CN209969851U

CN209969851U - Laser dislocation welding equipment

Info

Publication number: CN209969851U
Application number: CN201920367368.XU
Authority: CN
Inventors: 蒋丽君; 刘坤; 何俊超
Original assignee: SHENZHEN IT LASER SCIENCE & TECHNOLOGY Co Ltd
Current assignee: SHENZHEN IT LASER SCIENCE & TECHNOLOGY Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-21
Anticipated expiration: 2029-03-21

Abstract

The utility model belongs to the technical field of laser welding equipment, especially, relate to a laser dislocation welding equipment, including main frame, conveyer and laser welding module, conveyer includes two conveying modules, driving motor and propelling movement cylinder, and driving motor is used for driving two conveying module conveying and treats a welding, and the propelling movement cylinder corresponds two conveying module settings and will treat a welding from a conveying module propelling movement to another conveying module. The laser welding module comprises two welding mechanisms, the two welding mechanisms are respectively located on one side, deviating from each other, of the width direction of the two conveying modules, and the two welding mechanisms are arranged in a staggered mode. Because the two welding mechanisms are arranged in a staggered manner, the situation that welding operation is carried out on the two sides of the part to be welded at the same time can not occur, but the welding operation on the other side of the part to be welded is completed at the other welding mechanism after the welding operation is completed on one side, so that the double-side welding efficiency of the part to be welded is improved, and the safety of the part to be welded in the welding process is ensured.

Description

Laser dislocation welding equipment

Technical Field

The utility model belongs to the technical field of laser welding equipment, especially, relate to a laser dislocation welding equipment.

Background

Laser welding is an efficient and precise welding method, and is often applied to welding of fine parts such as electronic components. For electronic components requiring double-side soldering, one side of the electronic component is usually soldered, and then the electronic component is turned around, and the other side of the electronic component is soldered, thereby realizing double-side soldering of the electronic component.

The process method can effectively realize the bilateral welding of the electronic element, but the efficiency is low. And the two sides of the electronic element are welded simultaneously by adopting a double-side welding method, and because the electronic element is relatively tiny, the phenomenon of laser energy surge is easily generated at the welding positions of the two sides of the electronic element during welding, so that the electronic element is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser dislocation welding equipment aims at solving the two side welding inefficiency technical problem of electronic component among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: a laser misalignment welding apparatus comprising:

a main frame;

the conveying device comprises two conveying modules, a driving motor and a pushing cylinder, the two conveying modules are arranged on the main rack in parallel, the driving motor is arranged on the main rack and used for driving the two conveying modules to convey a piece to be welded, and the pushing cylinder is arranged corresponding to the two conveying modules and used for pushing the piece to be welded from one conveying module to the other conveying module;

the laser welding module comprises two welding mechanisms, wherein the two welding mechanisms are arranged on the main frame, the length direction of the conveying module is the conveying direction, the two welding mechanisms are respectively positioned on one side, deviating from each other, of the width direction of the conveying module, and the two welding mechanisms are arranged in a staggered mode.

Furthermore, two welding mechanism all includes laser emitter and linear module, two linear module all install in on the main frame and be located two respectively the conveying module deviates from one side each other, two the direction of feed of linear module is on a parallel with two respectively the width direction of conveying module, two laser emitter installs respectively on two the drive end of conveying module, two the transmitting terminal of laser emitter is corresponding to two respectively the conveying route setting of conveying module.

Further, two linear module is the hand linear module of slip table formula.

Further, the conveying device further comprises a long rail frame, the long rail frame is installed on the main frame, and the two conveying modules are installed on the long rail frame.

Further, two conveying modules all include two conveying belt, first band pulley, second band pulley and action wheel, first band pulley install in the long one end of putting up along its length direction of track, the second band pulley all install in the long other end of putting up along its length direction of track, the action wheel all install in the long below of putting up of track and with driving motor's drive shaft transmission is connected, two conveying belt all overlaps and locates between first band pulley, the second band pulley and the action wheel.

Further, the rail long frame comprises a bearing plate, the bearing plate is mounted on the main frame, the bearing plate is provided with two assembly elongated slots, the bottoms of the two assembly elongated slots are respectively provided with a separation strip along the length direction, and the separation strips separate the corresponding assembly elongated slots into two unit slots for supporting the conveying belt.

Furthermore, the laser dislocation welding equipment further comprises two limiting mechanisms, wherein the two limiting mechanisms correspond to the two transmitting ends of the laser transmitters respectively, the two limiting mechanisms comprise upper limiting assemblies, each upper limiting assembly comprises an upper driving cylinder and a lower pressing block, the upper driving cylinders are installed above the bearing plate, and the lower pressing blocks are installed on piston rods of the upper driving cylinders and located above the bearing plate and used for pressing and contacting downwards the parts to be welded.

Furthermore, the two limiting mechanisms further comprise lower limiting assemblies, each lower limiting assembly comprises a lower driving cylinder and a jacking block, the lower driving cylinder is installed below the bearing plate, the jacking block is installed on a piston rod of the lower driving cylinder, the jacking block is located below the bearing plate and used for penetrating through the bearing plate to jack the to-be-welded part, and the jacking block is arranged right opposite to the corresponding lower pressing block.

Further, the conveying device further comprises two blocking cylinders, the two blocking cylinders are mounted on the main frame, and the two blocking cylinders are respectively located on the sides, away from each other, of the two conveying modules and used for blocking the to-be-welded parts before the to-be-welded parts reach the emitting end of the laser emitter.

Furthermore, the laser dislocation welding equipment also comprises a sorting table, wherein the sorting table is arranged on one side of the main frame, and one ends of the two transmission modules, which extend out of the main frame, are arranged on the sorting table.

The utility model has the advantages that: the utility model discloses a laser dislocation welding equipment, the during operation, treat that welding piece (for example need two welded electronic component) transmits through conveyer's a conveying module, is transported to a welding mechanism department of laser welding module, accomplishes the welding of its one side. Because the existence of the pushing cylinder, the to-be-welded part which completes the unilateral welding can be pushed to another conveying module, and then reaches another welding mechanism under the transportation of the conveying module, because the length directions of the two conveying modules are the conveying directions, and the two welding mechanisms are respectively positioned at one side of the width directions of the two conveying modules, which deviates from each other, so that when the to-be-welded part moves to the welding mechanism, the to-be-welded other side of the to-be-welded part can correspond to the welding mechanism, and then the welding operation of the to-be-welded part other side is completed. Because the two welding mechanisms are arranged in a staggered manner, the situation that welding operation is simultaneously carried out on the two sides of the part to be welded can not occur, but the welding operation on the other side of the part to be welded is completed at the other welding mechanism after the welding operation is completed on one side, so that the safety of the part to be welded in the welding process is also ensured while the efficiency of the double-side welding of the part to be welded is remarkably improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram i of a laser misalignment welding apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of a laser misalignment welding apparatus provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram three of the laser misalignment welding apparatus provided in the embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural diagram of a conveying device of a laser misalignment welding apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a supporting plate of the laser misalignment welding apparatus according to an embodiment of the present invention;

fig. 7 is a partially enlarged schematic view of a portion B in fig. 6.

Wherein, in the figures, the respective reference numerals:

10-main frame 11-sorting table 12-cover

20-transmission device 21-transmission module 22-driving motor

23-pushing cylinder 24-rail long frame 25-blocking cylinder

30-to-be-welded part 31-supporting part 40-laser welding module

41-welding mechanism 50-limiting mechanism 51-upper limiting component

52-lower limit component 211-conveyor belt 241-support plate

242-Assembly elongated groove 243-division strip 244-Unit groove

245-passage opening 251-blocking pin 411-laser emitter

412-linear module 511-upper driving cylinder 512-lower pressing block

513 a fixed frame 521, a lower driving cylinder 522 and a jacking block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1 to 7 are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the embodiment of the utility model provides a laser dislocation welding equipment, include: main frame 10, conveyor 20 and laser welding module 40. The conveying device 20 includes two conveying modules 21, a driving motor 22, and a pushing cylinder 23. Specifically, two transfer modules 21 may be disposed in parallel on the main frame 10, a driving motor 22 is disposed on the main frame 10 and is used to drive the two transfer modules 21 to transfer the pieces 30 to be welded, and a pushing cylinder 23 is disposed corresponding to the two transfer modules 21 and is used to push the pieces 30 to be welded from one transfer module 21 to the other transfer module 21. The laser welding module 40 includes two welding mechanisms 41, the two welding mechanisms 41 are both mounted on the main frame 10, the length direction of the two conveying modules 21 is defined as the conveying direction, the two welding mechanisms 41 are respectively located on the sides of the two conveying modules 21 in the width direction (i.e. perpendicular to the conveying direction of the conveying modules 21) that are away from each other, and the two welding mechanisms 41 are disposed in a staggered manner. Meanwhile, the main frame 10 may further be provided with a housing 12, the transmitting device 20 and the laser welding module 40 are accommodated in the housing 12, and the housing 12 is further provided with a display control module electrically connected to the transmitting device 20 and the laser welding module 40 to control the operation thereof. Alternatively, when the to-be-welded member 30 is small and compact, it may be batch-mounted on the supporter 31 to be moved to a welding position for the laser welding module 40 by the transfer of the transfer module 21, thereby performing batch laser welding to improve welding efficiency.

Further, the two transfer modules 21 may have the same or different transfer directions. When the two transmission modules 21 have the same transmission direction, the two transmission modules 21 can be arranged on the main frame 10 in parallel front and back. The pushing cylinder 23 may be disposed corresponding to the end-to-end connection of the two transferring modules 21. When the conveying directions of the two conveying modules 21 are opposite, the two conveying modules 21 can be aligned front to back and arranged side by side on the main frame 10. The pushing cylinder 23 may be disposed corresponding to the same end of the two transferring modules 21, so that the two transferring modules 21 and the pushing cylinder 23 may form a C-shaped transferring path, and thus the occupied space of the two transferring modules 21 may be significantly saved.

The embodiment of the present invention provides a laser dislocation welding device, which is further described as follows: the embodiment of the utility model provides a laser dislocation welding equipment, the during operation, treat that weldment 30 (for example need two welded electronic component) transmits through a conveying module 21 of conveyer 20, is transported to a welding mechanism 41 department of laser welding module 40, accomplishes the welding of its one side. Due to the existence of the pushing cylinder 23, the to-be-welded part 30 which has completed the one-side welding can be pushed to another conveying module 21 and then reaches another welding mechanism 41 under the transportation of the conveying module 21, and since the length directions of the two conveying modules 21 are the conveying directions, and the two welding mechanisms 41 are respectively located on the sides of the two conveying modules 21 which are deviated from each other in the width direction, when the to-be-welded part 30 moves to the welding mechanism 41, the other side to be welded can correspond to the welding mechanism 41, and then the welding operation on the other side of the to-be-welded part 30 is completed. Because the two welding mechanisms 41 are arranged in a staggered manner, the condition that welding operation is simultaneously carried out on the two sides of the part to be welded 30 can not occur, but the welding operation on the other side is completed at the other welding mechanism 41 after the welding operation is completed on one side, so that the safety of the part to be welded 30 in the welding process is also ensured while the double-side welding efficiency of the part to be welded 30 is remarkably improved.

In another embodiment of the present invention, as shown in fig. 2, two welding mechanisms 41 include a laser emitter 411 and a linear module 412, two linear modules 412 are installed on the main frame 10 and located on one side of two transmission modules 21 deviating from each other, the feeding direction of two linear modules 412 is parallel to the width direction of two transmission modules 21, two laser emitters 411 are installed on the driving ends of two transmission modules 21, and the transmitting ends of two laser emitters 411 are corresponding to the transmission path of two transmission modules 21. Specifically, by installing the laser emitter 411 on the linear module 412, and making the feeding directions of the two linear modules 412 respectively parallel to the conveying directions of the two conveying modules 21, the driving end of the linear module 412 can move towards the direction close to or away from the conveying modules 21, so that the laser emitter 411 installed on the driving end also realizes the approach or the distance relative to the conveying modules 21, and further realizes the adjustment of the focal length of the emitting end of the laser emitter 411 relative to the parts to be welded arranged on the conveying modules 21.

In another embodiment of the present invention, as shown in fig. 2, the two linear modules 412 are both sliding table type hand linear modules 412. Specifically, by defining both linear modules 412 as slider-type hand linear modules 412. In this way, the feeding amount of the linear module 412 can be manually controlled, and the precise adjustment of the focal length of the laser emitter 411 relative to the part to be welded 30 is realized.

In another embodiment of the present invention, as shown in fig. 1 to 3, the conveying device 20 further includes a rail frame 24, the rail frame 24 is installed on the main frame 10, and the two conveying modules 21 are installed on the rail frame 24. Specifically, by installing the transmission module 21 on the rail long frame 24, the transmission module 21 is prevented from directly occupying the installation space on the main frame 10, and an additional assembly space is generated between the rail long frame 24 and the main frame 10, so that the space utilization of the main frame 10 is further improved.

In another embodiment of the present invention, as shown in fig. 5, the two conveying modules 21 each include two conveying belts 211, a first belt wheel (not shown), a second belt wheel (not shown) and a driving wheel (not shown), the first belt wheel is installed at one end of the rail long frame 24 along the length direction thereof, the second belt wheel is installed at the other end of the rail long frame 24 along the length direction thereof, the driving wheel is installed below the rail long frame 24 and is connected with the driving shaft of the driving motor 22 in a transmission manner, and the two conveying belts 211 are all sleeved between the first belt wheel, the second belt wheel and the driving wheel. Specifically, because two conveying belts 211 are all sleeved between the first belt wheel, the second belt wheel and the driving wheel, the conveying belts 211 can rotate relative to the first belt wheel and the second belt wheel under the driving of the driving wheel, and further the conveying of the parts to be welded 30 is realized. Meanwhile, since the two conveying modules 21 each include the two conveying belts 211, the members to be welded 30 can be transferred more stably by the two conveying belts 211.

In another embodiment of the present invention, as shown in fig. 5 to 7, the rail long frame 24 includes a supporting plate 241, the supporting plate 241 is installed on the main frame 10, the supporting plate 241 is provided with two assembling elongated slots 242, the bottoms of the two assembling elongated slots 242 are provided with a separating bar 243 along the length direction thereof, and the separating bar 243 separates the corresponding assembling elongated slot 242 into two unit slots 244 for supporting the conveying belt 211. Specifically, two assembly long grooves 242 are formed in the support plate 241, and the two assembly long grooves 242 are divided into two unit grooves 244 by the dividing strips 243, so that the support plate 241 can better fit each conveying belt 211, and thus, while each conveying belt 211 is ensured to run stably, a good running track is provided for the to-be-welded members 30 by the arrangement of the assembly long grooves 242, and the transportation stability of the to-be-welded members 30 is ensured.

In another embodiment of the present invention, as shown in fig. 4, the laser dislocation welding device further includes two limiting mechanisms 50, the two limiting mechanisms 50 respectively correspond to the transmitting ends of the two laser transmitters 411, the two limiting mechanisms 50 both include an upper limiting component 51, the upper limiting component 51 includes an upper driving cylinder 511 and a lower pressing block 512, the upper driving cylinder 511 is installed above the supporting plate 241, and the lower pressing block 512 is installed above the upper driving cylinder 511 and above the supporting plate 241 and is used for pressing downward to contact the welding piece 30. Specifically, due to the existence of the upper limiting component 51, when the to-be-welded part 30 moves to the position corresponding to the transmitting end of the laser transmitter 411 and the conveying module 21 stops operating, the upper driving cylinder 511 can drive the lower pressing block 512 to move downwards, so that the to-be-welded part 30 is pressed and fixed, the relative position of the to-be-welded part 30 and the transmitting end of the laser transmitter 411 does not change, and the welding precision is obviously improved.

In another embodiment of the utility model, as shown in fig. 4, two stop gear 50 all still include down spacing subassembly 52, lower spacing subassembly 52 includes down drives actuating cylinder 521 and jacking piece 522, down drives actuating cylinder 521 and installs in the below of bearing board 241, jacking piece 522 is installed on the piston rod of driving actuating cylinder 521 down, jacking piece 522 is located the below of bearing board 241 and is used for passing bearing board 241 and treats a welding piece 30 with the jacking, jacking piece 522 is just setting up to corresponding lower briquetting 512. Specifically, by arranging the lower limiting component 52, when the to-be-welded part 30 moves to the position corresponding to the emitting end of the laser emitter 411 and the conveying module 21 stops operating, the jacking block 522 can move upwards under the action of the lower driving cylinder 521 and penetrate through the supporting plate 241 to jack up the to-be-welded part 30, so that the to-be-welded part 30 is limited by the lower pressing block 512 and the jacking block 522, and further stable limiting relative to the emitting end of the laser is realized. Meanwhile, the adjustment of the jacking position of the to-be-welded part 30 can be realized by adjusting the stroke of the piston rod of the lower driving cylinder 521, so that the welding positions of the to-be-welded parts 30 with different specifications can be just opposite to the transmitting end of the laser transmitter 411 during welding. Further, the positions of the supporting plate 241 corresponding to the two jacking blocks 522 are both provided with a through hole 245 for the two jacking blocks 522 to pass through.

In another embodiment of the present invention, as shown in fig. 4, the upper limiting component 51 and the lower limiting component 52 further include a fixing frame 513, two fixing frames 513 are respectively installed on the 241 upper end surface and the lower end surface of the supporting plate, the upper driving cylinder 511 and the lower driving cylinder 521 are respectively and fixedly installed in the two fixing frames 513, so that the stable installation of the upper driving cylinder 511 and the lower driving cylinder 521 in the fixing frame 513 is realized.

In another embodiment of the present invention, as shown in fig. 4, the conveying device 20 further includes two blocking cylinders 25, the two blocking cylinders 25 are both installed on the main frame 10, and the two blocking cylinders 25 are respectively located on one side of the two conveying modules 21 departing from each other and are used for blocking the welding element 30 before the welding element reaches the transmitting end of the laser emitter 411. Specifically, the piston rods of both the barrier cylinders 25 are mounted with barrier pins 251. Thus, by providing two barrier cylinders 25, the to-be-welded piece 30 is restricted from freely entering the welding position corresponding to the emitting end of the laser emitter 411. When the welding position is provided with the previous welding part 30 to be welded, the subsequent welding part 30 to be welded can be blocked by the blocking cylinder 25 and cannot enter the welding position, and therefore the welding operation of the previous welding part 30 to be welded is prevented from being interfered.

In another embodiment of the present invention, as shown in fig. 1 to 3, the laser dislocation welding device further includes a sorting table 11, the sorting table 11 is installed on one side of the main frame 10, and the one ends of the two transmission modules 21 extending out of the main frame 10 are all installed on the sorting table 11. Specifically, one end of the main frame 10 extending out of the two conveying modules 21 is provided with the sorting table 11, so that the conveying modules 21 can be charged and discharged conveniently, an operator can stand on two sides of the sorting table 11, the welding pieces 30 to be welded are placed on the conveying modules 21, or the welding pieces 30 to be welded on two sides of the conveying modules 21 are transferred to the sorting table 11, and the sorting table is orderly and intensively arranged. This considerably simplifies the loading and unloading of the parts to be welded 30.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a laser dislocation welding equipment which characterized in that: the method comprises the following steps:

a main frame;

the conveying device comprises a driving motor, a pushing cylinder and two conveying modules, the two conveying modules are arranged on the main rack in parallel, the driving motor is arranged on the main rack and used for driving the two conveying modules to convey a piece to be welded, and the pushing cylinder is arranged corresponding to the two conveying modules and used for pushing the piece to be welded from one conveying module to the other conveying module;

2. The laser misalignment welding apparatus of claim 1, wherein: the two welding mechanisms comprise laser transmitters and linear modules, the two linear modules are arranged on the main frame and are respectively located on one side, away from each other, of the two conveying modules, the feeding directions of the two linear modules are respectively parallel to the width directions of the two conveying modules, the two laser transmitters are respectively arranged on the driving ends of the two conveying modules, and the transmitting ends of the two laser transmitters are respectively arranged corresponding to the conveying paths of the two conveying modules.

3. The laser misalignment welding apparatus of claim 2, wherein: two the linear module is the hand linear module of slip table formula.

4. The laser misalignment welding apparatus of claim 2, wherein: the conveying device further comprises a long rail frame, the long rail frame is arranged on the main rack, and the two conveying modules are arranged on the long rail frame.

5. The laser misalignment welding apparatus of claim 4, wherein: the two conveying modules comprise two conveying belts, a first belt wheel, a second belt wheel and a driving wheel, the first belt wheel is installed at one end of the rail long frame in the length direction, the second belt wheel is installed at the other end of the rail long frame in the length direction, the driving wheel is installed below the rail long frame and is in transmission connection with a driving shaft of a driving motor, and the two conveying belts are sleeved on the first belt wheel, the second belt wheel and the driving wheel.

6. The laser misalignment welding apparatus of claim 5, wherein: the rail long frame comprises a bearing plate and a plurality of supporting legs, each supporting leg is installed on the main frame, the bearing plate is installed on each supporting leg, the two first belt wheels and the two second belt wheels are installed at two opposite ends of the bearing plate in the length direction respectively, the two driving wheels are installed below the bearing plate, the driving motor is installed on one side of the bearing plate, the bearing plate is provided with two assembling long grooves, separating strips are arranged at the bottoms of the two assembling long grooves along the length direction of the assembling long grooves, and the corresponding assembling long grooves are separated into two unit grooves for supporting the corresponding conveying belts by the separating strips.

7. The laser misalignment welding apparatus of claim 6, wherein: the laser dislocation welding equipment further comprises two limiting mechanisms, wherein the two limiting mechanisms correspond to the two transmitting ends of the laser transmitters respectively and comprise upper limiting assemblies, each upper limiting assembly comprises an upper driving cylinder and a lower pressing block, the upper driving cylinders are installed above the bearing plate, and the lower pressing blocks are installed on piston rods of the upper driving cylinders and located above the bearing plate and used for downwards pressing and contacting the parts to be welded.

8. The laser misalignment welding apparatus of claim 7, wherein: the two limiting mechanisms further comprise lower limiting assemblies, each lower limiting assembly comprises a lower driving cylinder and a jacking block, the lower driving cylinders are mounted below the bearing plate, the jacking blocks are mounted on piston rods of the lower driving cylinders, the jacking blocks are located below the bearing plate and used for penetrating through the bearing plate to jack the parts to be welded, and the jacking blocks are arranged right opposite to the corresponding lower pressing blocks.

9. The laser dislocation welding device according to any one of claims 2 to 8, characterized in that: the conveying device further comprises two blocking cylinders, the two blocking cylinders are mounted on the main frame, and the two blocking cylinders are respectively located on one side, away from each other, of the two conveying modules and used for blocking the to-be-welded parts before the to-be-welded parts reach the transmitting end of the laser transmitter.

10. The laser dislocation welding device according to any one of claims 1 to 8, characterized in that: the laser dislocation welding equipment further comprises a sorting table, the sorting table is installed on one side of the main frame, and the two ends, extending out of the main frame, of the conveying modules are installed on the sorting table.