CN217370926U

CN217370926U - Protection mechanism and laser welding machine

Info

Publication number: CN217370926U
Application number: CN202220220967.0U
Authority: CN
Inventors: 卢先传; 黎扬挺; 余红
Original assignee: Huizhou Leiling Laser Technology Co ltd
Current assignee: Huizhou Leiling Laser Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-06
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a protection machanism and laser-beam welding machine, comprises a workbench, installation cavity and mounting groove have been seted up on the workstation, fixed mounting has electric putter on the workstation, electric putter's flexible fixed mounting has the dwang, be equipped with welding mechanism on the dwang, be equipped with protection machanism in the installation cavity, protection machanism extends to in the mounting groove and rather than sliding connection, the top of workstation is equipped with clean mechanism, clean mechanism and protection machanism's top fixed connection, be equipped with slewing mechanism in the mounting groove, protection machanism extends to in the slewing mechanism and rather than sliding connection, the lateral wall of dwang is equipped with drive mechanism. The utility model has the advantages of reasonable design, it can block the laser-beam welding machine when carrying out laser welding, and the condition that the laser that produces caused the injury to the operating personnel health when avoiding operating personnel misoperation to fall down and fall over laser welding on the workstation takes place.

Description

Protection mechanism and laser welding machine

Technical Field

The utility model relates to a laser welding technical field especially relates to a protection machanism and laser-beam welding machine.

Background

In laser welding, high-energy laser pulses are used for locally heating materials in a micro area, the energy of laser radiation is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool so as to achieve the purpose of welding.

In the prior art, when laser welding is carried out, no protection is provided all around, when an operator has an operation fault and falls down, the operator can easily fall down on a workbench, laser generated during laser welding easily injures the body of the operator, and therefore a protection mechanism and a laser welding machine are designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when carrying out the laser welding, do not have any protection all around, when operating personnel misoperation tumbles, tumble easily on the workstation, and the laser that produces during the laser welding causes the problem of injury to the operating personnel health easily, and a protection machanism and laser-beam welding machine that provides, it can be when carrying out the laser welding, stop the laser-beam welding machine, the laser that produces when avoiding operating personnel misoperation to tumble and tumble on the workstation causes the condition emergence of injury to the operating personnel health.

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

the utility model provides a protection machanism and laser-beam welding machine, includes the workstation, installation cavity and mounting groove have been seted up on the workstation, fixed mounting has electric putter on the workstation, electric putter's flexible fixed mounting has the dwang, be equipped with welding mechanism on the dwang, be equipped with protection machanism in the installation cavity, protection machanism extends to in the mounting groove and rather than sliding connection, the top of workstation is equipped with clean mechanism, clean mechanism and protection machanism's top fixed connection, be equipped with slewing mechanism in the mounting groove, protection machanism extends to in the slewing mechanism and rather than sliding connection, the lateral wall of dwang is equipped with actuating mechanism, actuating mechanism extends to in the slewing mechanism and rather than sliding connection.

Preferably, welding mechanism includes the electronic slide rail of fixed mounting on the dwang bottom, sliding connection has electronic slider on the electronic slide rail, electronic slider's bottom fixed mounting has laser-beam welding machine.

Preferably, protection machanism includes the guard plate of sliding connection in the installation cavity, the intercommunication groove has been seted up to the lateral wall of guard plate, the inner wall fixed mounting of guard plate has the slide bar, a plurality of springs of fixedly connected with between the interior bottom of slide bar and installation cavity, the preceding lateral wall fixed mounting of slide bar has first pole of supporting.

Preferably, clean mechanism includes the framework of fixed mounting on the workstation, sealed sliding connection has the piston in the framework, the top fixed mounting of piston has the drive pole, the drive pole run through the top of framework and rather than sliding connection, the bottom of drive pole and the top fixed connection of guard plate, the lateral wall fixed mounting of framework has communicating pipe rather than the mutual intercommunication in inside, fixed mounting has a plurality ofly on communicating pipe rather than the mutual shower nozzle that communicates in inside.

Preferably, slewing mechanism is including rotating the dwang of connection in the mounting groove, run through on the dwang and seted up two spacing grooves, first support the pole and extend to the spacing inslot of dwang left end and rather than sliding connection.

Preferably, the actuating mechanism includes the connecting rod of fixed mounting on the dwang lateral wall, the preceding lateral wall fixed mounting of connecting rod has the second to support the pole, the second supports the pole and extends to the spacing inslot of dwang right-hand member and rather than sliding connection.

Compared with the prior art, the utility model, its beneficial effect does:

1. through electric putter, dwang, protection machanism, actuating mechanism and slewing mechanism's setting, it can block the laser-beam welding machine when carrying out laser welding, and the condition emergence that the laser that produces caused the injury to the operating personnel health when avoiding operating personnel misoperation to fall down and fall over on the workstation laser welding.

2. Through the arrangement of the cleaning mechanism, after welding is finished, dust scattered on a workpiece during welding is automatically cleaned, and the workpiece is ensured to be clean.

To sum up, the utility model has the advantages of reasonable design, it can stop the laser-beam welding machine when carrying out laser welding, and the condition that the laser that produces caused the injury to the operating personnel health when avoiding operating personnel misoperation to fall down and fall over on the workstation laser welding takes place.

Drawings

Fig. 1 is a schematic structural view of a protection mechanism and a laser welding machine provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the fender.

In the figure: the device comprises a working table 1, a mounting cavity 2, a mounting groove 3, an electric push rod 4, a connecting rod 5, a protection plate 6, a communicating groove 7, a frame 8, a piston 9, a driving rod 10, a communicating pipe 11, a spray head 12, a spring 13, a sliding rod 14, a first abutting rod 15, a second abutting rod 16, a limiting groove 17, a rotating rod 18, an electric sliding rail 19, an electric sliding block 20 and a laser welding machine 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a protection mechanism and a laser welding machine comprise a workbench 1, wherein the workbench 1 is provided with a mounting cavity 2 and a mounting groove 3, the workbench 1 is fixedly provided with an electric push rod 4, a telescopic end of the electric push rod 4 is fixedly provided with a rotating rod 18, the rotating rod 18 is provided with a welding mechanism, the welding mechanism comprises an electric sliding rail 19 fixedly arranged on the bottom of the rotating rod 18, the electric sliding rail 19 is slidably connected with an electric sliding block 20, and the bottom of the electric sliding block 20 is fixedly provided with a laser welding machine 21;

a protection mechanism is arranged in the installation cavity 2, extends into the installation groove 3 and is in sliding connection with the installation groove, the protection mechanism comprises a protection plate 6 which is in sliding connection with the installation cavity 2, a communication groove 7 is formed in the side wall of the protection plate 6, a sliding rod 14 is fixedly installed on the inner wall of the protection plate 6, a plurality of springs 13 are fixedly connected between the sliding rod 14 and the inner bottom of the installation cavity 2, and a first abutting rod 15 is fixedly installed on the front side wall of the sliding rod 14;

the top of the workbench 1 is provided with a cleaning mechanism, the cleaning mechanism is fixedly connected with the top of the protection mechanism, the cleaning mechanism comprises a frame body 8 fixedly installed on the workbench 1, a piston 9 is connected in the frame body 8 in a sealing and sliding manner, the top of the piston 9 is fixedly provided with a driving rod 10, the driving rod 10 penetrates through the top of the frame body 8 and is connected with the top of the frame body in a sliding manner, the bottom end of the driving rod 10 is fixedly connected with the top of the protection plate 6, the side wall of the frame body 8 is fixedly provided with a communicating pipe 11 mutually communicated with the inside of the frame body, the communicating pipe 11 is fixedly provided with a plurality of nozzles 12 mutually communicated with the inside of the communicating pipe, and after welding is finished, dust scattered on a workpiece is automatically cleaned during welding, so that the workpiece is ensured to be clean;

a rotating mechanism is arranged in the mounting groove 3, the protection mechanism extends into the rotating mechanism and is connected with the rotating mechanism in a sliding manner, the rotating mechanism comprises a rotating rod 18 which is connected in the mounting groove 3 in a rotating manner, two limiting grooves 17 are formed in the rotating rod 18 in a penetrating manner, and the first abutting rod 15 extends into the limiting groove 17 at the left end of the rotating rod 18 and is connected with the same in a sliding manner;

the lateral wall of dwang 18 is equipped with the actuating mechanism, actuating mechanism extends to slewing mechanism in and rather than sliding connection, the actuating mechanism includes connecting rod 5 of fixed mounting on the 18 lateral walls of dwang, the preceding lateral wall fixed mounting of connecting rod 5 has second to support pole 16, the second supports pole 16 and extends to in the spacing groove 17 of 18 right-hand members of dwang and rather than sliding connection, through electric putter 4, dwang 18, protection machanism, the setting of actuating mechanism and slewing mechanism, it can be when carrying out laser welding, block laser-beam welding machine 21, the condition emergence of injury is caused to the operating personnel health to the laser that produces when avoiding operating personnel misoperation to fall down on the workstation laser welding.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when a workpiece needs to be welded, firstly, an operator places the workpiece on the workbench 1 for fixing, then the electric push rod 4 is started, the electric push rod 4 drives the rotating rod 18 to move downwards, the rotating rod 18 drives the laser welding machine 21 to move downwards, when the rotating rod 18 moves downwards, the second abutting rod 16 on the connecting rod 5 is driven to move downwards, the second abutting rod 16 rotates clockwise by extruding the rotating rod 18, the rotating rod 18 drives the sliding rod 14 to move upwards by the first abutting rod 15, the sliding rod 14 drives the protection plate 6 to move upwards, the communicating pipe 11 passes through the communicating groove 7 on the protection plate 6, the protection plate 6 blocks the laser welding machine 21 which moves downwards, when the protection plate 6 moves upwards, the piston 9 is driven to slide upwards by the driving rod 10, then the laser welding machine 21 is started for welding the workpiece, and meanwhile, the electric slide block 20 is driven by the electric slide rail 19 to slide and adjust the position of the laser welding machine 21, after welding, control electric putter 4 resets, and protection plate 6 resets under the effect of spring 13 pulling force, and when protection plate 6 resets, through drive pole 10 drive piston 9 and slide down, piston 9 impresses the air in the framework 8 into shower nozzle 12 through communicating pipe 11 and then sprays the work piece on, blows off the dust on the work piece, then takes off the work piece can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protection mechanism and a laser welding machine comprise a workbench (1) and are characterized in that, the workbench (1) is provided with a mounting cavity (2) and a mounting groove (3), an electric push rod (4) is fixedly arranged on the workbench (1), a rotating rod (18) is fixedly arranged at the telescopic end of the electric push rod (4), the rotating rod (18) is provided with a welding mechanism, the installation cavity (2) is internally provided with a protection mechanism, the protection mechanism extends into the mounting groove (3) and is connected with the mounting groove in a sliding way, the top of the workbench (1) is provided with a cleaning mechanism, the cleaning mechanism is fixedly connected with the top of the protection mechanism, a rotating mechanism is arranged in the mounting groove (3), the protection mechanism extends into the rotating mechanism and is connected with the rotating mechanism in a sliding mode, the side wall of the rotating rod (18) is provided with a driving mechanism, and the driving mechanism extends into the rotating mechanism and is connected with the rotating mechanism in a sliding mode.

2. The protection mechanism and the laser welding machine are characterized in that the welding mechanism comprises an electric sliding rail (19) fixedly installed on the bottom of a rotating rod (18), an electric sliding block (20) is connected onto the electric sliding rail (19) in a sliding mode, and the laser welding machine (21) is fixedly installed on the bottom of the electric sliding block (20).

3. The protection mechanism and the laser welding machine according to claim 1, wherein the protection mechanism comprises a protection plate (6) which is slidably connected in the installation cavity (2), a communication groove (7) is formed in the side wall of the protection plate (6), a sliding rod (14) is fixedly installed on the inner wall of the protection plate (6), a plurality of springs (13) are fixedly connected between the sliding rod (14) and the inner bottom of the installation cavity (2), and a first abutting rod (15) is fixedly installed on the front side wall of the sliding rod (14).

4. The protection mechanism and the laser-beam welding machine of claim 3, characterized in that, clean mechanism includes framework (8) of fixed mounting on workstation (1), sealed sliding connection has piston (9) in framework (8), the top fixed mounting of piston (9) has driven pole (10), driven pole (10) run through the top of framework (8) and rather than sliding connection, the bottom of driven pole (10) and the top fixed connection of guard plate (6), the lateral wall fixed mounting of framework (8) has communicating pipe (11) rather than inside intercommunication each other, fixed mounting has a plurality of shower nozzles (12) rather than inside intercommunication on communicating pipe (11).

5. The protection mechanism and the laser welding machine according to claim 3, wherein the rotating mechanism comprises a rotating rod (18) which is rotatably connected in the mounting groove (3), two limiting grooves (17) are formed in the rotating rod (18) in a penetrating mode, and the first abutting rod (15) extends into the limiting groove (17) at the left end of the rotating rod (18) and is connected with the limiting groove in a sliding mode.

6. The protection mechanism and the laser welding machine according to claim 5, wherein the driving mechanism comprises a connecting rod (5) fixedly mounted on a side wall of the rotating rod (18), a second abutting rod (16) is fixedly mounted on a front side wall of the connecting rod (5), and the second abutting rod (16) extends into a limiting groove (17) at the right end of the rotating rod (18) and is in sliding connection with the limiting groove.