CN218201404U

CN218201404U - Tear device, battery rubberizing equipment and battery manufacture equipment

Info

Publication number: CN218201404U
Application number: CN202222573285.0U
Authority: CN
Inventors: 林秀杰
Original assignee: Contemporary Amperex Technology Co Ltd
Current assignee: Contemporary Amperex Technology Co Ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-03
Anticipated expiration: 2032-09-28

Abstract

The application relates to a tearing device, battery rubberizing equipment and battery manufacturing equipment. The tearing device comprises a rolling mechanism; the driving mechanism is in transmission connection with the rolling mechanism and is used for driving the rolling mechanism to roll the target piece so that the rolling mechanism can lift the part of the target piece; and the clamping mechanism is arranged on one side of the rolling mechanism and used for clamping the part of the target piece taken up by the rolling mechanism. The target part is rolled by the rolling mechanism to take up the part of the target part release paper, so that the release paper does not need to be designed into a special shape, the manufacturing cost of the battery is reduced, and the part of the target part taken up is clamped by the clamping mechanism, so that the release paper can be further fixed and successfully torn off in the subsequent movement process.

Description

Tear device, battery rubberizing equipment and battery manufacture equipment

Technical Field

The application relates to the technical field of battery manufacturing, in particular to a tearing device, battery rubberizing equipment and battery manufacturing equipment.

Background

In order to reduce the risk of thermal runaway of the battery, before the battery cells are grouped, a heat insulation pad is installed between the battery cells to ensure that when a single battery cell is subjected to thermal runaway, adjacent battery cells are not affected.

The heat insulation pad is usually mounted by adhering a double-sided adhesive tape to the surface of the heat insulation pad, and adhering the double-sided adhesive tape to the large surface of the single battery, so that the single battery is adhered to the heat insulation pad. The two sides of the double-sided adhesive tape are usually covered with release paper, and before the double-sided adhesive tape is adhered to a battery monomer, the release paper needs to be torn off, and the traditional tearing device has poor tearing effect.

SUMMERY OF THE UTILITY MODEL

In view of above-mentioned problem, this application provides a tear device, battery rubberizing equipment and battery manufacture equipment, can alleviate traditional problem that the effect is not good of tearing off from type paper tear device.

In a first aspect, the present application provides a tear-off device comprising:

a rolling mechanism capable of rolling a target piece to bring up a portion of the target piece; and

and the clamping mechanism is arranged on one side of the rolling mechanism and used for clamping the part of the target piece taken up by the rolling mechanism for tearing.

According to the tearing device, the target part release paper is taken up through the rolling action of the rolling mechanism on the target part, so that the release paper does not need to be designed into a special shape, the manufacturing cost of the battery is reduced, and the taken part of the target part is clamped under the action of the clamping mechanism, so that the release paper can be further fixed and can be successfully torn in the subsequent movement process.

In some embodiments, the rolling mechanism comprises rolling members, the surfaces of which are tacky, the rolling members being capable of adhering to portions of the tape-up target.

The rolling mechanism can simply and reliably take the target piece up when rolling the target piece by setting the surface of the rolling piece to have viscosity.

In some embodiments, the rolling mechanism includes a rolling drive and a rolling member that rolls the target piece to bring up a portion of the target piece;

the rolling driving part is in transmission connection with the rolling parts and is used for driving the rolling parts to move along the direction crossed with the rolling direction of the rolling parts.

Drive rolling piece along the crossing direction motion with rolling piece's rolling direction through setting up the rolling driving piece, on the one hand, can drive rolling piece and press close to the target piece, on the other hand, fixed back in fixture centre gripping needs to make the target piece break away from rolling piece to follow-up reuse rolling piece rolls down a target piece, so set up the rolling driving piece and can make things convenient for the target piece to break away from rolling piece.

In some embodiments, the roller members comprise rollers.

The rolling action is realized through the roller in a simple mode.

In some embodiments, the clamping mechanism clamps the portion of the target part carried by the rolling mechanism separate from the rolling mechanism.

The clamping mechanism is arranged to clamp the part of the target part taken up by the rolling mechanism and separated from the rolling mechanism, namely the clamped target part is the part separated from the rolling mechanism, so that the clamping of the clamping mechanism is not interfered by the rolling mechanism, and the clamping mechanism and the rolling mechanism are not matched, so that the rolling mechanism can be easily separated from the target part subsequently, and the next rolling is facilitated.

In some embodiments, the rolling mechanism has a rolling axis, and the gripping mechanism is located on one side of the rolling mechanism in the direction of the rolling axis.

Since the target part carried by the rolling mechanism can be parallel to the direction of the rolling axis or wound on the surface of the rolling part, the clamping mechanism is arranged at one side along the rolling axis of the rolling mechanism, so that the reliability of clamping the target part carried by the rolling mechanism by the clamping mechanism can be improved.

In some embodiments, the gripping direction of the gripping mechanism is parallel to the rolling direction of the rolling mechanism.

After rolling mechanism took the target part, the state that the target part was taken up can intersect with the rolling direction usually, consequently, the centre gripping direction that sets up fixture parallels with rolling mechanism's rolling direction, fixture just can follow the crossing direction centre gripping with the target part, has improved the centre gripping reliability to also can not make the target part take place big deformation in the clamping process, and lead to the target part to damage, in order to cause to tear out incomplete, so can promote the integrality of tearing out.

In some embodiments, the clamping mechanism includes first and second opposed clamping members that are relatively movable to switch between a clamping position to clamp the target member and an unclamping position to unclamp the target member.

The mode of realizing centre gripping is simple and reliable through setting up first holder and second holder relative motion.

In some embodiments, the first clamping member has a first clamping end and the second clamping member has a second clamping end, a clamping channel being formed between the first clamping end and the second clamping end;

and an accommodating space communicated with the clamping channel is formed on one side of the first clamping piece and one side of the second clamping piece.

Through setting up accommodating space, can make the part of target piece can accommodate to this accommodating space in the cooperation centre gripping target piece of the first exposed core of first holder and the second exposed core of second holder, so, not only can make the exposed core full play effect, improve clamping capacity, and can avoid the target piece to produce the interference to external component.

In some embodiments, the tearing device further comprises a driving mechanism, and the driving mechanism is in transmission connection with the rolling mechanism and is used for driving the rolling mechanism to roll the target part. Through setting up actuating mechanism, can make rolling mechanism's rolling action controlled, simplify the operation to the precision of rolling operation has been improved.

In some embodiments, the tearing device further comprises a mounting seat, the rolling mechanism and the clamping mechanism are both mounted on the mounting seat, and the driving mechanism is in transmission connection with the mounting seat.

The rolling mechanism and the clamping mechanism can be installed in a centralized mode through the installation seat, and then the rolling mechanism is driven to perform rolling action through transmission connection of the driving mechanism and the installation seat. Therefore, the structure of the tearing device can be more compact, the driving mechanism can drive the rolling mechanism and the clamping mechanism to move together, the position of the clamping mechanism corresponds to the position of the rolling mechanism all the time, the clamping precision is improved, in addition, when the clamping mechanism clamps a target piece, and the driving mechanism drives the rolling mechanism to move along the rolling direction, the target piece can be further torn, and then the complete tearing effect is achieved.

In some embodiments, the driving mechanism is further configured to drive the rolling mechanism and the holding mechanism to move in a direction intersecting a rolling direction of the rolling mechanism.

Through setting up actuating mechanism still be used for driving rolling mechanism and fixture along the crossing direction motion of the rolling direction with rolling mechanism, can make fixture centre gripping target piece in order to reach and tear the purpose when clamping position to, can also drive the target piece removal after tearing to the assigned position, for example dustbin or collection box etc. so, increased actuating mechanism's function, improved holistic work efficiency.

In a second aspect, the present application provides a battery gumming apparatus, comprising the tearing device of any of the above embodiments.

According to the battery rubberizing device, the target piece release paper part is brought up through the rolling action of the rolling mechanism on the target piece, so that the release paper does not need to be designed into a special shape, the manufacturing cost of the battery is reduced, the brought target piece part is clamped under the action of the clamping mechanism, the release paper can be further fixed, and the release paper can be successfully torn off in the subsequent movement process.

In a third aspect, the present application provides a battery manufacturing apparatus comprising the battery taping apparatus according to any of the embodiments described above.

According to the battery manufacturing equipment, the part of the target piece release paper is brought up through the rolling action of the rolling mechanism on the target piece, so that the release paper does not need to be designed into a special shape, the manufacturing cost of the battery is reduced, and the part of the brought target piece is clamped under the action of the clamping mechanism, so that the release paper can be further fixed and can be successfully torn off in the subsequent movement process.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:

FIG. 1 is a schematic illustration of a tear-off device according to some embodiments of the present disclosure;

FIG. 2 is a schematic view of another state of the tear-off device of FIG. 1;

figure 3 is a rear view of the tear-off device shown in figure 2.

The reference numbers in the detailed description are as follows:

a tear-off device 100;

a rolling mechanism 10;

rolling members 11, rolling drive members 12;

a clamping mechanism 30;

a first clamping piece 31, a first clamping end 311, a first clamping part 312, a second clamping part 313, a second clamping piece 32, a second clamping end 321, a third clamping part 322, a fourth clamping part 323, a clamping channel 33, an accommodating space 34 and a clamping driving piece 35;

a mounting seat 50;

mounting plate 51, extension plate 52;

the rolling axis AA.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.

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 is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or to implicitly indicate the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing the association object, and means that three relationships may exist, for example, 1 and/or 2, and may mean: there are three cases of 1 alone, 1 and 2 simultaneously, and 2 alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

With the vigorous popularization of new energy automobiles in China, the new energy automobiles are developed at a great opportunity. Safety and stability of automobiles have been the most concern. Therefore, improving the safety of the new energy automobile is one of the important factors for determining whether the new energy automobile can be rapidly popularized. The battery module is as the essential element of new energy automobile's battery package, and the security that improves the battery module is the important way that improves new energy automobile security.

The battery module generally includes a plurality of battery cells, the battery cells are attached to each other on a large surface, and a module frame surrounds the battery and provides a fixing device for the module. The battery single pole columns are connected in series and parallel according to the modules, and can be connected with corresponding copper bars or aluminum bars. Due to the electrical connection and mechanical contact between the battery cells, when an extreme condition occurs in a certain battery cell, including overheating, exhausting or catching fire, the exhausted heat may affect the adjacent battery cell, so that the adjacent battery cell also has thermal runaway. Therefore, in order to improve the safety of the battery module, it is necessary to add a heat insulation device between the battery cells to ensure that when a single battery cell is out of control due to heat, the adjacent battery cells are not affected, and the heat insulation device is the most commonly used heat insulation pad.

The existing module has multiple assembling modes when integrating the heat insulation pad. One of the ways is to stick double-sided adhesive tape on the surface of the heat insulation pad, and achieve the purpose of sticking the battery monomer and the heat insulation pad by sticking the double-sided adhesive tape on the large surface of the battery monomer.

However, the double-sided adhesive tape is usually coated with release paper on both sides during feeding, and the release paper needs to be torn off before being adhered to the battery cell. Specifically, the conventional tearing device is usually a mechanical arm, in order to facilitate the mechanical arm to clamp the release paper from the double-sided adhesive, it is necessary to obtain a special shape of the release paper, that is, to cover a part of the double-sided adhesive other than the surface of one side of the double-sided adhesive, and to protrude a part of the double-sided adhesive for clamping, for example, when the double-sided adhesive is rectangular, the release paper has a special-shaped area protruding from one side of the rectangular area in addition to the pasting area matching the shape of the rectangular area, and the length of the special-shaped area should be smaller than the side length of the rectangle.

Like this, on the one hand, the supplied materials of dysmorphism from type paper is with high costs to increased battery cost of manufacture, on the other hand, because the regional area of dysmorphism is less, tearing off the in-process using the manipulator, produce stress concentration and lead to tearing bad easily at the cross position department between dysmorphism region and the subsides area, so have the condition of can't completely tearing off well, cause to tear off the effect not good.

In order to solve the problems of poor tearing effect and the like, the applicant designs a tearing device comprising a rolling mechanism and a clamping mechanism through intensive research. The rolling mechanism is capable of rolling the target piece to bring up portions of the target piece. The clamping mechanism is arranged on one side of the rolling mechanism and used for clamping a part of the target piece taken up by the rolling mechanism for tearing.

In the tearing device, the target part release paper part is brought up by the rolling action of the rolling mechanism on the target part, so that the release paper does not need to be designed into a special shape, the manufacturing cost of the battery is reduced, and the lifted target part is clamped under the action of the clamping mechanism, so that the release paper can be further fixed and successfully torn in the subsequent movement process.

The tearing device not only can be used for tearing off release paper, but also can be used for tearing off other film structures, and is not limited specifically.

Referring to fig. 1 and 2, fig. 3 is a schematic view of a tear-off device according to an embodiment of the present application; fig. 2 is a schematic view of another state of the tearing device shown in fig. 1. The present application provides a tear-off device 100. The tearing device 100 includes a rolling mechanism 10 and a gripping mechanism 30. The rolling mechanism 10 is capable of rolling a target part to bring up a portion of the target part. The clamping mechanism 30 is disposed at one side of the rolling mechanism 10, and is used for clamping a portion of the target member taken up by the rolling mechanism 10 for tearing.

The target member referred to herein may be release paper or other film structure.

When the rolling mechanism 10 rolls the release paper, the release paper may be in a state of being stuck on the double-sided adhesive, and thus, the rolling motion should simultaneously act on the target member and the double-sided adhesive to subsequently take up at least a portion of the release paper to separate from the double-sided adhesive.

The rolling mechanism 10 is a mechanism capable of performing a rolling operation, which is a combination of rolling and pressing. It should be noted that the driving source of the rolling action may be external force, or may be the rolling structure 10 itself, which is not limited herein.

Because the rolling mechanism 10 rolls the target part to bring up the part of the target part release paper, the release paper does not need to be designed into a special shape, the manufacturing cost of the battery is reduced, and the part of the target part which is brought up is clamped under the action of the clamping mechanism 30, so that the release paper can be further fixed and can be successfully torn off in the subsequent movement process.

It should be noted that, after the portion of the target member taken up by the rolling mechanism 10 is clamped and fixed by the clamping mechanism 30, the remaining release paper can be torn by the movement of the release paper relative to the tearing device 100, and of course, the remaining release paper can also be torn by the movement of the tearing device 100 relative to the release paper, which is not limited in particular.

Referring to fig. 1 and 2, according to some embodiments of the present application, a rolling mechanism 10 includes rolling members 11, surfaces of the rolling members 11 have adhesiveness, and the rolling members 11 can adhere portions with target members.

There are various ways of adhering the surfaces of the rolling members 11, and the adhering glue may be directly adhered to the surfaces of the rolling members 11, or the adhering paper may be adhered to the surfaces of the rolling members 11, or the rolling members 11 themselves may have adhering characteristics.

By providing the surface of the rolling members 11 with a sticky nature, the rolling mechanism 10 can be made simple and reliable in lifting the target member while rolling the target member.

In another embodiment, the rolling mechanism 10 may be provided to bring the target member by a method other than adhesion, for example, rolling may generate an electrostatic effect to bring the target member, or rolling may generate a deformation by a frictional force generated by rolling to bring the target member up.

Referring to fig. 1 and 2, according to some embodiments of the present application, a rolling mechanism 10 includes a rolling drive 12 and rolling members 11, the rolling members 11 being capable of rolling the target to bring up portions of the target. The rolling drive 12 is in driving connection with the rolling members 11 for driving the rolling members 11 in a direction intersecting the rolling direction of the rolling members 11.

Specifically, the rolling direction of the rolling members 11 is the horizontal direction as shown in fig. 3, and the driving direction of the rolling driver 12 is the vertical direction as shown in fig. 3, but may be the direction perpendicular to the paper as shown in fig. 3.

In the present embodiment, the rolling direction of the rolling members 11 is perpendicular to the driving direction of the rolling driver 12.

Through setting up roll extrusion driving piece 12 and driving roll extrusion 11 along the crossing direction motion with the roll extrusion direction of roll extrusion 11, on the one hand, can drive roll extrusion 11 and press close to the target piece, on the other hand, after fixture 30 centre gripping is fixed, need make the target piece break away from roll extrusion 11 to follow-up reuse roll extrusion 11 rolls down next target piece, so set up roll extrusion driving piece 12 and can make things convenient for the target piece to break away from roll extrusion 11.

Specifically, the rolling members 11 include a first position and a second position during the movement in a direction intersecting the rolling direction of the rolling members 11, the rolling mechanism 10 rolls the target member when the rolling members 11 are in the first position, and the rolling members 11 are separated from the target member when the rolling members 11 are in the second position.

Alternatively, the roll drive 12 comprises a roll drive cylinder, so that the roll member 11 can be moved by a telescopic movement of the roll drive cylinder.

Alternatively, the rolling driving cylinder may be a pneumatic cylinder or a hydraulic cylinder, and is not limited in particular.

According to some embodiments of the present application, the rolling members 11 comprise rollers. The rolling action is realized through the roller wheel in a simple mode.

In other embodiments, rollers, balls, and the like may be included, and are not limited.

Referring to fig. 1 and 2, according to some embodiments of the present application, the gripping mechanism 30 grips a portion of the target piece taken up by the rolling mechanism 10 separately from the rolling mechanism 10.

The portion of the target member carried by the rolling mechanism 10 includes a portion that is in contact with the rolling mechanism 10 and a portion that is separated from the rolling mechanism 10.

The part of the clamping mechanism 30 for clamping the target piece taken up by the rolling mechanism 10 is separated from the rolling mechanism 10, namely the clamped target piece is the part separated from the rolling mechanism 10, so that the clamping of the clamping mechanism 30 is not interfered by the rolling mechanism 10, and the rolling mechanism 10 can be easily separated from the target piece subsequently due to the fact that the clamping mechanism 30 is not matched with the rolling mechanism 10, so that the next rolling is facilitated.

Referring to fig. 1 and 2, according to some embodiments of the present application, the rolling mechanism 10 has a rolling axis AA, and the gripping mechanism 30 is located on one side of the rolling mechanism 10 in the direction of the rolling axis AA.

Since the target member carried up by the rolling mechanism 10 may be parallel to the direction of the rolling axis AA or wound around the surface of the rolling member 11, providing the gripping mechanism 30 at a side along the rolling axis AA of the rolling mechanism 10 can improve the reliability of gripping the target member carried up by the rolling mechanism 10 by the gripping mechanism 30.

According to some embodiments of the present application, the gripping direction of the gripping mechanism 30 is parallel to the rolling direction of the rolling mechanism 10.

After the rolling mechanism 10 has taken the target part, the state that the target part was taken up usually can intersect with the rolling direction, therefore, the clamping direction that sets up fixture 30 parallels with the rolling direction of rolling mechanism 10, fixture 30 just can follow the crossing direction centre gripping with the target part, has improved the centre gripping reliability to also can not make the target part take place big deformation in the clamping process, and lead to the target part to damage, so as to cause and tear incomplete, so can promote the integrality of tearing.

Referring to fig. 1-3, according to some embodiments of the present application, a clamping mechanism 30 includes opposing first and

second clamping members

31, 32, the first and

second clamping members

31, 32 being relatively movable to switch between a clamping position to clamp a target member and an unclamping position to unclamp the target member.

The manner in which the clamping is achieved by providing a relative movement of the first and

second clamping members

31, 32 is simple and reliable.

Alternatively, only one of the first and

second clamping members

31 and 32 may be movable relative to the other to switch between the clamping position and the release position.

Referring to fig. 1 and 3, according to some embodiments of the present disclosure, the first clamping member 31 has a first clamping end 311, the second clamping member 32 has a second clamping end 321, a clamping channel 33 is formed between the first clamping end 311 and the second clamping end 321, and a receiving space 34 communicating with the clamping channel 33 is further formed at one side of the first clamping member 31 and one side of the second clamping member 32.

By providing the receiving space 34, after the first clamping end 311 of the first clamping member 31 and the second clamping end 321 of the second clamping member 32 cooperate to clamp the target member, the part of the target member can be received in the receiving space 34, so that the clamping ends can fully exert their functions, the clamping capability can be improved, and the target member can be prevented from interfering with external components.

Alternatively, the first clamping member 31 includes a first clamping portion 312 and a second clamping portion 313, and one end of the first clamping portion 312 is connected to one end of the second clamping portion 313 and is disposed obliquely with respect to the second clamping portion 313. The second clamping member 32 includes a third clamping portion 322 and a fourth clamping portion 323, and one end of the third clamping portion 322 is connected to one end of the fourth clamping portion 323 and is disposed obliquely with respect to the fourth clamping portion 323. The end of the first clamping portion 312 facing away from the second clamping portion 313 includes a first clamping end 311, the end of the third clamping portion 322 facing away from the fourth clamping portion 323 includes a second clamping end 321, the second clamping portion 313 and the fourth clamping portion 323 are opposite and spaced, and the first clamping portion 312, the second clamping portion 313, the third clamping portion 322 and the fourth clamping portion 323 jointly enclose the accommodating space 34.

Optionally, the first clamping portion 312 and the second clamping portion 313 form an angle of 90 degrees, and the third clamping portion 322 and the fourth clamping portion 323 form an angle of 90 degrees.

Optionally, the clamping mechanism 30 further comprises a clamping driving member 35, and the clamping driving member 35 is in transmission connection with at least one of the first clamping member 31 and the second clamping member 32 to drive the first clamping member 31 and the second clamping member 32 to move relatively, so as to switch between the release position and the clamping position.

In the present embodiment, the clamp drive 35 drives only the second clamp 32 in motion, while the first clamp 31 is fixed.

Optionally, the clamp drive 35 comprises a clamp drive cylinder. In this way, the second clamping member 32 can be moved by the telescopic movement of the clamping cylinder.

Alternatively, the clamping driving cylinder may be a pneumatic cylinder or a hydraulic cylinder, and is not limited in particular.

Referring to fig. 1 and 2, according to some embodiments of the present application, the tear-off device 100 further includes a driving mechanism drivingly connected to the rolling mechanism 10 for driving the rolling mechanism 10 to roll the target object.

By providing the driving mechanism, the rolling motion of the rolling mechanism 10 can be controlled, the operation is simplified, and the accuracy of the rolling operation is improved.

Referring to fig. 1 and 2, according to some embodiments of the present application, the tearing device 100 further includes a mounting seat 50, the rolling mechanism 10 and the clamping mechanism 30 are both mounted on the mounting seat 50, and the driving mechanism is in transmission connection with the mounting seat 50.

The rolling mechanism 10 and the clamping mechanism 30 can be installed in a centralized manner through the installation seat 50, and then the rolling mechanism 10 is driven to perform rolling action through the transmission connection of the driving mechanism and the installation seat 50. So, can make the structure of tearing device 100 compacter, and actuating mechanism can drive rolling mechanism 10 and fixture 30 and move together for fixture 30's position corresponds with rolling mechanism 10's position all the time, has improved the centre gripping precision, and in addition, when fixture 30 centre gripping target piece, actuating mechanism drives when moving along the roll extrusion direction, can further make and tear target piece, and then reach the effect of complete tearing.

Of course, in other embodiments, the holding mechanism 30 may be driven to move along a direction parallel to the rolling direction, and is not limited.

Optionally, the mounting seat 50 includes a mounting plate 51 and an extension plate 52, the rolling driving element 12 is mounted on the mounting plate 51, one end of the extension plate 52 is connected to one side of the mounting plate 51, and the other end extends in a direction away from the side, and the extension plate 52 and the mounting plate 51 are disposed at an angle, which is greater than 0 degree and less than 180 degrees.

Optionally, a first clamping member 31 is attached to an end of the extension plate 52 remote from the mounting plate 51. Therefore, the positions of all parts can be concentrated, and the compactness of the whole structure is improved.

According to some embodiments of the present application, the driving mechanism is further configured to drive the rolling mechanism 10 and the gripping mechanism 20 to move in a direction intersecting the rolling direction of the rolling mechanism 10.

The movement in the direction intersecting the rolling direction of the rolling mechanism 10 may include one direction, or may include two perpendicular directions, and specifically, the direction intersecting the rolling direction of the rolling mechanism 10 may be a vertical direction as shown in fig. 3, or a direction perpendicular to the paper plane as shown in fig. 3.

Through setting up actuating mechanism still be used for driving rolling mechanism 10 and fixture 20 along the crossing direction motion with rolling mechanism 10's rolling direction, can make fixture 20 centre gripping target piece when clamping position in order to reach the purpose of tearing off to, can also drive the target piece removal after tearing off to the assigned position, for example dustbin or collection box etc. so, increased actuating mechanism's function, improved holistic work efficiency.

Optionally, the drive mechanism comprises a three or more axis drive mechanism. Specifically, the driving mechanism includes a three-axis robot, a four-axis robot, or a six-axis robot.

According to some embodiments of the present application, there is also provided a battery taping device including the tearing device 100 of any of the above embodiments.

In the embodiment of the application, the battery rubberizing device is specifically a device for rubberizing the thermal insulation pad between the single batteries, but is not limited to this, and may also be applied to other rubberizing links, for example, fixed rubberizing between the single batteries, between the battery module and the battery module, between the battery module or the single batteries and the housing, and the like.

According to some embodiments of the present application, there is also provided a battery manufacturing apparatus including the battery taping apparatus in any of the above embodiments.

Because the rolling mechanism 10 rolls the target part to bring up the release paper part of the target part, the release paper does not need to be designed into a special shape, the manufacturing cost of the battery is reduced, and the release paper can be further fixed by clamping the brought-up release paper part under the action of the clamping mechanism 30 and can be successfully torn off in the subsequent movement process.

According to some embodiments of the present application, reference is made to FIGS. 1-3. The present application provides a tear-off device 100. The ripping apparatus 100 includes a rolling mechanism 10, a driving mechanism, and a gripping mechanism 30. The rolling mechanism 10 comprises a roller and a rolling driving part 12, wherein the surface of the roller is adhered with viscose, and the driving mechanism is in transmission connection with the rolling mechanism 10 and is used for driving the rolling mechanism 10 to roll the target piece so as to enable the roller to be adhered to the part with the target piece. The rolling drive 12 is in driving connection with the rolling members 11 for driving the rolling members 11 in a direction intersecting the rolling direction of the rolling members 11. The rollers have a rolling axis AA, and the gripping mechanism 30 is located on one side of the rolling mechanism 10 in the direction of the rolling axis AA. The gripping mechanism 30 includes first and second opposed gripping

members

31 and 32, and the first and second

gripping members

31 and 32 are relatively movable in a direction parallel to the rolling direction of the rolling mechanism 10 to switch between a gripping position to grip a target member and an releasing position to release the target member. The first clamping member 31 has a first clamping end 311, the second clamping member 32 has a second clamping end 321, a clamping channel 33 is formed between the first clamping end 311 and the second clamping end 321, and an accommodating space 34 communicated with the clamping channel 33 is further formed at one side of the first clamping member 31 and one side of the second clamping member 32. The tearing device 100 further comprises a mounting seat 50, the rolling mechanism 10 and the clamping mechanism 30 are both mounted on the mounting seat 50, and the driving mechanism is in transmission connection with the mounting seat 50. The driving mechanism is also used for driving the rolling mechanism 10 and the clamping mechanism 20 to move along the direction intersecting with the rolling direction of the rolling mechanism 10.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present disclosure, and the present disclosure should be construed as being covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.

Claims

1. A tear-off device, comprising:

2. The tear-off device of claim 1 wherein the stitching mechanism comprises stitching members having adhesive surfaces, the stitching members being adapted to adhere portions of the target member.

3. The tear device of claim 1 wherein the rolling mechanism includes a rolling drive and a rolling member capable of rolling the target member to bring up a portion of the target member;

the rolling driving part is in transmission connection with the rolling parts and is used for driving the rolling parts to move along the direction intersecting with the rolling direction of the rolling parts.

4. The tear off device of claim 2 or 3 wherein the stitching comprises rollers.

5. The tear off device of claim 1 wherein the portion of the clamping mechanism that clamps the target piece carried by the rolling mechanism is separate from the rolling mechanism.

6. The tear device of claim 1 wherein the stitching mechanism has a rolling axis, the gripping mechanism being located to one side of the stitching mechanism in the direction of the rolling axis.

7. The tear device of claim 1 wherein the gripping direction of the gripping mechanism is parallel to the rolling direction of the rolling mechanism.

8. The tear-off device according to any one of claims 5 to 7, wherein the clamping mechanism comprises a first clamping piece and a second clamping piece which are opposite to each other, and the first clamping piece and the second clamping piece can move relatively to switch between a clamping position for clamping the target piece and a release position for releasing the target piece.

9. The tear away device of claim 8, wherein the first gripping member has a first gripping end and the second gripping member has a second gripping end, the first gripping end and the second gripping end forming a gripping channel therebetween;

10. The tear-off device of claim 1 further comprising a driving mechanism in driving communication with the rolling mechanism for driving the rolling mechanism to roll the target object.

11. The tear-off device of claim 10 further comprising a mounting block, wherein the rolling mechanism and the clamping mechanism are both mounted to the mounting block, and wherein the drive mechanism is drivingly connected to the mounting block.

12. The tear-off device of claim 11 wherein the drive mechanism is further configured to drive the stitching mechanism and the gripping mechanism in a direction transverse to the stitching direction of the stitching mechanism.

13. A battery gumming apparatus, characterized by comprising the tearing device as claimed in any one of claims 1 to 12.

14. A battery manufacturing apparatus characterized by comprising the battery taping apparatus according to claim 13.