CN210451357U

CN210451357U - Ultrasonic connecting device of soft package battery

Info

Publication number: CN210451357U
Application number: CN201921115819.7U
Authority: CN
Inventors: 李同春; 袁嫘; 袁家良; 崔园园
Original assignee: Anhui Weizhuo New Energy Technology Co ltd
Current assignee: Anhui Weizhuo New Energy Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-05
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses an ultrasonic connecting device of a soft package battery, which comprises a fixed table, wherein two sides of the top surface of the fixed table are provided with baffle plates in the same body, a fixed plate is arranged between the middle parts of the two baffle plates, one end of the fixing plate is rotationally connected with one baffle plate through a clamping block, one end of the fixing plate, which is far away from the clamping block, is rotationally connected with the other baffle plate through a clamping shaft, clamping grooves matched with the clamping block are respectively arranged on the opposite sides of the two baffle plates, and a plurality of clamping holes matched with the clamping shafts, wherein the distance between the central shafts of the plurality of fixing plates is half of the width of the fixing plates, and the distance from the central shaft of the fixing plate to the top surface of the fixing table is greater than the distance from the central shaft of the fixing plate by 1cm-2cm, so that the device can avoid the influence of sundries and dust when the soft-package battery is welded, and the welded yield of the soft-package battery is ensured.

Description

Ultrasonic connecting device of soft package battery

Technical Field

The utility model relates to a laminate polymer battery connects technical field, specifically is a laminate polymer battery's ultrasonic connecting device.

Background

Laminate polymer battery often need fix laminate polymer battery when ultrasonic bonding, often use splint fixed laminate polymer battery in current fixed mode, as long as interval and thickness between the control splint, just can guarantee that the interval between the laminate polymer battery is the same, promote laminate polymer battery welded yield, but when splint when not using often can be because operational environment's particularity, lead to falling into dust or debris between the splint, can make interval change between the fixed laminate polymer battery, it is attached to laminate polymer battery surface to make debris or dust again possibly, cause laminate polymer battery welding yield to reduce, influence laminate polymer battery's normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laminate polymer battery's ultrasonic connecting device to falling into debris or dust between the fixed plate of the laminate polymer battery who proposes in solving above-mentioned background art, can leading to laminate polymer battery welding yield to descend, influence laminate polymer battery normal use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laminate polymer battery's ultrasonic connecting device, includes fixed station and ultrasonic welding machine, ultrasonic welding machine fixes the one side at the fixed station top surface, the relative both sides of fixed station top surface are provided with the baffle with the body, two install the fixed plate between the department of baffle middle part, the one end of fixed plate is passed through the fixture block and is connected rather than one of them baffle rotation, the one end that the fixture block was kept away from to the fixed plate is passed through the card axle and is connected, two the opposite side of baffle is seted up respectively with fixture block assorted draw-in groove to and with card axle assorted card hole.

Preferably, the fixed plates are provided in plurality, the distance between the central axes of the fixed plates is half of the width of the fixed plates, and the distance from the central axes of the fixed plates to the top surface of the fixed table is greater than the distance from the central axes of the fixed plates by 1cm-2 cm.

Preferably, a movable groove is formed in the baffle plate provided with the clamping hole, and the clamping hole is formed in one side, close to the fixed plate, of the movable groove.

Preferably, the clamping shaft extends to the inside of the movable groove, a gear is fixed on the outer side of one end, far away from the fixed plate, of the clamping shaft, and the gear is meshed with a chain.

Preferably, one end of the movable groove is provided with a torsion bar capable of freely rotating, the outer wall of the torsion bar is sleeved with a torsion spring, one end of the torsion spring is welded with the outer wall of the torsion bar, and the other end of the torsion spring is welded with one side of the movable groove, which is close to the fixed plate.

Preferably, the torsion bar extends to the outer side of the baffle plate towards the direction away from the fixing plate, and a wheel is fixed at one end of the torsion bar located at the outer side of the baffle plate.

Preferably, the outer wall of the rotating wheel is provided with a limiting groove, the outer wall of the baffle is hinged with a fixing rod, and the size of the fixing rod is matched with the limiting groove.

Preferably, a limiting plate is fixed on one side, away from the ultrasonic welding machine, of the top surface of the fixing table, the height of the limiting plate is consistent with that of the baffle, and the distance from the inner side of the limiting plate to the central shaft of the fixing plate is consistent with the distance between the fixing plates.

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

1. the utility model discloses, through rotating the runner with the hand, can change the contained angle of fixed plate and fixed station, make the fixed plate can enough carry out the centre gripping to laminate each other when no, eliminate the gap between the fixed plate again, reach and prevent that debris and dust from falling into the purpose between the fixed plate.

2. Through the block of spacing groove and dead lever, can reach the effect of fixed runner, the spacing groove still has skid-proof effect simultaneously, can be more convenient when rotating the carousel.

Drawings

FIG. 1 is a partial cross-sectional view of a fixing table according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing table and an ultrasonic welding machine according to an embodiment of the present invention.

In the figure: 1. a fixed table; 11. ultrasonic welding machine; 2. a baffle plate; 21. a movable groove; 22. a torsion bar; 23. a torsion spring; 24. a rotating wheel; 25. a limiting groove; 26. fixing the rod; 3. a fixing plate; 4. a clamping block; 5. clamping a shaft; 51. a gear; 52. a chain; 6. a card slot; 7. a clamping hole; 8. and a limiting plate.

Detailed Description

In order to avoid the influence of sundries and dust when the soft-package battery is welded and ensure the welded yield of the soft-package battery, the ultrasonic connecting device of the soft-package battery is particularly provided. 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.

Referring to fig. 1-2, an ultrasonic connecting device for a soft package battery comprises a fixing table 1 and an ultrasonic welding machine 11, wherein the ultrasonic welding machine 11 is fixed on one side of the top surface of the fixing table 1, baffle plates 2 are integrally arranged on two opposite sides of the top surface of the fixing table 1, a fixing plate 3 is arranged between the middle parts of the two baffle plates 2, one end of the fixing plate 3 is rotatably connected with one baffle plate 2 through a clamping block 4, one end, far away from the clamping block 4, of the fixing plate 3 is rotatably connected with the other baffle plate 2 through a clamping shaft 5, and clamping grooves 6 matched with the clamping block 4 and clamping holes 7 matched with the clamping shaft 5 are respectively formed in the opposite sides of the two baffle plates 2.

Wherein, the fixed plate 3 is provided with a plurality ofly, and the interaxial distance of the centre between a plurality of fixed plates 3 is half of the fixed plate 3 width, and the distance of fixed plate 3 center pin to 1 top surface of fixed station is greater than fixed plate 3 interaxial distance 1cm-2cm, can so can the fixed station can not hinder the motion of fixed plate 3 when rotatory runner 24.

A movable groove 21 is formed in the baffle plate 2 with the clamping hole 7, and the clamping hole 7 is formed in one side, close to the fixed plate 3, of the movable groove 21.

The clamping shaft 5 extends into the movable groove 21, a gear 51 is fixed on the outer side of one end of the clamping shaft 5 far away from the fixed plate 3, and the gear 51 is meshed with a chain 52.

But the one end of activity groove 21 is provided with free rotation's torsion bar 22, and torsion spring 23 has been cup jointed to torsion bar 22's outer wall, and the one end of torsion spring 23 and torsion bar 22's outer wall welding, the other end of torsion spring 23 and the one side welding that activity groove 21 is close to fixed plate 3, and torsion spring 23 can exert the power that resets through torsion bar 22 to fixed plate 3, can make fixed plate 3 centre gripping laminate polymer battery more firm.

The torsion bar 22 extends to the outside of the screen 2 in a direction away from the fixed plate 3, and a wheel 24 is fixed to one end of the torsion bar 22 located outside the screen 2.

The outer wall of runner 24 is seted up spacing groove 25, and the outer wall of baffle 2 articulates there is dead lever 26, and the size and the spacing groove 25 phase-match of dead lever 26.

One side of the top surface of the fixed table 1, which is far away from the ultrasonic welding machine 11, is fixed with a limiting plate 8, the height of the limiting plate 8 is consistent with that of the baffle plate 2, and the distance from the inner side of the limiting plate 8 to the central shaft of the fixed plate 3 is consistent with the distance between the fixed plates 3.

In this embodiment, when fixing the pouch battery, the torsion bar 22 is driven by rotating the wheel 24 by hand, the chain 52 is driven by the torsion bar 22 to drive the gear 51, and the fixing plate 3 is deflected by a certain angle, a soft-package battery is held by hand and placed in the gap between the fixing plate 3 and the limit plate 8, and the rest of the soft-package batteries are arranged in the gap between the fixing plates 3, at the moment, the torsion spring 23 is in an upper force state, and will give the fixed plate 3 a deflection force, this deflection force can make the fixed plate 3 to the soft-package battery's centre gripping more firm, after the soft package battery is fixed, the fixing rod 26 is shifted by hand, one end of the fixing rod 26 is clamped with the limiting groove 25, the position of the welding head of the ultrasonic welding machine 11 is adjusted by hand, the bottom end of the welding head can be in contact with the top surface of the soft package battery, and then the power supply of the ultrasonic welding machine 11 is started to weld the soft package battery; wherein the model of the ultrasonic welding machine 11 is GS-PW.

After the laminate polymer battery welding is accomplished, only need with dead lever 26 and spacing groove 25 separation can, with rotatory runner 24 of hand, make the clearance increase between the fixed plate 3, and take out laminate polymer battery from fixed station 1 with the hand, after laminate polymer battery takes out, break away from runner 24 with the hand, under the effect of torsional spring 23, fixed plate 3 can reset, and the adjacent lateral wall of fixed plate 3 can contact each other, the complete surface that covers fixed station 1, use through the cooperation between the above device, receive the influence of debris and dust when can avoiding laminate polymer battery welding, guarantee laminate polymer battery welded yield.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 laminate polymer battery's ultrasonic connecting device, includes fixed station (1) and ultrasonic welding machine (11), its characterized in that: ultrasonic welding machine (11) are fixed in one side of fixed station (1) top surface, the relative both sides of fixed station (1) top surface are provided with baffle (2), two with the body baffle (2) are installed between baffle (2) middle part department fixed plate (3), the one end of fixed plate (3) is passed through fixture block (4) and is rotated with one of them baffle (2) and be connected, the one end that fixture block (4) were kept away from in fixed plate (3) is passed through card axle (5) and is rotated with another baffle (2) and be connected, two the opposite side of baffle (2) is seted up respectively with fixture block (4) assorted draw-in groove (6) to and with card axle (5) assorted card hole (7).

2. The ultrasonic connecting device for the laminate polymer battery according to claim 1, is characterized in that: the fixing plates (3) are arranged in a plurality of numbers, the distance between the central axes of the fixing plates (3) is half of the width of the fixing plates (3), and the distance from the central axis of the fixing plates (3) to the top surface of the fixing table (1) is larger than the distance between the central axes of the fixing plates (3) by 1cm-2 cm.

3. The ultrasonic connecting device for the laminate polymer battery according to claim 1, is characterized in that: a movable groove (21) is formed in the baffle (2) provided with the clamping hole (7), and the clamping hole (7) is formed in one side, close to the fixed plate (3), of the movable groove (21).

4. The ultrasonic connecting device for the laminate polymer battery according to claim 1, is characterized in that: the clamping shaft (5) extends into the movable groove (21), a gear (51) is fixed on the outer side of one end, away from the fixed plate (3), of the clamping shaft (5), and a chain (52) is meshed with the gear (51).

5. The ultrasonic connecting device of the soft package battery according to claim 3, characterized in that: one end of the movable groove (21) is provided with a torsion bar (22) capable of freely rotating, the outer wall of the torsion bar (22) is sleeved with a torsion spring (23), one end of the torsion spring (23) is welded with the outer wall of the torsion bar (22), and the other end of the torsion spring (23) is welded with one side, close to the fixing plate (3), of the movable groove (21).

6. The ultrasonic connecting device of the soft package battery according to claim 5, characterized in that: the torsion bar (22) extends to the outer side of the baffle plate (2) towards the direction far away from the fixing plate (3), and a rotating wheel (24) is fixed at one end, located on the outer side of the baffle plate (2), of the torsion bar (22).

7. The ultrasonic connecting device of the soft package battery according to claim 6, characterized in that: the outer wall of the rotating wheel (24) is provided with a limiting groove (25), the outer wall of the baffle (2) is hinged with a fixing rod (26), and the size of the fixing rod (26) is matched with the limiting groove (25).

8. The ultrasonic connecting device of the soft package battery according to claim 5, characterized in that: one side of the top surface of the fixed table (1) far away from the ultrasonic welding machine (11) is fixed with a limiting plate (8), the height of the limiting plate (8) is consistent with that of the baffle (2), and the distance from the inner side of the limiting plate (8) to the central shaft of the fixed plate (3) is consistent with the distance between the fixed plate (3).