CN216450699U

CN216450699U - Automatic cover entering device for lithium battery core assembly

Info

Publication number: CN216450699U
Application number: CN202123128940.3U
Authority: CN
Inventors: 陈志道
Original assignee: Dongguan Qiansheng Electronic Technology Co ltd
Current assignee: Dongguan Qiansheng Electronic Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-06
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an automatic cover entering device for assembling a lithium battery cell, which comprises a bottom plate, wherein a support frame is fixed on one side of the upper surface of the bottom plate, a placing seat is fixed on one side, away from the support frame, of the upper surface of the bottom plate, an adjusting plate is fixed at the upper end of the support frame, a matched sliding seat is sleeved on the outer ring surface of the adjusting plate, connecting frames are fixed on two sides of the sliding seat, a mounting box is fixed at the lower end of each connecting frame, and an electromagnetic push rod is mounted on the inner bottom surface of the mounting box; this device is in the use, and electromagnetic push rod's setting for the clamp plate can be even to apron upper surface each department application of force, thereby make the apron install can not incline behind the protective housing tip, and electromagnetic push rod is strikeed with personnel's manual and compare, and its dynamics can once be installed and is accomplished greatly, has avoided strikeing the phenomenon that the hammer accidentally injured to personnel's finger simultaneously, has more promoted the speed of apron installation, and then is favorable to the use of electric core production.

Description

Automatic cover entering device for lithium battery core assembly

Technical Field

The utility model relates to the technical field of lithium battery production, in particular to an automatic cover entering device for assembling a lithium battery core.

Background

The lithium battery is a battery using lithium metal or lithium alloy as a positive and negative electrode material and using a non-aqueous electrolyte solution, and the application of the lithium battery is more and more extensive along with the development of science and technology.

The interior of the lithium battery is formed by connecting a plurality of battery cells in series or in parallel, and the battery cell structure comprises a protective shell, positive and negative electrode materials, a cover plate, an insulating bag and the like; and electric core when production, need be connected through the welding between its apron and the protective housing for guarantee the holistic leakproofness of electric core, and the apron needs install the opening part of protective housing through the manual work before the welding.

At present to this step of protective housing opening part is installed to the apron, adopt the mode of artifical installation usually, personnel hold the apron in one hand promptly, another hand is held and is beaten the hammer and strike the apron, thereby pounding the protective housing tip into the apron, though this mode can reach the effect of apron installation, nevertheless strike the easy finger of accidentally injuring at the in-process, thereby cause the injury to personnel, and can not once install the completion usually, need personnel strike the apron many times, cause the slower phenomenon of apron installation speed from this, therefore, in order to solve above-mentioned technical problem, we have proposed a lithium cell electricity core equipment is with going into to cover the device automatically.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an automatic cover entering device for assembling a lithium battery cell.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic cover entering device for assembling a lithium battery cell comprises a bottom plate, wherein a supporting frame is fixed on one side of the upper surface of the bottom plate, a placing seat is fixed on one side, away from the supporting frame, of the upper surface of the bottom plate, an adjusting plate is fixed at the upper end of the supporting frame, a sliding seat matched with the adjusting plate is sleeved on the outer ring surface of the adjusting plate, connecting frames are fixed on two sides of the sliding seat, a mounting box is fixed at the lower end of each connecting frame, an electromagnetic push rod is mounted on the inner bottom surface of the mounting box, and the lower end of each electromagnetic push rod is an output end and is connected with a pressing plate;

the plate body middle part of regulating plate has seted up the draw-in groove and has been equipped with matched with limiting plate, the one end of limiting plate is for pressing the end and extending to the front side of sliding seat, the limiting plate is located and installs the subassembly that kick-backs on the inside plate body of sliding seat.

Preferably, the subassembly that kick-backs includes fixed block, guide bar and top spring, the fixed block is fixed at the upper and lower both sides surface of limiting plate and is close to the end of pressing, a side surface at the fixed block is fixed to the guide bar, just the other end of guide bar runs through to the outside of sliding seat rear side, the top spring cover is established on the body of rod of guide bar.

Preferably, an installation cylinder is fixed on two sides of the placing seat, a support rod is arranged inside the installation cylinder, the upper end of the support rod extends to the outside of the installation cylinder and is connected with a limiting sleeve, and the limiting sleeve is matched with the placing seat.

Preferably, a pressure spring is arranged in the mounting cylinder, and the lower end of the support rod is in contact with the upper end of the pressure spring.

Preferably, a stabilizing plate is fixed on the lower surface of the adjusting plate, and the rear end of the stabilizing plate is fixed on the inner side of the support body of the support frame.

Preferably, the lower surface of the pressing plate is provided with a rubber pad.

Preferably, both ends of the upper surface of the pressing plate are fixed with sliding rods, the upper ends of the sliding rods extend into the mounting box, sliding sleeves are fixed at the lower ends of the mounting box corresponding to the sliding rods, and the sliding sleeves are sleeved outside the sliding rods.

The automatic cover entering device for assembling the lithium battery cell has the advantages that: this scheme is in the use, through the bottom plate mounting at staff convenient to use's desktop to putting the protective housing in placing the seat, and then personnel contact clamp plate and apron through the sliding seat, alright control electromagnetism push rod starts this moment, thereby electromagnetism push rod's output drives the clamp plate fast movement downwards, and finally the apron is crowded into the opening part of protective housing under the effect of clamp plate, laps the installation promptly and accomplishes.

Therefore, this device is in the use, the setting of electromagnetism push rod for the clamp plate can be even to apron upper surface each department application of force, thereby make the apron can not incline after installing the protective housing tip, and electromagnetism push rod and personnel are manual to be strikeed and compare, and its dynamics can once install the completion greatly, has avoided strikeing the phenomenon that the hammer accidentally injured to personnel's finger simultaneously, has more promoted the speed of apron installation, and then is favorable to the use of electricity core production.

Drawings

Fig. 1 is a schematic structural diagram of an automatic cover inserting device for assembling a lithium battery cell according to the present invention;

fig. 2 is a schematic diagram of a pressure spring of an automatic cover inserting device for assembling a lithium battery cell provided by the utility model;

fig. 3 is a schematic view of a sliding sleeve of an automatic cover inserting device for assembling a lithium battery cell according to the present invention;

fig. 4 is a schematic diagram illustrating a matching between a limiting plate and an adjusting plate of an automatic capping device for assembling a lithium battery cell according to the present invention;

fig. 5 is a schematic diagram illustrating a separation of a limiting plate, a sliding seat and an adjusting plate of an automatic cover inserting device for assembling a lithium battery cell according to the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a placing seat; 4. an adjusting plate; 5. a sliding sleeve; 6. a connecting frame; 7. mounting a box; 8. an electromagnetic push rod; 9. pressing a plate; 10. a limiting plate; 11. a fixed block; 12. a guide bar; 13. a spring is supported; 14. mounting the cylinder; 15. a support bar; 16. a limiting sleeve; 17. a pressure spring; 18. a stabilizing plate; 19. a rubber pad; 20. a slide bar; 21. a sliding sleeve.

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.

Referring to fig. 1-5, an automatic cover entering device for assembling a lithium battery cell comprises a base plate 1, a support frame 2 is fixed on one side of the upper surface of the base plate 1, a placing seat 3 is fixed on one side, away from the support frame 2, of the upper surface of the base plate 1, an adjusting plate 4 is fixed on the upper end of the support frame 2, a stabilizing plate 18 is fixed on the lower surface of the adjusting plate 4, the rear end of the stabilizing plate 18 is fixed on the inner side of a support body of the support frame 2, a sliding seat 5 matched with the outer annular surface of the adjusting plate 4 is sleeved with the outer annular surface of the adjusting plate 4, connecting frames 6 are fixed on two sides of the sliding seat 5, a mounting box 7 is fixed at the lower end of the connecting frame 6, an electromagnetic push rod 8 is installed on the inner bottom surface of the mounting box 7, and the stability of the adjusting plate 4 can be enhanced by the arrangement of the stabilizing plate 18 in the using process.

The lower extreme of electromagnetism push rod 8 is the output and is connected with clamp plate 9, the lower surface of clamp plate 9 is equipped with rubber pad 19, the both ends of clamp plate 9 upper surface are fixed with slide bar 20, the upper end of slide bar 20 extends to the inside of mounting box 7, and the lower extreme of mounting box 7 corresponds slide bar 20 and is fixed with slip cap 21, the outside at slide bar 20 is established to slip cap 21 cover, rubber pad 19's setting, can avoid clamp plate 9 to wipe the drawing that the apron caused when using, the setting of slide bar 20 and slip cap 21, then played the guide effect to the removal of clamp plate 9.

The draw-in groove has been seted up and be equipped with matched with limiting plate 10 in the plate body middle part of regulating plate 4, the one end of limiting plate 10 is for pressing the end and extending to the front side of sliding seat 5, limiting plate 10 is located and installs the resilience subassembly on the plate body of sliding seat 5 inside, the resilience subassembly includes fixed block 11, guide bar 12 and top spring 13, fixed block 11 is fixed at the upper and lower both sides surface of limiting plate 10 and is close to and presses the end, guide bar 12 is fixed at a side surface of fixed block 11, and the other end of guide bar 12 runs through to the outside of sliding seat 5 rear sides, top spring 13 cover is established on the body of rod of guide bar 12, the setting of resilience subassembly, make limiting plate 10 can reset by oneself after the atress removes, thereby the convenience when having promoted the device and using.

The both sides of placing seat 3 are fixed with an installation section of thick bamboo 14, the inside of an installation section of thick bamboo 14 is equipped with bracing piece 15, the upper end of bracing piece 15 extends to the outside of an installation section of thick bamboo 14 and is connected with stop collar 16 jointly, stop collar 16 cooperatees with placing seat 3, the inside of an installation section of thick bamboo 14 is equipped with pressure spring 17, the lower extreme of bracing piece 15 contacts with the upper end of pressure spring 17, an installation section of thick bamboo 14, bracing piece 15 and stop collar 16's setting, make the device stop collar 16 play the fixed effect of support to the upper end of protective housing when using, avoided the apron protective housing to take place crooked when the installation, and can press stop collar 16 when guaranteeing apron installation back personnel, make stop collar 16 can not lead to the fact the influence to taking out of protective housing.

The use principle and the advantages are as follows: in the use process of the utility model, the bottom plate 1 is arranged on a desktop convenient for workers to use, the protective shell is placed in the placing seat 3, then the workers hold the sliding seat 5 by hands and apply force to the pressing end of the limiting plate 10 through fingers, the further limiting plate 10 is forced to move towards the rear side, namely, two sides are separated from the clamping groove, at the moment, the sliding seat 5 and the adjusting plate 4 are in a sliding connection state, namely, the workers can move the sliding seat 5 downwards until the pressing plate 9 is contacted with a cover plate at the upper end of the protective shell, after the pressing plate 9 is contacted with the cover plate, the workers cancel the force applied to the limiting plate 10, and the limiting plate 10 is reset under the action of the top spring 13, so that the sliding seat 5 and the adjusting plate 4 are in a fixed connection state.

Further personnel alright control electromagnetism push rod 8 and start to electromagnetism push rod 8's output drives clamp plate 9 fast movement downwards, and the final apron is crowded into the opening part of protective housing under clamp plate 9's effect, and the apron installation is accomplished promptly.

After the apron installation is accomplished, personnel are to the pressing end application of force of limiting plate 10 to reset slide bracket 5 and upwards remove regulating plate 4 upper end, make clamp plate 9 and apron break away from, personnel alright take out the protective housing of going into to cover the completion this moment and be used for carrying out the processing of follow-up step.

Therefore, this device is in the use, and electromagnetism push rod 8's setting for the clamp plate 9 can be even to each department's application of force of apron upper surface, thereby make the apron can not incline after installing the protective housing tip, and electromagnetism push rod 8 compares with personnel's manual strike, and its dynamics can once install the completion greatly, has avoided the phenomenon of strikeing the hammer and finger accidental injury to personnel simultaneously, has more promoted the speed of apron installation, and then is favorable to the use of electric core production.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An automatic cover entering device for assembling a lithium battery core comprises a bottom plate (1) and is characterized in that a support frame (2) is fixed on one side of the upper surface of the bottom plate (1), a placing seat (3) is fixed on one side, far away from the support frame (2), of the upper surface of the bottom plate (1), an adjusting plate (4) is fixed at the upper end of the support frame (2), a sliding seat (5) matched with the outer ring surface of the adjusting plate (4) is sleeved with the outer ring surface of the adjusting plate (4), connecting frames (6) are fixed on two sides of the sliding seat (5), a mounting box (7) is fixed at the lower end of each connecting frame (6), an electromagnetic push rod (8) is mounted on the inner bottom surface of each mounting box (7), and the lower end of each electromagnetic push rod (8) is an output end and is connected with a pressing plate (9);

the draw-in groove has been seted up at the plate body middle part of regulating plate (4) and matched with limiting plate (10) is equipped with, the one end of limiting plate (10) is for pressing the end and extending to the front side of sliding seat (5), limiting plate (10) are located and install the subassembly that kick-backs on the inside plate body of sliding seat (5).

2. The automatic cover-entering device for assembling the lithium battery cell of claim 1, wherein the resilience assembly comprises a fixing block (11), a guide rod (12) and a top spring (13), the fixing block (11) is fixed on the upper and lower surfaces of the limiting plate (10) and is close to the pressing end, the guide rod (12) is fixed on one side surface of the fixing block (11), the other end of the guide rod (12) penetrates through the outside of the rear side of the sliding seat (5), and the top spring (13) is sleeved on the rod body of the guide rod (12).

3. The automatic cover entering device for assembling the lithium battery cell of claim 1, wherein mounting cylinders (14) are fixed on two sides of the placing seat (3), a support rod (15) is arranged inside the mounting cylinders (14), the upper ends of the support rods (15) extend to the outside of the mounting cylinders (14) and are commonly connected with limit sleeves (16), and the limit sleeves (16) are matched with the placing seat (3).

4. The automatic cover entering device for assembling the lithium battery cell as claimed in claim 3, wherein a compression spring (17) is arranged inside the mounting cylinder (14), and the lower end of the support rod (15) is in contact with the upper end of the compression spring (17).

5. The automatic cover entering device for assembling the lithium battery cell as claimed in claim 1, wherein a stabilizing plate (18) is fixed to the lower surface of the adjusting plate (4), and the rear end of the stabilizing plate (18) is fixed to the inner side of the support body (2).

6. The automatic cover entering device for assembling the lithium battery cell as claimed in claim 1, wherein the lower surface of the pressing plate (9) is provided with a rubber pad (19).

7. The automatic cover entering device for assembling the lithium battery cell as claimed in claim 1, wherein sliding rods (20) are fixed to two ends of the upper surface of the pressing plate (9), the upper ends of the sliding rods (20) extend into the mounting box (7), a sliding sleeve (21) is fixed to the lower end of the mounting box (7) corresponding to the sliding rods (20), and the sliding sleeve (21) is sleeved outside the sliding rods (20).