CN117142232A

CN117142232A - Rubberizing device, rubberizing method and battery processing equipment

Info

Publication number: CN117142232A
Application number: CN202311415812.8A
Authority: CN
Inventors: 林洪; 宋雷; 曾谋; 杜宁博; 汤均培; 杨元坤
Original assignee: Contemporary Amperex Technology Co Ltd
Current assignee: Contemporary Amperex Technology Co Ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2023-12-01
Anticipated expiration: 2043-10-30
Also published as: CN117142232B

Abstract

The application relates to a rubberizing device, rubberizing method and battery processing equipment, the rubberizing device includes: the control part is used for acquiring and judging the rubberizing requirement of the battery monomer; the glue separating transfer piece is in communication connection with the control piece and is provided with a bearing surface, and when the glue pasting requirement is pre-cut glue, the glue separating transfer piece can separate the pre-cut glue placed on the bearing surface to form a plurality of pieces of sub-glue; the rubberizing piece is arranged on at least one side of the rubberizing transfer piece and is configured to be capable of taking the sub-adhesive from the bearing surface and pasting the sub-adhesive to the battery cell; the glue separating transfer piece is further configured to be capable of conveying the whole piece of glue placed on the bearing surface to the glue attaching piece when the glue attaching requirement is that the whole piece of glue is required. According to the application, the pre-cut glue on the bearing surface can be separated into a plurality of pieces of sub-glue by controlling the glue separating transfer piece through the control piece, and the sub-glue is adhered to the battery monomer through the glue adhering piece, so that different glue adhering requirements of production can be met, and the glue adhering efficiency of the battery monomer is improved.

Description

Rubberizing device, rubberizing method and battery processing equipment

Technical Field

The application relates to the technical field of batteries, in particular to a rubberizing device, a rubberizing method and battery processing equipment.

Background

In the processing process of the battery, the battery monomers are required to be rubberized, and then the adhesive fixation between two or more battery monomers is realized through the sizing material. The rubberizing of the battery monomer comprises a whole rubberizing and a precutting rubberizing, wherein the whole rubberizing is integrally attached to the large surface of the battery monomer, the precutting rubberizing is needed to separate the sub-rubberizing, and then the sub-rubberizing is attached to the large surface of the battery monomer according to the requirement.

However, the existing rubberizing device can only realize a single rubberizing mode of the whole rubberizing, and cannot meet different rubberizing modes in the actual production process, so that the rubberizing device is small in application range and cannot meet production requirements, and therefore the efficiency of the battery monomer rubberizing process is low.

Disclosure of Invention

Based on this, it is necessary to provide a rubberizing device, a rubberizing method and a battery processing device, which are necessary to solve the problems that the current rubberizing device has a small application range and cannot meet the production requirement, thereby resulting in low efficiency of the battery cell rubberizing process.

In a first aspect, the present application provides a rubberizing device for rubberizing a battery cell, the rubberizing device comprising:

the control part is used for acquiring and judging the rubberizing requirement of the battery monomer;

the glue separating transfer piece is in communication connection with the control piece and is provided with a bearing surface, and the glue separating transfer piece is configured to separate the precut glue placed on the bearing surface to form a plurality of pieces of sub-glue when the glue pasting requirement is precut glue; a kind of electronic device with high-pressure air-conditioning system

The rubberizing piece is arranged on at least one side of the rubberizing transfer piece, and is configured to be capable of taking the sub-adhesive from the bearing surface and pasting the sub-adhesive to the battery cell;

the glue separating transfer piece is further configured to be capable of conveying the whole piece of glue placed on the bearing surface to the glue attaching piece when the glue attaching requirement is that the whole piece of glue is required.

Through the structure, the control piece can timely acquire the rubberizing demand of the battery monomer, and the rubberizing transfer piece is controlled to separate the precut glue placed on the bearing surface according to the rubberizing demand so as to form a plurality of pieces of sub-glue, and then the plurality of pieces of sub-glue are sequentially adhered to the battery monomer through the rubberizing piece. Therefore, the rubberizing device not only can meet different rubberizing requirements of battery monomers, but also can effectively improve the overall efficiency of the rubberizing process through the automatic separation operation of the rubberizing transfer piece on the pre-cut sub-adhesive; the device can also be compatible with two different rubberizing demands of whole rubberizing and pre-cut rubberizing, realize the mixed line rubberizing of whole rubberizing and pre-cut rubberizing, improve rubberizing device's practicality, make rubberizing device can satisfy different rubberizing demands in the production.

In some embodiments, the glue dispensing transfer member includes a base having a bearing surface and a glue dispensing member movably disposed on the bearing surface and configured to capture and separate a sub-glue to be applied from the pre-cut glue.

Through setting up the branch and glue the piece, can realize the separation of the sub-gluey in precutting to form single independent sub-gluey, so that paste single independent sub-gluey in proper order to the battery monomer on big face.

In some embodiments, the glue distributing member includes a mounting frame and a plurality of absorbing members, the mounting frame is movably disposed on the base, and each absorbing member is telescopically disposed on the mounting frame and selectively abuts against or absorbs the corresponding sub glue.

Through set up each absorption piece on the mounting bracket telescopically, can adsorb each son and glue the time, through the flexible motion of absorption piece self, realize waiting to paste the son and glue with other son and glue between the relative movement to realize waiting to paste the son and glue with other son and glue the separation, so that glue the son that will wait to paste after separating and paste in proper order to the battery on single big face.

In some embodiments, the distance between two adjacent suction members is adjustably set. By adjusting the distance between two adjacent adsorption pieces, each adsorption piece can be connected with each sub-adhesive more stably.

In some embodiments, the rubberizing device further comprises at least two conveying members, wherein each conveying member is arranged on the same side of the rubberizing member and is used for conveying the battery cells to be rubberized;

The rubberizing piece is configured to be capable of picking up whole piece of glue or sub glue from the bearing surface and pasting the whole piece of glue or sub glue on any piece of battery monomer on the conveying piece.

The mixed line of whole piece of glue and sub-glue is pasted through the conveying piece, the situation that different rubberizing demands in the actual arrangement and pasting process of battery monomers are alternately arranged can be met, and battery monomers are more convenient to group.

In some embodiments, the rubberizing device further comprises a bin for containing whole sheets of glue and/or pre-cut glue, and a feeding member in communication with the control member for transferring the whole sheets of glue or pre-cut glue from the bin to the carrying surface.

From this, feed bin and material loading piece mutually support, can provide corresponding whole piece glue or precut glue on to the loading surface according to the rubberizing demand of difference to carry out rubberizing operation on to the battery monomer according to the rubberizing demand that corresponds.

In some embodiments, the bin is rotatably disposed and the bin has at least two discharge levels for receiving the whole piece of glue and/or pre-cut glue, each of the discharge levels being spaced circumferentially about the axis of rotation of the bin.

Through the rotation setting of feed bin and set up two at least material discharging levels on the feed bin, can make the feed bin realize rubberizing device's the material loading that does not shut down in the rotation in-process, improve rubberizing device's operating efficiency to improve rubberizing efficiency.

In some embodiments, the bin includes a support plate rotatably disposed thereon and a divider disposed to divide the support plate into at least two discharge levels.

Through setting up the backup pad, on the one hand can realize whole piece and glue or cut the bearing of gluing in advance, on the other hand can make different material loading positions and material loading piece correspond the setting through rotatory to the material loading piece is taken required whole piece and is glued or cut in advance from different material loading positions. In addition, through setting up the separator, make each put the material level and keep setting up each other independently, reduce the compounding risk between the different sizing materials in each put the material level.

In some embodiments, the bin further comprises at least two first limiting pieces arranged corresponding to each of the discharge positions, each of the first limiting pieces being movably arranged on the supporting plate along the first direction and being used for limiting the whole piece of glue or the precut glue in the corresponding discharge position along the first direction; wherein the first direction is parallel to the support plate.

Through setting up first locating part, can adjust the size of each blowing position in first direction for each blowing position can be with placing the whole piece in wherein glue or the size of precutting glue matches better.

In some embodiments, the bin further comprises at least two second limiting members corresponding to each of the discharge positions, each second limiting member being configured to be movably disposed on the support plate along a second direction and configured to limit the whole piece of glue or the precut glue in the corresponding discharge position along the second direction; wherein the second direction is parallel to the support plate and intersects the first direction.

Through setting up the second locating part, can adjust the size of each blowing position in the second direction for each blowing position can be with placing the whole piece in wherein glue or the size of precutting glue better matches.

In some embodiments, the rubberizing device further comprises a first glue tearing piece, wherein the first glue tearing piece is arranged on one side of the feeding piece, which is away from the glue separating transfer piece, and the first glue tearing piece is used for tearing off the release paper on the lower surface of the whole glue or the precut glue on the feeding piece.

Through setting up first rubber tearing spare, can realize tearing the automation of the lower surface to whole piece of glue or precutting the glued from paper to follow-up rubberizing operation is convenient for carry out, improves rubberizing efficiency.

In some embodiments, the rubberizing device further comprises a second rubberizing piece arranged on the rubberizing piece and/or the feeding piece, wherein the second rubberizing piece is used for tearing off the whole piece of glue on the bearing surface or the release paper on the upper surface of the precut glue.

Through setting up the second and tearing the glued piece, can realize tearing the automation of the upper surface to whole piece of glue or precutting the glued from paper to follow-up rubberizing operation is convenient for carry out, improves rubberizing efficiency.

In a second aspect, the application provides a battery processing device comprising a rubberizing device as described above.

In a third aspect, the present application provides a rubberizing method comprising the steps of:

acquiring and judging the rubberizing requirement of the battery monomer;

if the rubberizing requirement is precut, the precut rubberizing transfer piece is controlled to separate precut rubberizes placed on the bearing surface to form a plurality of pieces of sub-rubberizes, and the rubberizing piece is controlled to paste the separated corresponding sub-rubberizes on the battery cell.

In some embodiments, the rubberizing method further comprises the steps of:

if the rubberizing requirement is whole rubberizing, the rubberizing transfer part is controlled to convey the whole rubberizing placed on the bearing surface to the rubberizing part and paste the rubberizing to the battery cell.

In some embodiments, if the rubberizing requirement is pre-cut rubberizing, the steps of controlling the rubberizing transfer piece to separate the pre-cut rubberizing placed on the bearing surface to form a plurality of sub-rubberizes and controlling the rubberizing piece to paste the separated corresponding sub-glues on the battery cell specifically include:

and controlling each absorption part in the glue separation transfer part to be abutted against each sub-glue, and at least part of absorption parts absorb the sub-glue corresponding to the absorption parts and drive the sub-glue absorbed by the absorption parts to move away from the bearing surface.

In some embodiments, after the step of obtaining and determining the rubberizing requirements of the battery cells, the method further comprises the steps of:

and controlling the feeding part to take the whole piece of glue or pre-cut glue from one of the discharging positions of the bin, and placing the whole piece of glue or pre-cut glue on the bearing surface.

In some embodiments, the step of controlling the feeding member to take a whole piece of glue or pre-cut glue from one of the discharging positions of the bin and place the same on the carrying surface specifically includes:

and controlling the first glue tearing piece to tear off the release paper on the lower surface of the whole glue or the pre-cut glue on the feeding piece, and placing the whole glue or the pre-cut glue after the release paper is torn off on the bearing surface.

In some embodiments, after the step of controlling the feeding member to take a whole piece of glue or pre-cut glue from one of the discharge levels of the bin and place it on the carrying surface, the method further comprises the steps of:

and controlling the second adhesive tearing piece to tear off the whole piece of adhesive on the bearing surface or the release paper on the upper surface of the precut adhesive.

In some embodiments, in the step of controlling the second adhesive tearing piece to tear off the release paper on the whole piece of adhesive or the upper surface of the precut adhesive on the bearing surface, the method specifically includes:

when the whole piece of glue is placed on the bearing surface, controlling a second glue tearing piece on the glue sticking piece to tear off the release paper;

when the pre-cut adhesive is placed on the bearing surface, the second adhesive tearing piece on the feeding piece is controlled to tear off the release paper.

According to the rubberizing device, the rubberizing method and the battery processing equipment, the rubberizing requirements of the battery monomers can be obtained and judged through the control piece, and for two different rubberizing requirements of whole piece of rubberizing and precutting, the main difference is that the whole piece of rubberizing can be directly pasted, the precutting is needed to be separated to form sub-rubberizing, and then the sub-rubberizing is pasted on the battery monomers.

Drawings

FIG. 1 is a schematic overall structure of a rubberizing device according to one or more embodiments.

Fig. 2 is a schematic structural diagram of a glue transfer member in a glue apparatus according to one or more embodiments.

FIG. 3 is a schematic diagram of a construction of a rubberizing member in a rubberizing device according to one or more embodiments.

Fig. 4 is a schematic structural view of a feeding member in a rubberizing device according to one or more embodiments.

Fig. 5 is a schematic structural view of a bin in a rubberizing device according to one or more embodiments.

Fig. 6 is a schematic structural view of one of the discharge levels of a bin in accordance with one or more embodiments.

Fig. 7 is a schematic plan view of a rubberizing device in accordance with one or more embodiments.

Fig. 8 is a flow diagram of a method of rubberizing a rubberizing device in accordance with one or more embodiments.

Reference numerals illustrate: 100. a rubberizing device; 10. a glue separating transfer piece; 20. a rubberizing piece; 30. a work table; 40. a conveying member; 50. a storage bin; 60. a feeding member; 70. the first glue tearing piece; 80. the second glue tearing piece; 11. a bearing surface; 12. a base; 13. a glue separating piece; 21. a first base; 22. a first mechanical arm; 23. a first suction cup; 51. discharging material level; 52. a support plate; 53. a partition; 54. a first limiting member; 55. a second limiting piece; 61. a second seat body; 62. a second mechanical arm; 63. a second suction cup; 131. a mounting frame; 132. an absorbing member; a. a first direction; b. a second direction.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

The battery cells are the smallest units constituting the battery, and specifically, a plurality of battery cells may be connected in series, parallel, or series-parallel to form one battery module, and then one or more battery modules are connected and assembled to form the battery. Of course, a plurality of battery cells may be directly assembled to form a battery. The series-parallel connection refers to that a plurality of battery monomers are connected in series or in parallel.

In the process of forming a battery module or a battery by using battery cells, it is generally necessary to glue the surfaces of the battery cells, then stack a plurality of battery cells in the thickness direction, and fix the battery cells by gluing the glue on the surfaces of the adjacent battery cells.

In the case of coating a battery cell, the glue is typically applied to a large surface of the battery cell, and the battery cell may have different coating requirements, including, for example, a full-size glue and a precut glue. The whole piece of glue is that the area of the glue is consistent with the surface area of the large surface of the battery cell, and the whole piece of glue is directly adhered to the large surface of the battery cell as a whole. The pre-cutting glue is to pre-cut the large-size glue into a plurality of small-size sub-glues, separate one part of the sub-glues from other sub-glues by tearing or other modes, then sequentially adhere the corresponding sub-glues to the large surface of the battery cell, and enable the plurality of sub-glues to enclose on the large surface of the battery cell to form a rectangle or other shapes.

Because the rubberizing process of precutting rubberizing is comparatively complicated, current rubberizing device can only realize the single rubberizing mode of whole piece rubberizing generally, namely whole piece rubberizing directly paste on the free big face of battery. For pre-cutting, manual rubberizing is usually performed, so that rubberizing efficiency is low.

In order to solve the problems that the existing rubberizing device can only realize a single rubberizing mode of a whole rubberizing, cannot meet production requirements and causes low efficiency of a battery monomer rubberizing process, one or more embodiments of the application provide a rubberizing device which can acquire and judge rubberizing requirements of a battery monomer through a control piece.

Referring to fig. 1 and 2, an embodiment of the present application provides a rubberizing device 100 for rubberizing a battery cell, wherein the rubberizing device 100 includes a control member (not shown), a rubberizing transfer member 10, and a rubberizing member 20. The control member can acquire and determine the rubberizing requirement of the battery cell, the rubberizing transfer member 10 is in communication connection with the control member and is provided with a bearing surface 11, and the rubberizing transfer member 10 is configured to separate precutting glue placed on the bearing surface 11 to form a plurality of pieces of sub-glue when the rubberizing requirement is precutting glue. The rubberizing piece 20 is disposed on at least one side of the rubberizing transfer piece 10, and the rubberizing piece 20 is configured to take the sub-adhesive from the bearing surface 11 and adhere to the battery cell. Wherein the glue transfer member 10 is further configured to be capable of delivering a whole piece of glue placed on the carrying surface 11 to the glue transfer member 20 when the glue demand is a whole piece of glue.

It should be noted that, when the rubberizing device 100 rubberizes a battery monomer, the glue is usually adhered to a large surface of the battery monomer, then a plurality of battery monomers can be stacked and arranged along the thickness direction of the battery monomer, and finally, the adhesion and fixation between the plurality of battery monomers are realized through the action of the glue, so that the battery monomers are grouped.

The large surface of the battery cell refers to the surface with larger area among the side surfaces of the battery cell. The rubberizing requirement of the battery monomer comprises a whole piece of glue and a precut glue, wherein the whole piece of glue is that the area of the glue is consistent with the surface area of the large surface of the battery monomer, and the whole piece of glue is directly adhered to the large surface of the battery monomer as a whole. The pre-cutting glue is to pre-cut the large-size glue into a plurality of small-size and mutually connected sub-glues, and separate one part of the sub-glues from other sub-glues by tearing or other modes, then sequentially adhere the corresponding sub-glues to the large surface of the battery cell, and enable the plurality of sub-glues to enclose on the large surface of the battery cell to form a rectangle or other shapes.

In the production process, the rubberizing requirement of whole piece rubberizing or precut rubberizing can all realize pasting fixedly between a plurality of battery monomers. Specifically, the rubberizing requirement of the battery cell can be obtained and judged through the control piece. Wherein the control member may be, but is not limited to being, configured as a controller, and the manner in which the controller obtains the rubberizing requirement may be, but is not limited to, inputting the target rubberizing requirement into the controller, and then the controller obtains the rubberizing requirement by reading.

The glue transfer 10 is a structure that can be used to place glue and separate pre-cut glue to form pieces of sub-glue when the glue is pre-cut glue. The carrying surface 11 of the glue separating and transferring member 10 is used for placing glue stock, so that the glue stock can be stably taken out of the carrying surface 11 by the glue applying member 20, so as to be adhered to the large surface of the battery cell.

Specifically, the initial size of the precut glue is the same as the whole piece of glue, i.e. it corresponds to the surface area of the large face on the battery cell. And the precut glue is subjected to indentation or precut to form a plurality of mutually connected sub-glues. When the large-surface adhesive of the battery monomer is adhered, the adhesive separating transfer piece 10 can separate the corresponding number of the adhesive from the precut adhesive according to the number of the adhesive needed by the battery monomer, and then sequentially adhere the separated adhesive to the battery monomer.

Preferably, the number of the sub-adhesives adhered to the large surface of one battery cell is generally four, and the four sub-adhesives are sequentially adhered so as to form a rectangle around the large surface of the battery cell.

In addition, the glue relay 10 is further configured to be able to deliver a full piece of glue placed on the carrying surface 11 to the glue applicator 20 when the glue demand is a full piece of glue.

It should be noted that, when the rubberizing requirement is a whole rubberizing, operations such as rubberizing are not needed to be performed on the whole rubberizing, and only the whole rubberizing is needed to be placed on the bearing surface 11, then the whole rubberizing on the bearing surface 11 is conveyed to the rubberizing piece 20, and the whole rubberizing is glued to the large surface of the battery cell through the rubberizing piece 20.

Specifically, the carrying surface 11 may provide a carrying base for the whole piece of glue, the rubberizing piece 20 moves above the carrying surface 11, then the whole piece of glue on the carrying surface 11 is taken by an adsorption mode, and the whole piece of glue is adhered to a large surface of the battery cell.

Through the structure, the rubberizing device 100 can be compatible with two different rubberizing demands of whole rubberizing and pre-cut rubberizing, the mixed wire rubberizing of whole rubberizing and pre-cut rubberizing is realized, the practicality of the rubberizing device 100 is improved, and the rubberizing device 100 can meet different rubberizing demands in production.

Further, the rubberizing device 100 may further include a workbench 30, and the rubberizing transfer element 10 and the rubberizing element 20 are disposed on the workbench 30.

As shown in fig. 1 and 3, the adhesive member 20 is a structure capable of taking adhesive and attaching the adhesive to a battery cell. The rubberizing piece 20 may include a first base 21 disposed on the workbench 30, a first mechanical arm 22 disposed on the first base 21, and a first suction cup 23 for picking up the glue stock and performing rubberizing operation, where the first suction cup 23 is disposed on the first mechanical arm 22.

Specifically, the first mechanical arm 22 can move relative to the first base 21, so as to drive the first sucker 23 to move. When the first sucker 23 moves to the position right above the bearing surface 11, the first sucker 23 can absorb the separated sub-glue on the bearing surface 11, so that the sub-glue is taken. Then, the first sucker 23 drives the sub-adhesive to move to the vicinity of the battery cell to be rubberized along with the first mechanical arm 22, and the sub-adhesive is rubberized to the large surface of the battery cell under the drive of the first mechanical arm 22, so that rubberizing operation is completed.

Through the structure, the control piece can timely acquire the rubberizing requirement of the battery monomer, and the rubberizing transfer piece 10 is controlled to separate the precut adhesive placed on the bearing surface 11 according to the rubberizing requirement so as to form a plurality of pieces of sub-adhesive, and then the plurality of pieces of sub-adhesive are sequentially adhered to the battery monomer through the rubberizing piece 20. Therefore, the rubberizing device 100 can meet different rubberizing requirements of battery monomers, and the whole efficiency of the rubberizing process can be effectively improved through the automatic separation operation of the rubberizing transfer piece 10 on the pre-cut neutron rubber.

Referring to fig. 2 again, in some embodiments, the glue transfer member 10 includes a base 12 having a carrying surface 11 and a glue dispensing member 13, wherein the glue dispensing member 13 is movably disposed on the carrying surface 11 and is configured to take a sub-glue to be adhered and separate it from the pre-cut glue.

Specifically, the base 12 refers to a component capable of providing a mounting and bearing foundation, and the base 12 may be configured as a supporting frame, where the bearing surface 11 is formed on a top surface of the supporting frame, and the glue separating member 13 is disposed on the supporting frame and is movable relative to the bearing surface 11.

The glue separating piece 13 is a component capable of separating the sub-glue in the pre-cut glue to form a single independent sub-glue, and the glue separating piece 13 is movably arranged on the bearing surface 11, so that when the pre-cut glue is placed on the bearing surface 11, the sub-glue to be adhered on the bearing surface 11 can be obtained by being close to the bearing surface 11 in the process of moving relative to the bearing surface 11, and then the sub-glue to be adhered is separated from the whole pre-cut glue by being far away from the bearing surface 11.

Through setting up branch glue piece 13, can realize the separation of the sub-glue of precutting glue to form single independent sub-glue, so that paste single independent sub-glue in proper order to the battery monomer on big face.

In some embodiments, the glue dispensing member 13 includes a mounting frame 131 and a plurality of absorbing members 132, the mounting frame 131 is movably disposed on the base 12, and each absorbing member 132 is telescopically disposed on the mounting frame 131 and selectively abuts against or absorbs the corresponding sub-glue.

Specifically, the adsorbing member 132 may be, but not limited to, provided as a vacuum chuck, and is connected to the sub-adhesive by means of adsorption. When the precut glue or other glue is placed on the carrying surface 11, the mounting bracket 131 can be controlled to move relative to the base 12, so that the mounting bracket 131 is opposite to the precut glue on the carrying surface 11, and each adsorption piece 132 on the mounting bracket 131 corresponds to each sub glue in the precut glue.

Further, the mounting bracket 131 may be movably disposed on the base 12 in a direction parallel to the carrying surface 11, i.e., the mounting bracket 131 is movably disposed on the base 12 in a horizontal direction. The absorbing member 132 is disposed towards the carrying surface 11 and is capable of telescopic movement in a vertical direction, so that connection and separation between the absorbing member 132 and the sub-glue are achieved during the telescopic process.

When the mounting frame 131 is disposed opposite to the precut glue on the carrying surface 11, each adsorbing member 132 is located right above the precut glue. At this time, each of the adsorbing members 132 is abutted downward on each of the sub-gels by its own telescopic movement. One adsorbing member 132 may be correspondingly abutted against one piece of sub-adhesive, or a plurality of adsorbing members 132 may be correspondingly abutted against one piece of sub-adhesive.

In all the sub-glues, suction force can be generated in the suction part 132 which is correspondingly abutted against the sub-glue to be pasted, so that the connection with the sub-glue is realized. At the same time, the adsorption piece 132 corresponding to the sub-adhesive to be adhered moves upwards through the telescopic movement of the adsorption piece, so that the sub-adhesive connected with the adsorption piece is driven to synchronously move upwards. At this time, the other absorbing members 132 and the corresponding sub-adhesives remain stationary, so that the sub-adhesive to be adhered and the other sub-adhesives are separated in the process of relative movement. In addition, other sub-glues can keep motionless under the butt effect of the absorbing member 132 that corresponds with it to can reduce the probability that other sub-glues take place displacement or are damaged under the drive of waiting to paste the sub-glues.

Through set up each absorption piece 132 on mounting bracket 131 telescopically, can adsorb each son and glue the time, through the concertina movement of absorption piece 132 self, realize waiting to paste the son and glue with other son between gluing to realize waiting to paste the separation of son and gluing with other son, so that glue the son that will wait to paste after separating and paste in proper order to the free big face of battery.

In some embodiments, the distance between two adjacent suction members 132 is adjustably set.

Specifically, the distance between two adjacent suction members 132 may be adjusted by providing a variable-pitch servo motor connected to each suction member 132 on the mounting bracket 131 so that each suction member 132 moves. By adjusting the distance between two adjacent adsorbing members 132, each adsorbing member 132 can be connected with each sub-adhesive more stably.

Referring to fig. 1 and 2 together, in some embodiments, the rubberizing device 100 further includes at least two conveying members 40, each conveying member 40 is disposed on the same side of the rubberizing member 20 and is used for conveying the battery cells to be rubberized. The adhesive applying member 20 is configured to be capable of taking a whole piece of adhesive or a sub-adhesive from the carrying surface 11 and adhering the whole piece of adhesive or sub-adhesive to the battery cell on any one of the conveying members 40.

In particular, the conveyor 40 may be, but is not limited to being provided as a conveyor belt on which the battery cells to be rubberized are placed, capable of following the movement of the conveyor belt.

Preferably, three conveying members 40 are provided, wherein one conveying member 40 is used for conveying a to-be-rubberized battery cell with rubberizing requirement of whole piece of rubberizing, the other conveying member 40 is used for conveying a to-be-rubberized battery cell with rubberizing requirement of pre-cutting, and the last conveying member 40 is used for conveying a battery cell without rubberizing.

It should be noted that, in the grouping process of the battery monomers, the last battery monomer in each group does not need rubberizing, and the rubberizing on the adjacent battery monomers can realize the pasting and fixing of the battery monomers. Therefore, the conveying member 40 is provided for conveying the battery cells without rubberizing, so that more comprehensive battery cells can be provided for the battery cell grouping process, and the battery cell grouping process is smoother.

Further, each of the conveying members 40 may be disposed under the table 30 and pass through the table 30. In this way, the adhesive member 20 can more conveniently and quickly adhere the whole piece of adhesive or the sub-adhesive to the battery cells on the conveying member 40 after the whole piece of adhesive or the sub-adhesive is obtained from the bearing surface 11.

In addition, in the grouping process of the battery monomers, the rubberizing mode on a plurality of battery monomers in each group is always that the whole piece of rubberizing and the precut rubberizing are alternately arranged, namely, the two adjacent battery monomers in the previous group are pasted through the whole piece of rubberizing, and the two adjacent battery monomers in the next group are pasted through the sub-rubberizing.

Therefore, the mixed line pasting of the whole piece of glue and the sub glue is realized through the conveying piece 40, the situation that different glue pasting requirements in the actual arrangement pasting process of the battery cells are alternately arranged can be met, and the battery cells are more convenient to group.

In some embodiments, the rubberizing device 100 further includes a bin 50 and a feeding member 60, the bin 50 is used for accommodating the whole piece of glue and/or the precut glue, the feeding member 60 is in communication connection with the control member, and is used for transferring the whole piece of glue or the precut glue from the bin 50 to the carrying surface 11.

Specifically, the bin 50 is a structure that can easily place and store a whole piece of glue and/or pre-cut glue, and the feeding member 60 is a structure that can take a whole piece of glue or pre-cut glue from the bin 50 and place it on the carrying surface 11.

The whole piece of glue and the pre-cut glue can be simultaneously placed in the bin 50, the feeding member 60 correspondingly takes the whole piece of glue or the pre-cut glue from the bin 50 according to the signal of the glue sticking requirement sent by the control member, and then the taken whole piece of glue or the pre-cut glue is transferred and placed on the bearing surface 11.

As shown in fig. 4, the feeding member 60 may include a second base 61, a second mechanical arm 62 disposed on the second base 61, and a second suction cup 63 for picking up a whole piece of glue or pre-cutting glue, where the second suction cup 63 is disposed on the second mechanical arm 62.

Further, the second mechanical arm 62 can move relative to the second base 61, so as to drive the second sucker 63 to move. The second suction cup 63 can take the whole piece of glue or pre-cut glue in the bin 50 in an adsorption mode, and then the taken whole piece of glue or pre-cut glue is placed on the bearing surface 11 under the driving of the second mechanical arm 62.

From this, feed bin 50 and loading piece 60 mutually support, can provide corresponding whole piece of glue or precut to the rubberizing on the loading face 11 according to the rubberizing demand of difference to carry out rubberizing operation on the battery monomer according to corresponding rubberizing demand.

Referring to fig. 1, 5 and 6 together, in some embodiments, the bin 50 is rotatably disposed, and the bin 50 has at least two discharge levels 51 for holding whole sheets of glue and/or pre-cut glue, each discharge level 51 being disposed at intervals around the circumference of the rotation axis of the bin 50.

Specifically, the whole piece of glue and the pre-cut glue can be respectively placed in different placing positions 51, and the bin 50 rotates to enable the different placing positions 51 to be arranged corresponding to the feeding member 60, so that the feeding member 60 can take the glue from the corresponding placing positions 51.

When the rubberizing demand is whole piece of rubberizing, feed bin 50 rotates the material loading position 51 that has placed whole piece of rubberizing to correspond with material loading piece 60, and material loading piece 60 takes whole piece of rubberizing from this material loading position 51, then places it on loading face 11, rubberizing piece 20 takes whole piece of rubberizing from loading face 11, again paste it on the big face of battery cell.

When the glue-sticking requirement is pre-cut glue, the bin 50 rotates the material-placing position 51 with the pre-cut glue placed therein to correspond to the material-loading part 60, the material-loading part 60 takes the pre-cut glue from the material-placing position 51 and places the pre-cut glue on the bearing surface 11, the mounting frame 131 moves to a position right above the pre-cut glue under the action of external force, and each absorption part 132 is abutted with each sub-glue through the telescopic motion of the absorption part. Then, each absorbing member 132 corresponding to the sub-adhesive to be adhered drives the sub-adhesive connected with the absorbing member to move upwards, so that the absorbing member is separated from other sub-adhesives. The sub-adhesive to be adhered after separation may be placed on the carrying surface 11 and then adhered to the large surface of the battery cell by the adhesive member 20.

Further, the number of the discharging positions 51 on the bin 50 may be four, and the four discharging positions 51 are uniformly spaced around the circumference of the rotating shaft of the bin 50, wherein the number of the discharging positions 51 for placing the whole piece of glue and the number of the discharging positions 51 for placing the precut glue may be adjusted according to actual production requirements. For example, a whole piece of glue may be placed in two of the placement levels 51 and a pre-cut glue placed in two other of the placement levels 51.

Through the rotation setting of feed bin 50 and set up two at least discharge positions 51 on feed bin 50, can make feed bin 50 realize the non-stop material loading of rubberizing device 100 in the rotation in-process, improve rubberizing device 100's operating efficiency to improve rubberizing efficiency.

In some embodiments, the bin 50 includes a support plate 52 and a divider 53, the support plate 52 being rotatably disposed, the divider 53 being disposed on the support plate 52 and configured to divide the support plate 52 into at least two discharge levels 51.

In particular, the support plate 52 is capable of providing a support basis for the whole sheet or pre-cut material placed in each of the discharge levels 51, and the spacers 53 separate the space on the support plate 52 to form at least two discharge levels 51 independent of each other, so that the whole sheet or pre-cut material can be placed in the corresponding discharge level 51 more stably.

Further, the support plate 52 may be provided in a circular shape, and the provision of a circular structure can save more space when the support plate 52 is rotated.

It will be appreciated that in order to effect rotation of the support plate 52, a drive motor may be provided below the support plate 52 for driving rotation of the support plate 52. The partition 53 may be, but is not limited to, provided as a partition baffle for isolating the respective discharge levels 51.

Through setting up backup pad 52, on the one hand can realize the loading of whole piece of gluing or precutting gluing, on the other hand can make different put material levels 51 and feed piece 60 correspond setting through rotatory to feed piece 60 takes required whole piece of gluing or precutting gluing from different put material levels 51. In addition, by providing the separating member 53, the respective discharge levels 51 are kept set independently of each other, and the mixing risk between different sizes in the respective discharge levels 51 is reduced.

In some embodiments, the bin 50 further includes at least two first limiting members 54 disposed corresponding to each of the discharge levels 51, where each first limiting member 54 is movably disposed on the support plate 52 along the first direction a, and is used for limiting the whole piece of glue or the precut glue in the corresponding discharge level 51 along the first direction a. Wherein the first direction a is parallel to the support plate 52.

Specifically, each first limiting member 54 is disposed in a one-to-one correspondence with each discharging position 51, that is, each discharging position 51 is provided with a first limiting member 54.

It should be noted that the battery cells have multiple specifications, and the sizes of the battery cells of different specifications are different. Therefore, when the battery monomers with different specifications are glued, different sizes of glue stock are often needed to be used, so that the size of the glue stock can be more matched with the large-surface size of the battery monomers.

In this case, the sizes of the sizes in the discharge level 51 may be different from each other, and in order to make the discharge level 51 better adaptable to sizes of sizes, a first stopper 54 is provided on the support plate 52 and makes the first stopper 54 movable in the first direction a.

The first limiting member 54 may limit the whole piece of glue or the pre-cut glue in the corresponding placement position 51, and may also adjust the size of the placement position 51 in the first direction a by moving itself, so that the whole piece of glue or the pre-cut glue may be better placed in the corresponding placement position 51.

The first direction a may be set to be radial to the rotation axis of the bin 50, i.e. the first stop 54 in each discharge level 51 may be movable in the radial direction to the rotation axis of the bin 50, so as to adjust the size of the discharge level 51 in the radial direction to the rotation axis of the bin 50, so that it may be matched with the size of the whole piece of glue or the precut glue.

In addition, the first limiting member 54 may be moved in the first direction a by a sliding rail and a sliding block that cooperate with each other, and of course, the movement in the first direction a may be also realized by other structures such as a screw, which will not be described herein.

By providing the first stop 54, the dimensions of the respective discharge levels 51 in the first direction a can be adjusted such that the respective discharge levels 51 can be better matched to the dimensions of the whole piece of glue or pre-cut glue placed therein.

In some embodiments, the bin 50 further includes at least two second limiting members 55 disposed corresponding to each of the discharge levels 51, and each second limiting member 55 is configured to be movably disposed on the support plate 52 along the second direction b and configured to limit the whole piece of glue or the precut glue in the corresponding discharge level 51 along the second direction b. Wherein the second direction b is parallel to the support plate 52 and intersects the first direction a.

Specifically, the second limiting members 55 are disposed in a one-to-one correspondence with the discharge positions 51, that is, each discharge position 51 is provided with the second limiting member 55.

On the one hand, the second limiting member 55 can limit the whole piece of glue or the pre-cut glue in the corresponding discharge position 51, and on the other hand, the second limiting member 55 can also adjust the size of the discharge position 51 in the second direction b by moving itself, so that the whole piece of glue or the pre-cut glue can be better placed in the corresponding discharge position 51.

The second direction b is parallel to the support plate 52 and perpendicular to the first direction a, whereby the first and second stop members 54, 55 cooperate with each other to enable adjustment of the size of the corresponding discharge level 51 in the horizontal plane to match the size of the whole piece of glue or pre-cut glue.

In addition, the second limiting member 55 can move in the second direction b through the sliding rail and the sliding block that are matched with each other, and of course, the second direction b can also move through other structures such as a screw rod, which is not described herein.

By providing the second limiting member 55, the size of each of the discharge levels 51 in the second direction b can be adjusted so that each of the discharge levels 51 can be better matched to the size of the whole piece of glue or pre-cut glue placed therein.

As shown in fig. 1 and 7, in some embodiments, the rubberizing device 100 further includes a first glue tearing member 70, the first glue tearing member 70 is disposed on a side of the feeding member 60 away from the glue separating transfer member 10, and the first glue tearing member 70 is used for tearing off a piece of glue on the feeding member 60 or a release paper on a lower surface of the precut glue.

Specifically, the first adhesive tearing member 70 is disposed on the workbench 30, and is located on a side of the feeding member 60 away from the adhesive separating and transferring member 10. When the feeding member 60 takes the whole piece of glue or the pre-cut glue from the bin 50, specifically, the second sucking disc 63 is used for sucking the whole piece of glue or the upper surface of the pre-cut glue, meanwhile, the first glue tearing member 70 tears off the release paper on the lower surface of the whole piece of glue or the pre-cut glue, and then the whole piece of glue or the pre-cut glue is placed on the bearing surface 11 under the driving of the second mechanical arm 62.

Further, a first collection site may be provided on the table 30 and located on the side of the first tear-off element 70. After the first adhesive tearing piece 70 tears off the release paper on the lower surface of the whole piece of adhesive or the precut adhesive, the torn release paper can be stored in the first collecting position.

In addition, a first vision camera may be disposed on the table 30, and the first vision camera may be disposed near the feeding member 60. After the first adhesive tearing piece 70 tears off the release paper on the lower surface of the whole piece of adhesive or the pre-cut adhesive, the first visual camera can perform visual detection on the lower surface of the whole piece of adhesive or the pre-cut adhesive, so as to detect whether the release paper on the lower surface is torn off completely, so that the subsequent adhesive pasting operation is facilitated.

Through setting up first tear piece 70, can realize tearing the automation of release paper to the lower surface of whole piece of gum or precut gum to follow-up rubberizing operation is carried out in the convenience, improves rubberizing efficiency.

As shown in fig. 3 and 4, in some embodiments, the rubberizing device 100 further includes a second adhesive tearing member 80 disposed on the rubberizing member 20 and/or the feeding member 60, and the second adhesive tearing member 80 is used for tearing off the whole piece of adhesive on the bearing surface 11 or the release paper on the upper surface of the precut adhesive.

Specifically, the second adhesive tearing member 80 may be disposed on the adhesive tape member 20, or may be disposed on the feeding member 60, or may be disposed on both the adhesive tape member 20 and the feeding member 60.

When the second adhesive tearing piece 80 is disposed on the adhesive attaching piece 20, the feeding piece 60 will tear the whole piece of adhesive or pre-cut adhesive of the lower surface release paper and place the whole piece of adhesive or pre-cut adhesive on the bearing surface 11, then tear the whole piece of adhesive or the release paper of the upper surface of the pre-cut adhesive through the second adhesive tearing piece 80 on the adhesive attaching piece 20, then take the whole piece of adhesive on the bearing surface 11 through the adhesive attaching piece 20 and paste the whole piece of adhesive on the large surface of the battery cell, or separate the sub-adhesive of the pre-cut adhesive through the adhesive separating transfer piece 10, and then take the corresponding sub-adhesive to be pasted through the adhesive attaching piece 20 and paste the sub-adhesive on the large surface of the battery cell.

When the second adhesive tearing piece 80 is disposed on the feeding piece 60, the feeding piece 60 firstly places the whole piece of adhesive or pre-cut adhesive for tearing off the lower surface release paper on the bearing surface 11, and then the second adhesive tearing piece 80 tears off the release paper on the upper surface of the whole piece of adhesive or pre-cut adhesive.

Further, a second collecting position may be disposed on the workbench 30, and the second collecting position is located between the glue separating transfer member 10 and the glue applying member 20, and when the upper surface release paper is torn off by the second tearing member 80 on the glue applying member 20, the release paper can be stored in the second collecting position by the second tearing member 80.

In addition, a second vision camera may be provided on the table 30 and positioned adjacent to the glue dispensing transfer member 10. After the second adhesive tearing piece 80 tears off the release paper on the upper surface of the whole piece of adhesive or the pre-cut adhesive, the second vision camera can perform vision detection on the upper surface of the whole piece of adhesive or the pre-cut adhesive, and is used for detecting whether the release paper on the upper surface is torn off completely, so that the subsequent adhesive pasting operation is facilitated.

Through setting up the second and tearing glued piece 80, can realize tearing the automation of the upper surface to whole piece of glue or precutting the glued from paper to follow-up rubberizing operation is convenient for carry out, improves rubberizing efficiency.

Based on the same concept as the above-described rubberizing device 100, the present application provides a battery processing apparatus including the rubberizing device 100 as described above.

As shown in fig. 8, based on the same concept as the above-mentioned rubberizing device 100, the present application further provides a rubberizing method comprising the steps of:

s10: and obtaining and judging the rubberizing requirement of the battery monomer.

S20: if the glue sticking requirement is pre-cutting glue, the glue separating transfer piece 10 is controlled to separate the pre-cutting glue placed on the bearing surface 11 to form a plurality of pieces of sub-glue, and the glue sticking piece 20 is controlled to stick the separated corresponding sub-glue to the battery cell.

Specifically, the rubberizing requirement of the battery cell comprises whole-piece rubberizing and precutting rubberizing. If the glue sticking requirement is pre-cutting glue, the pre-cutting glue is needed to be stuck on the large surface of the battery cell. At this time, the pre-cut adhesive is firstly placed on the carrying surface 11, then the adhesive separating transfer member 10 is controlled to separate the pre-cut adhesive to form a plurality of pieces of sub-adhesive, and the adhesive attaching member 20 is controlled to attach the separated sub-adhesive to the large surface of the battery cell.

In some embodiments, the rubberizing method further comprises the steps of:

s30: if the glue application requirement is a whole piece of glue, the glue distributing transfer piece 10 is controlled to convey the whole piece of glue placed on the bearing surface 11 to the glue application piece 20 and adhere the whole piece of glue to the battery cell.

Therefore, the method can be compatible with different rubberizing requirements of whole-piece rubberizing and precutting rubberizing, realize mixed line rubberizing of whole-piece rubberizing and precutting rubberizing, and improve rubberizing efficiency.

In some embodiments, in step S20, specifically includes:

each adsorption piece 132 in the control glue separation transfer piece 10 is abutted against each sub-glue, and at least part of adsorption pieces 132 adsorb the sub-glue corresponding to the adsorption pieces and drive the sub-glue adsorbed by the adsorption pieces to move away from the bearing surface 11.

Specifically, all the absorbing members 132 are abutted against each sub-adhesive, and suction force is generated in the corresponding absorbing member 132 according to the number of sub-adhesives to be adhered actually, and the sub-adhesives connected with the absorbing member 132 are driven to move upwards under the action of the suction force. At this time, the other absorbing members 132 and the corresponding sub-adhesives are kept still, so that the sub-adhesives to be adhered and the other sub-adhesives are separated in the process of moving relatively, and then the separated sub-adhesives are adhered to the large surface of the battery cell.

In some embodiments, after the step of S10, the method further comprises the steps of:

s11: the control feeding member 60 takes a whole piece of glue or pre-cut glue from one of the discharge levels 51 of the magazine 50 and places it on the carrying surface 11.

Specifically, if the glue application requirement is a whole piece of glue, the control feeding member 60 takes the whole piece of glue from one of the discharge positions 51 of the bin 50, and then places it on the carrying surface 11. The adhesive applicator 20 takes the whole piece of adhesive from the carrying surface 11 and then adheres it to the large surface of the battery cell.

If the glue application requirement is pre-cut, the control feeding member 60 takes the pre-cut glue from one of the discharge positions 51 of the magazine 50 and then places it on the carrying surface 11. Each absorbing part 132 in the glue separating transfer part 10 moves downwards and is abutted against each sub glue, suction force is generated in the absorbing part 132 abutted against the sub glue to be pasted, and the corresponding sub glue is absorbed to synchronously move upwards, so that the sub glue to be pasted is separated from other sub glues and then is placed on the bearing surface 11.

Further, the adhesive piece 20 takes the sub-adhesive to be adhered after separation from the carrying surface 11, and adheres it to the large surface of the battery cell.

In some embodiments, in step S11, specifically including:

The first glue tearing piece 70 is controlled to tear off the release paper on the lower surface of the whole glue or the pre-cut glue on the feeding piece 60, and the whole glue or the pre-cut glue after the release paper is torn off is placed on the bearing surface 11.

Specifically, when the feeding member 60 picks up the whole piece of glue or the pre-cut glue, the second suction cup 63 in the feeding member 60 is attached to the upper surface of the whole piece of glue or the pre-cut glue. At this time, the first adhesive tearing piece 70 tears off the release paper on the lower surface of the whole piece of adhesive or the pre-cut adhesive, so that the feeding piece 60 places the whole piece of adhesive or the pre-cut adhesive after tearing off the release paper on the bearing surface 11.

Further, after the release paper on the lower surface is torn off by the first adhesive tearing piece 70, the torn release paper can be stored in the first collecting position. Then, whether the release paper on the lower surface is torn off cleanly is detected through a first vision camera.

In some embodiments, after step S11, the method further comprises the steps of:

s12: the second adhesive tearing piece 80 is controlled to tear off the whole piece of adhesive on the bearing surface 11 or the release paper on the upper surface of the precut adhesive.

Specifically, after the release paper on the lower surface is torn off by the second adhesive tearing piece 80, the torn release paper can be stored in the first collecting position or the second collecting position. Then, whether the release paper on the upper surface is torn off cleanly is detected by a second vision camera.

In some embodiments, in step S12, specifically including:

when the whole piece of adhesive is placed on the bearing surface 11, the second adhesive tearing piece 80 on the adhesive sticking piece 20 is controlled to tear off the release paper.

When the pre-cut adhesive is placed on the bearing surface 11, the second adhesive tearing piece 80 on the feeding piece 60 is controlled to tear off the release paper.

Specifically, when the whole piece of glue is placed on the bearing surface 11, the release paper on the upper surface is torn off by the second glue tearing piece 80 on the glue sticking piece 20. After tearing off, the whole piece of adhesive is adhered to the large surface of the battery cell through the adhesive piece 20. Meanwhile, the feeding member 60 can synchronously take a piece of whole piece of glue, and after the release paper on the lower surface is torn off, the whole piece of glue is placed on the bearing surface 11. Thus, the overall efficiency of the rubberizing can be improved.

When the pre-cut adhesive is placed on the bearing surface 11, the release paper on the upper surface is torn off through the second adhesive tearing piece 80 on the feeding piece 60. After tearing off, the sub-adhesive can be separated by the adhesive separating transfer piece 10, and then the sub-adhesive to be adhered is sequentially taken and adhered to the large surface of the battery cell through the adhesive adhering piece 20. In the process of sequentially taking the sub-glues from the glue applying member 20, the feeding member 60 can synchronously take a piece of pre-cut glue from the bin 50, and place the pre-cut glue on the carrying surface 11 after tearing off the release paper on the lower surface. Thus, the overall efficiency of the rubberizing can be improved.

In accordance with one or more embodiments, the rubberizing requirements of the battery cells are first obtained by a control. If the glue sticking requirement is that the whole piece of glue, the feeding part 60 takes the whole piece of glue from the discharging position 51, the first glue tearing part 70 tears off the release paper on the lower surface of the whole piece of glue, and then the torn release paper is stored in the first collecting position. And detecting whether the release paper on the lower surface of the whole piece of glue is completely torn off or not through a first vision camera.

After the detection is finished, the feeding piece 60 places the whole piece of glue on the bearing surface 11, the second glue tearing piece 80 on the glue pasting piece 20 tears off the release paper on the surface of the whole piece of glue, the torn release paper is stored in the second collecting position, and whether the release paper on the surface of the whole piece of glue is torn off cleanly is detected through the second vision camera.

Further, the adhesive member 20 takes the whole piece of adhesive and sticks it to the large surface of the battery cell. At the same time, the loading member 60 may remove a piece of whole glue from the placement stock 51 during the process of picking and applying the whole glue by the glue applicator member 20.

If the glue applying requirement is pre-cutting, the feeding member 60 takes the pre-cutting glue from the discharging position 51, the first glue tearing member 70 tears off the release paper on the lower surface of the pre-cutting glue, and then the torn release paper is stored in the first collecting position. And detecting whether the release paper on the lower surface of the whole piece of glue is completely torn off or not through a first vision camera.

After the detection is finished, the feeding piece 60 places the precut glue on the bearing surface 11, the second glue tearing piece 80 on the feeding piece 60 tears off the release paper on the surface of the whole glue, the torn release paper is stored in the first collecting position, and whether the release paper on the surface of the whole glue is torn off is detected by the second vision camera.

Further, the glue separating transfer member 10 can separate the sub-glues, and then sequentially pick and paste the sub-glues to be pasted on the large surface of the battery cell through the glue pasting member 20. In the process of sequentially taking the sub-glues from the glue applying member 20, the feeding member 60 can synchronously take a piece of pre-cut glue from the bin 50, and place the pre-cut glue on the carrying surface 11 after tearing off the release paper on the lower surface.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims

1. A rubberizing device for rubberizing a battery cell, the rubberizing device comprising:

the glue separating transfer piece is in communication connection with the control piece and is provided with a bearing surface, and the glue separating transfer piece is configured to be capable of separating the pre-cut glue placed on the bearing surface to form a plurality of pieces of sub-glue when the glue pasting requirement is pre-cut glue; a kind of electronic device with high-pressure air-conditioning system

the glue separating transfer piece is further configured to be capable of conveying the whole piece of glue placed on the bearing surface to the glue attaching piece when the glue attaching requirement is the whole piece of glue.

2. The adhesive attachment apparatus of claim 1, wherein the adhesive transfer member comprises a base having the bearing surface and an adhesive separating member movably disposed on the bearing surface and configured to capture and separate the sub-adhesive to be attached from the pre-cut adhesive.

3. The rubberizing device according to claim 2, wherein the rubberizing piece comprises a mounting frame and a plurality of absorbing parts, the mounting frame is movably arranged on the base, and each absorbing part is telescopically arranged on the mounting frame and can alternatively abut or absorb the corresponding sub-adhesive.

4. A rubberizing device according to claim 3, wherein a distance between two adjacent said suction members is adjustably set.

5. The rubberizing device of claim 1, further comprising at least two conveying members, each of said conveying members being disposed on a same side of said rubberizing member and configured to convey said battery cells to be rubberized;

the rubberizing piece is configured to be capable of obtaining the whole piece of glue or the sub-glue from the bearing surface and is adhered to the battery cell on any one conveying piece.

6. The rubberizing device according to claim 1, further comprising a bin for containing said whole piece of glue and/or said precut glue, and a loading member in communication with said control member and for transferring said whole piece of glue or said precut glue from said bin to said carrying surface.

7. The rubberizing device according to claim 6, wherein said bin is rotatably arranged and said bin has at least two discharge levels for receiving said whole piece of glue and/or said precut glue, each of said discharge levels being circumferentially spaced about a rotational axis of said bin.

8. The rubberizing device of claim 7, wherein said bin comprises a support plate rotatably disposed thereon and a divider disposed thereon for dividing said support plate into at least two of said discharge levels.

9. The rubberizing device according to claim 8, wherein said bin further comprises at least two first stoppers provided corresponding to each of said discharge levels, each of said first stoppers being movably provided on said support plate in a first direction and being for limiting said whole piece of glue or said precut glue in said corresponding discharge level in said first direction;

wherein the first direction is parallel to the support plate.

10. The rubberizing device according to claim 9, wherein said bin further comprises at least two second limiting members disposed in correspondence with each of said discharge levels, each of said second limiting members being for being movably disposed on said support plate in a second direction and for limiting said whole piece of glue or said precut glue in correspondence with said discharge level in said second direction;

wherein the second direction is parallel to the support plate and intersects the first direction.

11. The rubberizing device of claim 6, further comprising a first glue tearing member disposed on a side of said feeding member facing away from said glue separating transfer member, said first glue tearing member being configured to tear off said whole piece of glue on said feeding member or release paper on a lower surface of said precut glue.

12. The rubberizing device of claim 6, further comprising a second adhesive tearing member disposed on said rubberizing member and/or said feeding member, said second adhesive tearing member being configured to tear off said whole piece of adhesive on said bearing surface or said release paper on the upper surface of said precut adhesive.

13. Battery processing apparatus comprising a rubberizing device according to any one of claims 1 to 12.

14. A method of rubberizing comprising the steps of:

acquiring and judging the rubberizing requirement of the battery monomer;

if the rubberizing requirement is precut, controlling a rubberizing transfer piece to separate the precut rubberizes placed on a bearing surface to form a plurality of sub-rubberizes, and controlling the rubberizing piece to paste the separated corresponding sub-rubberizes on the battery cell;

and if the rubberizing requirement is that the rubberizing piece is a whole piece of rubberizing, controlling the rubberizing transfer piece to convey the whole piece of rubberizing placed on the bearing surface to the rubberizing piece and pasting the rubberizing piece to the battery cell.

15. The method of claim 14, wherein if the rubberizing requirement is pre-cut, the step of controlling the rubberizing transfer part to separate the pre-cut adhesive placed on the bearing surface to form a plurality of sub-adhesives and controlling the rubberizing part to adhere the separated corresponding sub-adhesives to the battery cells comprises:

and controlling each absorption part in the glue separation transfer part to be abutted against each sub-glue, and at least part of the absorption parts absorb the sub-glue corresponding to the absorption parts and drive the sub-glue absorbed by the absorption parts to move away from the bearing surface.

16. The method of claim 14, further comprising, after the step of obtaining and determining the rubberizing requirements of the battery cells, the steps of:

and controlling the feeding part to take the whole piece of glue or the precut glue from one of the discharging positions of the bin, and placing the whole piece of glue or the precut glue on the bearing surface.

17. The rubberizing method according to claim 16, wherein said step of taking said whole piece of glue or said precut glue from one of the discharge levels of a bin and placing it on said carrying surface comprises, in particular:

And controlling the first glue tearing piece to tear off the whole piece of glue on the feeding piece or the release paper on the lower surface of the pre-cutting glue, and placing the whole piece of glue or the pre-cutting glue after the release paper is torn off on the bearing surface.

18. The method of rubberizing according to claim 16, wherein after said step of controlling the loading member to take said whole piece of glue or said precut glue from one of the loading levels of the bin and place it on said carrying surface, further comprising the step of:

19. The method of claim 18, wherein the step of controlling the second adhesive tearing member to tear off the release paper on the upper surface of the whole piece of adhesive or the precut adhesive on the carrying surface comprises:

when the whole piece of glue is placed on the bearing surface, controlling the second glue tearing piece on the glue pasting piece to tear off the release paper;