CN111496373A

CN111496373A - Laser welding device for glass processing

Info

Publication number: CN111496373A
Application number: CN202010189983.3A
Authority: CN
Inventors: 周东平; 勇智
Original assignee: Hefei Jingding Optoelectronics Technology Co ltd
Current assignee: Hefei Jingding Optoelectronics Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-08-07

Abstract

The invention relates to the technical field of welding, and discloses a laser welding device for glass processing, which comprises a workbench, wherein side plates are arranged on the left side and the right side of the upper surface of the workbench, a top plate is arranged at the top of each side plate, the middle of the top plate is in threaded connection with a second screw rod, the lower part of the second screw rod is in rotary connection with a lifting plate, a welding head is arranged in the middle of the lower surface of the lifting plate, a supporting table is arranged in the middle of the workbench, fixing plates are arranged on the front side and the rear side of the supporting table, the middle of each fixing plate is in rotary connection with the front side and the. The laser welding device for glass processing is suitable for a laser welding device for glass processing, the first screw rod is driven to rotate by the driving motor, the placing table on which glass is placed can move back and forth, and therefore welding heads can perform welding processing on a whole line.

Description

Laser welding device for glass processing

Technical Field

The invention relates to the technical field of welding, in particular to a laser welding device for glass processing.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The 20 th century and the 70 th century are mainly used for welding thin-wall materials and low-speed welding, and the welding process belongs to a heat conduction type, namely, the surface of a workpiece is heated by laser radiation, the surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses. Due to the unique advantages, the welding method is successfully applied to the precise welding of micro and small parts.

Chinese patent (publication No. CN 208132198U) discloses a laser welding machine for photoelectronic devices, which comprises a laser welding machine main body, a vertical rod and a connecting cross rod, wherein the top of the laser welding machine main body is provided with a laser generator, the bottom of the laser generator is provided with a top cover which is fixedly connected with the laser generator, the middle part of the top cover is provided with a laser emission pipeline, the laser emission pipeline is tightly attached on the top cover, and the top cover is provided with a dust hood which can effectively clean the welding area of building boards in the welding process of the laser welding machine, so as to avoid the damage of a large amount of smoke dust to the body of workers, and can realize the dust removal of a certain area of the laser welding machine main body at a fixed point through simple operation according to the requirement, thereby greatly improving the quality of the air around the laser welding machine main body during working, the device is suitable for the field of laser welding and has wide application prospect in the future, but the welding part in the device cannot move well, so that the welding point is small.

Disclosure of Invention

The invention provides a laser welding device for glass processing, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a laser welding device for glass processing, includes the workstation, and the upper surface left and right sides of workstation is equipped with the curb plate, and the top of curb plate is equipped with the roof, the middle part threaded connection second lead screw of roof, the lower part of second lead screw are rotated and are connected the lifter plate, and the lower surface middle part of lifter plate is equipped with the bonding tool, the middle part of workstation is equipped with a supporting bench, and both sides are equipped with the fixed plate around the supporting bench, and the middle part of fixed plate is rotated and is connected both sides around first lead screw, the lower surface front side of supporting bench is equipped with driving motor, the first band pulley of driving motor's output shaft fixed connection, and first band pulley passes through the belt and connects the second band pulley, the positive tip of second band pulley fixed connection second lead screw, the.

As a preferable technical scheme of the invention, the left side and the right side of the upper surface of the lifting plate are provided with second guide rods, and the middle parts of the second guide rods are connected with the top plate in a sliding manner.

As a preferable technical scheme of the invention, table legs are arranged on the left side and the right side of the lower surface of the workbench.

According to a preferred technical scheme of the invention, the left side and the right side of the fixing plate are provided with first guide rods, and the middle parts of the first guide rods are slidably connected with the left side and the right side of the placing table.

As a preferable technical solution of the present invention, a runner is provided at an upper portion of the second lead screw.

As a preferable technical scheme of the invention, the middle part of the first screw rod is provided with a double-spiral chute.

In a preferred embodiment of the present invention, a suction cup is provided on an upper portion of the placement table.

The invention has the following advantages:

the laser welding device for glass processing is suitable for a laser welding device for glass processing, the first screw rod is driven to rotate by the driving motor, the placing table on which glass is placed can move back and forth, and therefore welding heads can perform welding processing on a whole line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a laser welding apparatus for glass processing.

Fig. 2 is a plan view of a laser welding apparatus for glass working.

Fig. 3 is a front view of a laser welding apparatus for glass working.

In the figure: 1. desk legs; 2. a work table; 3. a side plate; 4. a support table; 5. a fixing plate; 6. a first guide bar; 7. a first lead screw; 8. a top plate; 9. a second guide bar; 10. a lifting plate; 11. a second lead screw; 12. a rotating wheel; 13. a placing table; 14. a suction cup; 15. a drive motor; 16. a first pulley; 17. a belt; 18. a second pulley; 19. a horn.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, a laser welding device for glass processing comprises a workbench 2, table legs 1 are arranged on the left and right sides of the lower surface of the workbench 2, side plates 3 are arranged on the left and right sides of the upper surface of the workbench 2, a top plate 8 is arranged on the top of each side plate 3, a second screw rod 11 is in threaded connection with the middle of each top plate 8, a rotating wheel 12 is arranged on the upper portion of each second screw rod 11, the lower portion of each second screw rod 11 is rotatably connected with a lifting plate 10, a welding head 19 is arranged in the middle of the lower surface of each lifting plate 10, second guide rods 9 are arranged on the left and right sides of the upper surface of each lifting plate 10, and the middle of each.

The middle part of workstation 2 is equipped with brace table 4, and both sides are equipped with fixed plate 5 around the brace table 4, and the middle part of fixed plate 5 rotates the front and back both sides of connecting first lead screw 7, the lower surface front side of brace table 4 is equipped with driving motor 15, and driving motor 15's output shaft fixed connection first band pulley 16, first band pulley 16 pass through belt 17 and connect second band pulley 18, the positive tip of second band pulley 18 fixed connection second lead screw 11, the lower part of platform 13 is placed to the middle part threaded connection of second lead screw 11, and the left and right sides of fixed plate 5 is equipped with first guide bar 6, and the left and right sides of platform 13 is placed to the middle part sliding connection of first guide bar 6, the middle part of first lead screw 7 is equipped with double helix spout. Through setting up double helix spout for place the platform 13 and can follow the back-and-forth movement of double helix spout, do not need the continuous positive and negative rotation of driving motor 15, influence driving motor 15's life.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the upper part of the placing table 13 is provided with a suction cup 14. In order to enable the glass to be welded to be stably placed on the placing table 13, a plurality of suckers 14 are arranged on the placing table 13, and the suckers 14 adsorb the glass, so that the glass is more stable in the welding process.

In the implementation process of the invention, glass to be welded is arranged on a placing table 13, the position to be welded is kept aligned with a welding head 19, the welding head 19 can be started, a rotating wheel 12 is rotated, the rotating wheel 12 drives a second screw rod 11 to rotate, so that a lifting plate 10 is driven by the second screw rod 11 to move downwards, the welding head 19 performs welding processing on the glass, when the welding is started, a driving motor 15 is started, the driving motor 15 rotates through a belt 17 to drive a first screw rod 7 to rotate, the first screw rod 7 drives the placing table 13 to move, so that the whole line on the glass is welded and processed, the position and the range of the welding machine are increased, one-time welding is successful, and the welding effect is improved. Therefore, the welding head 19 can perform welding processing on the whole line, and the welding mode is completed once, so that the welding seam is smoother, the strength of the whole part after welding is improved, and the welding effect is improved.

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.

Claims

1. A laser welding device for glass processing comprises a workbench (2), side plates (3) are arranged on the left side and the right side of the upper surface of the workbench (2), a top plate (8) is arranged at the top of each side plate (3), the middle of the top plate (8) is in threaded connection with a second screw rod (11), the lower portion of the second screw rod (11) is rotatably connected with a lifting plate (10), a welding head (19) is arranged in the middle of the lower surface of the lifting plate (10), a supporting table (4) is arranged in the middle of the workbench (2), fixing plates (5) are arranged on the front side and the rear side of the supporting table (4), the middle of each fixing plate (5) is rotatably connected with the front side and the rear side of a first screw rod (7), a driving motor (15) is arranged on the front side of the lower surface of the supporting table (4), an output shaft of the driving motor (15) is fixedly connected with a first belt wheel (16, the second belt wheel (18) is fixedly connected with the front end part of the second screw rod (11), and the middle part of the second screw rod (11) is in threaded connection with the lower part of the placing table (13).

2. The laser welding device for glass processing as claimed in claim 1, characterized in that the left and right sides of the upper surface of the lifting plate (10) are provided with second guide rods (9), and the middle parts of the second guide rods (9) are slidably connected with the top plate (8).

3. The laser welding apparatus for glass processing according to claim 1, wherein table legs (1) are provided on both left and right sides of the lower surface of the table (2).

4. The laser welding device for glass processing according to claim 1 or 2, characterized in that the left and right sides of the fixing plate (5) are provided with first guide rods (6), and the middle part of the first guide rods (6) is slidably connected with the left and right sides of the placing table (13).

5. A laser welding apparatus for glass processing according to claim 1, characterized in that a runner (12) is provided at an upper portion of the second lead screw (11).

6. The laser welding device for glass processing according to claim 1, characterized in that the first screw (7) is provided with a double-screw chute in the middle.

7. A laser welding apparatus for glass processing according to claim 1, characterized in that a suction cup (14) is provided at an upper portion of the placing table (13).