CN217224051U

CN217224051U - Power battery laser welding machine

Info

Publication number: CN217224051U
Application number: CN202220110688.9U
Authority: CN
Inventors: 刘利俊; 翟俊峰; 王振; 聂海涛
Original assignee: Shandong Ruifeng Laser Technology Co ltd
Current assignee: Shandong Ruifeng Laser Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-19
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a power battery laser-beam welding machine, including laser welding machine body, working chamber and processing platform, one side on laser welding machine body surface is connected with the working chamber, the top of working chamber is provided with the processing platform, the diaphragm is installed to the inside wall of working chamber, the middle part at diaphragm top is provided with servo motor, the driving gear is installed to servo motor's output, the surface toothing of driving gear has driven gear, driven gear's inside runs through there is the breathing pipe, the through-hole has been seted up to one side at working chamber top. The utility model discloses a servo motor, driving gear, driven gear, breathing pipe, gas delivery hose, the cover of breathing in, filter chamber, active carbon filter screen and blast pipe's setting for smog and harmful gas that laser welding machine body during operation produced obtain filtering, and the angle of the cover of breathing in is convenient for adjust in real time simultaneously, makes smog absorption efficiency higher.

Description

Power battery laser welding machine

Technical Field

The utility model relates to a laser welding machine technical field specifically is power battery laser-beam welding machine.

Background

Laser welding machines, also known as laser welding machines and laser welding machines, are machines for processing laser materials, and the laser welding machines are widely used for welding and processing power batteries.

The power battery laser welding machine in the prior art has the defects that:

1. patent document CN107262922A discloses a laser welding machine, which comprises a base, a positioning assembly, a laser generator, a focusing assembly and a heat dissipation mechanism; a positioning groove for placing a product is formed in the base, and a heat conduction layer is arranged on the inner wall of the positioning groove; the positioning assembly is arranged on the base and used for clamping a product on the base; the laser generator is arranged on the base and used for generating laser beams; the focusing assembly is arranged on the base and used for focusing the laser beam on the product; the heat dissipation mechanism comprises a heat conduction base body and fins, the heat conduction base body is arranged on the base and is abutted to the heat conduction layer, and the fins are arranged on the heat conduction base body. The laser welding machine solves the problem that a product is easy to deform when being heated during welding, and greatly reduces the defective rate of the product; because the product is placed in the constant head tank when welding, has improved laser-beam welding machine's welding precision ", above-mentioned device does not possess the absorptive structure of smog when using for the harmful gas that the welding machine produced at the in-process of work produces certain harm to staff's health safety, has certain limitation when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power battery laser-beam welding machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, the power battery laser welding machine comprises a laser welding machine body, a working cavity and a processing table, wherein the working cavity is connected with one side of the surface of the laser welding machine body, and the processing table is arranged at the top of the working cavity;

a transverse plate is installed on the inner side wall of the working cavity, a servo motor is arranged in the middle of the top of the transverse plate, and a driving gear is installed at the output end of the servo motor;

the surface of the driving gear is meshed with a driven gear, an air suction pipe penetrates through the interior of the driven gear, a through hole is formed in one side of the top of the working cavity, a bearing is arranged on the inner side wall of the through hole, and the surface of the air suction pipe penetrates through the interior of the through hole.

Preferably, the top end of the air suction pipe is provided with an air suction cover, the bottom end of the air suction pipe is provided with an air hose, and the bottom end of the air hose is connected with a filter cavity.

Preferably, the inside wall of filter chamber is provided with the active carbon filter screen, the bottom of filter chamber is provided with the blast pipe, the inside wall of working chamber is provided with the air exhauster, and the bottom of blast pipe is connected with the input of air exhauster.

Preferably, electric slide rails are mounted on the surface and the back of the processing table, and electric slide blocks are slidably connected inside the electric slide rails.

Preferably, the top of electronic slider is connected with the movable table, the top of movable table is provided with the brace table, the fixed plate is all installed to the both sides at brace table top.

Preferably, a set of fixed frame is installed to one side of fixed plate, telescopic cylinder has been run through to the inside of fixed frame, and telescopic cylinder's surface runs through in the inside of fixed plate.

Preferably, the surface of the laser welding machine body is provided with a welding head, and one side of the laser welding machine body is provided with an access door.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a servo motor, driving gear, driven gear, breathing pipe, gas delivery hose, the cover of breathing in, filter chamber, active carbon filter screen and blast pipe's setting for smog and harmful gas that laser welding machine body during operation produced obtain filtering, and the angle of the cover of breathing in is convenient for adjust in real time simultaneously, makes smog absorption efficiency higher.

2. The utility model discloses a processing platform, electronic slide rail, electronic slider, movable table, a supporting bench, fixed plate and telescopic cylinder's setting for power battery places the position on a supporting bench and can adjust, is convenient for obtain the centre gripping simultaneously, makes its stability improve.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the filter chamber of the present invention;

FIG. 3 is a schematic view of the structure of the movable table of the present invention;

fig. 4 is a schematic view of the telescopic cylinder structure of the present invention.

In the figure: 1. a laser welder body; 2. a working chamber; 3. a processing table; 4. a transverse plate; 5. a servo motor; 6. a driving gear; 7. a driven gear; 8. an air intake duct; 9. a through hole; 10. an air intake cover; 11. a gas hose; 12. a filter chamber; 13. an active carbon filter screen; 14. an exhaust pipe; 15. an electric slide rail; 16. an electric slider; 17. a movable table; 18. a support table; 19. a fixing plate; 20. a fixing frame; 21. a telescopic cylinder; 22. welding a head; 23. an access door; 24. an exhaust fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 and 2, an embodiment of the invention provides a power battery laser welding machine, which comprises a laser welding machine body 1, a working chamber 2 and a processing table 3, wherein one side of the surface of the laser welding machine body 1 is connected with the working chamber 2, the top of the working chamber 2 is provided with the processing table 3, the inner side wall of the working chamber 2 is provided with a transverse plate 4, the middle part of the top of the transverse plate 4 is provided with a servo motor 5, the output end of the servo motor 5 is provided with a driving gear 6, the surface of the driving gear 6 is engaged with a driven gear 7, an air suction pipe 8 penetrates through the inside of the driven gear 7, one side of the top of the working chamber 2 is provided with a through hole 9, the inner side wall of the through hole 9 is provided with a bearing, the surface of the air suction pipe 8 penetrates through the inside of the through hole 9, the top end of the air suction pipe 8 is provided with an air suction hood 10, the bottom end of the air suction pipe 8 is provided with an air hose 11, and the bottom end of the air hose 11 is connected with a filter chamber 12, an active carbon filter screen 13 is arranged on the inner side wall of the filter cavity 12, an exhaust pipe 14 is arranged at the bottom of the filter cavity 12, and an exhaust fan 24 is arranged on the inner side wall of the working cavity 2;

servo motor 5, driving gear 6, driven gear 7, air suction pipe 8, air hose 11, air suction cover 10, filter chamber 12, setting of active carbon filter screen 13 and exhaust pipe 14, when welding work is carried out, exhaust fan 24 is started, so that the input end of exhaust fan 24 drives exhaust pipe 14 to work, because the top end of exhaust pipe 14 is connected with air suction pipe 8, the top end of air suction pipe 8 is connected with air suction cover 10, so that harmful gas generated by welding work around machining table 3 is absorbed, simultaneously servo motor 5 is started, the output end of servo motor 5 drives driving gear 6 to rotate, because the surface of driving gear 6 is meshed with driven gear 7, and air suction pipe 8 penetrates through the interior of driven gear 7, so that servo motor 5 drives air suction pipe 8 to rotate through driving gear 6 and driven gear 7, and further, air suction cover 10 rotates, so that harmful gas around machining table 3 is all absorbed, carry the inside of filter chamber 12 through gas transmission hose 11, filter the back through exhaust pipe 14 and carry the output of air exhauster 24 through active carbon filter screen 13 with partial impurity in the gas and discharge, through servo motor 5, driving gear 6, driven gear 7, breathing pipe 8, gas transmission hose 11, air exhauster 24 and the collocation use of cover 10 of breathing in, make smog and the harmful gas that laser-beam welding machine body 1 during operation produced obtain filtering, the angle of cover 10 of breathing in is convenient for adjust in real time simultaneously, make smog absorption efficiency higher.

And the bottom end of the exhaust pipe 14 is connected with the input end of the exhaust fan 24.

Example two:

please refer to fig. 1, fig. 3 and fig. 4, the present invention provides an embodiment, a power battery laser welding machine, including a processing table 3, an electric slider 16 and a telescopic cylinder 21, wherein the surface and the back of the processing table 3 are both provided with an electric slide rail 15, the inside of the electric slide rail 15 is slidably connected with the electric slider 16, the top of the electric slider 16 is connected with a movable table 17, the top of the movable table 17 is provided with a supporting table 18, both sides of the top of the supporting table 18 are both provided with a fixing plate 19, one side of the fixing plate 19 is provided with a set of fixing frames 20, the inside of the fixing frame 20 is penetrated with the telescopic cylinder 21, the surface of the telescopic cylinder 21 is penetrated inside the fixing plate 19, and the surface of the laser welding machine body 1 is provided with a welding head 22;

the processing table 3, the electric slide rail 15, the electric slide block 16, the movable table 17, the support table 18, the fixing plate 19 and the telescopic cylinder 21 are arranged, when welding work is to be carried out on a power battery, the power battery is placed on the support table 18, a worker controls the electric slide block 16 to slide in the electric slide rail 15, the movable table 17 moves through the electric slide block 16 due to the fact that the top of the electric slide block 16 is connected with the movable table 17, the position of the power battery on the support table 18 is adjusted, after the position is adjusted to a certain position, the telescopic cylinder 21 is started, the telescopic cylinder 21 clamps the power battery through an output end, then welding work is carried out on the power battery through the welding head 22, and the position where the power battery is placed on the support table 18 is adjusted through the matched use of the processing table 3, the movable table 17, the support table 18, the fixing plate 19, the electric slide rail 15, the electric slide block 16 and the welding head 22, meanwhile, the clamping is convenient to obtain, and the stability of the device is improved.

One side of the laser welding machine body 1 is provided with an access door 23.

The utility model discloses in, the device's working procedure as follows:

through the matching work of the servo motor 5, the driving gear 6, the driven gear 7, the air suction pipe 8, the air delivery hose 11, the air suction cover 10, the filter cavity 12, the activated carbon filter screen 13 and the exhaust pipe 14, when welding work is carried out, the exhaust fan 24 is started, so that the input end of the exhaust fan 24 drives the exhaust pipe 14 to work, because the top end of the exhaust pipe 14 is connected with the air suction pipe 8, the top end of the air suction pipe 8 is connected with the air suction cover 10, harmful gas generated by the welding work around the processing table 3 is absorbed, the servo motor 5 is started simultaneously, the output end of the servo motor 5 drives the driving gear 6 to rotate, because the driven gear 7 is meshed on the surface of the driving gear 6, and the air suction pipe 8 penetrates through the inside of the driven gear 7, so that the servo motor 5 drives the air suction pipe 8 to rotate through the driving gear 6 and the driven gear 7, and further, the air suction cover 10 rotates, and the harmful gas around the processing table 3 is absorbed, the smoke absorption device is characterized in that the smoke absorption device is conveyed to the inside of a filter cavity 12 through a gas transmission hose 11, partial impurities in gas are filtered through an activated carbon filter screen 13 and then conveyed to the output end of an exhaust fan 24 through an exhaust pipe 14 to be discharged, the smoke and harmful gas generated when a laser welding machine body 1 works are filtered through a servo motor 5, a driving gear 6, a driven gear 7, an air suction pipe 8, the gas transmission hose 11, the exhaust fan 24 and an air suction cover 10 in matched use, meanwhile, the angle of the air suction cover 10 is convenient to adjust in real time, the smoke absorption efficiency is higher, through the matched work of a processing table 3, an electric slide rail 15, an electric slide block 16, a movable table 17, a support table 18, a fixing plate 19 and a telescopic cylinder 21, when the welding work is to be carried out on a power battery, the power battery is placed on the support table 18, and a worker controls the electric slide block 16 to slide in the electric slide rail 15, because of the top of electronic slider 16 is connected with movable table 17, make movable table 17 remove through electronic slider 16, make the power battery position on the brace table 18 adjust, after adjusting a definite position, start telescopic cylinder 21, telescopic cylinder 21 carries out the centre gripping to power battery through the output, carry out weldment work to power battery through soldered connection 22 afterwards, through processing platform 3, movable table 17, brace table 18, fixed plate 19, electronic slide rail 15, the collocation use of electronic slider 16 and soldered connection 22, make power battery place the position on brace table 18 and adjust, be convenient for obtain the centre gripping simultaneously, make its stability improve.

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. Power battery laser-beam welding machine, including laser welding machine body (1), working chamber (2) and processing platform (3), its characterized in that: one side of the surface of the laser welding machine body (1) is connected with a working cavity (2), and the top of the working cavity (2) is provided with a processing table (3);

a transverse plate (4) is installed on the inner side wall of the working cavity (2), a servo motor (5) is arranged in the middle of the top of the transverse plate (4), and a driving gear (6) is installed at the output end of the servo motor (5);

the surface of driving gear (6) meshes there is driven gear (7), breathing pipe (8) have been run through to the inside of driven gear (7), through-hole (9) have been seted up to one side at working chamber (2) top, the inside wall of through-hole (9) is provided with the bearing, the inside in through-hole (9) is run through on the surface of breathing pipe (8).

2. The power battery laser welder of claim 1, characterized in that: the air suction pipe is characterized in that an air suction cover (10) is arranged at the top end of the air suction pipe (8), an air hose (11) is arranged at the bottom end of the air suction pipe (8), and a filter cavity (12) is connected to the bottom end of the air hose (11).

3. The power battery laser welder according to claim 2, characterized in that: the inside wall of filter chamber (12) is provided with activated carbon filter screen (13), the bottom of filter chamber (12) is provided with blast pipe (14), the inside wall of working chamber (2) is provided with air exhauster (24), and the bottom of blast pipe (14) is connected with the input of air exhauster (24).

4. The power battery laser welder of claim 1, characterized in that: the surface and the back of the processing table (3) are both provided with electric sliding rails (15), and the electric sliding blocks (16) are connected inside the electric sliding rails (15) in a sliding manner.

5. The power battery laser welding machine of claim 4, characterized in that: the top of electronic slider (16) is connected with movable table (17), the top of movable table (17) is provided with brace table (18), fixed plate (19) are all installed to the both sides at brace table (18) top.

6. The power battery laser welder of claim 5, characterized in that: a set of fixed frame (20) is installed to one side of fixed plate (19), telescopic cylinder (21) has been run through to the inside of fixed frame (20), and telescopic cylinder (21)'s surface runs through in the inside of fixed plate (19).

7. The power battery laser welder of claim 1, characterized in that: the surface of the laser welding machine body (1) is provided with a welding head (22), and one side of the laser welding machine body (1) is provided with an access door (23).