CN103280593B - A kind of pusher of storage battery flaker - Google Patents

Abstract

The invention provides a pushing mechanism of a storage battery wrapping machine. In the pushing mechanism of the existing battery wrapping machine, wrapping rollers are used to enhance the wrapping effect. The plate often stops between the wrapping rollers, causing errors in the wrapping automation process. The pushing mechanism provided by the present invention includes a pole plate guide rail, a pushing plate device, an upper wrapping roller and a lower wrapping roller, and the pushing plate device pushes the pole plate along the guide rail into the space between the upper wrapping roller and the lower wrapping roller. gap, the pushing mechanism also includes a power device that drives the rotation of the upper wrapping roller or the lower wrapping roller. The mechanism is equipped with a power device that drives the wrapping roller to rotate. The upper wrapping roller and the lower wrapping roller can rotate independently. The pole plate moves forward to prevent the pole plate from stopping between the upper wrapping roll and the lower wrapping roll due to certain thrust.

Description

A pushing mechanism of a storage battery wrapping machine

technical field

The invention relates to a composition mechanism of a battery wrapping machine, in particular to a material pushing mechanism.

Background technique

In the battery production process, there is a process of assembling the positive plate, negative plate, and separator paper into an electrode group. The separator paper is sandwiched between the positive plate and the negative plate, so it is usually called "wrapping sheet" in the industry. Or "pack board" process.

Most of the battery wrapping machines are fully automated. The wrapping process is completed by the pushing mechanism and the paper feeding mechanism. The current pushing mechanism includes the plate guide rail and the push plate device that pushes the plate along the plate guide rail. The polar plate is wrapped with the cardboard fed by the paper feeding mechanism. A pair of wrapping rollers are installed at the end of the guide rail. The roller can rotate and lead the polar plate and the cardboard into the wrapping roller smoothly. There is no sharp corner and it will not pierce the cardboard and the polar plate. Between the wrapping rollers, causing errors in the wrapping automation process.

Contents of the invention

The technical problem solved by the invention is to provide a material pushing mechanism of a battery wrapping machine, which can ensure a good wrapping effect and ensure complete feeding of the pole plate.

The present invention adopts the following technical scheme to solve the technical problem: a material pushing mechanism of a battery wrapping machine, including a plate guide rail, a pushing plate device, an upper wrapping roller and a lower wrapping roller, and the pushing plate device pushes the polar plate along the The guide rail enters the gap between the upper wrapping roller and the lower wrapping roller, and the pushing mechanism also includes a power device that drives the rotation of the upper wrapping roller or the lower wrapping roller.

A further technical solution is: the push plate device includes a conveying chain and a sprocket, and a push plate is arranged on the conveying chain.

A further technical solution is: the conveying chain is provided with a connecting plate with an integral structure, through which the connecting plate is fixedly connected to the push plate.

A further technical solution is: the power device includes a motor, and the output shaft of the motor is connected to the upper wrapping roll or the lower wrapping roll.

A further technical solution is: the upper wrapping roll and the lower wrapping roll are driven by gears.

A further technical solution is: the pushing mechanism further includes partitions arranged on both sides of the conveying chain, and the pole plate guide rails are fixed on the partitions by fixing pieces.

A further technical solution is: a stopper is provided on the separator, one end of the stopper is rotatably connected to the separator, and the other end of the stopper freely abuts against the pole plate guide rail.

A further technical solution is: a paper feeding baffle is provided between the pole plate guide rail and the upper wrapping roller and the lower wrapping roller, and the paper feeding baffle includes a lower baffle arranged under the pole plate guide rail and a Upper baffle above the plate rails.

A further technical solution is: the sprocket is driven by the same power device as the upper wrapping roller or the lower wrapping roller.

The beneficial effects of the present invention are: the mechanism is provided with a power device that drives the wrapping roller to rotate, the upper wrapping roller and the lower wrapping roller can rotate independently, and the pushing plate device pushes the pole plate into the upper wrapping roller and the lower wrapping roller After the interval, the pole plate can continue to be pushed forward to prevent the pole plate from stopping between the upper wrapping roller and the lower wrapping roller due to a certain thrust.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

Fig. 1 is a structural representation of the present invention;

Figure 2 is a top view of the present invention.

detailed description

With reference to Fig. 1 and Fig. 2, the material pushing mechanism of a kind of battery wrapping machine of the present invention shown, comprises pole plate guide rail 1, pushing plate device, upper wrapping roller 3 and lower wrapping roller 4, and described upper wrapping roller 3 or the lower wrapping roller 4 is connected with a power device 5, the pushing plate device pushes the pole plate along the guide rail into the gap between the upper wrapping roller and the lower wrapping roller, and the power device drives the upper wrapping roller or the lower wrapping roller The rotation drives the pole plate to move forward and enter the stacking device of the wrapping machine.

The structure of the push plate device: the push plate device includes a conveying chain 21 and a sprocket 22, the conveying chain 22 is provided with a connecting plate 24, and the connecting plate 24 is fixedly connected with a pushing plate 23. The connecting plate 24 and the chain plate of the conveyor chain 22 are integrally formed, and the push plate pushes the pole plate on the plate guide rail along with the reciprocating motion of the conveyor chain; or the push plate device can also adopt other structural forms, such as connecting the push plate through a cylinder , to push the push plate to reciprocate on the plate guide rail.

The selection of the power unit: the power unit 5 includes a motor, the output shaft of the motor is connected to the upper wrapping roll 3 or the lower wrapping roll 4, and the direction of rotation is consistent with the pushing direction of the push plate, or it can also be used Rotary cylinders and other power sources that can drive rotation. Described upper wrapper roller 3 is provided with upper gear 31, and described lower wrapper roller 4 is provided with lower gear 41, and described upper gear 31 and lower gear 41 are meshed, and last wrapper roller or lower wrapper roller are made of When the motor is driven to rotate, the upper wrapping roller and the lower wrapping roller are linked through the gear transmission, and the upper wrapping roller and the lower wrapping roller push the plate forward at the same time, preventing the plate from being stuck in the gap or slipping off, effectively The polar plate is fed, and at the same time, the cardboard is pressed on the wrapping roller to bond the polar plate to produce a more excellent wrapping effect.

The output shaft transmission of the above-mentioned motor is connected to the drive shaft 221 of the sprocket wheel 22, and the same motor drives the conveyor chain and the wrapping roller to rotate in the same direction; the output shaft of the motor is provided with a first pulley, and the drive A second pulley is arranged on the shaft, and the first pulley is connected with the first pulley through a flat belt; the driving shaft and the output shaft can also be connected through other means such as gear transmission.

The structure of the guide rail: the pusher mechanism also includes partitions 6 arranged on both sides of the conveyor chain 21, the distance between the partitions 6 is slightly greater than the width of the pole plate, and the partition can prevent the pole plate from shifting or If it falls, the pole plate guide rail 1 is fixed on the partition plate 6 by a fixing piece, the pole plate guide rail 1 is slightly higher than the conveying chain 21, the push plate 23 protrudes from the pole plate guide rail 1, and the pole plate guide rail can be connected to the partition plate by screws The board, or the guide rail can also be integrally formed on the raised strip on the partition board.

A wrapping opening 8 is provided between the upper wrapping roller 3 and the lower wrapping roller 4 and the pole plate guide rail, and the sprocket and push plate pass through the wrapping opening to reciprocate and turn; the wrapping mouth cooperates with the paper feeding mechanism to wrap the polar plate and feed the The mechanism conveys the cardboard through the wrapping opening, the cardboard is separated between the wrapping roller and the guide rail, the push plate pushes the pole plate along the pole plate guide rail, and pushes the pole plate and the cardboard into the gap between the upper wrapping roller or the lower wrapping roller to complete Plate wrapping. As an improvement, the sheet opening 8 is provided with a paper feed baffle 9, and the paper feed baffle includes a lower baffle located below the pole plate guide rail and an upper baffle located above the pole plate guide rail, and the push plate device cooperates When the paper feeding device of the wrapping machine wraps the polar plate, the paper feeding device feeds the cardboard to the wrapping port, and the paper feeding baffle blocks the cardboard and the wrapping roller to prevent the cardboard from being absorbed by the wrapping roller. The pole plate is pressed against the cardboard to enter the wrapping roll.

The separator 6 is provided with a stopper 61, one end of the stopper 61 is rotatably connected to the separator 6, and the other end of the stopper 61 is free to abut against the pole plate guide rail 1, and the stopper can slow down the forward movement of the pole plate Speed, to prevent the pole plate from rushing out before the push plate due to the push plate colliding with the pole plate, and the process of destroying the wrapping piece.

In order to make the pole plate fall flatly on the pole plate guide rail, a shaping device is provided above the pole plate guide rail 1. Driven by the cylinder 73 to move toward the baffle plate, the pole plates on the pole plate guide rails are sorted out, and after being leveled, the pole plates can smoothly move forward along the pole plate guide rails between the partitions.

Those skilled in the art can make various changes and deformations to the present invention after being familiar with the principles of the present invention, as long as they do not depart from the spirit of the present invention, all should belong to the scope defined by the appended claims of the present invention.

Claims (5)

1. the pusher of a storage battery flaker, comprise pole plate guide rail, push plate device, upper bag sheet roller and lower bag sheet roller, described push plate device propelling movement pole plate enters the gap between upper bag sheet roller and lower bag sheet roller along guide rail, it is characterized in that: described pusher also comprises the power set driving described upper bag sheet roller or lower bag sheet roller to rotate, described push plate device comprises conveying chain and sprocket, described carrier chain is provided with push pedal, described carrier chain is provided with the connecting plate of integrative-structure, push pedal is fixedly connected with by connecting plate, described pusher also comprises the dividing plate being located at carrier chain both sides, described pole plate guide rail is fixed on dividing plate by fixture, described dividing plate is provided with block, described block one end is rotationally connected with dividing plate, the described block other end is freely resisted against on pole plate guide rail.

2. the pusher of a kind of storage battery flaker according to claim 1, is characterized in that: described power set comprise motor, and the output shaft of described motor connects described upper bag sheet roller or lower bag sheet roller.

3. the pusher of a kind of storage battery flaker according to claim 2, is characterized in that: described upper bag sheet roller and lower bag sheet roller pass through gear drive.

4. the pusher of a kind of storage battery flaker according to claim 1, it is characterized in that: be provided with paper feed baffle plate between described pole plate guide rail and upper bag sheet roller, lower bag sheet roller, described paper feed baffle plate comprises the lower baffle plate be located at below pole plate guide rail and the overhead gage be located at above pole plate guide rail.

5. the pusher of a kind of storage battery flaker according to claim 2, is characterized in that: described sprocket wheel and upper bag sheet roller or lower bag sheet roller are driven by same power set.