CN214378561U

CN214378561U - Auxiliary device is used in production of soft-packing lithium ion battery utmost point ear

Info

Publication number: CN214378561U
Application number: CN202120798731.0U
Authority: CN
Inventors: 姜泉; 邱乐波; 田国红
Original assignee: Lianyungang Pulit Electronic Technology Co ltd
Current assignee: Lianyungang Pulit Electronic Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-08
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses an auxiliary device for producing a flexible package lithium ion battery tab, which comprises a main body, wherein a fixed block is fixed on the side surface of the main body, a limit groove is formed in the fixed block in a penetrating manner, a ring groove is formed in the surface of the inner wall of the limit groove, an electric wire is arranged on the side surface of the main body and penetrates through the limit groove, a fixed ring is fixed on the surface of the electric wire, and the fixed ring is embedded into the ring groove; fixed block, spring leaf, hoop, plastic sheath, solid fixed ring, spacing groove, ring channel through the design can receive at the electric wire and pull, when taking place to buckle, reduce its and the angle of buckling of main part junction, avoid because the angle of buckling is too big, lead to the surperficial crackle of electric wire to appear, through the buffer block of design, can play certain cushioning effect to pulling of external force.

Description

Auxiliary device is used in production of soft-packing lithium ion battery utmost point ear

Technical Field

The utility model belongs to the technical field of battery production, concretely relates to auxiliary device is used in production of soft-packing lithium ion battery utmost point ear.

Background

With the continuous development of lithium ion batteries and the demand of environment-friendly clean energy, portable mobile electronic equipment is used more and more widely, and the strong demand for flexible package lithium ion batteries is formed in the field of 3C digital electronic application. Even in the automobile industry with sudden leap forward, the requirement of a flexible package lithium ion battery with high safety, high power and high energy density is also provided, and an auxiliary device is required to cut and shape the tab during production.

When using, the auxiliary device is connected with the device main part through the electric wire to the step for producing the current soft package lithium ion battery tab, but if the step is dragged, the electric wire bending angle of the junction is too big, then can cause the damage to the electric wire, reduces the service life of the electric wire, and the device can shake at the during operation, and it does not have corresponding shock-absorbing measure, so need design a structure and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device is used in production of soft-packing lithium ion battery utmost point ear to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary device is used in production of soft-packing lithium ion battery utmost point ear, comprises a main body, the side of main part is fixed with the fixed block, the inside of fixed block is run through and has been seted up the spacing groove, the ring channel has been seted up on the inner wall surface of spacing groove, the side of main part is provided with the electric wire, the electric wire runs through the inside of spacing groove, the fixed surface of electric wire has solid fixed ring, gu fixed ring imbeds to the inside of ring channel, the one end of fixed block is provided with a plurality of spring leafs for the opening part outside equidistance of spacing groove, the surface cover of electric wire is equipped with the hoop, the one end of hoop is fixed with the plastic sheath that the cross-section is the loudspeaker form, the other end and a plurality of spring leaf fixed connection of hoop.

Preferably, be connected with a plurality of buffers between the inner wall of solid fixed ring's an end surface and ring channel, the buffer is the rubber material component.

Preferably, the holding tank that the cross-section is "T" type structure is all seted up in the bottom four corners department of main part, the metal sheet has been placed to the inside of holding tank, a plurality of recesses have been seted up to the top surface equidistance of metal sheet, the inside embedding of recess has the buffering ball, the top of buffering ball is laminated with the bottom of holding tank mutually, the bottom four corners department of main part all is provided with the landing leg, the top of landing leg imbeds to the inside and the metal sheet fixed connection of holding tank.

Preferably, a cushion block is fixed to the bottom end of each supporting leg, and anti-skid grains are arranged on the surface of the bottom end of each cushion block.

Preferably, an operation panel is disposed on a surface of the main body, and a plurality of buttons and indicator lamps are disposed on a surface of the operation panel.

Preferably, the surface of the main body is provided with a working area relative to the bottom of the operation panel, the bottom end of the working area is provided with a sliding rail, and the surface of the sliding rail is provided with a sliding plate.

Preferably, a fixing groove is formed in the surface of the main body opposite to the top of the operation panel, and a nameplate is adhered to the inner wall surface of the fixing groove.

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

1. fixed block, spring leaf, hoop, plastic sheath, solid fixed ring, spacing groove, ring channel through the design can receive at the electric wire and pull, when taking place to buckle, reduce its and the angle of buckling of main part junction, avoid because the angle of buckling is too big, lead to the surperficial crackle of electric wire to appear, through the buffer block of design, can play certain cushioning effect to pulling of external force.

2. Through the metal sheet of design, buffering ball, holding tank, recess, can play certain buffering, cushioning effect to it at the device during operation, avoid because vibration amplitude is too big, influenced the normal work of device, also can reduce the noise simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of the area A of FIG. 1 according to the present invention;

fig. 4 is a front sectional view of the area B in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. an operation panel; 3. a working area; 4. an electric wire; 5. a sliding plate; 6. a slide rail; 7. a fixed block; 8. a spring plate; 9. a hoop; 10. a plastic sheath; 11. a limiting groove; 12. an annular groove; 13. a buffer block; 14. a fixing ring; 15. accommodating grooves; 16. a buffer ball; 17. a metal plate; 18. a groove; 19. and (7) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: an auxiliary device for producing a soft package lithium ion battery tab comprises a main body 1, wherein a fixed block 7 is fixed on the side surface of the main body 1, a limit groove 11 is formed in the fixed block 7 in a penetrating manner, an annular groove 12 is formed in the surface of the inner wall of the limit groove 11, an electric wire 4 is arranged on the side surface of the main body 1 and penetrates through the limit groove 11, a fixing ring 14 is fixed on the surface of the electric wire 4 and is embedded into the annular groove 12, a plurality of spring pieces 8 are equidistantly arranged at one end of the fixed block 7 relative to the outer side of an opening of the limit groove 11, a hoop 9 is sleeved on the surface of the electric wire 4, a plastic sleeve 10 with a horn-shaped cross section is fixed at one end of the hoop 9, the fixed block 7, the spring pieces 8, the hoop 9, the plastic sleeve 10, the fixing ring 14, the limit groove 11 and the annular groove 12 are designed, so that when the electric wire 4 is pulled and bent, the bending angle of the connection part of the electric wire and the main body 1 is reduced, avoid because the angle of buckling is too big, lead to the surface of electric wire 4 to appear the crackle, the other end and a plurality of spring leaf 8 fixed connection of hoop 9 are connected with a plurality of buffer blocks 13 between the one end surface of solid fixed ring 14 and the inner wall of ring channel 12, and buffer block 13 through the design can play certain cushioning effect to dragging of external force, and buffer block 13 is the rubber material component.

In the present embodiment, it is preferable that the surface of the main body 1 is provided with an operation panel 2, and the surface of the operation panel 2 is provided with a plurality of buttons and indicator lights, which can indicate the operation state of the apparatus at this time.

In this embodiment, preferably, the surface of the main body 1 is provided with a working area 3 opposite to the bottom of the operation panel 2, the bottom end of the working area 3 is provided with a slide rail 6, the slide rail 6 facilitates the movement of the slide plate 5, and the surface of the slide rail 6 is provided with the slide plate 5.

In this embodiment, preferably, the surface of the main body 1 is provided with a fixing groove at the top thereof opposite to the operation panel 2, and a nameplate is adhered to the inner wall surface of the fixing groove, so that the user can know the basic information of the device.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: an auxiliary device for producing a soft package lithium ion battery tab comprises a main body 1, wherein a fixed block 7 is fixed on the side surface of the main body 1, a limit groove 11 is formed in the fixed block 7 in a penetrating manner, an annular groove 12 is formed in the surface of the inner wall of the limit groove 11, an electric wire 4 is arranged on the side surface of the main body 1 and penetrates through the limit groove 11, a fixing ring 14 is fixed on the surface of the electric wire 4 and is embedded into the annular groove 12, a plurality of spring pieces 8 are equidistantly arranged at one end of the fixed block 7 relative to the outer side of an opening of the limit groove 11, a hoop 9 is sleeved on the surface of the electric wire 4, a plastic sleeve 10 with a horn-shaped cross section is fixed at one end of the hoop 9, the fixed block 7, the spring pieces 8, the hoop 9, the plastic sleeve 10, the fixing ring 14, the limit groove 11 and the annular groove 12 are designed, so that when the electric wire 4 is pulled and bent, the bending angle of the connection part of the electric wire and the main body 1 is reduced, avoid because the angle of buckling is too big, lead to the surface of electric wire 4 to appear the crackle, the other end and a plurality of spring leaf 8 fixed connection of hoop 9 are connected with a plurality of buffer blocks 13 between the one end surface of solid fixed ring 14 and the inner wall of ring channel 12, and buffer block 13 through the design can play certain cushioning effect to dragging of external force, and buffer block 13 is the rubber material component.

In this embodiment, it is preferred, holding tank 15 that the cross-section is "T" type structure is all seted up in the bottom four corners department of main part 1, metal sheet 17 has been placed to holding tank 15's inside, a plurality of recesses 18 have been seted up to metal sheet 17's top surface equidistance, recess 18's inside embedding has buffering ball 16, metal sheet 17 through the design, buffering ball 16, holding tank 15, recess 18, can play certain buffering to it at the device during operation, the cushioning effect, avoid because vibration amplitude is too big, the normal work of device has been influenced, simultaneously also can reduce the noise, buffering ball 16's top is laminated with holding tank 15's bottom mutually, main part 1's bottom four corners department all is provided with landing leg 19, landing leg 19's top is embedded into inside and metal sheet 17 fixed connection to holding tank 15.

In this embodiment, preferably, a pad block is fixed to the bottom end of each leg 19, and the bottom end surface of the pad block is provided with anti-slip lines, which can increase the friction between the pad block and the ground.

The utility model discloses a theory of operation and use flow: when the utility model is used, the power supply is firstly switched on, the starting device puts the pole ear of the lithium ion battery on the surface of the sliding plate 5, if the pole ear needs to be cut, the sliding plate 5 is pushed to the bottom of the cutting mechanism to cut the pole ear, if the pole ear needs to be shaped, the sliding plate 5 is pushed to the bottom of the shaping mechanism to be shaped, when the device is used, the electric wire 4 connected with the pedal can be bent if being pulled by external force, the joint of the electric wire 4 is bent, at the moment, the spring piece 8 is stressed to deform, certain buffering and supporting functions are realized on the bending of the spring piece 8, the phenomenon that the bending angle is overlarge, the surface of the electric wire 4 is cracked is avoided, the service life of the electric wire 4 is shortened, when the electric wire 4 is pulled, the fixing ring 14 is driven to move in the same direction in the annular groove 12, at the moment, the fixing ring 14 can extrude a plurality of buffering blocks 13, and the electric wire is stressed to deform, play certain cushioning effect, the device can take place vibrations at the during operation, and vibrations energy can transmit to its four corners department for a plurality of buffering balls 16 of the bottom inner wall extrusion of holding tank 15 lead to buffering ball 16 atress to take place deformation, thereby consume partial vibrations energy, reach certain buffering, absorbing effect, avoid because vibration amplitude is too big, influenced the normal work of device, also can reduce the noise simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 soft package lithium ion battery utmost point ear auxiliary device for production, includes main part (1), its characterized in that: a fixing block (7) is fixed on the side surface of the main body (1), a limit groove (11) is arranged in the fixing block (7) in a penetrating way, an annular groove (12) is formed in the inner wall surface of the limiting groove (11), an electric wire (4) is arranged on the side surface of the main body (1), the electric wire (4) penetrates through the limiting groove (11), a fixing ring (14) is fixed on the surface of the electric wire (4), the fixing ring (14) is embedded into the annular groove (12), a plurality of spring pieces (8) are arranged at one end of the fixing block (7) at equal intervals relative to the outer side of the opening of the limiting groove (11), a hoop (9) is sleeved on the surface of the wire (4), a plastic sleeve (10) with a trumpet-shaped section is fixed at one end of the hoop (9), the other end of the hoop (9) is fixedly connected with a plurality of spring pieces (8).

2. The auxiliary device for producing the soft package lithium ion battery tab according to claim 1, wherein: a plurality of buffer blocks (13) are connected between one end surface of the fixing ring (14) and the inner wall of the annular groove (12), and the buffer blocks (13) are rubber components.

3. The auxiliary device for producing the soft package lithium ion battery tab according to claim 1, wherein: holding tank (15) that the cross-section is "T" type structure are all seted up to the bottom four corners department of main part (1), metal sheet (17) have been placed to the inside of holding tank (15), a plurality of recesses (18) have been seted up to the top surface equidistance of metal sheet (17), the inside embedding of recess (18) has buffering ball (16), the top of buffering ball (16) is laminated mutually with the bottom of holding tank (15), the bottom four corners department of main part (1) all is provided with landing leg (19), the top of landing leg (19) is embedded into inside and metal sheet (17) fixed connection to holding tank (15).

4. The auxiliary device for producing the soft package lithium ion battery tab according to claim 3, wherein: the bottom end of each supporting leg (19) is fixed with a cushion block, and the bottom end surface of each cushion block is provided with anti-skid grains.

5. The auxiliary device for producing the soft package lithium ion battery tab according to claim 1, wherein: the surface of the main body (1) is provided with an operation panel (2), and the surface of the operation panel (2) is provided with a plurality of buttons and indicator lamps.

6. The auxiliary device for producing the soft package lithium ion battery tab according to claim 5, wherein: the surface of the main body (1) is provided with a working area (3) relative to the bottom of the operation panel (2), the bottom end of the working area (3) is provided with a sliding rail (6), and the surface of the sliding rail (6) is provided with a sliding plate (5).

7. The auxiliary device for producing the soft package lithium ion battery tab according to claim 5, wherein: the surface of the main body (1) is provided with a fixing groove relative to the top of the operation panel (2), and the inner wall surface of the fixing groove is adhered with a nameplate.