CN218016545U

CN218016545U - Top bridge welding mechanism of sodium ion battery

Info

Publication number: CN218016545U
Application number: CN202221963572.6U
Authority: CN
Inventors: 汪云; 麦秋华
Original assignee: Shenzhen Guona Technology Co ltd
Current assignee: Shenzhen Guona Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-13
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a sodium ion battery top bridge welding mechanism, comprises a workbench, the top of workstation is provided with the ring channel, the top movable mounting of ring channel has the multiunit to be the bracing piece that the annular was evenly arranged, the multiunit the top fixed mounting of bracing piece has the carousel, the top fixed mounting of carousel has the multiunit to be the cowl that the annular was arranged, the top movable mounting of carousel has the multiunit to be the arc limiting plate that the annular was arranged, the equal fixed mounting of one side outer wall of arc limiting plate and cowl has the inclined plane board. The utility model discloses in treat welded battery at the in-process of carrying, be injectd all the time inside the space that closes the formation that is enclosed by cowl and arc limiting plate, then effectively ensure the accuracy of position butt joint between its and the welding mechanism, simultaneously at the welded in-process, the back of battery receives the arc and supports the suppression of clamp plate to cooperation cowl's position is injectd, can effectively avoid the situation that proruption position skew appears in the battery.

Description

Top bridge welding mechanism of sodium ion battery

Technical Field

The utility model relates to the field of welding technique, specifically be sodium ion battery top bridge welding mechanism.

Background

The sodium ion battery is a secondary battery, mainly depends on sodium ions to move between a positive electrode and a negative electrode to work, and is similar to the working principle of the lithium battery, and in the process of battery assembly, in order to ensure the combination stability between a battery top bridge and a battery cell, the battery top bridge is generally required to be firmly attached to the top of a battery body by using a welding mechanism.

The existing welding mechanism for the battery top bridge has the following defects:

in practical application of an existing battery top bridge welding mechanism, when a battery to be welded is conveyed to the position right below the welding mechanism and shakes, or the battery is collided by external force, the battery is subjected to position deviation, and then position butt joint between the battery and the welding mechanism is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sodium ion battery top bridge welding mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the top bridge welding mechanism for the sodium ion battery comprises a workbench, wherein an annular groove is formed in the top of the workbench, a plurality of groups of supporting rods which are uniformly arranged in an annular shape are movably mounted at the top of the annular groove, and a turntable is fixedly mounted at the top of the plurality of groups of supporting rods;

the utility model discloses a quick-witted, including carousel, arc-shaped limiting plate, cowl, spring, U-shaped splint, fixed mounting at the top of carousel has the multiunit to be the cowl that the ring was arranged, the top movable mounting of carousel has the multiunit to be the arc limiting plate that the ring was arranged, and arc limiting plate and cowl are symmetrical arrangement, the equal fixed mounting of one side outer wall of arc limiting plate and cowl has the inclined plane board, plugboard and U type splint are all installed to one side outer wall that arc limiting plate and cowl are relative, and plugboard and U type splint are crisscross and arrange, and are two sets of the equal fixed mounting in surface of plugboard has the spring, and the one end of spring and the inner wall laminating of U type splint.

Preferably, a servo motor is installed on the outer wall of one side of the workbench, a rotating rod is installed at the output end of the servo motor, a connecting piece is sleeved on the outer surface of the rotating rod, an electric push rod is installed on the front face of the connecting piece, an arc-shaped pressure plate is installed at the telescopic end of the electric push rod, and the arc-shaped pressure plate is located behind one of the arc-shaped baffle plates.

Preferably, a combined plate is installed at the top of the workbench, an electric telescopic frame is fixedly installed at the top of the combined plate, and a connecting seat is installed at the top of the electric telescopic frame.

Preferably, the bottom of the connecting seat is provided with a welding mechanism, and the welding mechanism is positioned above one group of arc-shaped baffles.

Preferably, the bottom of workstation is installed and is supported the case seat, the sealing door is all installed through the hinge to the front of supporting the case seat and one side outer wall, the bottom threaded connection of supporting the case seat has the even pad foot of arranging of multiunit.

Preferably, a driving motor is installed on the inner wall of the supporting box seat, a cross groove is formed in the top of the rotary table, a cross clamping plate is installed at the output end of the driving motor through a shaft, and the outer surface of the cross clamping plate is attached to the inner wall of the cross groove.

Preferably, a circular supporting plate is installed at the bottom of the cross clamping plate, and the top of the circular supporting plate is attached to the bottom of the rotary table.

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

1. the utility model discloses in, the staff with cylinder sodium ion battery from the inclined plane board place propelling movement of two sets of symmetrical arrangement to the in-process between by cowl and arc limiting plate, arc limiting plate can receive sodium ion battery's promotion extrusion, then the spring begins extending length, the comprehensive length between while pinboard and the U type splint increases gradually, and interval between cowl and the arc limiting plate enlarges in step, get into the inside back in the space that cowl and arc limiting plate enclosed completely at sodium ion battery, the extrusion force that the spring received can corresponding adjustment, the battery can be injectd into enclosing that cowl and arc limiting plate formed and close inside the space this moment, then at the in-process of follow-up this battery of transport, great displacement phenomenon can not appear in the battery, with the matching nature of effectively ensureing follow-up battery and the corresponding position of welding mechanism.

2. The utility model discloses an install when treating welded battery shifts to welding mechanism under, through operation servo motor, make its output shaft drive the bull stick orientation and set for the direction rotation and set for the angle, so that support the clamp plate with the arc and adjust to cowl's dead rear position, then through operation electric putter, make its corresponding operation that extends forward, for drive the arc and support the clamp plate and move forward, make it support to press at the back of the sodium ion battery that is about to carry out the welding operation, with this situation of avoiding appearing the skew in welding process battery.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the arc baffle and the arc limiting plate of the present invention;

FIG. 3 is a schematic view of the installation structure of the connecting member and the electric push rod of the present invention;

fig. 4 is a schematic structural view of the cross-shaped engaging plate and the circular supporting plate of the present invention.

In the figure: 1. a work table; 2. an annular groove; 3. a support bar; 4. a turntable; 5. an arc-shaped baffle plate; 6. an arc limiting plate; 7. an inclined plane plate; 8. a plugboard; 9. a U-shaped splint; 10. a spring; 11. a servo motor; 12. a rotating rod; 13. a joining member; 14. an electric push rod; 15. an arc-shaped pressing plate; 16. an electric telescopic frame; 17. a connection seat; 18. a welding mechanism; 19. a support box base; 20. a foot pad; 21. a drive motor; 22. a cross-shaped clamping plate; 23. a circular pallet.

Detailed Description

Referring to fig. 1-4, the present invention provides an embodiment:

sodium ion battery top bridge welding mechanism, including workstation 1, workstation 1's top is provided with ring channel 2, ring channel 2's top movable mounting has the multiunit to be the bracing piece 3 that the annular was evenly arranged, the top fixed mounting of multiunit bracing piece 3 has carousel 4, the top fixed mounting of carousel 4 has the multiunit to be cowl 5 that the annular was arranged, the top movable mounting of carousel 4 has the multiunit to be the arc limiting plate 6 that the annular was arranged, and arc limiting plate 6 is the symmetrical arrangement with cowl 5, the equal fixed mounting of one side outer wall of arc limiting plate 6 and cowl 5 has inclined plane board 7, splice plate 8 and U type splint 9 are all installed to one side outer wall that arc limiting plate 6 and cowl 5 are relative, and splice plate 8 and U type splint 9 are the cross arrangement, the equal fixed mounting of surface of two sets of splice plate 8 has spring 10, and spring 10's the one end and the inner wall laminating of U type splint 9.

During the use, the staff with the cylinder sodium ion battery from the push of 7 places in the inclined plane boards of two sets of symmetrical arrangement to the space that is enclosed by cowl 5 and arc limiting plate 6 inside, get into this in-process that encloses the space inside gradually at sodium ion battery, arc limiting plate 6 can receive sodium ion battery's promotion extrusion, and this extrusion force transmission of back is to spring 10 place, impel itself to begin to extend length, then the overall length between plugboard 8 and U type splint 9 increases gradually, interval synchronous enlargement between arc baffle 5 and the arc limiting plate 6 simultaneously, then after sodium ion battery completely gets into the space that arc baffle 5 and arc limiting plate 6 enclosed inside, the extrusion force that spring 10 received can corresponding adjustment, so that the inner wall of arc limiting plate 6 and the surface laminating of sodium ion battery, then in the in-process of follow-up transport this battery, great displacement phenomenon can not appear in the battery after the while to the hour, directly exert external force to it, take out it from U type splint 9 can.

Servo motor 11 is installed to one side outer wall of workstation 1, bull stick 12 is installed to servo motor 11's output, link up piece 13 has been cup jointed to the surface of bull stick 12, electric putter 14 is installed in the front of link up piece 13, electric putter 14's flexible end is installed the arc and is supported clamp plate 15, and arc supports clamp plate 15 and is located the rear of one of them set of cowl 5, the compoboard is installed at the top of workstation 1, the top fixed mounting of compoboard has electric expansion frame 16, link up seat 17 is installed at electric expansion frame 16's top, link up the bottom of seat 17 and install welding mechanism 18, and welding mechanism 18 is located the top of one of them set of cowl 5, supporting box seat 19 is installed to the bottom of workstation 1, the sealing door is all installed through the hinge to supporting box seat 19's front and one side outer wall, supporting box seat 19's bottom threaded connection has the bolster 20 of multiunit uniform arrangement.

When the battery to be welded is transferred to the position right below the welding mechanism 18, the servo motor 11 is operated to drive the output shaft of the servo motor to drive the rotating rod 12 to rotate towards the set direction by a set angle so as to adjust the arc pressing plate 15 to the position right behind the arc baffle 5, then the servo motor is operated to drive the electric push rod 14 to correspondingly extend forwards so as to drive the arc pressing plate 15 to move forwards and press the arc pressing plate against the back of the sodium ion battery to be welded, so that the battery deviation in the welding process is avoided, then the electric telescopic frame 16 is operated to drive the connecting seat 17 and the welding mechanism 18 to correspondingly adjust the height position, then the welding mechanism 18 is used for welding the top bridge of the sodium ion battery, the supporting box seat 19 plays a role of supporting the workbench 1, the storage space is provided, and the setting of the cushion foot 20 can effectively prevent the bottom of the supporting box seat 19 from directly contacting with the placing bottom surface, so as to effectively avoid abrasion.

The inner wall of the supporting box seat 19 is provided with a driving motor 21, the top of the rotary table 4 is provided with a cross groove, the output end of the driving motor 21 is provided with a cross clamping plate 22 through a shaft, the outer surface of the cross clamping plate 22 is attached to the inner wall of the cross groove, the bottom of the cross clamping plate 22 is provided with a circular supporting plate 23, and the top of the circular supporting plate 23 is attached to the bottom of the rotary table 4.

By operating the driving motor 21, the output shaft thereof can drive the cross engaging plate 22 to rotate towards a set direction by a set angle, and then the rotating disk 4 embedded and assembled with the cross engaging plate 22 through the cross groove rotates along with the rotation, so as to adjust the position of the sodium ion battery to be welded.

The working principle is as follows: the staff pushes the cylindrical sodium ion battery from the two groups of symmetrically arranged inclined plane plates 7 to the space enclosed by the arc-shaped baffle plate 5 and the arc-shaped limiting plate 6, in the process, the arc-shaped limiting plate 6 is pushed and extruded by the sodium ion battery, then the extrusion force is transmitted to the position of the spring 10 to promote the extension length of the spring, then the comprehensive length between the insertion plate 8 and the U-shaped clamping plate 9 is gradually increased, meanwhile, the distance between the arc-shaped baffle plate 5 and the arc-shaped limiting plate 6 is synchronously enlarged, then after the sodium ion battery completely enters the space enclosed by the arc-shaped baffle plate 5 and the arc-shaped limiting plate 6, the extrusion force borne by the spring 10 is correspondingly adjusted, so that the inner wall of the arc-shaped limiting plate 6 is attached to the outer surface of the sodium ion battery, then, the output shaft of the driving motor 21 can promote the cross-shaped clamping plate 22 to rotate towards the set direction for a set angle, then the cross clamping plate 22 rotates along with the rotating disc 4 which is embedded and assembled with the cross groove, so as to adjust the sodium ion battery to be welded to be under the welding mechanism 18, at the moment, the servo motor 11 is started, the output shaft of the servo motor drives the rotating rod 12 to rotate towards the set direction by a set angle, so that the arc pressing plate 15 is adjusted to the position right behind the arc baffle 5, then the electric push rod 14 is operated to correspondingly extend forwards to drive the arc pressing plate 15 to move forwards and press the arc pressing plate against the back of the sodium ion battery to be welded, so as to avoid the situation that the battery deviates in the welding process, then the electric telescopic frame 16 and the welding mechanism 18 are operated in a matching manner to weld the battery top bridge, after the welding is finished, the electric push rod 14 contracts backwards, meanwhile, the output shaft of the servo motor 11 drives the rotating rod 12 to rotate in the direction opposite to the original direction, so that the arc-shaped pressing plate 15 is prevented from blocking other batteries to adjust the position.

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. Sodium ion battery top bridge welding mechanism, including workstation (1), its characterized in that: the top of the workbench (1) is provided with an annular groove (2), the top of the annular groove (2) is movably provided with a plurality of groups of supporting rods (3) which are uniformly arranged in an annular shape, and the tops of the plurality of groups of supporting rods (3) are fixedly provided with turntables (4);

the top fixed mounting of carousel (4) has cowl (5) that the multiunit is the annular and arranges, the top movable mounting of carousel (4) has arc limiting plate (6) that the multiunit is the annular and arranges, and arc limiting plate (6) are symmetrical arrangement with cowl (5), the equal fixed mounting of one side outer wall of arc limiting plate (6) and cowl (5) has inclined plane board (7), plugboard (8) and U type splint (9) are all installed to one side outer wall that arc limiting plate (6) and cowl (5) are relative, and plugboard (8) and U type splint (9) cross and arrange, and are two sets of the equal fixed mounting of surface that plugboard (8) have spring (10), and the one end of spring (10) and the inner wall laminating of U type splint (9).

2. The sodium-ion battery top bridge welding mechanism of claim 1, wherein: servo motor (11) are installed to one side outer wall of workstation (1), bull stick (12) are installed to the output of servo motor (11), link up piece (13) has been cup jointed to the surface of bull stick (12), electric putter (14) are installed in the front of link up piece (13), the flexible end of electric putter (14) is installed the arc and is supported clamp plate (15), and the arc supports clamp plate (15) and is located the rear of one of them a set of cowl (5).

3. The sodium-ion battery top bridge welding mechanism of claim 1, wherein: the combined plate is installed at the top of the workbench (1), an electric telescopic frame (16) is fixedly installed at the top of the combined plate, and a connecting seat (17) is installed at the top of the electric telescopic frame (16).

4. The sodium-ion battery top bridge welding mechanism of claim 3, wherein: the bottom of the connecting seat (17) is provided with a welding mechanism (18), and the welding mechanism (18) is positioned above one group of arc-shaped baffles (5).

5. The sodium-ion battery top bridge welding mechanism of claim 1, wherein: support case seat (19) are installed to the bottom of workstation (1), sealing door is all installed through the hinge to the front and one side outer wall of support case seat (19), the bottom threaded connection of support case seat (19) has the even pad foot (20) of arranging of multiunit.

6. The sodium-ion battery top bridge welding mechanism of claim 5, wherein: driving motor (21) are installed to the inner wall of support case seat (19), the top of carousel (4) is provided with the cross recess, cross block board (22) are installed through the axle to the output of driving motor (21), and the surface of cross block board (22) and the inner wall laminating of cross recess.

7. The sodium-ion battery top bridge welding mechanism of claim 6, wherein: circular supporting plate (23) is installed to the bottom of cross block board (22), and the top of circular supporting plate (23) and the bottom laminating of carousel (4).