CN114226971A

CN114226971A - Laser welding equipment is used in cabinet body processing

Info

Publication number: CN114226971A
Application number: CN202111609040.2A
Authority: CN
Inventors: 沙欢欢; 王明珍; 魏海红
Original assignee: Jiangsu Xinqiao Intelligent Technology Co ltd
Current assignee: Jiangsu Xinqiao Intelligent Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-03-25
Also published as: CN115070208A

Abstract

The invention relates to the technical field of laser welding, in particular to laser welding equipment for processing a cabinet body, which comprises a base, wherein a welding mechanism is arranged on the base, a clamping mechanism is connected onto the base, a feeding mechanism is arranged on the base, a driving mechanism is arranged on the feeding mechanism, a limiting mechanism is connected onto the driving mechanism, an adjusting mechanism is arranged on the clamping mechanism, and a collecting mechanism is arranged on the base; carry out the centre gripping welding to the material through welding mechanism and fixture convenient operation, make things convenient for the material to carry the centre gripping through feeding mechanism, be favorable to simultaneously through actuating mechanism driving gliding, make things convenient for fixture to rotate the welding to the material, be favorable to opening through adjustment mechanism and stop feeding mechanism control, make things convenient for not equidimension material to carry the centre gripping, be favorable to conveniently cleaning the collection to the dust debris on the feeding mechanism under the effect of collecting the mechanism to convenient follow-up clearance.

Description

Laser welding equipment is used in cabinet body processing

Technical Field

The invention relates to the technical field of laser welding, in particular to laser welding equipment for processing a cabinet body.

Background

Laser welding is an efficient and precise welding method which utilizes a laser beam with high energy density as a heat source, is one of important aspects of laser material processing technology application, combines welding equipment and a robot along with the production of intelligent equipment, realizes faster welding, and conveniently performs welding machine work on different materials by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulse.

However, when welding the rectangular material, the welding material needs to be manually moved and clamped, time and labor are consumed, the operation is very inconvenient, the safety coefficient is low, meanwhile, the welded chips and sundries are accumulated on the operation table and are inconvenient to clean and recycle, the stable placement of the subsequent materials is influenced, the equipment corrosion is easily caused, and the service life of the equipment is shortened.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides laser welding equipment for processing a cabinet body.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a laser welding equipment is used in cabinet body processing, includes the base, install welding mechanism on the base, be connected with fixture on the base, install feeding mechanism on the base, the last actuating mechanism that installs of feeding mechanism, the last stop gear that is connected with of actuating mechanism, the last adjustment mechanism that installs of fixture, install on the base and collect the mechanism.

Specifically, welding mechanism includes the mount pad, the mount pad is installed to base one end, install a plurality of gyro wheels on the mount pad, the gyro wheel rotates through pivot and mount pad to be connected, gyro wheel and base roll connection, install two first step motors on the mount pad, two first step motor output shaft is connected with the pivot, detachable connection has welding robot on the mount pad, install the anticollision piece on base one end and the mount pad respectively.

Specifically, fixture includes the fixed plate, the fixed plate is installed to the base other end, install second step motor on the fixed plate, it is connected with the drive shaft to rotate respectively on fixed plate and the mount pad, second step motor and actuating shaft are connected, two install splint in the drive shaft, install the leather packing on the splint, mount pad internally mounted has the slider, the slider passes through compression spring and the inside sliding connection of mount pad, one of them the drive shaft rotates with the slider to be connected.

Specifically, feeding mechanism includes the mounting panel, install the mounting panel on the base, the mounting panel is through a plurality of expanding spring and the vertical sliding connection of base, the inside rotation of mounting panel is connected with two roller bearings, be equipped with the conveyer belt on the mounting panel, the conveyer belt both ends are connected with the roller bearing, the conveyer belt passes through the roller bearing and is connected with the mounting panel rotation, mounting panel one side is installed the third step motor, the third step motor output shaft is connected with one of them roller bearing, the connecting block is installed to fixed plate one end, threaded connection has the sensor on the connecting block.

Specifically, adjustment mechanism includes the slide, the inside sliding connection of fixed plate has the slide, slide one end extends to the fixed plate outside and is connected with the connecting block, the inside threaded connection of slide has the lead screw, lead screw one end is rotated with the fixed plate and is connected, lead screw one end extends to the fixed plate outside, the turn-round is installed to lead screw one end.

Specifically, actuating mechanism includes the drive plate, mount pad both sides fixedly connected with drive plate respectively, two rotate on the drive plate and be connected with the control lever, two the connecting rod is installed to control lever one end, connecting rod one end is through buffer spring and the inside sliding connection of control lever, two the connecting rod other end rotates in mounting panel both ends bottom side respectively and connects.

Specifically, stop gear includes the stopper, two the stopper is installed respectively to control lever one end inside, the stopper passes through reset spring in the inside sliding connection of control lever, two connecting rod one end is equipped with the spacing groove respectively, the stopper extends to the spacing inslot portion, stopper and spacing groove are the trapezium structure.

Specifically, collect the mechanism and include the brush, mounting panel internally mounted has the brush, the brush is contradicted with the conveyer belt, mounting panel bottom center department is equipped with logical groove, brush and logical groove intercommunication, the inside sliding connection of base has the collection box, collect the box through intercommunication groove and logical groove intercommunication, install two baffles on the mounting panel, baffle and the inside sliding connection of base, it extends to the base outside to collect box one end, it installs the handle on the box to collect.

The invention has the beneficial effects that:

(1) the laser welding equipment for processing the cabinet body is beneficial to driving and controlling the clamping mechanism under the action of the welding mechanism, so that materials needing to be welded can be conveniently clamped and welded, namely: the installation and support of the welding robot are facilitated under the action of the installation seat, the first stepping motors are driven to drive the rotating shaft and the idler wheels to rotate through the drive of the two first stepping motors, so that the installation seat can move on the base, the welding robot can conveniently perform welding work, the limiting and protecting effects are facilitated when the installation seat moves through the installation of the anti-collision blocks, the abrasion of equipment is reduced, one clamping plate is driven to approach the other clamping plate through the sliding of the installation seat, the clamping and collision of materials to be welded are facilitated, the driving shaft is protected and buffered through the action of the sliding block and the compression spring, the bending caused by overlarge stress of the driving shaft is prevented, after the materials are clamped through the clamping plates, the anti-slip effect is achieved under the action of the leather pad, the material welding robot can conveniently perform material welding work, and meanwhile, the rotation of the second stepping motor is facilitated, the four sides of the material can be conveniently welded.

(2) The laser welding equipment for processing the cabinet body is beneficial to conveying and clamping materials to be welded under the action of the feeding mechanism, is beneficial to driving the feeding mechanism to slide downwards under the action of the driving mechanism, and is convenient for the clamping mechanism to rotatably weld the materials, namely: the installation of the roller and the conveyor belt is facilitated under the action of the installation plate, the damping protection effect is achieved under the action of the expansion spring, the conveyor belt is enabled to rotate with the installation plate under the action of the roller through the rotation of the third stepping motor, the conveying of materials to be welded is facilitated, meanwhile, the starting and stopping of the third stepping motor are facilitated through the electric connection of the sensor and the third stepping motor, when the materials on the conveyor belt are conveyed between the two clamping plates, the sensor senses the position of the materials, the stopping of the third stepping motor is controlled, the clamping plates are convenient to clamp and weld the materials, after the welding is completed, the stepping motor is controlled to rotate for the second time, the blanking of the materials which are welded and the welding of new materials are conveyed are facilitated, after the materials which are required to be welded are clamped through the sliding of the installation seat, the installation seat can drive the two control rods to drive the two connecting rods under the action of the buffer spring, thereby make the connecting rod push the both ends of conflict to the mounting panel, make the mounting panel break away from gliding under expanding spring's the effect, make the material separation of conveyer belt centre gripping, make things convenient for the material to rotate and carry out weldment work.

(3) The laser welding equipment for processing the cabinet body is beneficial to controlling the feeding mechanism under the action of the adjusting mechanism, is convenient for conveying and clamping materials with different sizes, and is beneficial to protecting the driving mechanism under the action of the limiting mechanism, namely: rotation through the commentaries on classics, thereby the drive lead screw rotates inside the fixed plate, lead screw drive slide slides in the inside slip of fixed plate under the effect of screw thread, thereby the convenience is adjusted the distance of connecting block and fixed plate, be favorable to the convenience to carry the material of different width, thereby open the stop control to the third step motor, be favorable to the material to carry out the centre gripping welding, make the stopper extend to spacing inslot portion block under reset spring's the effect, make the connecting rod be difficult for droing with the control lever, when connecting rod reverse slip, because spacing groove and stopper are the trapezium structure, the stopper is put under the conflict of connecting rod and is taken off the reset spring shrink, thereby make things convenient for the connecting rod to slide in the control lever is inside.

(4) The laser welding equipment for processing the cabinet body is beneficial to conveniently cleaning and collecting dust and sundries on the feeding mechanism under the action of the collecting mechanism, and is convenient for subsequent cleaning, namely: be favorable to striking off dust debris to the pivoted conveyer belt under the effect through the brush to make dust debris drop into through leading to groove and intercommunication groove and collect the box and deposit, conveniently take out the collection box through the effect of handle and clear up, be favorable to preventing that dust debris from getting into the inside corrosion that causes of expanding spring simultaneously under the effect through the baffle.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a laser welding apparatus for processing cabinets according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the fixing plate, the driving shaft and the sliding plate according to the present invention;

FIG. 4 is a schematic view of the connection structure of the control lever and the connecting lever according to the present invention;

FIG. 5 is a schematic view of the connection structure of the base, the mounting base and the fixing plate according to the present invention;

FIG. 6 is an enlarged view of the structure of the portion B shown in FIG. 5;

fig. 7 is a schematic view of a connection structure of the collecting case and the handle according to the present invention.

In the figure: 1. a base; 2. a welding mechanism; 201. a mounting seat; 202. a welding robot; 203. a first stepper motor; 204. a roller; 205. an anti-collision block; 206. a rotating shaft; 3. a clamping mechanism; 301. a fixing plate; 302. a leather pad; 303. a splint; 304. a drive shaft; 305. a second stepping motor; 306. a slider; 307. a compression spring; 4. a feeding mechanism; 401. a third step motor; 402. a conveyor belt; 403. connecting blocks; 404. a sensor; 405. a roller; 406. mounting a plate; 407. a tension spring; 5. a drive mechanism; 501. a connecting rod; 502. a control lever; 503. a drive plate; 504. a buffer spring; 6. a limiting mechanism; 601. a limiting block; 602. a return spring; 603. a limiting groove; 7. an adjustment mechanism; 701. a slide plate; 702. a screw rod; 703. turning; 8. a collection mechanism; 801. a brush; 802. a through groove; 803. a baffle plate; 804. a communicating groove; 805. a collection box; 806. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the laser welding equipment for processing the cabinet body comprises a base 1, wherein a welding mechanism 2 is installed on the base 1, a clamping mechanism 3 is connected to the base 1, a feeding mechanism 4 is installed on the base 1, a driving mechanism 5 is installed on the feeding mechanism 4, a limiting mechanism 6 is connected to the driving mechanism 5, an adjusting mechanism 7 is installed on the clamping mechanism 3, and a collecting mechanism 8 is installed on the base 1.

Specifically, the welding mechanism 2 includes a mounting seat 201, a mounting seat 201 is installed at one end of the base 1, a plurality of rollers 204 are installed on the mounting seat 201, the rollers 204 are rotatably connected with the mounting seat 201 through a rotating shaft 206, the rollers 204 are rotatably connected with the base 1, two first stepping motors 203 are installed on the mounting seat 201, output shafts of the two first stepping motors 203 are connected with the rotating shaft 206, the welding robot 202 is detachably connected to the mounting seat 201, anti-collision blocks 205 are respectively installed at one end of the base 1 and the mounting seat 201, the mounting seat 201 is favorable for mounting and supporting the welding robot 202, the rotating shaft 206 and the rollers 204 are driven by the two first stepping motors 203, so that the mounting seat 201 moves on the base 1, it is convenient welding robot 202 carries out weldment work, through anticollision piece 205's installation, it is favorable to right mount pad 201 has played spacing and protective effect when removing, reduces the wearing and tearing of equipment.

Specifically, fixture 3 includes fixed plate 301, fixed plate 301 is installed to the base 1 other end, install second step motor 305 on the fixed plate 301, it is connected with drive shaft 304 to rotate respectively on fixed plate 301 and the mount pad 201, second step motor 305 is connected with drive shaft 304, two install splint 303 on the drive shaft 304, install leather packing 302 on the splint 303, mount pad 201 internally mounted has slider 306, slider 306 passes through compression spring 307 and the inside sliding connection of mount pad 201, one of them drive shaft 304 rotates with slider 306 to be connected, through the slip of mount pad 201, thereby drive one of them splint 303 is close to another splint 303, is favorable to carrying out the centre gripping conflict to the material that needs the welding, through slider 306 with play under the effect of compression spring 307 to drive shaft 304 protection buffering effect, prevent drive shaft 304 atress is too big to cause the bending, through splint 303 is to the material centre gripping back the skid-proof effect has been played under the effect of leather packing 302, and is convenient welding robot 202 carries out material weldment work, simultaneously through the rotation of second step motor 305 is favorable to conveniently welding the four sides of material.

Specifically, the feeding mechanism 4 includes a mounting plate 406, the mounting plate 406 is mounted on the base 1, the mounting plate 406 is connected to the base 1 in a longitudinal sliding manner through a plurality of extension springs 407, two rollers 405 are rotatably connected to the inside of the mounting plate 406, a conveyor belt 402 is disposed on the mounting plate 406, two ends of the conveyor belt 402 are connected to the rollers 405, the conveyor belt 402 is rotatably connected to the mounting plate 406 through the rollers 405, a third stepper motor 401 is mounted on one side of the mounting plate 406, an output shaft of the third stepper motor 401 is connected to one of the rollers 405, a connecting block 403 is mounted at one end of the fixing plate 301, a sensor 404 is connected to the connecting block 403 in a threaded manner, the mounting plate 406 facilitates the mounting of the rollers 405 and the conveyor belt 402, and the extension springs 407 serve as a shock absorption protection function, through rotation of third step motor 401, make conveyer belt 402 be in under the effect of roller 405 with mounting panel 406 rotates, conveniently carries the material that needs the welding, simultaneously passes through sensor 404 with the electric connection of third step motor 401 is favorable to control start-stop of third step motor 401, works as material on the conveyer belt 402 is carried to two when between the splint 303, the position of material can be sensed to sensor 404, thereby it is right third step motor 401 control stall, convenient splint 303 is to material centre gripping welding work, and the back is accomplished in the welding, makes through control step motor rotates at inferior, makes things convenient for the material unloading of accomplishing welding and carries new material welding.

Specifically, the adjusting mechanism 7 comprises a sliding plate 701, the sliding plate 701 is slidably connected inside the fixed plate 301, one end of the sliding plate 701 extends to the outside of the fixing plate 301 to be connected with the connecting block 403, a screw rod 702 is connected with the inside of the sliding plate 701 in a threaded manner, one end of the screw rod 702 is rotatably connected with the fixing plate 301, one end of the screw rod 702 extends to the outer side of the fixing plate 301, one end of the screw rod 702 is provided with a knob 703, the screw rod 702 is driven to rotate in the fixing plate 301 through the rotation of the torque 703, the screw 702 drives the sliding plate 701 to slide inside the fixing plate 301 under the action of the screw, thereby facilitating the adjustment of the distance between the connecting block 403 and the fixing plate 301, facilitating the transportation of materials with different widths, therefore, the start and stop of the third stepping motor 401 are controlled, and the material is clamped and welded conveniently.

Specifically, the driving mechanism 5 includes driving plates 503, the two sides of the mounting seat 201 are respectively and fixedly connected with the driving plates 503, two of the driving plates 503 are rotatably connected with control rods 502, one end of each of the two control rods 502 is provided with a connecting rod 501, one end of each connecting rod 501 is connected with the inside of the control rod 502 in a sliding way through a buffer spring 504, the other ends of the two connecting rods 501 are respectively connected with the bottom sides of the two ends of the mounting plate 406 in a rotating way, after the material to be welded is clamped by sliding the mounting seat 201, the mounting seat 201 drives the two control rods 502 to drive the two connecting rods 501 under the action of the buffer spring 504, therefore, the connecting rod 501 extrudes and butts two ends of the mounting plate 406, the mounting plate 406 is made to slide downwards under the action of the extension spring 407, the materials clamped by the conveyor belt 402 are separated, and the materials are convenient to rotate for welding.

Specifically, stop gear 6 includes stopper 601, two stopper 601 is installed respectively to control lever 502 one end inside, stopper 601 passes through reset spring 602 in the inside sliding connection of control lever 502, two connecting rod 501 one end is equipped with spacing groove 603 respectively, stopper 601 extends to inside the spacing groove 603, stopper 601 and spacing groove 603 are the trapezium structure, through make under reset spring 602's the effect stopper 601 extends to the inside block of spacing groove 603 makes connecting rod 501 with control rod 502 is difficult for droing, works as during connecting rod 501 reverse slip, because spacing groove 603 with stopper 601 is the trapezium structure, stopper 601 is in connecting rod 501's conflict lower hem takes off reset spring 602 and contracts, thereby it is convenient connecting rod 501 is in the inside slip of control lever 502.

Specifically, the collecting mechanism 8 includes a brush 801, a brush 801 is installed inside the mounting plate 406, the brush 801 abuts against the conveyor belt 402, a through groove 802 is formed in the center of the bottom of the mounting plate 406, the brush 801 is communicated with the through groove 802, a collecting box 805 is slidably connected inside the base 1, the collecting box 805 is communicated with the through groove 802 through a communicating groove 804, two baffles 803 are installed on the mounting plate 406, the baffles 803 are slidably connected with the inside of the base 1, one end of the collecting box 805 extends to the outside of the base 1, a handle 806 is installed on the collecting box 805, under the action of the brush 801, the rotating conveyor belt 402 can be favorably scraped, dust and sundries can fall into the collecting box 805 through the through groove 802 and the communicating groove 804 for storage, and under the action of the handle 806, the collecting box 805 can be conveniently drawn out for cleaning, meanwhile, the baffle 803 is beneficial to preventing dust and impurities from entering the inside of the telescopic spring 407 to cause corrosion.

When the welding robot is used, firstly, the mounting seat 201 is mounted on the base 1, the welding robot 202 is favorably mounted and supported under the action of the mounting seat 201, the first stepping motors 203 drive the rotating shafts 206 and the rollers 204 to rotate under the driving of the two first stepping motors 203, so that the mounting seat 201 moves on the base 1, the welding robot 202 is convenient to weld, the mounting of the anti-collision block 205 is favorable for limiting and protecting the mounting seat 201 during moving, the abrasion of equipment is reduced, one clamping plate 303 is driven to approach the other clamping plate 303 through the sliding of the mounting seat 201, the materials to be welded are favorably clamped and collided, the effect of protecting and buffering the driving shaft 304 is realized under the action of the sliding block 306 and the compression spring 307, the driving shaft 304 is prevented from being bent due to overlarge stress, and after the materials are clamped by the clamping plates 303, the anti-skid function is achieved under the action of the leather pad 302, the welding robot 202 is convenient to weld materials, meanwhile, the rotation of the second stepping motor 305 is beneficial to facilitating the welding of four sides of the materials, the installation of the rolling shaft 405 and the conveying belt 402 is facilitated under the action of the mounting plate 406, the shock absorption and protection effects are achieved under the action of the expansion spring 407, the rotation of the third stepping motor 401 enables the conveying belt 402 to rotate with the mounting plate 406 under the action of the rolling shaft 405, the conveying of the materials to be welded is facilitated, meanwhile, the starting and stopping of the third stepping motor 401 are facilitated through the electrical connection between the sensor 404 and the third stepping motor 401, when the materials on the conveying belt 402 are conveyed between the two clamping plates 303, the position of the materials is sensed by the sensor 404, the stopping of the third stepping motor 401 is controlled, and the clamping and welding work of the clamping plates 303 to the materials is facilitated, after welding, the stepping motor is controlled to rotate for the second time, so that the welded materials can be conveniently blanked and new materials can be conveniently conveyed for welding, after the materials to be welded are clamped by sliding of the mounting seat 201, the mounting seat 201 can drive the two control rods 502 to drive the two connecting rods 501 under the action of the buffer spring 504, so that the connecting rods 501 can extrude and abut against the two ends of the mounting plate 406, the mounting plate 406 can slide downwards under the action of the telescopic spring 407, the materials clamped by the conveyor belt 402 can be separated, the materials can be conveniently rotated for welding, the screw rod 702 can be driven to rotate inside the fixing plate 301 through rotation of the torque 703, the screw rod 702 can drive the sliding plate 701 to slide inside the fixing plate 301 under the action of threads, so that the distance between the connecting block 403 and the fixing plate 301 can be conveniently adjusted, the materials with different widths can be conveniently conveyed, and start and stop of the third stepping motor 401 can be conveniently controlled, be favorable to the material to carry out the centre gripping welding, make stopper 601 extend to the inside block of spacing groove 603 under the effect through reset spring 602, make connecting rod 501 and control lever 502 be difficult for droing, when connecting rod 501 reverse slip, because spacing groove 603 and stopper 601 are the trapezium structure, stopper 601 swings under the conflict of connecting rod 501 and takes off reset spring 602 shrink, thereby make things convenient for connecting rod 501 to slide in control lever 502 is inside, be favorable to striking off dust debris to pivoted conveyer belt 402 under the effect through brush 801, and make dust debris drop into through leading to groove 802 and intercommunication groove 804 and collect box 805 and deposit, conveniently take out collection box 805 under the effect through handle 806 and clear up, be favorable to preventing that dust debris from getting into the inside corruption that causes of expanding spring 407 under the effect through baffle 803 simultaneously.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The laser welding equipment for processing the cabinet body is characterized by comprising a base (1), wherein a welding mechanism (2) is installed on the base (1), a clamping mechanism (3) is connected to the base (1), a feeding mechanism (4) is installed on the base (1), a driving mechanism (5) is installed on the feeding mechanism (4), a limiting mechanism (6) is connected to the driving mechanism (5), an adjusting mechanism (7) is installed on the clamping mechanism (3), and a collecting mechanism (8) is installed on the base (1);

feeding mechanism (4) include mounting panel (406), install mounting panel (406) on base (1), mounting panel (406) are through a plurality of expanding spring (407) and base (1) longitudinal sliding connection, mounting panel (406) internal rotation is connected with two roller bearings (405), be equipped with conveyer belt (402) on mounting panel (406), conveyer belt (402) both ends are connected with roller bearing (405), conveyer belt (402) are rotated with mounting panel (406) through roller bearing (405) and are connected, third step motor (401) are installed to mounting panel (406) one side, third step motor (401) output shaft is connected with one of them roller bearing (405).

2. The laser welding equipment for processing cabinets of claim 1, wherein: welding mechanism (2) are including mount pad (201), mount pad (201) are installed to base (1) one end, install a plurality of gyro wheels (204) on mount pad (201), gyro wheel (204) are rotated through pivot (206) and mount pad (201) and are connected, gyro wheel (204) and base (1) roll connection, install two first step motor (203), two on mount pad (201) first step motor (203) output shaft is connected with pivot (206), detachable connection has welding robot (202) on mount pad (201).

3. The laser welding equipment for processing cabinets as claimed in claim 2, wherein: the anti-collision device is characterized in that an anti-collision block (205) is respectively arranged on one end of the base (1) and the mounting seat (201), and the anti-collision block (205) is of a rectangular structure.

4. The laser welding equipment for processing cabinets as claimed in claim 2, wherein: fixture (3) are including fixed plate (301), fixed plate (301) are installed to base (1) other end, install second step motor (305) on fixed plate (301), it is connected with drive shaft (304) to rotate respectively on fixed plate (301) and mount pad (201), second step motor (305) are connected, two with drive shaft (304) install splint (303) on drive shaft (304), mount pad (201) internally mounted has slider (306), slider (306) are through compression spring (307) and mount pad (201) inside sliding connection, one of them drive shaft (304) are rotated with slider (306) and are connected.

5. The laser welding equipment for cabinet processing according to claim 4, wherein: connecting block (403) is installed to fixed plate (301) one end, threaded connection has sensor (404) on connecting block (403).

6. The laser welding equipment for cabinet processing according to claim 4, wherein: the leather pad (302) is installed on the clamping plate (303), and the clamping plate (303) and the leather pad (302) are both of a disc-shaped structure.

7. The laser welding equipment for cabinet processing according to claim 4, wherein: adjustment mechanism (7) include slide (701), fixed plate (301) inside sliding connection has slide (701), slide (701) one end extends to fixed plate (301) outside and is connected with connecting block (403), slide (701) inside threaded connection has lead screw (702), lead screw (702) one end is rotated with fixed plate (301) and is connected, lead screw (702) one end extends to fixed plate (301) outside, turn round (703) are installed to lead screw (702) one end.

8. The laser welding equipment for processing cabinets as claimed in claim 2, wherein: actuating mechanism (5) include drive plate (503), mount pad (201) both sides respectively fixedly connected with drive plate (503), two rotate on drive plate (503) and be connected with control lever (502), two connecting rod (501) are installed to control lever (502) one end, connecting rod (501) one end is passed through buffer spring (504) and the inside sliding connection of control lever (502), two connecting rod (501) other end rotates in mounting panel (406) both ends bottom side respectively and is connected.

9. The laser welding equipment for processing cabinets of claim 8, wherein: stop gear (6) include stopper (601), two stopper (601) are installed respectively to control lever (502) one end inside, stopper (601) are through reset spring (602) in control lever (502) inside sliding connection, two connecting rod (501) one end is equipped with spacing groove (603) respectively, inside stopper (601) extend to spacing groove (603), stopper (601) and spacing groove (603) are the trapezium structure.

10. The laser welding equipment for processing cabinets of claim 8, wherein: collect mechanism (8) including brush (801), mounting panel (406) internally mounted has brush (801), brush (801) contradicts with conveyer belt (402), mounting panel (406) bottom center department is equipped with logical groove (802), brush (801) and logical groove (802) intercommunication, base (1) inside sliding connection has collection box (805), collect box (805) through intercommunication groove (804) and logical groove (802) intercommunication, install two baffle (803) on mounting panel (406), baffle (803) and base (1) inside sliding connection, it extends to base (1) outside to collect box (805) one end, install handle (806) on collecting box (805).