Full-automatic plate wrapping machine

Abstract

The invention discloses a full-automatic plate wrapping machine which comprises a body. A plate push rail, a plate push device, a paper sending device, a plate wrapping device, a first plate dropping frame, a second plate dropping frame and a lifting mechanism are arranged in the body. The plate push device, the first plate dropping frame, the paper sending device, the plate wrapping device and the second plate dropping frame are sequentially arranged along the propelling direction of the plate push rail. The lifting mechanism is arranged right below the second plate dropping frame, and each of the first plate dropping frame and the second plate dropping plate is provided with a clamping part, a plate holding part and a cam driving device which drives the clamping part and the plate holding part to move. A polar plate at the lowest end is released by the plate holding part when the clamping part is in a clamped state, and supported and held by the plate holding part when the clamping part is in a loosened state. An existing plate wrapping machine is improved, auxiliary transferring devices are not needed during plate wrapping, and the full-automatic plate wrapping machine is more compact and higher in operating efficiency.

Description

technical field [0001] The invention relates to a fully automatic wrapping machine, which belongs to the field of lead-acid storage battery manufacturing equipment Background technique [0002] In the current battery production process, there is a process of assembling the positive electrode sheet, negative electrode sheet, and separator paper into an electrode group. The separator paper is sandwiched between the positive electrode sheet and the negative electrode sheet, so the industry usually calls it "wrapping". The traditional "wrapping" process is mostly manual operation. The operator first takes a negative electrode sheet, sandwiches the positive electrode sheet with the cut separator paper and stacks it on the negative electrode sheet to ensure There is a separator paper between each group of positive and negative electrodes. Repeating the above operations to complete the entire wrapping and assembly is not only inefficient, but also the quality of the wrapping is not...

AI Technical Summary

Problems solved by technology

[0002] In the current battery production process, there is a process of assembling the positive electrode sheet, negative electrode sheet, and separator paper into an electrode group. The separator paper is sandwiched between the positive electrode sheet and the negative electrode sheet, so the industry usually calls it "wrapping". The traditional "wrapping" process is mostly manual operation. The operator first takes a negative electrode sheet, sandwiches the positive electrode sheet with the cut separator paper and stacks it on the negative electrode sheet to ensure There is a separator paper between each group of positive and negative electrodes. Repeating the above operations to complete the entire wrapping and assembly is not only inefficient, but also the quality of the wrapping is not high, and the lead dust falling on the electrodes will also damage the operators. impact on the health of

Although the existing open wrapping machines adopt automatic processing methods, most of the wrapping machines can only complete the wrapping process of the separator paper and the pole piece, and the feeding of the pole piece still needs to be done manually by the operator. unable to improve further

In order to solve the above technical problems, the applicant had previously applied for an invention patent with the patent number "201020269440.4" and the title "A U-shaped automatic wrapping machine for battery plates", which can realize the automatic feeding of pole pieces, but in During the wrapping process, the sheet feeding mechanism can only take one negative or positive electrode sheet at a time, the production method is relatively simple, and the sheet feeding mechanism needs the cooperation of the sheet feeding mechanism to send the electrode sheet to the assembly mechanism for assembly, the structure is complex

Images