CN213729950U

CN213729950U - Double-station laser welding equipment

Info

Publication number: CN213729950U
Application number: CN202022551143.5U
Authority: CN
Inventors: 肖乐文
Original assignee: Shenzhen Yawei Technology Co ltd
Current assignee: Shenzhen Yawei Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-20
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a laser welding equipment technical field, concretely relates to duplex position laser welding equipment, include: workstation, cage, welded seat, bonding tool, rotatory station and rotary mechanism, the workstation is provided with isolation region and operation area, the cage fixed mounting will the isolation region top surface the operation area with the isolation is distinguished, welded seat fixed mounting is in the cage, bonding tool fixed mounting is in on the welded seat, rotary mechanism fixed mounting is in the operation area, rotatory station pass through the clutch with rotary mechanism power is connected. The beneficial effects of the utility model reside in that: with traditional laser welding equipment design for two stations, change the installation among the reduction operation process and treat the weldment time that consumes, keep apart staff and welding station simultaneously, prevent that operating personnel from receiving the injury.

Description

Double-station laser welding equipment

Technical Field

The utility model relates to a laser welding equipment technical field, concretely relates to duplex position laser welding equipment.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The 20 th century and the 70 th century are mainly used for welding thin-wall materials and low-speed welding, and the welding process belongs to a heat conduction type, namely, the surface of a hot workpiece is machined by laser radiation, the surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses. Due to unique advantages, the welding method is successfully applied to the precise welding of micro and small parts. Laser welding in China is at a world advanced level, has the technology and the capability of forming complex titanium alloy components with the laser more than 12 square meters, and is put into prototypes and product manufacturing of a plurality of domestic aviation scientific research projects. In 2013, in 10 months, China welding experts obtain the highest academic prize in the welding field, the Bruker prize, and the China laser welding level is determined in the world.

However, in the prior art, generally, the welding is performed by placing the workpiece at a welding position by an operator, clamping the workpiece by a clamp and then welding the workpiece by using a welding device, taking the workpiece off after the welding is completed, and placing the next batch of workpieces to a station, so that the whole operation is excessively complicated, the operator is easily injured in the welding process, and the irritant odor generated by the welding easily causes serious influence on the physical health of the operator.

In view of this, need urgently to design a duplex position laser welding equipment, design traditional laser welding equipment into two stations, reduce the time that the weldment is waited to change the installation in the middle of the operation process and spend, keep apart staff and welding station simultaneously, prevent that operating personnel from receiving the injury.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of above prior art, the utility model aims to provide a duplex position laser welding equipment designs traditional laser welding equipment into two stations, reduces to change the installation in the middle of the operation process and treats the time that weldment consumed, keeps apart staff and welding station simultaneously, prevents that operating personnel from receiving the injury.

In order to realize the above object, the technical scheme of the utility model is that: double-station laser welding equipment includes: workstation, cage, welded seat, bonding tool, rotatory station and rotary mechanism, the workstation is provided with isolation region and operation area, the cage fixed mounting will the isolation region top surface the operation area with the isolation is distinguished, welded seat fixed mounting is in the cage, bonding tool fixed mounting is in on the welded seat, rotary mechanism fixed mounting is in the operation area, rotatory station pass through the clutch with rotary mechanism power is connected.

Further, the operating area of workstation set up with rotatory station matches mounting groove 13, mounting groove one end extends to in the cage.

Furthermore, a clamping groove for the rotary station to enter and exit is formed in the bottom of one side of the isolation cover, and the height of the clamping groove is matched with that of the rotary station.

Further, the rotation station includes: the welding fixture comprises a rectangular base, a weldment fixture and a bearing shaft, wherein the bearing shaft is fixedly installed at the center of the rectangular base, and the welding fixture is fixedly installed at two ends of the rectangular base.

Further, the rotation mechanism includes: mounting bracket, step motor, clutch and electric jar, step motor fixed mounting be in the workstation bottom, step motor with the mounting bracket drive is connected, mounting bracket top center department fixed mounting has the clutch, the electric jar fixed mounting be in the mounting bracket both sides just the electric jar expansion end with rectangular base fixed connection, the bearing shaft with the clutch cooperation.

Further, the soldering nest includes: the welding head comprises a base, a linear guide rail and a movable sliding block, wherein the linear guide rail is fixedly installed on the base, the movable sliding block is meshed with a lead screw on the linear guide rail, and the welding head is fixedly installed on the movable sliding block.

Has the advantages that:

the utility model provides a duplex position laser welding equipment utilizes electric jar and step motor to realize the rotation of rotatory station and the function of lift, is convenient for control the rotation and the locking between the welding station, accurate location. Meanwhile, the isolation cover is fixedly arranged, so that the operator and the welding head are isolated from each other, and the parts to be welded can be replaced while welding, so that the parts to be welded at two stations can be continuously welded without intervals. Meanwhile, the isolation cover ensures the non-contact operation of operators, prevents the operators from being injured, and prevents the severe influence of the irritant odor generated by welding on the health of the operators.

Drawings

FIG. 1 is a schematic view of the overall structure of the double-station laser welding device of the present invention;

FIG. 2 is a schematic view of the welding seat structure of the double-station laser welding device of the present invention;

FIG. 3 is a schematic structural view of a glass cover of the double-station laser welding device of the present invention;

fig. 4 is a schematic structural view of a rotating mechanism of the double-station laser welding device of the present invention;

the labels in the figure are: 1-workbench, 2-isolation cover, 3-welding seat, 4-welding head, 5-rotation station, 6-rotation mechanism, 11-isolation area, 12-operation area, 13-installation groove, 21-clamping groove, 31-base, 32-linear guide rail, 33-movable sliding block, 51-rectangular base, 52-welding clamp, 53-bearing shaft, 61-installation frame, 62-stepping motor, 63-clutch and 64-electric cylinder.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in the figure, the utility model discloses a duplex position laser welding equipment, include: workstation 1, cage 2, weld holder 3, bonding tool 4, rotatory station 5 and rotary mechanism 6, workstation 1 is provided with isolation region 11 and

operation area

12, 2 fixed mounting of cage will 11 top surfaces in isolation region will operation area 12 with isolation region 11 is separately, 3 fixed mounting of weld holder in the

cage

2, 4 fixed mounting of bonding tool are in on the

weld holder

3, 6 fixed mounting of rotary mechanism is in operation area 12, rotatory station 5 pass through clutch 63 with 6 power connection of rotary mechanism.

Further, an installation groove 1313 matched with the rotary station 5 is formed in the operation area 12 of the workbench 1, and one end of the installation groove 13 extends into the isolation cover 2.

Furthermore, a clamping groove 21 for the entrance and exit of the rotating station 5 is formed in the bottom of one side of the isolation cover 2, and the height of the clamping groove 21 is matched with that of the rotating station 5.

Further, the rotation station 5 includes: the welding fixture comprises a rectangular base 51, a weldment clamp and a bearing shaft 53, wherein the bearing shaft 53 is fixedly installed at the core of the rectangular base 51, and the welding clamp 52 is fixedly installed at two ends of the rectangular base 51.

Further, the rotation mechanism 6 includes: mounting bracket 61, step motor 62, clutch 63 and electric jar 64, step motor 62 fixed mounting be in 1 bottom of workstation, step motor 62 with the mounting bracket 61 drive is connected, mounting bracket 61 top center department fixed mounting has clutch 63, electric jar 64 fixed mounting be in mounting bracket 61 both sides just electric jar 64 expansion end with rectangle base 51 fixed connection, bearing shaft 53 with the cooperation of clutch 63.

Further, the soldering nest 3 includes: the welding device comprises a base 31, a linear guide rail 32 and a movable sliding block 33, wherein the linear guide rail 32 is fixedly installed on the base 31, the movable sliding block 33 is meshed with a lead screw on the linear guide rail 32, and the welding head 4 is fixedly installed on the movable sliding block 33.

The working principle is as follows:

during the working process, firstly, the piece to be welded is fixedly arranged on the welding fixture 52 according to a certain frequency, at the moment, the electric cylinder 64 is in an extension state, the bearing shaft 53 and the clutch 63 on the rotating station 5 are in a separation state, and meanwhile, the stepping motor 62 is in an intermittent state. After the to-be-welded part is installed, the electric cylinder 64 retracts, the bearing shaft 53 is matched with the clutch 63, and the stepping motor 62 drives the rotating station 5 to rotate to reach a preset station through the clamping groove 21 formed in the bottom of the isolation cover 2. At this point, the electric cylinder 64 is extended to raise the rotation station 5, so that the member to be welded is welded in contact with the welding head 4. Due to the fact that the rotating station 5 is lifted, the bearing shaft 53 is separated from the clutch 63, and the welding fixture 52 at the other end can be fixedly provided with the piece to be welded.

The steps are circulated, and the stepping motor 62, the electric cylinder 64 and the linear guide rail 32 are controlled by PLC programming, so that gapless continuous alternate welding can be realized.

The utility model provides a duplex position laser welding equipment utilizes electric jar 64 and step motor 62 to realize the rotation of rotatory station 5 and the function of lift, is convenient for control between the welding station in turn and locking, accurate location. Meanwhile, the isolation cover 2 is fixedly arranged, so that the operator and the welding head are isolated from each other, and the parts to be welded can be replaced while welding, so that the parts to be welded at two stations can be continuously welded without intervals. Meanwhile, the isolation cover 2 ensures the non-contact operation of an operator, prevents the operator from being injured, and prevents the severe influence of the irritant odor generated by welding on the health of the operator.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Double-station laser welding equipment includes: workstation (1), cage (2), welded seat (3), bonding tool (4), rotatory station (5) and rotary mechanism (6), its characterized in that, workstation (1) is provided with isolation region (11) and operation area (12), cage (2) fixed mounting will isolation region (11) top surface operating area (12) with isolation region (11) part, welded seat (3) fixed mounting be in cage (2), bonding tool (4) fixed mounting be in on welded seat (3), rotary mechanism (6) fixed mounting be in operation area (12), rotatory station (5) through clutch (63) with rotary mechanism (6) power connection.

2. The double-station laser welding device according to claim 1, characterized in that the operating area (12) of the work table (1) is provided with a mounting groove (13) matched with the rotary station (5), and one end of the mounting groove (13) extends into the isolation cover (2).

3. The double-station laser welding equipment according to claim 2, characterized in that a clamping groove (21) for a rotary station (5) to enter and exit is formed in the bottom of one side of the isolation cover (2), and the height of the clamping groove (21) is matched with that of the rotary station (5).

4. The double-station laser welding apparatus according to claim 3, characterized in that the rotation station (5) comprises: rectangle base (51), welding jig and bearing axle (53), bearing axle (53) fixed mounting be in rectangle base (51) core department, welding jig (52) fixed mounting be in rectangle base (51) both ends department.

5. The double-station laser welding apparatus according to claim 4, characterized in that the rotation mechanism (6) comprises: mounting bracket (61), step motor (62), clutch (63) and electric jar (64), step motor (62) fixed mounting be in workstation (1) bottom, step motor (62) with mounting bracket (61) drive is connected, mounting bracket (61) top center department fixed mounting has clutch (63), electric jar (64) fixed mounting be in mounting bracket (61) both sides just electric jar (64) expansion end with rectangle base (51) fixed connection, bearing axle (53) with clutch (63) cooperation.

6. The double-station laser welding apparatus according to claim 5, characterized in that the welding nest (3) comprises: the welding device comprises a base (31), a linear guide rail (32) and a movable sliding block (33), wherein the linear guide rail (32) is fixedly installed on the base (31), the movable sliding block (33) is meshed with a lead screw on the linear guide rail (32), and a welding head (4) is fixedly installed on the movable sliding block (33).