CN211088433U

CN211088433U - Battery rubberizing equipment

Info

Publication number: CN211088433U
Application number: CN201922208576.8U
Authority: CN
Inventors: 刘坤; 黄东强; 张庆东; 王金龙
Original assignee: Dongguan Nvt Technology Co Ltd
Current assignee: Dongguan Nvt Technology Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-24
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a battery rubberizing equipment, includes feeding wheel, direction subassembly, receipts material wheel and rubberizing mechanism, and the direction subassembly is used for the direction by the material that the feeding wheel was pulled out, receives the material wheel and is used for collecting the type paper of leaving that peels off from the material, and rubberizing mechanism is used for obtaining the sizing material on the material and carries out the rubberizing process to the battery. The battery rubberizing device comprises a feeding wheel, a separating wheel, a material, a rubberizing mechanism, a guide assembly and a second guide assembly, wherein the feeding wheel is used for feeding the material to the separating wheel, the rubberizing mechanism is used for feeding the material to the rubberizing mechanism, the rubberizing mechanism is used for separating the material from the second type paper, and the second guide assembly is used for guiding the second type paper to wind to the same receiving wheel from the lower end of the receiving wheel.

Description

Battery rubberizing equipment

Technical Field

The utility model relates to a battery processing equipment field especially relates to a battery rubberizing equipment.

Background

The lithium ion battery has the characteristics of high energy density, multiple cycle times and long storage time, so that the lithium ion battery has a great development prospect in the aspects of consumer electronics, electric vehicles, intelligent energy storage equipment, electric bicycles, large unmanned aerial vehicles and electric automobiles, and is a key for solving important problems such as energy crisis, environmental pollution and the like.

Currently, in the manufacturing process of lithium ion batteries, the processing of battery cores includes a process of multiple rubberizing. The adhesive paper is generally classified into single-sided adhesive and double-sided adhesive. The materials are also divided into single-layer release paper materials and double-layer release paper materials. The existing equipment design is that the number of the material receiving discs is set according to the number of the layers of the release paper, namely, two layers of the release paper are provided with two material receiving discs, and the number of the material receiving discs corresponds to the number of the release paper one by one. However, the plurality of material receiving discs have the defects of large occupied space, complex mechanism, long material changing time of equipment and the like.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a battery pasting apparatus capable of saving the apparatus space.

A battery taping apparatus comprising: the material supply wheel is used for supplying materials; the guide assembly is used for guiding the materials pulled out by the feeding wheel; the material receiving wheel is used for collecting release paper stripped from the material and arranged below the material supplying wheel; the rubberizing mechanism is used for obtaining a sizing material on the material and rubberizing the battery; the battery rubberizing device comprises a battery body, a first piece of release paper, a second piece of release paper, a separating wheel, a material feeding wheel, a material receiving wheel, a rubberizing mechanism and a material receiving wheel, wherein the first piece of release paper and the second piece of release paper are attached to two sides of the sizing material respectively; the material is pulled to the separating wheel from the feeding wheel, the separating wheel is used for stripping the first release paper and the material, the first guide assembly is used for guiding the first release paper to wind to the collecting wheel from the upper end of the collecting wheel, the material stripped from the first release paper is fed to the rubberizing mechanism from the separating wheel, the rubberizing mechanism is used for separating the rubber material and the second release paper, and the second guide assembly is used for guiding the second release paper to wind to the same collecting wheel from the lower end of the collecting wheel.

Optionally, the first guiding assembly includes a first roller and a second roller, the first roller is disposed on one side of the feeding wheel, the second roller is disposed on the other side of the feeding wheel and is located between the receiving wheel and the feeding wheel, the separating wheel is disposed below the first roller, and the first release paper peeled off from the separating wheel is drawn to the first roller and bypasses the feeding wheel and the second roller, and is wound and recovered by the receiving wheel.

Optionally, the first release paper is used for attaching the side of the glue material, which faces away from the feeding wheel.

Optionally, the battery rubberizing device comprises a first driver, and the first driver is in transmission connection with the feeding wheel so as to drive the feeding wheel to rotate.

Optionally, the adhesive tape sticking mechanism is arranged on one side of the material receiving wheel, the second guide assembly is arranged below the adhesive tape sticking mechanism, the second guide assembly comprises a driving wheel and a third roller, the driving wheel is arranged close to the material receiving wheel, the third roller is arranged close to the adhesive tape sticking mechanism, and the driving wheel drives the second release paper to be drawn out from the adhesive tape sticking mechanism, to bypass the third roller and to be drawn to the material receiving wheel for winding and recycling.

Optionally, the battery rubberizing device comprises a second driver, and the second driver is in transmission connection with the driving wheel and the material receiving wheel so as to drive the driving wheel and the material receiving wheel to rotate.

Optionally, the battery rubberizing device includes a tension wheel for adjusting tension on the material, and the tension wheel is disposed between the feeding wheel and the separating wheel, and the material drawn from the feeding wheel bypasses the tension wheel and is drawn to the separating wheel.

Optionally, the battery rubberizing equipment further comprises an installation plate, the feeding wheel, the guide assembly, the tensioning wheel and the receiving wheel are arranged on the installation plate, a through groove is formed in the installation plate, and the tensioning wheel is movably arranged in the through groove.

Optionally, the battery rubberizing device comprises a first clamping assembly arranged on one side of the separating wheel, and when the rubberizing mechanism peels off the rubber material, the first clamping assembly clamps the material to suspend traction of the material.

Optionally, the battery rubberizing device includes a second clamping assembly, the second clamping assembly abuts against the driving wheel, and the second release paper is clamped between the second clamping assembly and the driving wheel.

Above-mentioned battery rubberizing equipment is through winding same receipts material wheel from type paper with first type paper and second, reduces the quantity of receipts material wheel, simplifies equipment mechanical structure, realizes the purpose in saving equipment space, is favorable to reducing equipment reloading time to improve production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a battery taping device in an embodiment.

Fig. 2 is a front view of the battery taping device of fig. 1.

Fig. 3 is a rear view of the battery taping device of fig. 1.

Fig. 4 is a schematic structural view of a receiving wheel in the battery rubberizing device of fig. 1 when the release paper is wound.

Fig. 5 is a schematic structural diagram of a battery rubberizing apparatus in another embodiment.

Description of the main element symbols:

the specific implementation mode is as follows:

the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

An embodiment of the application provides a battery rubberizing equipment, including feedwheel, direction subassembly, receipts material wheel and rubberizing mechanism, the direction subassembly is used for the direction by the material that feedwheel pulled out, receives the material wheel and is used for collecting the type paper of peeling off from the material, and rubberizing mechanism is used for acquireing the sizing material on the material and carries out the rubberizing process to the battery. The battery rubberizing device comprises a feeding wheel, a separating wheel, a material, a rubberizing mechanism, a guide assembly and a second guide assembly, wherein the feeding wheel is used for feeding the material to the separating wheel, the rubberizing mechanism is used for feeding the material to the rubberizing mechanism, the rubberizing mechanism is used for separating the material from the second type paper, and the second guide assembly is used for guiding the second type paper to wind to the same receiving wheel from the lower end of the receiving wheel.

The battery rubberizing equipment reduces the number of the material receiving wheels by winding the first release paper and the second release paper to the same material receiving wheel, simplifies the mechanical structure of the equipment, realizes the purpose of saving the space of the equipment, and is favorable for reducing the material changing time of the equipment, thereby improving the production efficiency.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 and 4, in one embodiment, the battery pasting apparatus 100 includes a material supplying wheel 1, a guiding assembly, a material receiving wheel 3, and a pasting mechanism 4, wherein the guiding assembly is used for guiding a material 200 pulled out by the material supplying wheel 1, the material receiving wheel 3 is used for collecting release paper peeled from the material 200, and the pasting mechanism 4 is used for obtaining glue on the material 200 and pasting a battery.

The release paper comprises a first release paper 201 and a second release paper 202 which are respectively attached to two sides of the sizing material, and the guide assembly comprises a first guide assembly 21 and a second guide assembly 22. The battery rubberizing device 100 further comprises a separating wheel 5, wherein the separating wheel 5 is in triangular distribution with the feeding wheel 1 and the receiving wheel 3. The rubberizing mechanism 4 is located on one side of the separating wheel 5 departing from the material receiving wheel 3. The first guide assembly 21 is located between the feeding wheel 1 and the receiving wheel 3, and the second guide assembly 22 is arranged below the rubberizing mechanism 4 and the separating wheel 5 and located between the rubberizing mechanism 4 and the receiving wheel 3.

The material 200 is drawn from the material supply wheel 1 to the separation wheel 5, the separation wheel 5 is used for peeling the first release paper 201 and the material 200, the first guide assembly 21 is used for guiding the first release paper 201 to wind from the upper end of the material receiving wheel 3 to the material receiving wheel 3, the material 200 peeled from the first release paper 201 is fed from the separation wheel 5 to the rubberizing mechanism 4, the rubberizing mechanism 4 is used for separating the rubber material from the second release paper 202, and the second guide assembly 22 is used for guiding the second release paper 202 to wind from the lower end of the material receiving wheel 3 to the same material receiving wheel.

With reference to fig. 2 and fig. 3, the first guiding assembly 21 includes a first roller 211 and a second roller 212, and in the view angle of fig. 2, the first roller 211 is disposed on the right side of the feeding wheel 1, and the second roller 212 is disposed on the lower left side of the feeding wheel 1 and between the feeding wheel 1 and the material receiving wheel 3. The separating wheel 5 is disposed below the first roller 211 and spaced from the first roller 211, and the first release paper 201 peeled off from the separating wheel 5 is drawn upward to the first roller 211 and bypasses the feeding wheel 1 from above the feeding wheel 1, and then bypasses the second roller 212 from below the feeding wheel 1 to the upper part of the material receiving wheel 3 for winding and recycling. The first release paper 201 is used for attaching one side of the glue stock, which is far away from the feeding wheel 1. The battery taping apparatus 100 includes a first driver 6 between the feed wheel 1 and the first roller 211. The driving belt communicated with the first driver 6 is connected with the feeding wheel 1 to drive the feeding wheel 1 to rotate, so that the materials 200 can be conveniently pulled out of the feeding wheel 1.

In an optional embodiment, a first guide wheel 23 is further disposed between the second roller 212 and the material receiving wheel 3, and is used for supporting the first release paper 201, so as to prevent the first release paper 201 from loosening and winding during long-distance transmission. The first guide wheel 23 is approximately aligned with the second roller 212, and the first release paper 201 is wound from the right side of the second roller 212 to the left side of the first guide wheel 23, and then wound from the lower part of the first guide wheel 23 to the upper part of the receiving wheel 3.

In the view of fig. 2, the rubberizing mechanism 4 is disposed on the right side of the material receiving wheel 3, and the second guiding component 22 is disposed below the rubberizing mechanism 4. The second guiding assembly 22 comprises a driving wheel 221 and a third roller 222, the driving wheel 221 is disposed near the receiving wheel 3 and located on the right side of the receiving wheel 3, and the third roller 222 is disposed near the rubberizing mechanism 4. The driving wheel 221 drives the second release paper 202 to be drawn out from the adhesive applying mechanism 4, and the second release paper bypasses the third roller 222 and is drawn to the material receiving wheel 3 for winding and recycling. The battery rubberizing device 100 further comprises a second driver 7, wherein the second driver 7 is connected with the driving wheel 221 through a synchronous belt to drive the driving wheel 221 to rotate synchronously, so that the second release paper 202 is pulled to feed towards the material receiving wheel 3. The second driver 7 with can reach smooth the connection through the driving belt realization between the receipts material wheel 3, accomplish by receiving the material wheel 3 rolling from type paper to when second driver 7 does not stop rotating, second driver 7 drives through sliding friction receive material wheel 3 for receive material wheel 3 can skid after accomplishing the tensioning from type paper. The purpose that skids is to letting the material collecting tray idle rotate on the taut basis of type paper, prevent to be broken from type paper.

In an optional embodiment, a second guide wheel 24 is disposed between the driving wheel 221 and the third roller 222 for supporting the second release paper 202 to prevent the second release paper 202 from loosening and winding during the transportation process. A guide wheel 241 is further disposed on a side of the second guide wheel 24 close to the driving wheel 221, the second release paper 202 is wound from a lower portion of the third roller 222 and fed to an upper portion of the second guide wheel 24, then wound from the second guide wheel 24 to a lower portion of the guide wheel 241, and then the second release paper 202 is fed upward from the lower portion of the guide wheel 241, wound around an upper portion of the driving wheel 221, and wound from a lower portion of the take-up wheel 3.

With continued reference to fig. 2 and 3, the battery taping apparatus 100 further includes a tensioning wheel 8 for adjusting the tension on the material 200. The tension wheel 8 is arranged between the feeding wheel 1 and the separating wheel 5, and the material 200 drawn from the feeding wheel 1 bypasses the tension wheel 8 and is fed to the separating wheel 5. The battery rubberizing equipment 100 further comprises an installation plate 9, the feeding wheel 1, the guide assembly, the tension wheel 8 and the receiving wheel 3 are arranged on one side of the installation plate 9, a through groove 93 is formed in the installation plate 9, and the tension wheel 8 is movably arranged in the through groove 93.

Specifically, a sliding member 81, a guide rail 82 and an air cylinder 83 are disposed on a side of the mounting plate 9 away from the tensioning wheel 8, and the guide rail 82 and the air cylinder 83 are disposed on two sides of the through groove 93 respectively. The tension wheel 8 is connected to the sliding member 81, one end of the sliding member 81 is movably disposed on the guide rail 82, the other end of the sliding member 81 is connected to the air cylinder 83, and the air cylinder 83 drives the sliding member 81 to move up and down along the guide rail 82, so as to drive the tension wheel 8 to move along the through groove 93, and maintain the tension of the material 200.

Still be equipped with first sensor 84 and second sensor 85 on the mounting panel 9, first sensor 84 with second sensor 85 aligns and the interval sets up, is located the cylinder 83 is kept away from the one side of logical groove 93. A detecting piece 811 is disposed on one side of the sliding member 81 connected to the cylinder 83, and the detecting piece 811 can move between the first sensor 84 and the second sensor 85 during the movement of the sliding member 81. The first sensor 84 and the second sensor 85 are used for detecting the position of the detecting piece 811 and sending a signal to the cylinder, and the cylinder 83 adjusts the cylinder pressure according to the detection results of the first sensor 84 and the second sensor 85 so as to reasonably maintain the tension on the material 200. The air cylinder 83 is matched with different initial pressure values according to different types of materials 200.

It is understood that the power of the first driver 6 can be adjusted according to the detection results of the first sensor 84 and the second sensor 85 to avoid the material 200 from being loosened or over-tensioned. When the pressure of the air cylinder 83 is constant and the first sensor 84 detects the detection sheet, it indicates that the material feeding wheel 1 rotates too slowly and the material 200 is over-tensioned, the first driver 6 increases the power according to the detection signal of the first sensor 84, reduces the tension on the material 200, and the tensioning wheel 8 moves down to maintain the tension of the material 200. When the second sensor 85 detects the detecting piece 811, it indicates that the material feeding wheel 1 rotates too fast and the material 200 is too loose, and the first driver 6 reduces power according to the detection signal of the second sensor 85, reduces the material feeding speed, increases the tension on the material 200, and the tension wheel 8 moves upwards accordingly.

Referring to fig. 2 again, the mounting plate 9 is further provided with a third guide wheel 25, a fourth guide wheel 26 and a fifth guide wheel 27 for reasonably guiding the feeding direction of the material 200 and enabling the tension wheel 8 to effectively adjust the tension on the material 200. The fourth guide wheel 26 and the fifth guide wheel 27 are symmetrically arranged at both sides of the upper end of the through groove 93, and the third guide wheel 25 is arranged at the lower right of the material feeding wheel 1 and lower than the fourth guide wheel. The material 200 feeding wheel 1 feeds to the lower part of the third guide wheel 25, winds to the upper part of the fourth guide wheel 26, then feeds downwards to the lower part of the tension wheel 8, then feeds upwards to the upper part of the fifth guide wheel 27 and feeds downwards from the right side of the fifth guide wheel 27 to the separating wheel 5. The tension wheel 8 is always coated in the material 200, and the tension force on the material 200 is adjusted by moving up and down in the through groove 93.

In an alternative embodiment, the battery taping device 100 further comprises a first clamping assembly 91 disposed at one side of the separating wheel 5. The material 200 passes through the first clamping assembly 91 before being fed to the separating wheel 5, and when the rubberizing mechanism 4 strips the rubber material, the first clamping assembly 91 clamps the material 200 to suspend the traction of the material. After the glue applying mechanism 4 takes away the glue, the first clamping assembly 91 releases the material 200.

Further, a detector 41 is further arranged above the gluing mechanism 4 and used for detecting whether the gluing mechanism 4 obtains a glue material, and the first clamping assembly 91 loosens the material 200 according to a detection result of the detector 41.

In an optional embodiment, the battery gumming apparatus 100 further includes a second clamping assembly 92, the second clamping assembly 92 is disposed above the driving wheel 221, and in the winding process of the material receiving wheel 3, the second clamping assembly 92 abuts against the driving wheel 221, so that the second release paper 202 is clamped between the second clamping assembly 92 and the driving wheel 221. The second clamping assembly 92 is used for maintaining the traction force on the second release paper 202 and simultaneously preventing the second release paper 202 from wrinkling in the winding process.

Referring to fig. 5, in an alternative embodiment, two battery pasting devices 100 can be arranged back to back, and two sets of materials can be used and wound simultaneously, so as to effectively improve the production efficiency.

The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A battery taping apparatus comprising:

the material supply wheel is used for supplying materials;

the guide assembly is used for guiding the materials pulled out by the feeding wheel;

the material receiving wheel is used for collecting release paper stripped from the material and arranged below the material supplying wheel; and

the rubberizing mechanism is used for obtaining a sizing material on the material and rubberizing the battery;

the battery rubberizing device is characterized in that the release paper comprises first release paper and second release paper which are attached to two sides of the sizing material respectively, the guide assembly comprises a first guide assembly and a second guide assembly, the battery rubberizing device further comprises a separating wheel, the separating wheel is in triangular distribution with the material supply wheel and the material receiving wheel, the rubberizing mechanism is located on one side, away from the material receiving wheel, of the separating wheel, the first guide assembly is located between the material supply wheel and the material receiving wheel, and the second guide assembly is arranged below the rubberizing mechanism and the separating wheel and located between the rubberizing mechanism and the material receiving wheel;

the material is pulled to the separating wheel from the feeding wheel, the separating wheel is used for stripping the first release paper and the material, the first guide assembly is used for guiding the first release paper to wind to the collecting wheel from the upper end of the collecting wheel, the material stripped from the first release paper is fed to the rubberizing mechanism from the separating wheel, the rubberizing mechanism is used for separating the rubber material and the second release paper, and the second guide assembly is used for guiding the second release paper to wind to the same collecting wheel from the lower end of the collecting wheel.

2. The battery rubberizing device according to claim 1, wherein the first guiding assembly comprises a first roller and a second roller, the first roller is disposed on one side of the feeding wheel, the second roller is disposed on the other side of the feeding wheel and is located between the material receiving wheel and the feeding wheel, the separating wheel is disposed below the first roller, and the first release paper peeled off from the separating wheel is drawn to the first roller and bypasses the feeding wheel and the second roller to be wound and recovered on the material receiving wheel.

3. The battery gumming device as in claim 2, wherein the first release paper is used for attaching a side of the sizing material facing away from the feeding wheel.

4. The battery taping apparatus of claim 2, wherein the battery taping apparatus includes a first driver drivingly connected to the feed wheel for rotating the feed wheel.

5. The battery rubberizing device according to claim 1, wherein the rubberizing mechanism is disposed at one side of the material receiving wheel, the second guiding component is disposed below the rubberizing mechanism, the second guiding component comprises a driving wheel and a third roller, the driving wheel is disposed near the material receiving wheel, the third roller is disposed near the rubberizing mechanism, and the driving wheel drives the second release paper to be drawn out of the rubberizing mechanism, to bypass the third roller and to be drawn to the material receiving wheel for winding and recycling.

6. The battery taping apparatus of claim 5, wherein the battery taping apparatus includes a second driver drivingly connected to the drive wheel and the take-up wheel to rotate the drive wheel and the take-up wheel.

7. The battery taping apparatus of claim 1, wherein the battery taping apparatus includes a tension wheel for adjusting tension on the material, the tension wheel being disposed between the feed wheel and the separator wheel, the material being drawn from the feed wheel to the separator wheel after bypassing the tension wheel.

8. The battery laminating apparatus of claim 7, further comprising a mounting plate, wherein said supply wheel, guide assembly, tension wheel and take-up wheel are disposed on said mounting plate, wherein said mounting plate defines a channel, and wherein said tension wheel is movably disposed within said channel.

9. The battery taping apparatus of claim 7, comprising a first clamping assembly disposed on one side of the separator wheel, the first clamping assembly configured to clamp the material to halt the pulling of the material when the taping mechanism is stripping the stock.

10. The battery rubberizing device according to claim 5, wherein the battery rubberizing device comprises a second clamping assembly, the second clamping assembly abuts against the driving wheel, and the second release paper is clamped between the second clamping assembly and the driving wheel.