CN111185669A - Laser welding machine for sheet metal box - Google Patents
Laser welding machine for sheet metal box Download PDFInfo
- Publication number
- CN111185669A CN111185669A CN202010146398.5A CN202010146398A CN111185669A CN 111185669 A CN111185669 A CN 111185669A CN 202010146398 A CN202010146398 A CN 202010146398A CN 111185669 A CN111185669 A CN 111185669A
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- China
- Prior art keywords
- sheet metal
- pressing plate
- bottom side
- side pressing
- positioning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
A sheet metal box laser welding machine comprises a rack, wherein an operating platform, a sheet metal positioning device and a welding mechanism which are positioned at the rear part of the operating platform and used for pressing a box cover to ensure the accuracy of the assembly positioning of the sheet metal box cover are arranged on the rack, the pre-pointing time is shortened, the clamping waiting time is greatly saved, the welding efficiency is improved, the cost is reduced, a customized sucking disc is adopted to fix a workpiece, the flatness, the mutual perpendicularity and the parallelism of each surface are ensured, and the sucking discs are arranged on one bottom surface and two side surfaces, so that the positioning effect is achieved, and the workpiece can be fixed; the two side surface suckers are fixedly installed on one side and movably installed on the other side, so that the size of the opening can be adjusted randomly within the designed size range according to the size of the sheet metal box body, the left and right side and bottom sheet metal positioning devices are designed, the accuracy of assembling and positioning of the sheet metal box body cover is guaranteed, and the labor cost and the material cost are reduced.
Description
Technical Field
The invention particularly relates to the technical field of laser welding machines, and particularly relates to a laser welding machine for a sheet metal box body.
Background
At present, argon arc gas shielded welding is mostly adopted for welding the sheet metal box body in the market, but the welding thermal deformation is serious by adopting the argon arc gas shielded welding, and the sheet metal box after the welding is finished needs to be polished; moreover, the consumption of welding tungsten needles is very large, and the process is very inconvenient, so that a welding scheme which has high welding speed, firm and attractive welding seams and high efficiency and perfection is urgently needed for users.
Disclosure of Invention
In order to solve the technical defects in the prior art, the invention provides a laser welding machine for a sheet metal box body.
The technical solution adopted by the invention is as follows: the utility model provides a panel beating box laser-beam welding machine, includes the frame, the frame on be equipped with operation platform and be located operation platform rear portion and be used for compressing tightly panel beating positioner and the welding mechanism that box lid guaranteed the accuracy of panel beating box lid assembly location, operation platform on be equipped with first station and second station, first station and second station on all be equipped with the sucking disc subassembly, the sucking disc subassembly including fixing the end sucking disc on operation platform, but fix fixed side sucking disc and the portable side sucking disc of horizontal migration in the frame, sucking disc subassembly and panel beating box between the magnetism fix a position, portable side sucking disc realize the horizontal sliding location through the direction module that sets up in the frame.
Welding mechanism including set up X axle welding slip table module in the frame at operation platform rear portion and with the perpendicular Y axle welding slip table module that sets up of X axle welding slip table module, Y axle welding slip table module and X axle welding slip table module between the cooperation of sliding, Y axle welding slip table module on be equipped with the soldered connection, the soldered connection pass through mounting panel and Y axle welding slip table module clearance fit.
The guide module including set up in the horizontal guide at frame top and install the connecting plate of slider, the connecting plate pass through slider and horizontal guide cooperation of sliding, portable side sucking disc realize the horizontal migration with connecting plate fixed connection.
The sheet metal positioning device comprises a side pressing plate positioning mechanism for compressing and positioning the side sheet metal box and a bottom pressing plate positioning mechanism for compressing and positioning the bottom sheet metal box.
The side pressure plate positioning mechanism comprises a mounting frame arranged downwards from the top of the rack, a vertical side pressure plate is arranged on the mounting frame, a side pressure plate cylinder only pushing the side pressure plate to move horizontally is further arranged on the mounting frame, and the side pressure plate is in contact fit with the side sheet metal box.
The side pressure plate positioning mechanism further comprises a side positioning air cylinder arranged on the fixed side sucker and the movable side sucker, a side positioning leaning edge is connected to the side positioning air cylinder, and the side positioning leaning edge is driven to stretch through the side positioning air cylinder.
The bottom side pressing plate positioning mechanism comprises a lifting bottom side pressing plate fixing plate, a bottom side pressing plate mounting plate is arranged at the front end of the lifting bottom side pressing plate fixing plate, the bottom side pressing plate mounting plate and the lifting bottom side pressing plate fixing plate are driven to stretch and retract through a bottom side pressing cylinder, the bottom side pressing plate mounting plate is in contact fit with the back sheet metal box, a bottom side pressing plate is arranged at the bottom of the bottom side pressing plate mounting plate, a lifting cylinder for driving the bottom side pressing plate mounting plate and the lifting bottom side pressing plate fixing plate on the bottom side pressing plate mounting plate and lifting of the bottom side pressing plate is arranged at the bottom of the bottom side pressing plate mounting plate, and the lifting cylinder is.
The back of the operating platform is also provided with a horizontally arranged bottom side positioning leaning edge, and the bottom side positioning leaning edge is driven to horizontally lift through a bottom side positioning cylinder.
The lifting bottom side pressing plate fixing plate is also provided with a bottom side pressing guide shaft, and a bottom side pressing plate mounting plate at the front end of the lifting bottom side pressing plate fixing plate is in limit fit with the bottom side pressing guide shaft.
The machine frame is also provided with a vertically arranged guide shaft, the two ends of the lifting bottom side pressing plate fixing plate are provided with lifting guide elements, and the lifting guide elements are in guide limit fit with the guide shaft.
The invention has the beneficial effects that: the invention provides a sheet metal box laser welding machine which comprises a rack, wherein an operating platform, a sheet metal positioning device and a welding mechanism are arranged on the rack, and the sheet metal positioning device and the welding mechanism are positioned at the rear part of the operating platform and used for pressing a box cover to ensure the assembling and positioning accuracy of the sheet metal box cover, so that the pre-pointing time is shortened, 3 welding seams are welded under one-time clamping, and the sheet metal assembling and welding efficiency is greatly improved; the size of the sheet metal box can be set randomly within the designed size range to position, clamp and weld, 2-station design arrangement is adopted, when a 1 st station workpiece is welded, a 2 nd station workpiece is clamped, and when the 1 st station workpiece is welded, a welding head automatically moves to the 2 nd station to weld the 2 nd station workpiece, the 1 st station workpiece can be clamped, and the clamped workpieces are alternately installed, so that the clamping waiting time is greatly saved, the welding efficiency is improved, the cost is reduced, the customized suckers are adopted to fix the workpieces, the flatness, the mutual perpendicularity and the parallelism of each surface are ensured, and the suckers are arranged on one bottom surface and two side surfaces, so that the positioning effect is achieved, and the workpieces can be fixed; the suckers on the two side surfaces are fixedly installed on one side and movably installed on the other side, so that the size of the opening can be adjusted within the designed size range according to the size of the sheet metal box body, and the left, right and bottom sheet metal positioning devices are designed to ensure the accuracy of assembling and positioning of the sheet metal box body cover, thereby reducing the cost of manpower and material resources; the laser beam quality of the optical fiber laser metal plate box welding machine is excellent, the welding speed is high, the welding seam is firm and attractive, and a high-efficiency and perfect welding scheme is brought to a user.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of the backside structure of the present invention.
FIG. 3 is a schematic view of the backside structure of the present invention.
FIG. 4 is a schematic side view of the present invention.
FIG. 5 is a schematic top view of the present invention.
Wherein 1-a frame, 2-an operation platform, 3-a welding mechanism, 4-a side pressure plate positioning mechanism, 5-a bottom side pressure plate positioning mechanism, 6-a sheet metal box body, 11-a guide shaft, 21-a first station, 22-a second station, 23-a bottom suction disc, 24-a fixed side suction disc, 25-a movable side suction disc, 31-an X-axis welding sliding table module, 32-a Y-axis welding sliding table module, 33-a welding head, 34-a Z-axis welding sliding table module, 41-a mounting frame, 42-a side pressure plate, 43-a side pressure plate cylinder, 44-a side positioning cylinder, 45-a side positioning leaning edge, 51-a liftable bottom side pressure plate fixing plate, 52-a bottom side pressure plate mounting plate, 53-a bottom side pressing cylinder, 54-a pressure plate and 55-a lifting cylinder, 56 bottom positioning abutment, 57 bottom positioning cylinder, 58 bottom pressing guide shaft, 59 lifting guide element, 251 guide module, 252 horizontal guide rail, 253 connection plate.
Detailed Description
The invention is further explained by combining fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, and the laser welding machine for the sheet metal box body comprises a frame 1, wherein the frame 1 is provided with an operating platform 2, a sheet metal positioning device and a welding mechanism 3, the sheet metal positioning device and the welding mechanism are positioned at the rear part of the operating platform 2 and used for pressing a box body cover to ensure the assembling and positioning accuracy of the sheet metal box body cover, the operating platform 2 is provided with a first station 21 and a second station 22, the first station 21 and the second station 22 are both provided with sucker components, and customized suckers are adopted to fix workpieces and ensure the flatness, the mutual perpendicularity and the parallelism of each surface. By adopting the 2-station design arrangement, when the 1 st station workpiece is welded, the 2 nd station workpiece is clamped, and after the 1 st station workpiece is welded, the welding head automatically moves to the 2 nd station to weld the 2 nd station workpiece, so that the 1 st station workpiece can be clamped, and the clamped workpieces are alternately installed, thereby greatly saving the clamping waiting time, improving the welding efficiency and reducing the cost. The sucking disc subassembly including fixing the bottom suction cup 23 on operation platform 2, but fix fixed side sucking disc 24 and horizontal migration's portable side sucking disc 25 on frame 1, sucking disc subassembly and panel beating box between the magnetic positioning, portable side sucking disc 25 realize the horizontal location of sliding through the guide module group 251 that sets up on frame 1. The sucking discs are arranged on the bottom surface and the two side surfaces, so that the positioning function is realized, and the workpiece can be fixed; the two side surface suckers are fixedly installed on one side and movably installed on the other side, so that the size of the opening can be adjusted within the designed size range according to the size of the sheet metal box body. The guide module 251 comprises a horizontal guide rail 252 arranged at the top of the frame 1 and a connecting plate 253 provided with a sliding block, the connecting plate 253 is in sliding fit with the horizontal guide rail 252 through the sliding block, and the movable side suction disc 25 is fixedly connected with the connecting plate 253 to realize horizontal movement.
Welding mechanism 3 including set up X axle welding slip table module 31 in frame 1 at operation platform 2 rear portion and with the perpendicular Y axle welding slip table module 32 that sets up of X axle welding slip table module 31, Y axle welding slip table module 32 and X axle welding slip table module 31 between the cooperation of sliding, Y axle welding slip table module 32 on be equipped with soldered connection 33, soldered connection 33 through Z axle welding slip table module 34 and Y axle welding slip table module 32 clearance fit.
The sheet metal positioning device comprises a side pressing plate positioning mechanism 4 for compressing and positioning the side sheet metal box and a bottom pressing plate positioning mechanism 5 for compressing and positioning the bottom sheet metal box. Through having designed left and right side and bottom panel beating positioner, guarantee the accuracy of panel beating box lid assembly location.
The side pressure plate positioning mechanism 4 comprises an installation frame 41 arranged downwards from the top of the rack 1, a vertical side pressure plate 42 is arranged on the installation frame 41, a side pressure plate cylinder 43 only pushing the side pressure plate 42 to move horizontally is further arranged on the installation frame 41, and the side pressure plate 42 is in contact fit with a side sheet metal box. The side pressure plate positioning mechanism 4 further comprises a side positioning air cylinder 44 arranged on the fixed side suction disc 24 and the movable side suction disc 25, a side positioning leaning edge 45 is connected to the side positioning air cylinder 44, and the side positioning leaning edge 45 is driven to stretch and retract through the side positioning air cylinder 44.
The bottom side pressing plate positioning mechanism 5 comprises a liftable bottom side pressing plate fixing plate 51, a bottom side pressing plate mounting plate 52 is arranged at the front end of the liftable bottom side pressing plate fixing plate 51, the bottom side pressing plate mounting plate 52 and the liftable bottom side pressing plate fixing plate 51 are driven to stretch and retract through a bottom side pressing cylinder 53, the bottom side pressing plate mounting plate 52 is in contact fit with the back sheet metal box, a bottom side pressing plate 54 is arranged at the bottom of the bottom side pressing plate mounting plate 52, a lifting cylinder 55 for driving the bottom side pressing plate mounting plate 52 and the liftable bottom side pressing plate fixing plate 51 on the bottom side pressing plate mounting plate 52 to lift and lower the bottom side pressing plate 54 is arranged at the bottom of the bottom side pressing plate mounting plate 52, and the lifting cylinder 55 lifts. The back of the operating platform 2 is also provided with a horizontally arranged bottom side positioning leaning edge 56, and the bottom side positioning leaning edge 56 is driven to horizontally lift through a bottom side positioning air cylinder 57.
The liftable bottom side pressing plate fixing plate 51 is further provided with a bottom side pressing guide shaft 58, and the bottom side pressing plate mounting plate 52 at the front end of the liftable bottom side pressing plate fixing plate 51 is in limit fit with the bottom side pressing guide shaft 58.
The machine frame 1 is also provided with a guide shaft 11 which is vertically arranged, the two ends of the lifting bottom side pressure plate fixing plate 51 are provided with lifting guide elements 59, and the lifting guide elements 59 are in guide limit fit with the guide shaft 11.
The skilled person should understand that: although the invention has been described in terms of the above specific embodiments, the inventive concept is not limited thereto and any modification applying the inventive concept is intended to be included within the scope of the patent claims.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A laser welding machine for a sheet metal box body comprises a rack (1), wherein the rack (1) is provided with an operating platform (2), a sheet metal positioning device and a welding mechanism (3), the sheet metal positioning device is positioned at the rear part of the operating platform (2) and is used for pressing a box body cover to ensure the assembling and positioning accuracy of the sheet metal box body cover, it is characterized in that the operating platform (2) is provided with a first station (21) and a second station (22), the first station (21) and the second station (22) are both provided with a sucker component, the sucker component comprises a bottom sucker (23) fixed on the operating platform (2), a fixed side sucker (24) fixed on the frame (1) and a movable side sucker (25) capable of moving horizontally, sucking disc subassembly and panel beating box between the magnetic attraction location, portable side sucking disc (25) realize the horizontal location of sliding through direction module (251) that sets up on frame (1).
2. The sheet metal box laser-beam welding machine of claim 1, characterized in that, welding mechanism (3) including set up X axle welding slip table module (31) on frame (1) at operation platform (2) rear portion and with Y axle welding slip table module (32) of X axle welding slip table module (31) perpendicular setting, Y axle welding slip table module (32) and X axle welding slip table module (31) between the cooperation of sliding, Y axle welding slip table module (32) on be equipped with soldered connection (33), soldered connection (33) through Z axle welding slip table module (34) and Y axle welding slip table module (32) clearance fit.
3. The laser welding machine for the sheet metal boxes according to claim 1, wherein the guide module (251) comprises a horizontal guide rail (252) arranged at the top of the rack (1) and a connecting plate (253) provided with a sliding block, the connecting plate (253) is in sliding fit with the horizontal guide rail (252) through the sliding block, and the movable side suction disc (25) is fixedly connected with the connecting plate (253) to realize horizontal movement.
4. The laser welding machine for the sheet metal boxes according to claim 2 is characterized in that the sheet metal positioning device comprises a side pressing plate positioning mechanism (4) for pressing and positioning the side sheet metal boxes and a bottom pressing plate positioning mechanism (5) for pressing and positioning the bottom sheet metal boxes.
5. The laser welding machine for the sheet metal boxes according to claim 4 is characterized in that the side pressing plate positioning mechanism (4) comprises a mounting frame (41) which is arranged from the top of the rack (1) to the bottom, a vertical side pressing plate (42) is arranged on the mounting frame (41), a side pressing plate cylinder (43) which only pushes the side pressing plate (42) to move horizontally is further arranged on the mounting frame (41), and the side pressing plate (42) is in contact fit with the side sheet metal boxes.
6. The laser welding machine for the sheet metal boxes according to claim 5 is characterized in that the side plate positioning mechanism (4) further comprises side positioning cylinders (44) arranged on the fixed side suction cups (24) and the movable side suction cups (25), side positioning abutting edges (45) are connected to the side positioning cylinders (44), and the side positioning abutting edges (45) are driven to stretch and retract through the side positioning cylinders (44).
7. The laser welding machine for the sheet metal boxes according to claim 4, wherein the bottom side pressing plate positioning mechanism (5) comprises a liftable bottom side pressing plate fixing plate (51), a bottom side pressing plate mounting plate (52) is arranged at the front end of the liftable bottom side pressing plate fixing plate (51), the bottom side pressing plate mounting plate (52) and the liftable bottom side pressing plate fixing plate (51) are driven to stretch and retract through a bottom side pressing cylinder (53), the bottom side pressing plate mounting plate (52) is in contact fit with the back sheet metal box, a bottom side pressing plate (54) is arranged at the bottom of the bottom side pressing plate mounting plate (52), a lifting cylinder (55) for driving the bottom side pressing plate mounting plate (52), the liftable bottom side pressing plate fixing plate (51) on the bottom side pressing plate mounting plate (52) and the lifting cylinder (55) for lifting the bottom side pressing plate (54) is arranged at the bottom, the lifting cylinder (55) is lifted to realize the contact and matching of the bottom side pressing plate (54) and the bottom surface sheet metal box.
8. The laser welding machine for the sheet metal boxes according to claim 6 is characterized in that a horizontally arranged bottom side positioning leaning edge (56) is further arranged on the back of the operating platform (2), and the bottom side positioning leaning edge (56) is driven to horizontally lift through a bottom side positioning air cylinder (57).
9. The laser welding machine for the sheet metal boxes according to claim 7 is characterized in that a bottom side pressing guide shaft (58) is further arranged on the lifting bottom side pressing plate fixing plate (51), and a bottom side pressing plate mounting plate (52) at the front end of the lifting bottom side pressing plate fixing plate (51) is in limit fit with the bottom side pressing guide shaft (58).
10. The laser welding machine for the sheet metal boxes according to claim 7 is characterized in that a guide shaft (11) which is vertically arranged is further arranged on the rack (1), lifting guide elements (59) are arranged at two ends of the lifting bottom side pressing plate fixing plate (51), and the lifting guide elements (59) are in guide limit fit with the guide shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146398.5A CN111185669B (en) | 2020-03-05 | 2020-03-05 | Laser welding machine for sheet metal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146398.5A CN111185669B (en) | 2020-03-05 | 2020-03-05 | Laser welding machine for sheet metal box |
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| Publication Number | Publication Date |
|---|---|
| CN111185669A true CN111185669A (en) | 2020-05-22 |
| CN111185669B CN111185669B (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010146398.5A Active CN111185669B (en) | 2020-03-05 | 2020-03-05 | Laser welding machine for sheet metal box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986203A (en) * | 2019-04-23 | 2019-07-09 | 嘉兴宜鸿贸易有限公司 | A kind of laser soldering device |
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| CN110076490A (en) * | 2019-05-30 | 2019-08-02 | 南阳市一通防爆电气有限公司 | Bin intelligent robot flexible welding work station |
| CN110549050A (en) * | 2019-08-02 | 2019-12-10 | 沧州格锐特钻头有限公司 | double-station automatic bit leg welding and process polishing equipment and welding method |
| CN110421297A (en) * | 2019-08-15 | 2019-11-08 | 佛山市顺德区亿盛达精密机械制造有限公司 | A kind of frock clamp applied on the welding of sheet metal parts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986203A (en) * | 2019-04-23 | 2019-07-09 | 嘉兴宜鸿贸易有限公司 | A kind of laser soldering device |
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