CN-117645137-B - Cylindrical battery material switching speed change device

CN117645137BCN 117645137 BCN117645137 BCN 117645137BCN-117645137-B

Abstract

A cylindrical battery material switching speed change device comprises a mechanism base and a vertical first side plate connected with the mechanism base. The left side of the first side plate is provided with a first gear, a second gear and a third gear which are connected in a meshed transmission way through a first rotating shaft, a second rotating shaft and a third rotating shaft. The first rotating shaft is fixedly connected with the second rotating shaft through a connecting rod, the second rotating shaft is fixedly connected with the third rotating shaft through a connecting rod, the third rotating shaft is connected with a fifth gear arranged on the mechanism base through a pull rod, meanwhile, the fifth gear is connected with the first gear in a transmission mode, and the pull rod can be pulled through rotation of the fifth gear to achieve relative displacement of the second gear and the third gear. Four buffer shifting forks with limit and a plurality of grooves for absorbing and grabbing batteries are arranged on the right side of the first side plate through the first rotating shaft to the fourth rotating shaft, and relative speed change between the buffer wheels can be completed through gear deflection, so that the effects of uniform speed feeding and speed change discharging are achieved. The influence between the appearance detection speed and the front-end feeding speed is reduced when the discharging of the battery in the discharging process prohibits the moisture removal detection, and the battery detection production efficiency is improved.

Inventors

FANG JIANZHONG
SU SHI
HE CHANG
ZHANG LIANGLIANG
CAO JI
CAO ZHENG

Assignees

浙江杭可科技股份有限公司

Dates

Publication Date: 20260505
Application Date: 20231204

Claims (2)

1. A cylindrical battery material switching speed change device is characterized by comprising a horizontal cuboid mechanism base, wherein two horizontal long sides defining the mechanism base are respectively left and right, and two short sides defining the mechanism base are respectively front and rear; the right side of the mechanism base is connected with a vertical first side plate, the first side plate is connected with a shifting fork mounting plate on the upper surface of the mechanism base, the right side of the first side plate is fixedly connected with a second side plate on the right side of the discharging shifting fork through a discharging shifting fork, the second side plate is parallel to the first side plate, the first side plate is provided with a first rotating shaft in a penetrating way through a bearing along the left-right direction, the second rotating shaft, a third rotating shaft and a fourth rotating shaft, the first rotating shaft and the fourth rotating shaft penetrate through the mechanism base, the left side of the first rotating shaft is connected with a first gear, the left side of the second rotating shaft is connected with a second gear, the left side of the third rotating shaft is connected with a third gear, the left side of the fourth rotating shaft is connected with a fourth gear, the first rotating shaft is fixedly connected with the second rotating shaft through a first swing arm with a fixed center distance, so that the first gear is meshed with the second gear, the second rotating shaft is fixedly connected with the third rotating shaft through a connecting rod, the distance between the second gear and the third gear is nearly meshed, the third rotating shaft and the fourth rotating shaft is fixedly connected with the fourth rotating shaft through a second swing arm with the fixed center distance, so that the third gear is meshed with the fourth gear, the eccentric shaft is connected with the fourth gear through a fifth eccentric shaft, the eccentric shaft is provided with the fifth gear, and the fifth gear is provided with a boss, and the boss is fixedly meshed with the boss through the boss; The first rotating shaft on the right side of the first side plate is fixedly connected with a first buffer wheel, the second rotating shaft is connected with a second buffer wheel, the third rotating shaft is connected with a third buffer wheel, the fourth rotating shaft is connected with a fourth buffer wheel, grooves are formed in the first buffer wheel, the second buffer wheel, the third buffer wheel and the fourth buffer wheel are respectively provided with a first buffer shifting fork, the first buffer shifting fork is fixedly connected with a first swing arm, the first buffer wheel and the second buffer wheel are in guiding limit in the process of conveying batteries, the second buffer wheel is provided with a second buffer shifting fork, the second buffer shifting fork is fixedly connected with a connecting rod, the second buffer wheel and the third buffer wheel are in guiding limit in the process of conveying batteries, the third buffer shifting fork is fixedly connected with a second swing arm, and the third buffer shifting fork is in guiding limit in the process of conveying batteries.
2. A cylindrical battery material transfer speed change device as in claim 1, wherein a first key-free expansion sleeve is connected between the second rotating shaft and the second gear, a second key-free expansion sleeve is connected between the third rotating shaft and the third gear, and a fourth rotating shaft is connected with a fourth gear through a third key-free expansion sleeve.

Description

Cylindrical battery material switching speed change device Technical Field The invention relates to the field of lithium battery manufacturing, in particular to a cylindrical battery material switching speed change device used for a chemical composition device. Background In the current cylindrical lithium battery production process, for the work of battery appearance detection, when the cylindrical surface detection is finished and the end face detection is entered, 2 material transportation modes exist, namely an intermittent mode and a continuous mode, the intermittent mode generally adopts a pull belt to convey the battery to a detection position, and after the pull belt stops conveying and waits for the camera to detect, conveying is carried out again, although the intermittent conveying detection mode can meet the functional requirement, the efficiency is low, the beat of the whole system is influenced, the influence on the service life of the equipment is greatly influenced by continuous starting and stopping, the number of photographing stations is required to be increased in order to improve the beat, and the maintenance cost is indirectly increased. Under the big background of manufacturing automation, the efficiency and the accuracy of equipment are improved while the automation is realized, and the maintenance cost of the equipment is controlled, so that the requirements on the mechanized and intelligent grabbing, conveying and detecting speed of the battery are provided, and a continuous variable-speed conveying mode is required, namely a group of feeding holes are used for feeding at uniform speed, a plurality of groups of discharging holes are used for discharging at variable speed, so that the efficiency is improved, the static photographing of materials is realized while the end face detection is ensured, and the high detecting precision is realized. Disclosure of Invention Aiming at the problems, the invention provides a cylindrical battery material switching speed change device. A cylindrical battery material switching speed change device comprises a horizontal cuboid mechanism base, wherein two horizontal long sides defining the mechanism base are respectively left and right, and two short sides defining the mechanism base are respectively front and rear; the right side of the mechanism base is connected with a vertical first side plate, the first side plate is connected with a shifting fork mounting plate on the upper surface of the mechanism base, the right side of the first side plate is fixedly connected with a second side plate on the right side of the discharging shifting fork through a discharging shifting fork, the second side plate is parallel to the first side plate, the first side plate is penetrated with a first rotating shaft along the left-right direction through a bearing, the second rotating shaft, a third rotating shaft and a fourth rotating shaft, the first rotating shaft and the fourth rotating shaft penetrate through the mechanism base, the left side of the first rotating shaft is connected with a first gear, the left side of the second rotating shaft is connected with a second gear, the left side of the third rotating shaft is connected with a third gear, the left side of the fourth rotating shaft is connected with a fourth gear, the first rotating shaft is fixedly connected with the second rotating shaft through a first swinging arm, so as to fix the center distance between the first gear and the second gear, the second rotating shaft is fixedly connected with the third rotating shaft through a connecting rod, the distance between the second gear and the third rotating shaft is nearly meshed with the third rotating shaft through a second swinging arm, so as to fix the center distance between the third gear and the fourth rotating shaft and the fourth gear through a fifth eccentric shaft is arranged on the fifth eccentric shaft which is meshed with the fifth shaft through a boss and can be meshed with the fifth gear; The battery conveying device comprises a first side plate, a second side plate, a third side plate, a fourth side plate, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft, a third buffer wheel, a fourth buffer wheel, a third buffer fork, a connecting rod, a third buffer fork and a third buffer fork, wherein the first rotating shaft is fixedly connected with the right side of the first side plate and is connected with the first buffer wheel, the third rotating shaft is connected with the third buffer wheel, the fourth rotating shaft is connected with the fourth buffer wheel, grooves capable of absorbing and grabbing battery materials are formed in the first buffer wheel, the first buffer fork is fixedly connected with the first swing arm and can conduct and limit in the process of conveying batteries through the first buffer wheel and the second buffer wheel, the second buffer fork is fixedly connected with t