CN214254501U

CN214254501U - Cylinder lithium ion power battery utmost point ear rubber coating equipment

Info

Publication number: CN214254501U
Application number: CN202120303256.5U
Authority: CN
Inventors: 胡小刚; 胡忠春; 胡晨晨
Original assignee: Dongguan Dianming Intelligent Equipment Technology Co ltd
Current assignee: Dianming Technology Guangdong Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-21
Anticipated expiration: 2031-02-03

Abstract

The utility model provides a cylinder lithium ion power battery utmost point ear rubber coating equipment, including bottom plate, battery moving mechanism, battery positioning mechanism and rubberizing mechanism, battery positioning mechanism is including setting up locating setting element on the bottom plate and being used for controlling the rotatory transposition motor of setting element, the side of setting element is provided with the mutual parallel location bank of cells that is used for placing the battery of a plurality of groups, rubberizing mechanism is including installing the extension board on the bottom plate, be provided with rubberizing motor and a plurality of blowing motor on the extension board, the output shaft end of blowing motor all is connected with the charging tray that is used for emitting the sticky tape, rotate on the extension board and install a plurality of rubberizing gyro wheel, the rubberizing gyro wheel with the location bank of cells is corresponding, install first movable plate and second movable plate respectively through the guide rail on the extension board.

Description

Cylinder lithium ion power battery utmost point ear rubber coating equipment

Technical Field

The utility model belongs to the technical field of the technique of battery manufacture equipment and specifically relates to a cylinder lithium ion power battery utmost point ear rubber coating equipment.

Background

The cylindrical battery is internally provided with a positive electrode and a negative electrode which are respectively led out through a positive electrode lug and a negative electrode lug, and the positive electrode lug and the negative electrode lug of the cylindrical battery have the danger of short circuit through direct contact in the production, transportation and semi-finished product storage processes of the cylindrical battery, so that the short circuit can be avoided by adopting a mode of wrapping a circle of insulating tape outside the cylindrical battery.

However, at present, no equipment capable of carrying out full-automatic encapsulation exists, the existing battery tab encapsulation equipment needs a large amount of labor to complete, the production efficiency is low, the automation degree is low, and the manpower waste is caused.

Disclosure of Invention

To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a cylinder lithium ion power battery utmost point ear rubber coating equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rubber coating device for a cylindrical lithium ion power battery tab comprises a bottom plate, a battery moving mechanism, a battery positioning mechanism and a rubber coating mechanism, wherein the battery positioning mechanism comprises a positioning piece erected on the bottom plate and a transposition motor used for controlling the rotation of the positioning piece, a plurality of groups of mutually parallel positioning groove groups used for placing batteries are arranged on the side face of the positioning piece, the rubber coating mechanism comprises a support plate arranged on the bottom plate, the support plate is provided with a rubber coating motor and a plurality of discharging motors, the tail ends of output shafts of the discharging motors are connected with material trays used for discharging rubber belts, a plurality of rubber coating rollers are rotatably arranged on the support plate and correspond to the positioning groove groups, a first moving plate and a second moving plate as well as a first translation cylinder and a second translation cylinder used for controlling the first moving plate and the second moving plate to do translation motion are respectively arranged on the support plate through guide rails, a plurality of cutting push blocks and a plurality of cutting knives are fixed on the first movable plate and the second movable plate respectively, and the cutting push blocks and the cutting knives correspond to each other one by one and are located on two sides of the adhesive tape discharged from the material tray respectively.

Furthermore, the battery moving mechanism comprises a lifting support arranged on the bottom plate through a guide pillar and a guide sleeve, a lifting cylinder used for controlling the lifting support to move in the vertical direction, a rotating cylinder arranged on the lifting support, and a rotating plate arranged on the rotating cylinder, wherein two ends of the rotating plate are respectively provided with a group of mechanical clamping arms which are symmetrical to each other, and the mechanical clamping arms correspond to and are positioned right above a row of positioning groove groups positioned at the top end.

Furthermore, a plurality of guide wheels used for guiding the adhesive tape out of the material tray and a plurality of clamps used for limiting the position of the adhesive tape are arranged on the support plates, and a pushing cylinder used for controlling the clamps to open and close is arranged on the corresponding support plate.

Furthermore, a third moving plate and a pulling motor for controlling the third moving plate to lift in the vertical direction are slidably mounted on the support plate through a sliding rail, and a plurality of adhesive tape pulling clamps are arranged on the third moving plate.

Furthermore, the rubberizing gyro wheel includes the eccentric wheel main part, sets up synchronizing shaft and the bearing in eccentric wheel main part one end, sets up the rubberizing roller bearing at the eccentric wheel main part other end, be provided with on the extension board and be used for control the rubberizing gyro wheel rotates the rubberizing motor of rubberizing, the rubberizing motor pass through the hold-in range with the synchronizing shaft with the linkage of rubberizing gyro wheel, the eccentric wheel main part pass through the bearing rotate install in on the extension board.

Adopt above-mentioned scheme, the beneficial effects of the utility model reside in that: the battery moving mechanism moves the battery and places the battery at the battery positioning mechanism, and the rubberizing mechanism rubberizes the battery at the positioning groove group of the battery positioning mechanism, so that short circuit can be avoided.

Drawings

Fig. 1 is a perspective view of a front view of an embodiment of the present invention;

fig. 2 is a schematic view of a front view of a taping mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 with parts removed;

fig. 4 is a schematic view of a back view of the taping mechanism according to an embodiment of the present invention;

fig. 5 is a schematic view of a battery positioning mechanism mounted on a base plate according to an embodiment of the present invention;

FIG. 6 is a schematic view of a rubberizing roller according to an embodiment of the present invention;

fig. 7 is a schematic view of a positioning member according to an embodiment of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in the attached drawings, a cylindrical lithium ion power battery tab encapsulation device comprises a bottom plate 1, a battery moving mechanism 2, a battery positioning mechanism 3 and a rubberizing mechanism 4, wherein the battery positioning mechanism 3 comprises a positioning piece 30 erected on the bottom plate 1 and a transposition motor 31 used for controlling the rotation of the positioning piece 30, a plurality of groups of mutually parallel positioning groove groups 32 used for placing batteries 7 are arranged on the side surface of the positioning piece 30, each group of positioning groove groups 32 comprises a plurality of battery mounting grooves 320 arranged in a straight line shape, the rubberizing mechanism 4 comprises a support plate 5 arranged on the bottom plate 1, a rubberizing motor 40 and a plurality of discharging motors 41 are arranged on the support plate 5, the tail ends of output shafts of the discharging motors 41 are connected with material trays 42 used for discharging adhesive tapes 6, a plurality of rubberizing rollers 43 are rotatably arranged on the support plate 5, the rubberizing rollers 43 correspond to the positioning groove groups 32, the support plate 5 is respectively provided with a first moving plate 45, a second moving plate 46, a first translation cylinder 450 and a second translation cylinder 460 which are used for controlling the first moving plate 45 and the second moving plate 46 to do translation movement through a guide rail 44, the first moving plate 45 and the second moving plate 46 are respectively fixed with a plurality of cutting push blocks 451 and a plurality of cutting knives 461, and the cutting push blocks 451 and the cutting knives 461 are in one-to-one correspondence and are respectively positioned on two sides of the adhesive tape 6 discharged from the material tray 42.

The battery moving mechanism 2 comprises a lifting support 20 arranged on the bottom plate 1 through a guide post and guide sleeve, a lifting cylinder 21 used for controlling the lifting support 20 to move in the vertical direction, a rotating cylinder 22 arranged on the lifting support 21, and a rotating plate 23 arranged on the rotating cylinder 22, wherein two ends of the rotating plate 23 are respectively provided with a group of mechanical clamping arms 24 which are mutually symmetrical, and the mechanical clamping arms 24 correspond to and are positioned right above a row of positioning groove groups 32 positioned at the top end.

The support plates 5 are provided with a plurality of guide wheels 47 for guiding the adhesive tape 6 out of the tray 42 and a plurality of clamps 48 for limiting the positions of the adhesive tape 6, and the corresponding support plates 5 are provided with pushing cylinders 480 for controlling the clamps 48 to open and close.

A third moving plate 49 and a pulling motor 490 for controlling the third moving plate 49 to ascend and descend in the vertical direction are slidably mounted on the support plate 5 through a slide rail, and a plurality of adhesive tape pulling clamps 491 are arranged on the third moving plate 49.

The rubberizing roller 43 comprises an eccentric wheel main body 430, a synchronizing shaft 431 and a bearing 432 which are arranged at one end of the eccentric wheel main body 430, and a rubberizing roller 433 which is arranged at the other end of the eccentric wheel main body 430, wherein a synchronizing wheel 436 is sleeved outside the synchronizing shaft 431, a rubberizing motor 434 which is used for controlling the rubberizing roller 43 to rotate rubberizing is arranged on the support plate 5, the rubberizing motor 434 is linked with the rubberizing roller 43 through a synchronizing belt 435 and the synchronizing wheel 436, and the eccentric wheel main body 430 is rotatably arranged on the support plate 5 through the bearing 432.

The working principle is as follows: the battery 7 is movably placed at the battery positioning mechanism 3 by the battery moving mechanism 2, four positioning groove groups 32 which are perpendicular to each other in pairs are arranged on the positioning piece 30, the positioning piece 30 is driven by the transposition motor 31 to rotate for 90 degrees, so that the rubberizing end of the battery 7 on the positioning piece 30 rotates to the position of the rubberizing roller 43, the rubberizing motor 40 drives the rubberizing roller 433 to rotate for a circle around the battery 7, and the cut adhesive tape 6 at one end is driven to be wound and attached to the battery 7, and the rubberizing of the battery at the battery positioning mechanism 3 by the rubberizing mechanism 4 is realized; after the batteries 7 on one group of positioning groove groups 32 are glued, the positioning piece 30 is driven by the transposition motor 31 to continue rotating for 90 degrees, and the batteries 7 on the next group of positioning groove groups 32 continue to be glued by repeating the steps; the positioning slot group 32 on which the battery 7 is glued rotates to the initial position, and the mechanical clamping arms carry and take the materials away from the battery positioning mechanism 3 in the original way.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a cylinder lithium ion power battery utmost point ear rubber coating equipment which characterized in that: including bottom plate, battery moving mechanism, battery positioning mechanism and rubberizing mechanism, battery positioning mechanism is including setting up in setting element on the bottom plate and be used for controlling the rotatory transposition motor of setting element, the side of setting element is provided with the mutual parallel location bank of cells that is used for placing the battery of a plurality of groups, rubberizing mechanism is including installing the extension board on the bottom plate, be provided with rubberizing motor and a plurality of blowing motor on the extension board, the output shaft end of blowing motor all is connected with the charging tray that is used for emitting the sticky tape, rotate on the extension board and install a plurality of rubberizing gyro wheel, the rubberizing gyro wheel with the location bank of cells is corresponding, install first movable plate and second movable plate respectively through the guide rail on the extension board and be used for controlling first movable plate and second movable plate to be translational motion's first translation cylinder and second translation movable plate cylinder, be fixed with a plurality of respectively on first movable plate and the second movable plate and cut ejector pad and a plurality of cutting sword and cut The cutting push block and the cutting knife are in one-to-one correspondence and are respectively positioned on two sides of the adhesive tape discharged from the material tray.

2. The pole lug encapsulating device for the cylindrical lithium-ion power battery as claimed in claim 1, wherein: the battery moving mechanism comprises a lifting support arranged on the bottom plate through a guide pillar and a guide sleeve, a lifting cylinder used for controlling the lifting support to move in the vertical direction, a rotating cylinder arranged on the lifting support, and a rotating plate arranged on the rotating cylinder, wherein two ends of the rotating plate are respectively provided with a group of mechanical clamping arms which are mutually symmetrical, and the mechanical clamping arms correspond to and are positioned right above a row of positioning groove groups positioned at the top end.

3. The pole lug encapsulating device for the cylindrical lithium-ion power battery as claimed in claim 2, wherein: the supporting plates are provided with a plurality of guide wheels used for guiding the adhesive tape out of the material tray and a plurality of clamps used for limiting the position of the adhesive tape, and the corresponding supporting plates are provided with pushing cylinders used for controlling the clamps to open and close.

4. The pole lug encapsulating device for the cylindrical lithium-ion power battery as claimed in claim 3, wherein: the supporting plate is provided with a third moving plate and a pulling motor used for controlling the third moving plate to lift in the vertical direction in a sliding mode through a sliding rail, and the third moving plate is provided with a plurality of adhesive tape pulling clamps.

5. The pole lug encapsulating device for the cylindrical lithium ion power battery as claimed in claim 1 or 4, wherein: the rubberizing gyro wheel includes the eccentric wheel main part, sets up synchronizing shaft and the bearing in eccentric wheel main part one end, sets up the rubberizing roller bearing at the eccentric wheel main part other end, be provided with on the extension board and be used for control the rubberizing gyro wheel rotates the rubberizing motor of rubberizing, the rubberizing motor pass through the hold-in range with the synchronizing shaft with the linkage of rubberizing gyro wheel, the eccentric wheel main part pass through the bearing rotate install in on the extension board.