CN217726334U - Glue removing device - Google Patents

Abstract

The application relates to a remove mucilage binding and put, should remove mucilage binding and put and be used for waiting to remove the piece of gluing. The part to be removed comprises a first surface and a second surface which are intersected, and the glue removing device comprises a glue removing mechanism and a positioning mechanism. The glue removing mechanism is used for abutting against the first face and can move relative to the first face so as to remove glue protruding out of the first face. The positioning mechanism protrudes out of the surface of the glue removing mechanism facing the first surface and is used for being in contact with the second surface. The remove mucilage binding that this application embodiment removed mucilage binding and put can improve the precision of removing the gluey in-process, reduces the damage and treats the risk of removing gluey piece to guarantee to treat the performance of removing gluey piece.

Description

Glue removing device

Technical Field

The application relates to the technical field of battery production, in particular to a glue removing device.

Background

The battery has the advantages of small volume, high energy density, high safety, small self-discharge, long service life and the like, and is widely applied to the fields of energy storage, communication, electric automobiles, aerospace and the like. The battery comprises a plurality of battery cells connected in series, parallel or series-parallel.

The application environment of battery is comparatively complicated, probably be in relatively high temperature or relatively low temperature, and the battery can produce a large amount of heats at the charge-discharge in-process, consequently need adopt the thermal management structure to carry out temperature regulation to the battery monomer in the battery, at the in-process of assembling the thermal management structure to the battery, can adopt a large amount of colloids to bond, the colloid spills over to the free surface of battery easily, and at present at the in-process of removing the colloid, unable accurate positioning colloid position, thereby probably damage the battery monomer, influence the performance of battery.

SUMMERY OF THE UTILITY MODEL

The application provides a remove mucilage binding and put aims at improving the precision of removing gluey in-process, reduces the damage and treats the piece of removing gluey such as the free risk of battery, guarantees the performance of waiting to remove the piece of gluing from this.

The application provides a remove mucilage binding and put for wait to remove gluey, wait to remove gluey including crossing first face and second face, remove mucilage binding and put including removing gluey mechanism and positioning mechanism. The glue removing mechanism is used for abutting against the first face and can move relative to the first face so as to remove glue protruding out of the first face. The positioning mechanism protrudes out of the surface of the glue removing mechanism facing the first surface and is used for being in contact with the second surface.

From this, remove mucilage binding among the above-mentioned technical scheme and contact with the second face through positioning mechanism, give and wait to remove the gluey piece with the location, after waiting to remove the gluey piece location, remove gluey mechanism and wait that the first face that removes the gluey piece offsets, positioning mechanism can give and remove gluey mechanism with the guide effect this moment, remove gluey mechanism and remove protrusion in the colloid of first face for first face removes, can improve the precision of removing gluey in-process, reduce the influence of treating other faces of removing gluey piece, reduce the damage and wait to remove the risk of gluing the piece, thereby guarantee to wait to remove the performance of gluey piece.

In some embodiments, the piece to be removed is formed by extending along a first direction, and at least part of the first face intersects with the first direction; the glue removing device further comprises a buffer mechanism fixedly connected with the glue removing mechanism, the buffer mechanism is used for deforming in the second direction when the glue removing mechanism moves relative to the first surface, so that the glue removing mechanism is abutted to the first surface, and the second direction is perpendicular to the first direction.

This application embodiment sets up buffer gear in order to adapt to the altitude variation demand that removes gluey mechanism. Buffer gear can make the height that removes gluey mechanism and highly follow the altitude variation of first face towards the surface of first face and change to make to remove gluey mechanism and first face counterbalance, with this guarantee to remove gluey reliability.

In some embodiments, the buffer mechanism includes an elastic member, the elastic member includes a first end and a second end that are disposed opposite to each other along the second direction, the first end is fixedly connected to the glue removing mechanism, the second end is located on a side of the first end that faces away from the glue removing mechanism, and the elastic member is configured to be compressed and deformed along the second direction when a distance between the second end and the first surface is reduced, and configured to be extended and deformed along the second direction when the distance between the second end and the first surface is increased. In this application embodiment, the elastic component can give except that gluey mechanism with the effort to the surface towards the first face that makes except that gluey mechanism offsets with the first face all the time, further guarantees to remove the reliability of gluey process.

In some embodiments, the number of the elastic members is at least two, the at least two elastic members are arranged at intervals along a third direction, and the third direction, the second direction and the first direction are perpendicular to each other. In this application embodiment, set up a plurality of elastic components in the third direction and can guarantee that the overall structure that removes gluey mechanism takes place the displacement of deformation basically the same in the second direction, improve the holistic buffering effect of removing gluey mechanism from this.

In some embodiments, the glue removing mechanism comprises a glue removing surface for contacting with the first surface, and at least part of the glue removing surface is an arc-shaped surface protruding towards the moving direction of the glue removing mechanism. In this application embodiment, remove the face of gluing for the arcwall face, and the removal direction protrusion that removes gluey mechanism is towards, remove the face of gluing and wait to remove the area of gluey contact great relatively, reduce and remove the risk that the face of gluing harmd the piece of waiting to remove gluey, guarantee to wait to remove the quality of gluey piece.

In some embodiments, the glue removing surface is a flexible surface. In the embodiment of the application, the risk that the glue removing surface damages a part to be removed can be further reduced.

In some embodiments, the glue removing mechanism further comprises a connecting surface connected with the glue removing surface, the connecting surface is located on one side of the glue removing surface, which is away from the part to be removed, and at least part of the connecting surface is an arc-shaped surface protruding towards the part to be removed. In the embodiment of the application, the colloid removed by the colloid removing mechanism through the colloid removing surface can be transferred onto the connecting surface through the colloid removing surface, the connecting surface is an arc-shaped surface which faces the colloid removing part, and one side of the arc-shaped surface, which is far away from the colloid removing part, can form an accommodating space which can accommodate relatively more colloid, so that the continuity of the colloid removing process can be ensured, and the risk that the removed colloid falls onto the part to be subjected to colloid removal is reduced; after the glue removal is finished, the glue in the accommodating space is removed.

In some embodiments, the positioning mechanism includes a hollowed-out portion that extends through the positioning mechanism in a thickness direction of the positioning mechanism.

In some embodiments, the positioning mechanism includes a positioning element contacting the second surface, the positioning element is a ring-shaped structural body, and the ring-shaped structural body encloses to form a hollow portion. In the embodiment of the application, the hollow part can lighten the positioning mechanism, reduce the weight of the whole device and save the cost.

In some embodiments, the positioning mechanism and the glue removing mechanism are an integral structure. In the embodiment of the application, the integrated structure is good in stability and convenient to form.

Drawings

Features, advantages and technical effects of exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a part to be removed according to some embodiments of the present disclosure;

FIG. 2 is a schematic structural view of a glue removal device according to some embodiments of the present disclosure;

FIG. 3 is a schematic view of the glue removing apparatus shown in FIG. 2;

FIG. 4 is a schematic view of the glue removing apparatus shown in FIG. 3 at another angle;

FIG. 5 is a schematic diagram of a glue removing apparatus according to another embodiment of the present application;

FIG. 6 is a right side view of the glue removal device shown in FIG. 5;

FIG. 7 is a top view of the glue removal device shown in FIG. 5;

FIG. 8 is a schematic view of the glue removing apparatus shown in FIG. 5;

FIG. 9 is a schematic view of the glue removing apparatus shown in FIG. 5 applied at another angle;

the drawings are not necessarily to scale.

Wherein, in the figures, the respective reference numerals:

x, a first direction; y, a second direction; z, a third direction;

100. a glue removing device;

110. a glue removing mechanism; 111. removing the glue surface; 112. a connecting surface;

120. a positioning mechanism; 121. a positioning member; 122. a hollow-out section;

130. a buffer mechanism; 131. an elastic member; 1311. a first end; 1312. a second end;

200. a part to be removed; 210. a first side; 220. a second face; 230. and (4) a battery cell.

Detailed Description

Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the application and are not intended to limit the scope of the application, i.e., the application is not limited to the described embodiments.

In the description of the present application, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicate an orientation or positional relationship that is merely for convenience in describing the application and to simplify the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. "vertical" is not strictly vertical, but is within the tolerance of the error. "parallel" is not strictly parallel but within the tolerance of the error.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood as appropriate by one of ordinary skill in the art.

The appearances of "a plurality" in this application are intended to mean more than two (including two).

In this application, the battery monomer can include lithium ion battery monomer, lithium sulphur battery monomer, lithium sodium ion battery monomer, sodium ion battery monomer or magnesium ion battery monomer etc. also can be primary battery monomer or secondary battery monomer, and this application embodiment is not restricted to this. The battery cell may be a cylinder, a flat body, a rectangular parallelepiped, or other shapes, which is not limited in the embodiments of the present application. The battery cells are generally divided into three types in an encapsulation manner: the cylindrical battery monomer, the square battery monomer and the soft package battery monomer are not limited in the embodiment of the application.

The battery monomer comprises an electrode assembly and electrolyte, wherein the electrode assembly comprises a positive plate, a negative plate and an isolating membrane. The battery cell mainly depends on metal ions moving between the positive plate and the negative plate to work. The positive plate comprises a positive current collector and a positive active substance layer, wherein the positive active substance layer is coated on the surface of the positive current collector, the current collector which is not coated with the positive active substance layer protrudes out of the current collector which is coated with the positive active substance layer, and the current collector which is not coated with the positive active substance layer is laminated to be used as a positive electrode lug. Taking a lithium ion battery as an example, the material of the positive electrode current collector may be aluminum, and the positive electrode active material may be lithium cobaltate, lithium iron phosphate, ternary lithium, lithium manganate, or the like. The negative pole piece includes negative pole mass flow body and negative pole active substance layer, and the surface of negative pole mass flow body is scribbled to the negative pole active substance layer, and the mass flow body protrusion in the mass flow body of having scribbled the negative pole active substance layer of not scribbling the negative pole active substance layer is as negative pole utmost point ear after the mass flow body of not scribbling the negative pole active substance layer is range upon range of. The material of the negative electrode current collector may be copper, and the negative electrode active material may be carbon, silicon, or the like. The material of the diaphragm can be PP or PE, etc. In addition, the electrode assembly may have a winding structure or a lamination structure, and the embodiment of the present application is not limited thereto.

Reference to a battery in embodiments of the present application refers to a single physical module that includes one or more battery cells to provide higher voltage and capacity. For example, the battery referred to in the present application may include a battery module or a battery pack, etc. Batteries generally include a case for enclosing one or more battery cells. The box can avoid liquid or other foreign matters to influence the charging or discharging of battery monomer. When a plurality of battery monomers are provided, the plurality of battery monomers can be connected in series or in parallel or in series-parallel to form a battery module. The plurality of battery modules are connected in series or in parallel or in series-parallel to form a whole and are accommodated in the box body.

In order to adjust the temperature of the battery cells during the assembly of the battery cells into the battery, a thermal management structure is further provided in the battery. When the environmental temperature is relatively low and cannot reach the working temperature of the single battery, the thermal management structure can heat the battery, so that the environmental temperature of the single battery is increased; the battery monomer produces a large amount of heats at the charge-discharge in-process, and the thermal management structure can cool off the battery monomer, removes the heat in time.

The inventor finds that a large amount of glue is used for bonding during the process of assembling the thermal management structure into the battery to ensure the connection strength of the thermal management structure, but the glue is easy to overflow to the surface of the battery cell, and the position of the glue cannot be accurately positioned during the process of removing the glue, so that the battery cell can be damaged, and the performance of the battery can be affected.

The inventor finds that when the glue removing device is used for removing overflowing glue, the glue removing device is difficult to accurately position the position of the glue on the part to be removed, and the rest parts of the part to be removed are damaged.

Based on the above problems discovered by the inventor, the inventor improves the structure of the glue removing device, which is further described below. The glue removing device is not only suitable for removing glue from the battery, but also suitable for removing glue from equipment in other technical fields, such as vehicles, display panels and the like.

For a better understanding of the present application, embodiments of the present application are described below with reference to fig. 1 to 9.

As shown in fig. 1 to 4, a glue removing apparatus 100 according to an embodiment of the present application is used for a glue-to-be-removed piece 200, where the glue-to-be-removed piece 200 includes a first surface 210 and a second surface 220 intersecting with each other. The glue removing device 100 comprises a glue removing mechanism 110 and a positioning mechanism 120. The glue removing mechanism 110 is used for abutting against the first surface 210 and can move relative to the first surface 210 so as to remove glue protruding from the first surface 210. The positioning mechanism 120 protrudes from a surface of the glue removing mechanism 110 facing the first surface 210 and is configured to contact the second surface 220.

The piece to be adhesive-removed 200 may include the battery cells 230, and the number of the battery cells 230 may be one or more. The battery cell 230 includes a housing assembly and an electrode assembly and an electrolyte disposed within the housing assembly. The housing assembly includes an end cap assembly and a housing. The housing may be of various shapes, such as a cylinder, a rectangular parallelepiped, or the like. The shape of the case may be determined according to the specific shape of the electrode assembly. For example, if the electrode assembly is cylindrical, it may be optionally used as a cylindrical case; if the electrode assembly has a rectangular parallelepiped structure, a rectangular parallelepiped case can be used. The end cap assembly includes an end cap and an electrode terminal disposed at the end cap. The end cover covers the opening of the shell. The end cap may have various structures, for example, a plate-shaped structure, a hollow structure with one end open, and the like.

When one of the battery cells 230 is provided, the first face 210 may be an outer surface of an end cap of the battery cell, and the second face 220 may be one of the side faces of the battery cell 230.

When the number of the battery cells 230 is multiple, the multiple battery cells 230 may be arranged along the first direction X to form a battery module, the first surface 210 may be a surface formed by outer surfaces of end caps of the multiple battery cells 230, and the second surface 220 may be a side surface of the battery module, which is parallel to the first direction X.

Of course, the member to be removed 200 is not limited to a battery module, and may be other devices requiring glue.

During the processing, the glue overflows from the surface of the to-be-removed part 200, i.e. the glue protrudes from the surface of the to-be-removed part 200, for example, from the first surface 210. The glue removing mechanism 110 is moved relative to the first surface 210, contacts the glue protruding from the first surface 210, and applies a pushing force to the glue to remove the glue from the first surface 210.

At least a portion of the glue removing mechanism 110 may be made of a flexible material, which may reduce damage to the first surface 210. Of course, the glue removing mechanism 110 may also be made of a rigid material, and the rigid material may provide a more stable pushing force to the glue body, which is beneficial to removing the glue body.

Positioning mechanism 120 protrusion is in removing the surface towards first face 210 of gluing mechanism 110, and positioning mechanism 120 and remove and form accommodation space between the gluing mechanism 110, will wait to remove to glue piece 200 and set up when accommodation space, and positioning mechanism 120 contacts with the second face 220 that waits to remove to glue piece 200, and positioning mechanism 120 can be treated and removed to glue piece 200 and play better positioning action, is favorable to removing the accurate of gluing mechanism 110 and removes gluey. In addition, in the moving process of the glue removing mechanism 110, the positioning mechanism 120 can provide a guiding function for the glue removing mechanism 110, which is beneficial to further improving the precision of the glue removing process.

The remove mucilage binding and put 100 of this application embodiment contacts with second face 220 through positioning mechanism 120, give and wait to remove and glue piece 200 with the location, after waiting to remove to glue piece 200 location, remove gluey mechanism 110 and wait to remove the first face 210 of glue piece 200 and offset, positioning mechanism 120 can give and remove gluey mechanism 110 with the guide effect this moment, remove gluey mechanism 110 and remove the colloid with protrusion in first face 210 for first face 210 removes, can improve the accuracy of removing gluey in-process, reduce and treat the influence of removing other faces of glue piece 200, reduce the risk that the damage waits to remove gluey piece 200.

With continued reference to fig. 1 to 4, in some alternative embodiments, the glue removing mechanism 110 includes a glue removing surface 111 for contacting the first surface 210, and at least a portion of the glue removing surface 111 is an arc surface protruding toward the moving direction of the glue removing mechanism 110. In this application embodiment, remove the face of glue 111 for the arcwall face, and the moving direction protrusion towards removing gluey mechanism 110 removes, removes the face of glue 111 and treats that the area of removing gluey 200 contact is great relatively, reduces to remove the risk that the face of glue 111 damages and treats that the piece of glue 200 removes, guarantees to treat the quality of removing gluey 200.

Optionally, the glue removing surface 111 is a flexible surface, so that the risk that the glue removing surface 111 damages the piece to be removed 200 can be further reduced. The flexible surface is illustratively rubber or nylon 66, but may be other flexible materials.

Optionally, the glue removing mechanism 110 further includes a connecting surface 112 connected to the glue removing surface 111, the connecting surface 112 is located on a side of the glue removing surface 111 away from the piece 200 to be removed, and at least a portion of the connecting surface 112 is an arc-shaped surface protruding toward the piece 200 to be removed. The colloid removed by the colloid removing mechanism 110 through the colloid removing surface 111 can be transferred onto the connecting surface 112 through the colloid removing surface 111, the connecting surface 112 is an arc-shaped surface protruding towards the colloid removing part, a containing space can be formed on one side of the arc-shaped surface, which is far away from the colloid removing part, and the containing space can contain relatively more colloid, so that the continuity of the colloid removing process can be ensured, and the risk that the removed colloid falls onto the part 200 to be subjected to colloid removal is reduced; after the glue removal is finished, the glue in the accommodating space is removed.

Optionally, the glue removing mechanism 110 may further include an avoiding portion. The avoiding portion is arranged opposite to the protruding portion of the member to be removed 200. Illustratively, the part to be removed 200 includes a battery cell 230, and an electrode terminal is disposed on an end cap of the battery cell 230, and protrudes from the end cap, and the protruding portion corresponds to the electrode terminal. The glue removing mechanism 110 is used for removing glue at the end part of the end cover, and in the glue removing process, in order to reduce the influence of the glue removing mechanism 110 on the electrode terminal, the glue removing mechanism 110 can be provided with an avoiding part corresponding to the electrode terminal. Illustratively, the avoiding part can be an avoiding groove or an avoiding hole and can be flexibly arranged according to the specific structure of the product.

Referring to fig. 1 to 4, in some alternative embodiments, the positioning mechanism 120 includes a hollow portion 122, and the hollow portion 122 penetrates through the positioning mechanism 120 along a thickness direction of the positioning mechanism 120. The hollow portion 122 can reduce the weight of the positioning mechanism 120, reduce the weight of the entire device, and save cost. For example, the hollow portion 122 may be configured as a hollow hole and a hollow groove, and the number thereof may be configured as one or more, which is not limited in the embodiment of the present application.

As some examples, the positioning mechanism 120 includes a positioning element 121 contacting the second surface 220, where the positioning element 121 is a ring-shaped structural body, and the ring-shaped structural body encloses to form the hollow portion 122. The hollow portion 122 occupies a relatively large volume, which can further reduce the weight of the positioning mechanism 120.

Of course, the positioning mechanism 120 may also be a plate-shaped structure, and the hollow portion 122 may be a plurality of through holes formed in the plate-shaped structure.

In some alternative embodiments, the positioning mechanism 120 and the glue removing mechanism 110 may be an integrated mechanism, which has better structural stability and is convenient for molding.

As shown in fig. 5 to 9, in some alternative embodiments, the piece to be removed 200 is formed to extend along the first direction X, and at least a portion of the first face 210 intersects with the first direction X; the glue removing device 100 further comprises a buffer mechanism 130 fixedly connected with the glue removing mechanism 110, wherein the buffer mechanism 130 is configured to deform in a second direction Y to enable the glue removing mechanism 110 to abut against the first surface 210 when the glue removing mechanism 110 moves relative to the first surface 210, and the second direction Y is perpendicular to the first direction X.

The first surface 210 of the member to be removed 200 may be an inclined surface intersecting the first direction X. Of course, the first face 210 may also be a rugged surface, in which case at least part of the first face 210 intersects the first direction X.

Taking the example that the member to be removed 200 includes a plurality of battery cells 230, the plurality of battery cells 230 are arranged along the first direction X, the plurality of battery cells 230 may have assembly tolerance during an assembly process, and the outer surfaces of the end caps of the plurality of battery cells 230 have a height difference and are not on a plane, so that the first surface 210 formed by the outer surfaces of the end caps of the plurality of battery cells 230 together is an uneven surface, that is, at least a portion of the first surface 210 intersects with the first direction X. In the present application, the second direction Y may be a height direction of the battery cell 230, i.e., there is a variation in height of the first face 210 in the second direction Y.

In view of the fact that the height of the first surface 210 in the second direction Y is not constant when at least a portion of the first surface 210 intersects the first direction X, in order to keep the surface of the glue removing mechanism 110 facing the first surface 210 in a state of always abutting against the first surface 210, it is necessary to change the height of the surface of the glue removing mechanism 110 facing the first surface 210 following the height change of the first surface 210. The embodiment of the present application provides the buffering mechanism 130 to meet the requirement of height change of the glue removing mechanism 110. The buffer mechanism 130 can make the height of the surface of the glue removing mechanism 110 facing the first surface 210 change along with the height change of the first surface 210, so that the glue removing mechanism 110 is abutted against the first surface 210, and the glue removing reliability is ensured.

Because the surface of the glue removing mechanism 110 facing the first surface 210 changes along with the height of the first surface 210 under the action of the buffer mechanism 130, damage to the glue removing piece 200 caused by the glue removing mechanism 110 can be reduced.

As some examples, the buffer mechanism 130 may be made of a material having a buffer property, and the buffer mechanism 130 is a rubber structure, which can deform.

As another example, referring to fig. 5 to 9, as another example, the buffering mechanism 130 includes an elastic member 131, the elastic member 131 includes a first end 1311 and a second end 1312 opposite to each other along the second direction Y, the first end 1311 is fixedly connected to the glue removing mechanism 110, the second end 1312 is located on a side of the first end 1311 away from the glue removing mechanism 110, and the elastic member 131 is configured to be compressed and deformed along the second direction Y when a distance between the second end 1312 and the first surface 210 decreases, and configured to be extended and deformed along the second direction Y when a distance between the second end 1312 and the first surface 210 increases. The elastic member 131 can provide an acting force to the glue removing mechanism 110, so that the surface of the glue removing mechanism 110 facing the first surface 210 always abuts against the first surface 210, and the reliability of the glue removing process is further ensured.

Optionally, the number of the elastic members 131 is at least two, the at least two elastic members 131 are arranged at intervals along a third direction Z, and the third direction Z, the second direction Y and the first direction X are perpendicular to each other two by two. The plurality of elastic members 131 arranged in the third direction Z can ensure that the overall structure of the glue removing mechanism 110 has the same deformation displacement in the second direction Y, so that the overall buffering effect of the glue removing mechanism 110 is improved.

As a specific embodiment of the present application, the member to be removed 200 is a plurality of battery cells 230 arranged along the first direction X. The plurality of battery cells 230 include a first battery cell, a second battery cell, and a third battery cell sequentially arranged along the first direction X, and along the second direction Y, the height of the outer surface of the end cap of the second battery cell is smaller than the height of the outer surfaces of the end caps of the first battery cell and the third battery cell. The first surface 210 is a surface formed by end caps of a plurality of battery cells, and the second surface 220 is a surface parallel to the first direction X of the plurality of battery cells.

The glue removing device 100 includes a glue removing mechanism 110, a positioning mechanism 120, and two elastic members 131. The glue removing mechanism 110 comprises a glue removing surface 111 and a connecting surface 112 connected with the glue removing surface 111. The glue removing surface 111 is a flexible surface and is an arc surface protruding towards the moving direction of the glue removing mechanism 110, and the glue removing surface 111 is abutted to the first surface 210; the connecting surface 112 is an arc-shaped surface protruding towards the to-be-removed glue piece 200, and a receiving space is formed on one side of the connecting surface 112, which is away from the first surface 210, and the receiving space is used for receiving removed glue. The positioning mechanism 120 protrudes from the surface of the glue removing mechanism 110 facing the first surface 210 and contacts with the second surface 220. And the glue removing mechanism 110 and the positioning mechanism 120 are of an integrated structure. Two elastic component 131 set up along third direction Z relatively, and all with remove gluey mechanism 110 fixed connection, two elastic component 131 are used for removing gluey mechanism 110 for when first face 210 removes, take place deformation in second direction Y so that remove gluey mechanism 110 with first face 210 offsets. In the embodiment of the present application, the first direction X, the second direction Y, and the third direction Z are perpendicular to each other.

In the glue removing process, the glue removing mechanism 110 removes glue along the first direction X, the surface facing the first surface 210 of the glue removing mechanism 110 is firstly contacted with the outer surface of the end cover of the first battery cell, the elastic member 131 is in a compression state at the moment, and the glue removing mechanism 110 moves along the first direction X and removes glue protruding out of the outer surface of the end cover of the first battery cell. Then, the glue removing mechanism 110 moves to the second single battery, and in view of the fact that the height of the outer surface of the end cap of the second single battery is relatively low, the elastic member 131 applies a thrust to the second single battery, so that the glue removing mechanism 110 moves towards the second single battery until the surface of the glue removing mechanism 110 facing the first surface 210 contacts the outer surface of the end cap of the second single battery; the glue removing mechanism 110 moves along the first direction X and removes the glue protruding from the outer surface of the end cap of the second battery cell. Then, considering that the height of the outer surface of the end cover of the third battery cell is higher than that of the outer surface of the end cover of the second battery cell, at this time, the glue removing mechanism 110 applies an acting force to the elastic member 131, the elastic member 131 is in a compressed state, the glue removing mechanism 110 moves towards a direction away from the second battery cell, moves to the third battery cell and contacts with the outer surface of the end cover of the third battery cell, and the glue removing mechanism 110 moves along the outer surface of the end cover of the third battery cell to remove the glue protruding out of the outer surface of the end cover of the third battery cell.

While the present application has been described with reference to preferred embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the present application, and particularly, features described in connection with the embodiments may be combined in any manner 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 (10)

1. The utility model provides a remove mucilage binding and put for waiting to remove the piece that glues, wait to remove the piece that glues and include crossing first face and second face, its characterized in that, it includes to remove the mucilage binding and put:

the glue removing mechanism is used for abutting against the first surface and moving relative to the first surface so as to remove glue protruding out of the first surface; and

and the positioning mechanism protrudes out of the surface of the glue removing mechanism facing the first surface and is used for being in contact with the second surface.

2. The glue removing device of claim 1,

the piece to be removed extends along a first direction, and at least part of the first surface is intersected with the first direction;

the glue removing device further comprises a buffer mechanism fixedly connected with the glue removing mechanism, the buffer mechanism is used for enabling the glue removing mechanism to deform in the second direction when the glue removing mechanism moves relative to the first surface, so that the glue removing mechanism is abutted to the first surface, and the second direction is perpendicular to the first direction.

3. The glue removing device of claim 2,

the buffer mechanism comprises an elastic part, the elastic part comprises a first end and a second end which are oppositely arranged along a second direction, the first end is fixedly connected with the glue removing mechanism, the second end is positioned on one side of the first end, which is far away from the glue removing mechanism,

the elastic member is configured to be compressed and deformed in the second direction when a distance between the second end and the first surface is decreased, and configured to be extended and deformed in the second direction when the distance between the second end and the first surface is increased.

4. The glue removing device of claim 3,

the elastic pieces are arranged in at least two numbers, the at least two elastic pieces are arranged at intervals along a third direction, and the third direction, the second direction and the first direction are pairwise perpendicular.

5. The glue removing device of claim 1,

the glue removing mechanism comprises a glue removing surface used for being in contact with the first surface, and at least part of the glue removing surface faces to the arc-shaped surface protruding in the moving direction of the glue removing mechanism.

6. The glue removing device of claim 5,

the glue removing surface is a flexible surface.

7. The glue removing device of claim 5,

the glue removing mechanism further comprises a connecting surface connected with the glue removing surface, the connecting surface is located on the side of the glue removing surface away from the part to be removed, and at least part of the connecting surface is oriented towards the arc-shaped surface of the part to be removed.

8. The glue removing device of claim 1,

the positioning mechanism comprises a hollow-out part, and the hollow-out part penetrates through the positioning mechanism along the thickness direction of the positioning mechanism.

9. The glue removing device of claim 8,

the positioning mechanism comprises a positioning piece which is in contact with the second surface, the positioning piece is an annular structural body, and the annular structural body is enclosed to form the hollow part.

10. The glue removing device of claim 1,

the positioning mechanism and the glue removing mechanism are of an integrated structure.

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