CN118455740B

CN118455740B - Tab high speed laser side welding machine

Info

Publication number: CN118455740B
Application number: CN202410932634.4A
Authority: CN
Inventors: 韩非; 唐国强
Original assignee: Shanghai Feneng Automation Technology Co ltd
Current assignee: Shanghai Feneng Automation Technology Co ltd
Priority date: 2024-07-12
Filing date: 2024-07-12
Publication date: 2024-11-08
Anticipated expiration: 2044-07-12
Also published as: CN118455740A

Abstract

The invention belongs to the technical field of welding of lugs of new energy solid-state batteries, and discloses a lug high-speed laser side welding machine, which comprises a device machine, wherein a Tray feeding line body is arranged on the left side of the device machine, a round shell Tray feeding mechanism positioned above the device machine is arranged on the right side of the Tray feeding automatic line body, a jig linear module A and a jig linear module B which are mutually parallel are fixedly arranged at the middle position of the top of the device machine, and accurate positioning fixtures are designed on the modules A and B, so that a battery cell and the lug can be positioned and attached skillfully, and the lug and the battery cell can bear great tensile force during welding, and the quality assurance of the solid-state battery is ensured when the solid-state battery is electrified for a long time. The introduction of the invention can effectively replace manual operation and promote the new energy solid-state battery industry to change shape to unmanned production; the design reduces the maintenance cost and the product cost, and brings more economic benefits for button cell manufacturers.

Description

High-speed laser side welding machine for tab

Technical Field

The invention belongs to the technical field of welding of new energy source lugs, and particularly relates to a high-speed laser side welding machine for a lug.

Background

Button cells, which are one type of miniature cells, are widely used in small electronic devices such as electronic watches, calculators, and miniature medical instruments due to their small size, large capacity, and stable discharge. However, in the production process of button cells, the tab welding link has been a technical challenge.

Currently, the main stream mode of welding the tab of the button cell is still manual operation. In the manual welding process, an operator needs to cut the tab to a proper size, then accurately place the tab on the positive electrode and the negative electrode of the battery, and finally guide the laser to weld by holding or operating a machine. This conventional approach suffers from several significant drawbacks:

The processing efficiency is low: because of the small size of the tab, manual operation requires extremely high accuracy and tolerance, resulting in slow welding speed and severely affected efficiency of the entire production line.

Waste of human resources: manual welding requires a lot of labor and the operator requires extensive training and practice to reach a certain welding level. With the continuous rise of labor cost, the production mode is not competitive in terms of cost.

Welding quality and aesthetic measure cannot be guaranteed: the manual welding is greatly influenced by human factors, welding precision and strength are difficult to ensure, and the aesthetic degree of the welded product is uneven, so that the overall quality of the product is influenced.

Potential safety hazard: smoke and laser radiation generated during welding pose a threat to the health of the operator. Prolonged exposure to such work environments may expose operators to risks of eye disease, skin damage, and the like. Therefore, improvements are needed.

Disclosure of Invention

The invention aims to provide a tab high-speed laser side welding machine so as to solve the problems in the background technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a high-speed laser side welding machine of utmost point ear, includes the equipment platform, the left side of equipment platform is installed and is gone up the material line body by the Tray, the right side of Tray goes up the material line body is provided with the round shell Tray feed mechanism that is located equipment platform top, fixture straight line module A and fixture straight line module B that the intermediate position fixed mounting of equipment platform top was placed in parallel each other, the top diagonal fixed mounting of equipment platform has utmost point ear to cut feed mechanism A and utmost point ear to cut feed mechanism B, the top of equipment platform is fixed mounting respectively and is located utmost point ear to cut feed mechanism A and utmost point ear to cut feed mechanism B and is close to utmost point ear feed mechanism A and utmost point ear feed mechanism B of equipment platform center one side, fixture straight line module A and fixture straight line module B's upper surface slidable mounting has transport mechanism A and transport mechanism B respectively, the utmost point ear lower pressure mechanism A and the utmost point ear lower pressure mechanism B that are located utmost point ear feed mechanism A and utmost point ear feed mechanism B on the fixture straight line module B respectively, the end product line side of equipment platform fixed mounting has the end product of laser machine people's top, the fixed mounting of equipment platform has the top of the equipment platform is located the top of the fixed mounting of equipment platform, the end product robot top of the equipment platform fixed mounting has the top of the equipment platform.

Preferably, the whole production line is divided into two groups altogether, the first tab welding production line is formed by a Tray feeding line body, a round shell Tray feeding mechanism, a jig linear module A, a tab cutting feeding mechanism A, a tab pressing mechanism A, a conveying mechanism A, a laser welding mechanism A, a finished product blanking module, a finished product blanking robot and a round shell robot feeding mechanism, and the second tab welding production line is formed by a Tray feeding line body, a round shell Tray feeding mechanism, a jig linear module B, a tab cutting feeding mechanism B, a tab pressing mechanism B, a conveying mechanism B, a laser welding mechanism B, a finished product blanking line body and a round shell robot feeding mechanism.

Preferably, the straight-line jig module A and the straight-line jig module B are respectively provided with a lug cutting and feeding mechanism A and a lug cutting and feeding mechanism B, a lug feeding mechanism A and a lug feeding mechanism B, a lug pressing mechanism A and a lug pressing mechanism B, a conveying mechanism A and a conveying mechanism B, and a laser welding mechanism A and a laser welding mechanism B are all the same type of equipment.

Preferably, the transporting mechanism A comprises a combination body of a shell and a servo motor, wherein the shell is fixedly arranged at the top of the jig linear module A, a clamp mechanism is arranged in the shell and fixedly connected with an output shaft of the servo motor, a clamping base is fixedly arranged at the bottom of the front face of the clamp mechanism, a movable clamping block matched with the clamping base to clamp a round shell is movably arranged at the front face of the clamp mechanism, a spring pressing block component arranged above the movable clamping block is arranged in the clamp mechanism, and a magnet is fixedly arranged in the clamping base.

Preferably, the tab feeding mechanism A comprises a left linear module and a right linear module which are fixedly mounted at the top of the equipment table, a steering cylinder is slidably mounted at the top of the left linear module and the right linear module, a shell is fixedly connected to the bottom end of the steering cylinder, a tab suction nozzle block is communicated with the bottom end of the shell, an air pipe is arranged at the top of the shell and communicated with the tab suction nozzle block, a suction hole is formed in the bottom of the tip end of the tab suction nozzle block, a tab from the tab cutting and feeding mechanism A is sucked through the suction hole, and the tab is sucked through the air pipe and is externally connected with the air pipe.

Preferably, the tab pressing mechanism A comprises a tab pressing block movably mounted on the jig linear module A and extending into the cylinder, a tab pressing mechanism is fixedly mounted at the top of the tab pressing block extending into the cylinder, a tab pressing cylinder is fixedly mounted on the side face of the tab pressing mechanism, a movable plate is mounted on the side face of the tab pressing cylinder, a pressing block is fixedly mounted on the side face of the movable plate, and a welding hole is formed in the end portion of the pressing block.

Preferably, the tab position detecting optical fiber device positioned between the tab pressing mechanism A and the transporting mechanism A is fixedly installed on the tab pressing mechanism A, and the tab position detecting optical fiber device is positioned right below the pressing block and corresponds to the pressing block.

The beneficial effects of the invention are as follows:

The scheme of the invention comprises a complete set of tab welding flow scheme, wherein the key point is that a tab suction nozzle block is adopted to absorb and grasp the tab, then the tab is temporarily absorbed and limited with the round shell under the magnetic attraction effect of a magnet arranged on a clamping base, then the tab and the round shell are pressed down and fixed by utilizing welding holes formed on a pressing block and a pressing block, and then the tab and the round shell are welded under the effect of the welding holes under the condition that a pressing mechanism is not separated, so that the firmness and the accuracy of welding are realized.

The method aims to solve the problems caused by complicated work such as manual processing and manual feeding in the conventional button cell tab welding processing factory; by designing a simple and easy-to-use automatic mechanism, the invention can obviously improve the production efficiency of the production line and greatly reduce the labor intensity. The equipment adopts a sensor detection technology at a plurality of key parts, thereby realizing the accurate control of the production process and greatly improving the yield of finished products.

At present, the production line of button cells at home and abroad generally depends on manual operation, which not only limits the improvement of productivity, but also is difficult to ensure the stability and consistency of product quality. The introduction of the invention can effectively replace manual operation and promote the button cell industry to change shape to unmanned production. Through automated production, the remarkable improvement of productivity, the strict control of product quality and the accurate grasp of shipment time can be realized.

In addition, the mechanical structure design of the equipment fully considers the manual operation principle, so that the equipment is very convenient in maintenance and debugging. The design reduces the maintenance cost and the product cost, and brings more economic benefits for button cell manufacturers.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic diagram of the feed line body of the Tray of the present invention;

FIG. 4 is a schematic view of the transport mechanism A according to the present invention;

FIG. 5 is a schematic view of the structure of the movable clamp block of the present invention;

Fig. 6 is a schematic diagram of a combined structure of a tab feeding mechanism a and a transporting mechanism a according to the present invention;

fig. 7 is a schematic structural diagram of a tab feeding mechanism a according to the present invention;

FIG. 8 is a schematic view of the structure of the lug suction nozzle block of the present invention;

FIG. 9 is a schematic cross-sectional view of the clamping mechanism of the present invention;

FIG. 10 is a schematic view of the structure of the lower pressing block of the present invention;

FIG. 11 is a schematic view of a weld hole according to the present invention;

FIG. 12 is a schematic view of a partially enlarged structure of FIG. 5A according to the present invention;

FIG. 13 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 8;

Fig. 14 is a partially enlarged schematic view of the structure of fig. 9C according to the present invention.

In the figure: 1. an equipment stand; 2. a Tray feeding line body; 3. a round shell Tray feeding mechanism; 4. a jig linear module A; 5. a jig linear module B; 6.a tab cutting and feeding mechanism A; 7. a tab cutting and feeding mechanism B; 8. a tab feeding mechanism A; 9. a tab feeding mechanism B; 10. a tab depressing mechanism A; 11. a tab depressing mechanism B; 12. a transport mechanism A; 13. a transport mechanism B; 14. a laser welding mechanism A; 15. a laser welding mechanism B; 16. a finished product blanking module; 17. a finished product blanking robot; 18. a finished product blanking line body; 19. feeding by a round shell robot; 20. a mechanical claw; 21. a housing; 22. a servo motor; 23. a clamp mechanism; 24. clamping a base; 25. a movable clamping block; 26. a spring press block assembly; 27. a round shell; 28. a magnet; 29. the lug pressing block extends into the cylinder; 30. a tab hold-down mechanism; 31. a lug pressing cylinder; 32. a movable plate; 33. pressing the block; 34. welding holes; 35. a left-right straight line module; 36. a steering cylinder; 37. a housing; 38. a lug suction nozzle block; 39. an air pipe; 40. a tab position detection optical fiber device; 41. a tab; 42. lifting straight line module.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 14, the embodiment of the invention provides a tab high-speed laser side welding machine, which comprises an equipment table 1, wherein a tab feeding mechanism A6 and a tab cutting and feeding mechanism B7 are fixedly installed at the top of the equipment table 1, a tab feeding mechanism A8 and a tab feeding mechanism B9 which are positioned near the center side of the equipment table 1 are respectively and fixedly installed at the left side of the equipment table 1, a transportation mechanism a12 and a transportation mechanism B13 are respectively and slidably installed on the upper surfaces of the jig linear module A4 and the jig linear module B5, a tab feeding mechanism A6 and a tab cutting and feeding mechanism B7 are respectively and fixedly installed at the middle position of the top of the equipment table 1, a tab feeding mechanism a 16 and a tab feeding mechanism B9 are respectively and slidably installed at the upper surfaces of the jig linear module A4 and the jig linear module B5, a finished product mechanism a 16 is fixedly installed at the bottom of the top of the equipment table 1, a finished product welding machine is installed at the top of the left side of the equipment table 1, a finished product welding machine is installed at the top of the equipment table 19, and a finished product welding machine is installed at the top of the equipment table 1, and a finished product welding machine is installed at the top of the equipment table 18.

The accurate positioning fixture is designed on the modules A and B, so that the battery cell and the electrode lug can be positioned and attached skillfully, the electrode lug and the battery cell can bear extremely large tensile force during welding, and the quality assurance of the solid-state battery is ensured when the solid-state battery is electrified and used for a long time.

The round shell 27 is fed through the Tray feeding line body 2 and the round shell Tray feeding mechanism 3, the round shell 27 is respectively clamped to the conveying mechanism A12 and the conveying mechanism B13 at the tops of the jig linear module A4 and the jig linear module B5 through the round shell robot feeding mechanism 19 and the mechanical claw 20, at this time, the conveying mechanism A12 and the conveying mechanism B13 are located at the leftmost side of the whole device, then the conveying mechanism A12 and the conveying mechanism B13 move on the jig linear module A4 and the jig linear module B5, the lug 41 is fed through the lug feeding mechanism A8 and the lug feeding mechanism B9 at the position of the lug cutting and feeding mechanism A6 and the lug cutting and feeding mechanism B7, the finished product laser welding finished product is carried out by the lug pressing mechanism A10 and the lug pressing mechanism B11 through the lug pressing mechanism A10 and the lug pressing mechanism B11, the finished product laser welding finished product is carried out by the clamping link of the lug pressing mechanism A16 and the clamping link welding finished product is carried out by the lug pressing mechanism A4 and the jig linear module B5, the lug pressing mechanism B14 and the lug pressing mechanism B15.

The whole production line is divided into two groups, namely a Tray feeding line body 2, a round shell Tray feeding mechanism 3, a jig linear module A4, a lug cutting and feeding mechanism A6, a lug feeding mechanism A8, a lug pressing mechanism A10, a conveying mechanism A12, a laser welding mechanism A14, a finished product blanking module 16, a finished product blanking robot 17 and a round shell robot feeding 19 form a first lug welding production line, and the Tray feeding line body 2, the round shell Tray feeding mechanism 3, a jig linear module B5, a lug cutting and feeding mechanism B7, a lug feeding mechanism B9, a lug pressing mechanism B11, a conveying mechanism B13, a laser welding mechanism B15, a finished product blanking line body 18 and a round shell robot feeding 19 form a second lug welding production line.

The first production line processing flow comprises the steps that a round shell 27 is fed to the top of a round shell Tray feeding mechanism 3 through a Tray feeding line body 2, then the round shell 27 is grabbed onto a conveying mechanism A12 through a lug position detection optical fiber device 40, the conveying mechanism A12 is driven to move to the rightmost end through a jig linear module A4, then the conveying mechanism A12 enables materials to be vertically placed in a turnover mode, lugs 41 on a lug cutting and feeding mechanism A6 are taken and placed into the round shell 27 through a lug feeding mechanism A8, the lugs 41 are fixed in a pressing mode through a lug pressing mechanism A10, then the lug pressing mechanism A10 and the conveying mechanism A12 are welded together at the position of a laser welding mechanism A14 in a reverse mode on a jig linear module B5, after welding is completed, the lug pressing mechanism A10 is separated from the conveying mechanism A12, the conveying mechanism A12 enables materials to be turned over and reset, then a finished product is conveyed to the rightmost side on the jig linear module B5 through a finished product blanking robot 17, the welded finished product is transported to a finished product blanking line 16, and the finished product is discharged from a finished product blanking module 18;

The second production line processing flow comprises the steps that a round shell 27 is grabbed to the surface of a conveying mechanism B13 through a mechanical claw 20 on a round shell robot feeding 19, the conveying mechanism B13 is driven to sequentially run from left to right through a jig linear module B5, firstly, the conveying mechanism B13 overturns a ninety-degree-face-phase lug cutting and feeding mechanism B7, a lug 41 on the lug cutting and feeding mechanism B7 is grabbed through a lug feeding mechanism B9 and is placed in the round shell 27, a lug pressing mechanism B11 presses the lug 41 so that the lug 41 is clung to the round shell 27, then the conveying mechanism B13 and the lug pressing mechanism B11 are driven to move rightwards to the position of the lug feeding mechanism B9 together through the jig linear module B5 for welding, the lug pressing mechanism B11 is separated from the conveying mechanism B13 after welding is finished, the pressing restriction is relieved, and a finished product is conveyed through a finished product blanking line 18;

the two processes are identical, and the movement path of the transport mechanism A12 is slightly different from that of the transport mechanism B13 only due to the placement of the equipment, and the rest processing procedures are identical; the first production line process is described in detail herein;

Firstly, arranging a plurality of round shells 27 on the surface of a round shell Tray feeding mechanism 3 through a Tray feeding line body 2, grabbing the round shells 27 orderly arranged on the surface of the round shell Tray feeding mechanism 3 through a mechanical claw 20 by the operation of a round shell robot feeding 19, moving the round shells 27 to the leftmost position at the top of a jig linear module A4 by a conveying mechanism A12 every time when grabbing one row, orderly arranging the round shells 27 on the top of the conveying mechanism A12 through the cooperation between a clamping base 24 and a movable clamping block 25, limiting the round shells 27 under the elastic action of a spring pressing block assembly 26, Then the transportation mechanism A12 is transported to the rightmost side by the jig linear module A4 and then stopped, the servo motor 22 is started to enable the whole fixture mechanism 23 to rotate ninety degrees and face the direction of the tab feeding mechanism A8, then the left and right linear modules 35 are started, the lifting linear module 42 is driven by the left and right linear modules 35 to transversely run, meanwhile, the steering cylinder 36 is driven by the lifting linear module 42 to move up and down, the shell 37 is driven by the steering cylinder 36 to steer, the bottom end of the tab suction nozzle block 38 is aligned with the tab 41 on the surface of the tab feeding mechanism A8, the inside of the tab suction nozzle block 38 is in negative pressure by an air pipe externally connected with the air pipe 39, The tab 41 is absorbed and grabbed, then the bottom end of the tab suction nozzle block 38 is absorbed and grabbed to the inside of the shell 37 under the cooperation of the left and right linear modules 35, the lifting linear module 42 and the steering cylinder 36, the tab 41 is temporarily absorbed and limited under the magnetic attraction of the magnet 28, and meanwhile the tab pressing cylinder 31 runs to drive the movable plate 32 to move downwards to the lowest position, so that a space is reserved for the tab suction nozzle block 38; Then the suction is canceled through the air pipe 39 externally connected with the air pipe, the tab 41 is separated from the tab suction nozzle block 38 after losing the negative pressure effect, and is attached to the round shell 27 under the magnetic attraction effect of the magnet 28, then after the position of the tab suction nozzle block 38 is restored, the movable plate 32 moves upwards to the position that the lower pressing block 33 is positioned at the middle lower part in the round shell 27 due to the operation of the tab lower pressing cylinder 31, then under the effect that the tab pressing block stretches into the cylinder 29, the lower pressing block 33 is pushed to move towards the direction approaching to the round shell 27, then the tab lower pressing cylinder 31 drives the lower pressing block 33 to press the tab 41 downwards, the tab 41 is fixed, The lug pressing mechanism A10 and the conveying mechanism A12 are driven to move leftwards and reversely to the position of the laser welding mechanism A14 by the jig linear module A4, the lug 41 and the round shell 27 are welded by the laser welding mechanism A14, the welding path of laser welding is that the lug 41 and the round shell 27 are welded by passing through the welding hole 34, the welding is realized while the fixing is realized, and the stability and the accuracy of the welding are ensured; after welding, the lug pressing block stretches into the air cylinder 29 and the lug pressing cylinder 31 to enable the pressing block 33 to be separated from the round shell 27, the pressing block is reset to the initial position through the jig linear module A4, then the clamp mechanism 23 is reversely rotated and reset to be positioned above a horizontal plane under the action of the servo motor 22, then the pressing block moves to the rightmost side under the action of the jig linear module A4, the pressing block is grabbed to the finished product blanking module 16 through the finished product blanking robot 17 to be transported, then the pressing block is transported out through the finished product blanking line body 18, and finally the transporting mechanism A12 is transported to the leftmost original position on the jig linear module A4 to be continuously fed, and the next cycle is started.

Wherein, tool straight line module A4 and tool straight line module B5, utmost point ear cut feeding mechanism A6 and utmost point ear cut feeding mechanism B7, utmost point ear feed mechanism A8 and utmost point ear feed mechanism B9, utmost point ear pushes down mechanism A10 and utmost point ear pushes down mechanism B11, transport mechanism A12 and transport mechanism B13, laser welding mechanism A14 and laser welding mechanism B15 are the same type equipment each other.

Wherein, transport mechanism A12 is including the fixed mounting in the assembly of the casing 21 at tool straight line module A4 top and servo motor 22, the inside of casing 21 is provided with fixture mechanism 23, fixture mechanism 23 and servo motor 22's output shaft fixed connection, fixture mechanism 23's front bottom fixed mounting has clamping base 24, fixture mechanism 23's front movable mounting has the movable clamp splice 25 with clamping base 24 cooperation centre gripping circle shell 27, fixture mechanism 23's internally mounted has the spring briquetting subassembly 26 that is located movable clamp splice 25 top, the inside fixed mounting of clamping base 24 has magnet 28.

The round shell 27 is neatly placed at the top of the conveying mechanism A12 through the mechanical claw 20, the round shell 27 is limited under the action of the elastic force of the spring pressing block assembly 26 through the cooperation between the clamping base 24 and the movable clamping block 25, the servo motor 22 is started, the whole clamp mechanism 23 rotates ninety degrees and faces the direction of the tab feeding mechanism A8, the tab 41 is conveniently fed, and the tab 41 is kept in a feeding welding processing state.

The tab feeding mechanism A8 comprises a left linear module 35 and a right linear module 35 which are fixedly mounted at the top of the equipment table 1, a steering cylinder 36 is slidably mounted at the top of the left linear module 35 and the right linear module 35, a shell 37 is fixedly connected to the bottom end of the steering cylinder 36, a tab suction nozzle block 38 is communicated with the bottom end of the shell 37, an air pipe 39 is arranged at the top of the shell 37, the air pipe 39 is communicated with the tab suction nozzle block 38, a suction hole is formed in the bottom of the tip end of the tab suction nozzle block 38, a tab 41 from the tab cutting and feeding mechanism A6 is sucked through the suction hole, and the air pipe is externally connected with the tab 41 through the air pipe 39, so that the tab 41 is sucked through the suction hole.

The left and right linear modules 35 are started, the lifting linear module 42 is driven to transversely run through the left and right linear modules 35, meanwhile, the steering cylinder 36 is driven to move up and down through the lifting linear module 42, the steering cylinder 36 is used for driving the shell 37 to steer, the bottom end of the lug suction nozzle block 38 is aligned with the lug 41 on the surface of the lug feeding mechanism A8, the inside of the lug suction nozzle block 38 is under negative pressure through an air pipe externally connected with the air pipe 39, the lug 41 is adsorbed and grabbed, and then the lug 41 is transported to the inside of the shell 37 through the cooperation of the left and right linear modules 35, the lifting linear module 42 and the steering cylinder 36.

The tab pressing mechanism a10 includes a tab pressing block movably mounted on the jig linear module A4 and extending into the cylinder 29, a tab pressing mechanism 30 fixedly mounted on the top of the tab pressing block extending into the cylinder 29, a tab pressing cylinder 31 fixedly mounted on a side surface of the tab pressing mechanism 30, a movable plate 32 mounted on a side surface of the tab pressing cylinder 31, a pressing block 33 fixedly mounted on a side surface of the movable plate 32, and a welding hole 34 formed in an end portion of the pressing block 33.

Due to the operation of the tab depressing cylinder 31, the movable plate 32 moves upward until the lower pressing block 33 is located at the middle and lower part of the inside of the circular housing 27, then under the action of the tab pressing block extending into the cylinder 29, the lower pressing block 33 is pushed to move towards the direction approaching to the circular housing 27, and then the tab depressing cylinder 31 drives the lower pressing block 33 to press the tab 41 downward, so as to fix the tab 41.

The tab pressing mechanism a10 is fixedly provided with a tab position detecting optical fiber device 40 located between the tab pressing mechanism a10 and the transport mechanism a12, and the tab position detecting optical fiber device 40 is located right below the pressing block 33 and corresponds to the position detecting optical fiber device.

Due to the design of the lug position detection optical fiber device 40, the placement position of the lug 41 and the deep length of the pressing block 33 can be detected in real time through the lug position detection optical fiber device 40, so that the accuracy of the position is ensured, if the position deviation occurs, an alarm can be triggered, and the manual alignment is performed by a worker.

Working principle and using flow:

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a utmost point ear high-speed laser side welding machine, includes equipment platform (1), its characterized in that: the device comprises a device table (1), a Tray feeding mechanism A (6) and a tab cutting and feeding mechanism B (7) are arranged on the left side of the device table (1), a tab feeding mechanism A (8) and a tab feeding mechanism B (9) which are positioned on the right side of the Tray feeding mechanism B (2) and are close to one side of the center of the device table (1) are fixedly arranged at the middle position of the top of the device table (1), a jig linear module A (4) and a jig linear module B (5) which are mutually parallel are respectively and slidably arranged on the upper surfaces of the jig linear module A (4) and the jig linear module B (5), a conveying mechanism A (12) and a conveying mechanism B (13) are respectively and fixedly arranged on the opposite corners of the top of the device table (1), a tab cutting and feeding mechanism A (6) and a tab cutting and feeding mechanism B (7) are respectively and fixedly arranged at the top of the device table (1), a tab feeding mechanism A (8) and a tab feeding mechanism B (9) which are positioned on one side of the center of the device table (1) are close to the device table (4), a tab pressing mechanism A (4) and a tab feeding mechanism B (9) are respectively and a tab feeding mechanism B (10) are respectively and a tab pressing mechanism B (10), the device comprises a device table (1), wherein a laser welding mechanism A (14) and a laser welding mechanism B (15) which are symmetrically distributed are fixedly arranged at the middle position of the top of the device table (1), a finished product blanking module (16) positioned on the right side is fixedly arranged at the top of the device table (1), a finished product blanking robot (17) for transferring lugs is fixedly arranged at the top of the device table (1), a finished product blanking line body (18) is fixedly arranged above the top of the device table (1), a round shell robot feeding (19) positioned on the left side is fixedly arranged at the top of the device table (1), and a mechanical claw (20) is arranged at the bottom end of the round shell robot feeding (19);

The conveying mechanism A (12) comprises a combination body of a shell (21) fixedly arranged at the top of the jig linear module A (4) and a servo motor (22), a clamp mechanism (23) is arranged in the shell (21), the clamp mechanism (23) is fixedly connected with an output shaft of the servo motor (22), a clamping base (24) is fixedly arranged at the bottom of the front face of the clamp mechanism (23), a movable clamping block (25) matched with the clamping base (24) for clamping a round shell (27) is movably arranged at the front face of the clamp mechanism (23), a spring pressing block assembly (26) positioned above the movable clamping block (25) is arranged in the clamp mechanism (23), and a magnet (28) is fixedly arranged in the clamping base (24);

The lug feeding mechanism A (8) comprises a left linear module (35) and a right linear module (35) which are fixedly arranged at the top of the equipment platform (1), a steering cylinder (36) is slidably arranged at the top of the left linear module (35), a shell (37) is fixedly connected to the bottom end of the steering cylinder (36), a lug suction nozzle block (38) is communicated with the bottom end of the shell (37), an air pipe (39) is arranged at the top of the shell (37), the air pipe (39) is communicated with the lug suction nozzle block (38), a suction hole is formed in the bottom of the tip end of the lug suction nozzle block (38), a lug (41) from the lug cutting and feeding mechanism A (6) is sucked through the suction hole, and the air pipe (39) is externally connected with the air pipe, so that the lug (41) is sucked through the suction hole;

The pole ear pressing mechanism A (10) comprises a pole ear pressing block which is movably arranged on the jig linear module A (4) and stretches into an air cylinder (29), a pole ear pressing mechanism (30) is fixedly arranged at the top of the pole ear pressing block which stretches into the air cylinder (29), a pole ear pressing cylinder (31) is fixedly arranged on the side face of the pole ear pressing mechanism (30), a movable plate (32) is arranged on the side face of the pole ear pressing cylinder (31), a pressing block (33) is fixedly arranged on the side face of the movable plate (32), and a welding hole (34) is formed in the end part of the pressing block (33).

2. The tab high speed laser side welder of claim 1, wherein: the whole production line is divided into two groups altogether, a first tab welding production line is formed by a Tray feeding line body (2), a round shell Tray feeding mechanism (3), a jig linear module A (4), a tab cutting and feeding mechanism A (6), a tab feeding mechanism A (8), a tab pressing mechanism A (10), a conveying mechanism A (12), a laser welding mechanism A (14), a finished product blanking module (16), a finished product blanking robot (17) and a round shell robot feeding (19), and a second tab welding production line is formed by a Tray feeding line body (2), a round shell Tray feeding mechanism (3), a jig linear module B (5), a tab cutting and feeding mechanism B (7), a tab feeding mechanism B (9), a tab pressing mechanism B (11), a conveying mechanism B (13), a laser welding mechanism B (15), a finished product blanking line body (18) and a round shell robot feeding (19).

3. The tab high speed laser side welder of claim 1, wherein: the device comprises a jig linear module A (4) and a jig linear module B (5), a lug cutting and feeding mechanism A (6) and a lug cutting and feeding mechanism B (7), a lug feeding mechanism A (8) and a lug feeding mechanism B (9), a lug pressing mechanism A (10) and a lug pressing mechanism B (11), a conveying mechanism A (12) and a conveying mechanism B (13), and a laser welding mechanism A (14) and a laser welding mechanism B (15) which are all the same type of equipment.

4. The tab high speed laser side welder of claim 1, wherein: the pole lug pressing mechanism A (10) is fixedly provided with a pole lug position detection optical fiber device (40) positioned between the pole lug pressing mechanism A (10) and the conveying mechanism A (12), and the pole lug position detection optical fiber device (40) is positioned under the pressing block (33) and corresponds to the pressing block.