perform protection, smoke is generated in the welding process, at this time, the exhaust fan 18 is started, the exhaust fan 18 sucks the smoke above the filter plate 8 into the placing box 7, then the smoke enters the smoke filtering box 13, after entering the smoke filtering box 13, the smoke is filtered by the multiple groups of activated carbon net plates 17 to adsorb some harmful gases, the filtered gas is discharged through the exhaust tank 14, when it is needed to replace the activated carbon net plate 17, the personnel only needs to pull the mounting plate 15 upwards, the mounting plate 15 extrudes the limiting ball 25, when the upward pulling force is too large, the limiting ball 25 extrudes the spring 24 through the sliding block 23, the spring 24 is compressed under stress, the limiting ball 25 moves to the sliding groove 22 from the limiting groove 26 on the mounting plate 15, at this time, the mounting plate 15 is limited to be released from the smoke filtering box 13, after the personnel removes the mounting plate 15, the activated carbon net plate 17 can be disassembled only by loosening the fastening bolt 19, the smoke generated in the laser welding process can be absorbed, filtered and discharged through the arranged smoke treatment assembly, so that the smoke is prevented from diffusing to the surrounding environment and being inhaled by a large number of personnel to harm health, and meanwhile, the environmental protection property is improved, and the connecting assembly in the smoke treatment assembly facilitates the personnel to replace the activated carbon net plate and is more convenient to use.

[0030] In conclusion, according to the above technical scheme of the utility model, the smoke generated in the laser welding process can be absorbed, filtered and discharged through the arranged smoke treatment assembly, so that the smoke is prevented from diffusing to the surrounding environment and being inhaled by a large number of personnel to harm health, and meanwhile, the environmental protection property is improved, and the connecting assembly in the smoke treatment assembly facilitates the personnel to replace the activated carbon net plate and is more convenient to use.

[0031] The above merely describes preferred embodiments of the utility model, and is not intended to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional laser welding device comprising a laser welding device body (1), characterized in that, The laser welding device body (1) top side is equipped with display screen (2), the laser welding device body (1) top and the side of display screen (2) is equipped with control button (3), the laser welding device body (1) top is equipped with placing rack (4) away from the side of display screen (2), the laser welding device body (1) top is equipped with placing box (7), the placing box (7) is equipped with filter plate (8), the placing box (7) one side is equipped with flue gas treatment assembly.

2. The multi-functional laser welding device according to claim 1, wherein The laser welding device body (1) bottom is equipped with several evenly distributed rollers (9), the laser welding device body (1) one side is equipped with push rod (10), the push rod (10) is connected with the laser welding device body (1) through fixing seat.

3. The multi-functional laser welding device according to claim 1, wherein The laser welding device body (1) top and the side of placing box (7) is equipped with support column (11), the support column (11) top is equipped with transparent protective plate (12).

4. The multi-functional laser welding apparatus according to claim 1, wherein The flue gas treatment assembly includes the flue gas filter box (13) communicated with the placing box (7) on one side, the exhaust box (14) communicated with the flue gas filter box (13) on one side, the mounting plate (15) is arranged on the top of the flue gas filter box (13), the mounting plate (15) is connected with the flue gas filter box (13) through the connecting assembly, the mounting plate (15) bottom is equipped with several evenly distributed plug-in board (16), the plug-in board (16) is equipped with activated carbon mesh plate (17) extending into the flue gas filter box (13), the exhaust fan (18) is arranged in the exhaust box (14).

5. The multi-functional laser welding apparatus according to claim 4, wherein The plug-in board (16) one side is equipped with fastening bolt (19), the fastening bolt (19) one side extends into the plug-in board (16) and abuts against the activated carbon mesh plate (17), the exhaust fan (18) one side is equipped with protective net (20).

6. The multi-functional laser welding apparatus according to claim 4, wherein The connecting assembly includes the limiting frame (21) matched with the mounting plate (15) on the top of the placing box (7), the limiting frame (21) inner wall is equipped with several evenly distributed sliding grooves (22), the sliding groove (22) is equipped with the sliding block (23) matched with it, the sliding block (23) one side is connected with the limiting frame (21) through spring (24), the sliding block (23) away from the spring (24) one side is equipped with limiting ball (25) extending out of the sliding groove (22), the mounting plate (15) one side is equipped with limiting slot (26) matched with the limiting ball (25).

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