CN112238250A

CN112238250A - Battery plate manufacturing device and method

Info

Publication number: CN112238250A
Application number: CN202011048379.5A
Authority: CN
Inventors: 周明明
Original assignee: Chaowei Power Group Co Ltd
Current assignee: Chaowei Power Group Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-19

Abstract

The invention relates to a polar plate manufacturing method, which comprises the following steps: the continuous polar plate is cut by the cutting device to obtain a unit polar plate; and the sheet collecting device collects the unit polar plates, and after the step of slitting the continuous polar plates and before the step of collecting the sheets, the step of shunting the unit polar plates through a shunting device is also included. The manufacturing method of the polar plate has low cost and high production efficiency.

Description

Battery plate manufacturing device and method

Technical Field

The invention relates to the field of polar plate production in the field of storage batteries.

Background

In the current process of slicing the lead-acid storage battery plate, in order to improve the production efficiency, a continuous plate is usually manufactured by continuous casting and continuous rolling, and then the continuous plate is sliced into a final unit plate for the lead-acid battery, the current continuous plate slicing mode is to form the final unit plate by one-time cutting, then the final unit plate is rolled, and then the next step of working procedure is carried out; there are also methods of singulating by double cutting of a continuous plate, such as 202010166681.4, where the final unit plate is formed by double cutting, again by collecting the final unit plate. In order to improve the manufacturing efficiency of the polar plate, the speeds of all the procedures in the polar plate manufacturing process need to be synchronously improved, for example, the paste coating speed, the polar plate cutting speed, the polar plate conveying speed, the polar plate collecting speed and the like need to be synchronously improved, however, the speeds of all the procedures are improved, the improvement of the collecting speed can cause many problems, if the polar plate is collected manually, the required speed can not be met by the manual operation, if the polar plate is collected by a machine, the existing machine needs to be modified, the modification of the collecting machine is not only high in cost and difficult to realize, the improvement of the collecting speed can not meet the requirement of improving the polar plate manufacturing efficiency, and many problems exist if the improvement is not achieved, so the collecting speed becomes the bottleneck of improving the battery. Therefore, it is necessary to provide a solution that can take up the film by using the original film take-up machine or maintaining the original normal manual efficiency when the process speed is increased.

Disclosure of Invention

In order to solve the technical problem, the invention provides a method for manufacturing a polar plate, which comprises the following steps: the continuous polar plate is cut by the cutting device to obtain a unit polar plate; and the sheet collecting device collects the unit polar plates, and is characterized by further comprising a step of shunting the unit polar plates through a shunting device after the step of slitting the continuous polar plates and before the step of collecting the sheets.

Further, the shunting device at least comprises two shunting and conveying devices.

Further, the shunting and conveying device receives the unit polar plates and outputs the unit polar plates to the polar plate collecting device.

Further, the shunting and conveying device receives the unit polar plate and outputs the unit polar plate to the sheet collecting device at a certain time interval.

Further, when one shunt conveying device receives the unit polar plate, the other shunt conveying device outputs the unit polar plate.

Further, the unit plate is a final unit plate.

The invention also discloses a battery plate manufacturing device.

The lead-acid storage battery pole plate manufacturing device and method are low in cost and high in production efficiency.

Drawings

FIG. 1 is a schematic view of a battery plate manufacturing apparatus of the present invention;

FIG. 2 is a schematic view of a first embodiment of the flow divider of the present invention;

FIG. 3 is a schematic view of a second embodiment of the shunt device of the present invention in a first position;

FIG. 4 is a schematic view of a second embodiment of the diverter device of the present invention in a second position;

fig. 5 is a schematic view of an intermediate cell plate according to the present invention.

Detailed Description

The invention is further described with reference to specific examples.

As shown in FIG. 1, the manufacturing apparatus of lead-acid storage battery plate of the present invention comprises a plate separating device, a conveying belt 3, a shunting device 4, and a plate collecting device 5. The plate slicing device comprises a first slicing device 1 and a second slicing device 2.

As shown in fig. 2, the continuous plate 6 cut by the plate dividing apparatus of the present invention is divided into

final unit plates

7a and 7b by the plate dividing apparatus, and the final unit plates are conveyed by the conveyor belt 3. The shunting device comprises 4a and 4b, the position of the shunting device 4 relative to the conveyor belt 3 is unchanged, and the first shunting conveyor device 4a and the second shunting conveyor device 4b are respectively used for receiving the final

unit pole plates

7a and 7b on the conveyor belt 3. The plate collecting device 5 is used for receiving the divided

final unit plates

7a and 7 b. Although the speed of the shunting device 4 is the same as that of the conveyor belt 3, by providing the shunting devices such that the number of final unit plates on the

shunting conveyors

4a and 4b is halved, the final unit plates can be simultaneously output to the plate collecting device 5 while the shunting devices 4 are receiving the final unit plates, so that the speed of the plate collecting device can be maintained at a desired speed.

As shown in fig. 3 to 4, the shunting device 4 in the second embodiment includes 4a and 4b, unlike the first embodiment, the position of the shunting device with respect to the conveyor belt 3 is changed, the shunting conveyor device 4a and the shunting conveyor device 4b are respectively used for receiving the

final unit plates

7a and 7b on the conveyor belt 3, as shown in fig. 3, when the shunting conveyor device 4b receives the unit plates, the shunting conveyor device 4b outputs the unit plates, when the shunting conveyor device 4b receives the unit plates, the shunting conveyor device 4a is immediately transferred to the plate receiving position, and the shunting conveyor device 4b is transferred to the plate discharging position, so as to convey the plates to the respective plate collecting devices 5, thus repeatedly realizing the plate shunting operation. The transfer of the position of the shunt conveyor 4a and the shunt conveyor 4b can be carried out in a co-translational manner or in a co-rotational translational manner, in particular when there are more than 2 shunt conveyors. By the mode of collecting the sheets at intervals, the number of the polar plates on the shunting conveying device can be controlled as required, when the polar plates enter the polar plate collecting device 5, sheet collecting counting is not required to be additionally carried out, and the sheet collecting efficiency is further improved.

The sheet collection of the embodiment of the invention is to divide the final unit plate, or to divide the middle unit plate 8 as shown in fig. 5.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.

Claims

1. A method of manufacturing an electrode plate comprising the steps of: the continuous polar plate is cut by the cutting device to obtain a unit polar plate; and the sheet collecting device collects the unit polar plates, and is characterized by further comprising a step of shunting the unit polar plates through a shunting device after the step of slitting the continuous polar plates and before the step of collecting the sheets.

2. A method of manufacturing an electrode plate according to claim 1, wherein the flow dividing means comprises at least two flow dividing and conveying means.

3. The method for manufacturing an electrode plate according to claim 2, wherein the shunt conveyor receives the unit electrode plate and outputs the unit electrode plate to the electrode plate collecting device.

4. The method for manufacturing an electrode plate according to claim 2, wherein the diversion conveyor receives the unit electrode plate and outputs the unit electrode plate to the electrode plate collecting device at a certain time interval.

5. The electrode plate manufacturing method according to claim 4, wherein the one shunt conveyor receives the unit electrode plate while the other shunt conveyor outputs the unit electrode plate.

6. A method of manufacturing a plate according to any of claims 1 to 5, wherein the unit plate is a final unit plate.

7. The utility model provides a battery polar plate manufacturing installation, includes polar plate film separating device, is used for receiving and carrying the polar plate cuts the conveyer belt of the unit polar plate that the device cut the gained, is used for receiving the polar plate collection device of the unit polar plate who carries from the conveyer belt, its characterized in that still including be used for with the unit polar plate that the conveyer belt carried carries out the diverging device of reposition of redundant personnel, polar plate collection device is used for receiving the follow the unit polar plate through the reposition of redundant personnel that diverging device carried.

8. The battery plate manufacturing apparatus of claim 7, wherein the flow dividing means comprises a first flow dividing and conveying means and a second flow dividing and conveying means.

9. The battery plate manufacturing apparatus of claim 8, wherein the first shunt conveyor and the second shunt conveyor output the unit plates to the plate collecting device while receiving the unit plates.

10. The battery plate manufacturing apparatus of claim 8, wherein the first shunt transportation means receives the unit plate and the second shunt transportation means outputs the unit plate.