CN211404612U

CN211404612U - Soft package module busbar loading device

Info

Publication number: CN211404612U
Application number: CN202020272795.2U
Authority: CN
Inventors: 何庆锋; 郭自然; 牛增强; 韩金龙
Original assignee: Jiangsu United Winners Laser Co ltd
Current assignee: Jiangsu United Winners Laser Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-09-01
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a busbar device is gone into to soft packet of module, include: the module is placed platform, base, module clamp plate, utmost point ear guide mechanism and module hold-down mechanism, and the module is placed the platform and is set up on the workstation respectively with the base, and the module is placed the platform and is used for placing electric core module, and the module clamp plate sets up electric core module top, it is used for compressing tightly electric core module, and utmost point ear guide mechanism sets up on the base, utmost point ear guide mechanism is used for combing utmost point ear and location, and module hold-down mechanism sets up on the utmost point ear guide mechanism, it is used for installing the busbar the both ends of electric core module. The utility model provides a current last busbar process comparatively loaded down with trivial details, manufacturing cost is higher, the yields is low, poor stability's technical problem, reduces the direction requirement to busbar product structure. Greatly improving the automatic production efficiency and the product yield.

Description

Soft package module busbar loading device

[ technical field ] A method for producing a semiconductor device

The utility model relates to an automation equipment field, in particular to busbar device is gone into to soft packet of module.

[ background of the invention ]

The soft package module lithium battery is a new generation of green high-energy battery with excellent performance, and has the characteristics of high voltage, high capacity, low consumption, no memory effect, no pollution, small volume, small internal resistance, less self-discharge, more cycle times and the like. The battery is widely applied to various civil and military fields such as automobile power batteries, mobile phones, notebook computers, tablet computers and the like.

The lithium cell is in manufacturing process, needs assemble the laminate polymer core module busbar according to customer's requirement, and current operation is that the workman is manual according to experience with the busbar, the module both ends of manually packing into, or carries out automatic dress busbar after combing to utmost point ear. So far, still be the bottleneck process on the busbar process on soft-packaged module, the reason lies in, and the roughness and the uniformity of each soft-packaged utmost point ear are difficult to be guaranteed, and soft-packaged electricity core technology has clear and definite requirement (can not the overlength) to utmost point ear length, has consequently just restricted utmost point ear crowd can not be fine and has passed the busbar hole site. Lead to utmost point ear to block the busbar inner wall easily for the busbar can not go up to target in place, causes the soft-packaged electrical core to rework or scrap, and efficiency is extremely low. Therefore, the conventional automatic bus bar feeding process also has extremely high requirements on the structure of a product (bus bar), and the assembly success rate is not high. Manual bus bar attachment and conventional bus bar attachment. The operation mode not only has high requirement on the guide of the pole ear of the product structure, but also increases the design difficulty of the product. And the yields is lower, consequently leads to whole production process comparatively loaded down with trivial details, and assembly precision, production efficiency and degree of automation are lower, and intensity of labour is great can not satisfy the demand of big soft packet of module production in batches.

[ summary of the invention ]

To sum up, the utility model discloses main purpose is in order to solve current last busbar process comparatively loaded down with trivial details, and manufacturing cost is higher, the yields is low, poor stability's technical problem, and provides a soft-packaged module income busbar device.

In order to solve the above technical problem, the present invention provides a flexible package module busbar device, including: the module is placed platform, base, module clamp plate, utmost point ear guide mechanism and module hold-down mechanism, the module is placed the platform and is set up on the workstation respectively with the base, the module is placed the platform and is used for placing electric core module, the module clamp plate sets up electric core module top, it is used for compressing tightly electric core module, utmost point ear guide mechanism sets up on the base, utmost point ear guide mechanism is used for combing utmost point ear and location, module hold-down mechanism sets up on the utmost point ear guide mechanism, it is used for installing the busbar the both ends of electric core module.

The tab guiding mechanism comprises a Y-axis linear module which is arranged on the base and can horizontally slide along the Y-axis direction, and a supporting seat which is matched with the Y-axis linear module to slide, wherein a base plate is fixed on the supporting seat, the base plate comprises a vertical plate and a transverse plate which is vertical to the vertical plate and is integrally formed, a motor mounting plate, a screw rod fixing block, a fixing plate and a screw rod supporting plate are arranged at intervals in the length direction of the transverse plate, a servo motor is arranged on the motor mounting plate, a first shaft hole is formed in the screw rod fixing block, a second shaft hole is formed in the fixing plate, the output end of the servo motor is movably connected with a ball screw rod, the other end of the ball screw rod penetrates through the first shaft hole and the second shaft hole respectively to be connected with the screw rod supporting plate, and the upper end, the other end of each first guide pillar penetrates through the base plate and is connected with the clamping jaw plate.

The backing plate is provided with a height detection support, and a height detection device for detecting the installation in place of the busbar is installed on the height detection support.

The induction sheet is mounted on the fixing plate, the induction sheet support is arranged at the top of the base plate, and a plurality of photoelectric switches matched with the induction sheet and used for inducing the moving distance of the ball screw are mounted on the induction sheet support.

The clamping jaw plate comprises a body, a plurality of clamping plates which are arranged at intervals along the length direction of the body and are vertical to the clamping plate, a U-shaped groove is formed between every two adjacent clamping plates, and a gap formed by inward extension is formed at the end part of each clamping plate.

The length of the gap is greater than the width of the battery cell tab.

Still including being used for combing the board of usefulness to electric core utmost point ear, it sets up between clamping jaw board and electric core module to comb the board.

The module hold-down mechanism includes: the clamping jaw comprises a plurality of linear bearings, a plurality of second guide pillars, a plurality of reset springs, a cylinder mounting plate, a cylinder, a clamping jaw plate and a clamping jaw, wherein the linear bearings are arranged on a base plate respectively, each linear bearing is internally provided with a second guide pillar, the other end of each second guide pillar is connected with the cylinder mounting plate respectively, the cylinder is arranged on the cylinder mounting plate, the movable end of the cylinder is movably connected with the clamping jaw plate, the clamping jaw is arranged on the clamping jaw plate, and the reset springs are sleeved on the second guide pillars and are positioned between the linear bearings and the clamping jaw plate.

Adopt above-mentioned technical scheme, compare with prior art, the utility model discloses produced beneficial effect lies in: the utility model discloses be equipped with the carding board that is used for carding electric core utmost point ear, and the clearance and utmost point ear thickness phase-match of carding board, should not cross wide, guaranteed to comb the accuracy of rectifying utmost point ear position, comb the board and go forward toward the module end with U type interface is synchronous, ensure that U type mouthful is complete block utmost point ear. At the moment, the upper busbar module moves forward, and the U-shaped interface mechanism ensures the relative static state of the U-shaped interface and the lug through the servo motor and the screw. The bus bar module advances to enter the bus bar through the leading-in lug of the U-shaped interface. The leading-in of utmost point ear to busbar has been guaranteed fine. Meanwhile, the problem that the busbar cannot be automatically installed due to the fact that the structural design of the busbar is not oriented is solved. This structural style has avoided receiving the influence of former process electricity core utmost point ear uniformity problem, reduces to busbar product structure direction requirement. Greatly improving the automatic production efficiency and the product yield.

[ description of the drawings ]

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

fig. 2 is a schematic structural view of the tab guiding mechanism of the present invention;

fig. 3 is a schematic structural view of the backing plate of the present invention;

fig. 4 is a schematic structural view of the module pressing mechanism of the present invention;

fig. 5 is a schematic structural view of a jaw plate of the present invention;

fig. 6 is a schematic structural view of the splint of the present invention.

[ detailed description ] embodiments

The following examples are further illustrative and supplementary to the present invention and do not constitute any limitation to the present invention.

As shown in fig. 1-6, the utility model discloses a soft-packaged module goes into busbar device includes: the module is placed platform 1, base 2, module clamp plate 3, utmost point ear guiding mechanism 4 and module hold-down mechanism 5, the module is placed platform 1 and base 2 and is set up respectively on the workstation, the module is placed platform 1 and is used for placing electric core module, module clamp plate 3 sets up electric core module top, and it is used for compressing tightly electric core module, utmost point ear guiding mechanism 4 sets up on the base 2, utmost point ear guiding mechanism 4 is used for combing the utmost point ear and fixing a position, module hold-down mechanism 5 sets up on the utmost point ear guiding mechanism 4, it is used for installing the busbar the both ends of electric core module.

As shown in fig. 2, the tab guiding mechanism 4 includes a Y-axis linear module 41 disposed on the base 1 and capable of horizontally sliding along a Y-axis direction, a supporting seat 42 sliding in cooperation with the Y-axis linear module 41, a pad 43 fixed on the supporting seat 42, the pad 43 including a vertical plate 431 and a transverse plate 432 perpendicular to and integrally formed with the vertical plate 431, a motor mounting plate 4321, a lead screw fixing block 4322, a fixing plate 4323, and a lead screw supporting plate 4324 disposed at intervals in a length direction of the transverse plate 432, a servo motor 44 mounted on the motor mounting plate 4321, a first shaft hole 43221 disposed on the lead screw fixing block 4322, a second shaft hole 43231 disposed on the fixing plate 4323, an output end of the servo motor 44 movably connected to the ball lead screw 45, and the other end of the ball lead screw 45 respectively passing through the first shaft hole 43221 and the second shaft hole 43231 and connected to the lead screw supporting plate 4324, the upper end and the lower end of the fixing plate 4323 are respectively connected with a first guide post 46, and the other end of each first guide post 46 respectively penetrates through the base plate 43 to be connected with a clamping jaw plate 47.

As shown in fig. 3, a height detecting bracket 433 is disposed on the backing plate 43, and a height detecting device 434 for detecting that the bus bar is mounted in place is mounted on the height detecting bracket 433.

An induction sheet (not shown in the figure) is installed on the fixing plate 4323, an induction sheet bracket 435 is arranged at the top of the backing plate 43, and a plurality of photoelectric switches 436 which are matched with the induction sheet to induce the moving distance of the ball screw 45 are installed on the induction sheet bracket 435.

As shown in fig. 5 and 6, the jaw plate 47 includes a body 471, a plurality of clamping plates 472 spaced apart along the length of the body 471 and perpendicular thereto, a U-shaped slot 473 is provided between each two adjacent clamping plates, and a gap 474 is formed at the end of each clamping plate 472 and extends inwardly.

The length of the gap 474 is greater than the width of the cell tab.

As shown in fig. 1 and 4, the battery tab combing device further comprises a combing plate 6 for combing the battery tab, wherein the combing plate is arranged between the clamping jaw plate 47 and the battery module, and the combing plate 6 is of a plate-shaped structure.

As shown in fig. 4, the module pressing mechanism 5 includes: the linear guide type clamping device comprises a plurality of linear bearings 51, a plurality of second guide posts 52, a plurality of return springs 53, a cylinder mounting plate 54, a cylinder 55, a second clamping jaw plate 56 and clamping jaws 57, wherein the linear bearings 51 are respectively arranged on the base plate 43, the second guide posts 52 are mounted in each linear bearing 51, the other ends of the second guide posts 52 are respectively connected with the cylinder mounting plate 54, the cylinder 55 is mounted on the cylinder mounting plate 54, the movable end of the cylinder 55 is movably connected with the second clamping jaw plate 56, the clamping jaws 57 are arranged on the second clamping jaw plate 56, and the return springs 53 are sleeved on the second guide posts 52 and are positioned between the linear bearings 51 and the second clamping jaw plate 56.

While the invention has been described with reference to the above embodiments, the scope of the invention is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the concept of the invention.

Claims

1. The utility model provides a busbar device is gone into to soft packet of module which characterized in that includes: the module is placed platform (1), base (2), module clamp plate (3), utmost point ear guiding mechanism (4) and module hold-down mechanism (5), the module is placed platform (1) and base (2) and is set up respectively on the workstation, the module is placed platform (1) and is used for placing electric core module, module clamp plate (3) set up electric core module top, it is used for compressing tightly electric core module, utmost point ear guiding mechanism (4) set up on base (2), utmost point ear guiding mechanism (4) are used for combing the utmost point ear and fix a position, module hold-down mechanism (5) set up on utmost point ear guiding mechanism (4), it is used for installing the busbar the both ends of electric core module.

2. The soft package module busbar loading device according to claim 1, wherein the tab guiding mechanism (4) comprises a Y-axis linear module (41) which is arranged on the base (2) and can horizontally slide along a Y-axis direction, a supporting seat (42) which is matched with the Y-axis linear module (41) to slide, a base plate (43) is fixedly arranged on the supporting seat (42), the base plate (43) comprises a vertical plate (431) and a transverse plate (432) which is perpendicular to the vertical plate (431) and is integrally formed, a motor mounting plate (4321), a lead screw fixing block (4322), a fixing plate (4323) and a lead screw supporting plate (4324) are arranged at intervals in the length direction of the transverse plate (432), a servo motor (44) is arranged on the motor mounting plate (4321), a first shaft hole (43221) is formed in the fixing block (4322), a second shaft hole (43231) is formed in the fixing plate (4323), the output end of the servo motor (44) is movably connected with a ball screw (45), the other end of the ball screw (45) penetrates through the first shaft hole (43221) and the second shaft hole (43231) respectively to be connected with a screw support plate (4324), the upper end and the lower end of the fixed plate (4323) are connected with a first guide pillar (46) respectively, and the other end of each first guide pillar (46) penetrates through the backing plate (43) respectively to be connected with a first clamping jaw plate (47).

3. The flexible packaging module inlet bus bar device according to claim 2, wherein the base plate (43) is provided with a height detection bracket (433), and the height detection bracket (433) is provided with a height detection device (434) for detecting that the bus bar is installed in place.

4. The flexible packaging module inlet bus bar device according to claim 2, wherein the fixing plate (4323) is provided with an induction sheet, the top of the base plate (43) is provided with an induction sheet bracket (435), and the induction sheet bracket (435) is provided with a plurality of photoelectric switches (436) which are matched with the induction sheet and used for sensing the moving distance of the ball screw (45).

5. The module inlet bus bar assembly according to claim 2, wherein the first jaw plate (47) comprises a body (471), a plurality of clamping plates (472) spaced apart along the length of the body (471) and perpendicular thereto, a U-shaped slot (473) being provided between each adjacent two clamping plates, and a gap (474) extending inwardly at the end of each clamping plate (472).

6. The modular inlet bus bar assembly of claim 5, wherein the gap (474) has a length greater than a width of the cell tab.

7. The modular busbar assembly according to claim 2, further comprising a carding plate (6) for carding the cell tabs, the carding plate being disposed between the first jaw plate (47) and the cell modules.

8. The modular busbar arrangement according to claim 4, wherein the module pressing mechanism (5) comprises: the linear guide type clamping device comprises a plurality of linear bearings (51), a plurality of second guide columns (52), a plurality of return springs (53), an air cylinder mounting plate (54), an air cylinder (55), a second clamping jaw plate (56) and clamping jaws (57), wherein the linear bearings (51) are respectively arranged on the base plate (43), the second guide columns (52) are respectively arranged in each linear bearing (51), the other ends of the second guide columns (52) are respectively connected with the air cylinder mounting plate (54), the air cylinder (55) is arranged on the air cylinder mounting plate (54), the movable end of the air cylinder (55) is movably connected with the second clamping jaw plate (56), the clamping jaws (57) are arranged on the second clamping jaw plate (56), and the return springs (53) are sleeved on the second guide columns (52) and are positioned between the linear bearings (51) and the second clamping jaw plate (56).