CN217595084U - Positioning fixture and adhesive deposite device - Google Patents

Abstract

The utility model relates to a battery production technical field, concretely relates to positioning fixture and adhesive deposite device, the on-line screen storage device comprises a base, limit structure, push away fender structure and apron, the base is equipped with cartridge portion and is suitable for the portion of holding that holds electric core, limit structure has the spacer piece, it has the piece of pushing away to keep off the structure, it sets up on the base to push away fender piece, it has two electric cores of drive and is close to in opposite directions so that two electric cores are close to wall and spacer piece looks butt push away and keep off the drive state, at least one apron is rotationally installed on the base, pushing away the fender piece and being in under pushing away the drive state, the apron has the gyration lid to establish and establishes the state with the lid of spacing electric core position on the portion of holding, be in the apron and establish under the state, positioning fixture still has the drive of receiving external force and glues the preliminary state of dripping of tearing the spacer piece out between two electric cores. This positioning fixture positioning accuracy is higher, can guarantee that glue can accurately instil into between two electricity cores, has improved the yields of product, and has easy operation, convenient to use's advantage.

Description

Positioning fixture and adhesive deposite device

Technical Field

The utility model relates to a battery production technical field, concretely relates to positioning fixture and adhesive deposite device.

Background

With the continuous development of battery equipment, the fast charging requirement of the battery is increasing day by day, and the conventional single-cell battery cannot meet the fast charging requirement of the battery, so that the design of double-cell batteries and multi-cell batteries is increasing gradually. The battery assembled by the double electric cores has the modes of adhesive paper bonding, adhesive bonding, rubber frame assembling and the like at present.

Current two electric core batteries adopt the mode through glue bonding equipment location, only fix a position one side of battery usually, because battery dimensional tolerance is great, and positioning accuracy is relatively poor, can't guarantee that glue can accurately instil into between two electric cores.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that can't guarantee among the prior art that glue can accurately instil into between two electricity cores.

In order to solve the technical problem, the utility model provides a positioning fixture, include:

the battery pack comprises a base, wherein the base is provided with an inserting part and an accommodating part, and the accommodating part is suitable for accommodating a battery cell;

a spacing structure having a spacer having an installation state in the insertion portion;

the pushing and blocking structure is provided with a pushing and blocking piece, the pushing and blocking piece is arranged on the base, and in the installation state, the pushing and blocking piece is provided with a pushing and blocking driving state which drives the two battery cores to be close to each other so that the wall surfaces of the two battery cores which are close to each other are abutted against the spacing piece;

at least one cover plate rotatably mounted on the base;

when the pushing and blocking piece is in the pushing and blocking driving state, the cover plate is provided with a covering state that a rotary cover is arranged on the accommodating part to limit the position of the battery core; when the cover plate is in the covering state, the positioning fixture is also provided with a glue dripping preparation state for detaching the distance piece from the space between the two battery cores under the driving of an external force.

Furthermore, the limiting structure of the positioning clamp further comprises a positioning block, and the positioning block is fixedly connected with the spacer;

in the installation state, the positioning block is fixedly connected with the base, and in the glue dripping preparation state, the positioning block is separated from the base.

Furthermore, in the positioning clamp, the base is provided with a first positioning part, and the positioning block is provided with a second positioning part;

in the first positioning portion and the second positioning portion, one of the first positioning portion and the second positioning portion is a positioning pin, and the other of the first positioning portion and the second positioning portion is a positioning hole, and in the mounting state, the positioning pin is inserted into the positioning hole.

Further, this positioning fixture, limit structure still includes handle spare, handle spare with locating piece fixed connection.

Further, according to the positioning fixture, the pushing and blocking structure further comprises an elastic piece, the elastic piece is arranged between the base and the pushing and blocking piece, and under the pushing and blocking driving state, the elastic piece has elastic force which drives the pushing and blocking piece to push the battery core to move towards one side of the spacer.

Further, this positioning fixture still includes the bolster, the bolster sets up the apron is close to one side of portion of holding, under the lid is established the state, the bolster sets up electric core with between the apron.

Further, in the positioning fixture, the spacer is of a sheet structure or a plate structure.

Furthermore, according to the positioning fixture, at least one first suction piece is further arranged on the base, at least one second suction piece is arranged on the cover plate, and the first suction piece and the second suction piece are mutually sucked in the covering state.

The utility model also provides a dispensing device, include:

a base frame;

and the positioning fixture is the positioning fixture, and the base is arranged on the base frame.

Further, the dispensing device further comprises:

a positioning member disposed on the base,

and the image recognition structure is arranged on the base frame and used for recognizing the position of the positioning piece.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a positioning fixture, the on-line screen storage device comprises a base, limit structure, push away fender structure and apron, the base is equipped with cartridge portion and is suitable for the portion of holding that holds electric core, limit structure has the distance piece, the distance piece has the mounted state of installing in cartridge portion, it has the piece of pushing away to keep off to push away the structure, it sets up on the base to push away the fender piece, keep off under the mounted state to have two electric cores of drive to be close to in opposite directions so that two electric cores are close to wall and the looks butt of distance piece push away fender drive state, at least one apron is rotationally installed on the base, pushing away the fender piece and being in and pushing away under the fender drive state, the apron has the gyration lid to establish and establishes the state with the lid of spacing electric core position on the portion of holding, be in the apron and establish the state, positioning fixture still has the drive that receives external force to tear the glue preparation state of dripping that the distance piece was torn out between two electric cores.

The utility model discloses be equipped with the portion of holding that is suitable for and holds electric core on the base, place electric core and install the spacer in the cartridge portion in the back in the portion of holding of base, push away the wall that keeps off the piece and make two electric cores be close to mutually and spacer looks butt through promoting of blocking structure, take out the spacer after covering the apron, can make the ready state of tearing out the glue drip between two electric cores, be convenient for glue the point between two electric cores, this positioning fixture positioning accuracy is higher, can guarantee that glue can accurately instil into between two electric cores, the yields of product has been improved, and has easy operation, convenient to use's advantage.

2. The utility model provides a positioning fixture, limit structure still include with distance piece fixed connection's locating piece, under the mounted state, locating piece and base fixed connection, at the glue dripping preparation state, locating piece and base separation set up.

Through with locating piece and base fixed connection, can improve the positioning accuracy when dripping glue preparation state, can guarantee that glue can accurately instil into between two electricity cores, improved the yields of product, and have simple structure, convenient operation's advantage.

3. The utility model provides a positioning fixture is equipped with first location portion on the base, and the locating piece has second location portion, and in first location portion and second location portion, one of the two is the locating pin, and another in the two is the locating hole, and under the installation, the locating pin is pegged graft in the locating hole.

The base and the positioning block are inserted into the positioning hole through the positioning pin, so that the positioning precision of the positioning block for placing the battery cores in the base accommodating part in the glue dripping preparation state can be improved, glue can be ensured to be accurately dripped between the two battery cores, the yield of products is improved, and the glue dripping device has the advantages of simple structure and convenience in operation.

4. The utility model provides a positioning fixture, limit structure still include with locating piece fixed connection's handle spare. When tearing open the distance piece between by two electric cores through handle spare, increased positioning fixture operability, it is more convenient to make operating personnel use.

5. The utility model provides a positioning fixture pushes away fender structure still including setting up at the base and pushing away the elastic component between the fender piece, pushing away under keeping off the drive state, the elastic component has the drive and pushes away the elastic force that keeps off the piece in order to promote electric core towards the motion of spacer piece one side.

Place electric core in the portion of holding of base, the elastic force that pushes away fender accessible elastic component promotes electric core and moves towards spacer one side, makes electric core and spacer looks butt, simple structure, convenient operation.

6. The utility model provides a positioning fixture, still including setting up the bolster that is close to one side of holding portion at the apron, establish the state at the lid under, the bolster sets up between electric core and apron.

The bolster can compress tightly electric core in the portion of holding of base under the state is established to the lid, can guarantee that the spacer is by when tearing out between two electric cores, and electric core keeps firm, has improved positioning fixture's positioning accuracy, can guarantee that glue can accurately instil into between two electric cores, has improved the yields of product, and has easy operation, convenient to use's advantage.

7. The utility model provides a positioning fixture still is equipped with at least one first actuation piece on the base, is equipped with at least one second actuation piece on the apron, establishes under the state at the lid, and first actuation piece and second actuation piece actuation each other.

When first actuation piece and second actuation piece were mutually inhaled, can guarantee that the apron compresses tightly electric core in the portion of holding of base, make electric core keep firm, improved positioning fixture's positioning accuracy, can guarantee that glue can accurately instil into between two electric cores, improved the yields of product, and have easy operation, convenient to use's advantage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a positioning fixture provided in an embodiment of the present invention;

fig. 2 is a top view of a positioning fixture provided in an embodiment of the present invention;

fig. 3 is a top view of a covering state of the positioning fixture provided in the embodiment of the present invention;

fig. 4 is an enlarged view of a position a of the positioning clamp in the covering state provided in the embodiment of the present invention;

description of reference numerals: 1. a base; 2. a positioning member; 3. a push stopper; 4. a buffer member; 5. a cover plate; 6. a handle member; 7. positioning blocks; 8. a spacer; 9. an electric core; 10. a first positioning portion; 11. a first absorbing member; 12. a second engaging member.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1 to 4, a positioning fixture provided for this embodiment includes a base 1, a limiting structure, a pushing structure and a cover plate 5, two accommodating portions for accommodating electric cores 9 are provided on the base 1, an inserting portion is provided between two adjacent accommodating portions, a first reference surface is provided between two adjacent accommodating portions on one side close to the inserting portion, a second reference surface is provided on the other side perpendicular to the first reference surface, the limiting structure has a spacer 8, the spacer 8 has an installation state in the inserting portion, the pushing structure has a pushing member 3, the pushing member 3 is provided on the base 1 on one side of the accommodating portion far from the inserting portion, the pushing member 3 has a pushing driving state in which the two electric cores 9 are driven to approach each other so that wall surfaces of the two electric cores 9 close to each other abut against the spacer 8 in the installation state, the two cover plates 5 are hinged to one end of the base 1, the cover plate 5 has a cover state in which the accommodating portions are provided with the electric cores 9 positioned in a position limited by a rotary cover, and the positioning fixture is further provided with a state in which the positioning fixture is provided by an external force for dropping the two electric cores 9 between the spacer 9 when the pushing member 3 is in the cover state.

During operation, place electric core 9 in the portion of holding of base 1 earlier, install spacer 8 in cartridge portion again, it makes two electric cores 9 paste tight first reference surface to push away fender piece 3 that keeps off the structure through pushing away perpendicular to spacer 8 direction, and with spacer 8 looks butt, later promote opposite side spacer 8 and then promote the opposite side and push away fender piece 3 that keeps off the structure and make two electric cores 9 paste tight second reference surface, cover apron 5 at last and take out spacer 8 after compressing tightly electric core 9, can make and tear out the preparatory state of dripping between two electric cores 9, be convenient for glue between two electric cores 9, this positioning fixture positioning accuracy is higher, can guarantee that glue can accurately instil into between two electric cores 9, the yields of product has been improved, and has the advantages of easy operation, high durability and convenient use.

In this embodiment, as shown in fig. 1, the spacer 8 is a sheet structure, has a thickness of 0.3mm, and is fixedly connected to the lower end of the positioning block 7, the bottom of the positioning block 7 is provided with a positioning hole, the base 1 is provided with a positioning pin matched with the positioning hole, in the installation state, the positioning pin on the base 1 is inserted into the positioning hole on the positioning block 7, so that the positioning block 7 is fixedly connected to the base 1, and in the glue dripping preparation state, the positioning block 7 is separated from the base 1. The positioning precision of placing the battery cell 9 in the accommodating part of the base 1 by the positioning block 7 in the glue dripping preparation state is improved, glue can be ensured to be accurately dripped between the two battery cells 9, the yield of products is improved, and the glue dripping preparation device has the advantages of simple structure and convenience in operation.

Handle 6 fixed connection is in 7 upper ends of locating piece, can tear out spacer 8 from between two electric cores 9 through handle 6, has increased positioning fixture operability, makes operating personnel use more convenient.

In this embodiment, base 1 is provided with the spacing groove, pushes away fender 3 and installs in the spacing groove, is provided with the elastic component between the spacing groove of base 1 and push away fender 3, and under pushing away fender drive state, the elastic component has the drive and pushes away the elastic force that keeps off piece 3 in order to promote electric core 9 towards spacer 8 one side motion. When placing electric core 9 in the portion of accommodating of base 1, push away to keep off 3 accessible elastic component's elastic force and promote electric core 9 and move towards spacer 8 one side, make electric core 9 and spacer 8 looks butt, simple structure, convenient operation.

The elastic member is not specifically limited in this embodiment, and in order to meet the practical situation, the elastic member in this embodiment is a spring.

Be provided with bolster 4 in 5 inboard one sides that are close to the portion of holding of apron, bolster 4 can compress tightly electric core 9 in the portion of holding of base 1 under the state is established to the lid, can guarantee that spacer 8 is by when tearing out between two electric cores 9, and electric core 9 keeps firm, has improved positioning fixture's positioning accuracy, can guarantee that glue can accurately instil into between two electric cores 9, has improved the yields of product, and has easy operation, convenient to use's advantage.

This embodiment does not do specific restriction to bolster 4, for the realistic conditions of coincidence, bolster 4 adopts the silica gel pad in this embodiment.

In this embodiment, the periphery of the accommodating part sets up a plurality of first components of absorbing 11 on base 1, be equipped with on apron 5 with 11 assorted second components of absorbing 12 of first components of absorbing, under the state is established to the lid, first components of absorbing 11 and the mutual actuation of second components of absorbing 12, can guarantee that apron 5 compresses tightly electric core 9 in the accommodating part of base 1, make electric core 9 keep firm, the positioning accuracy of positioning fixture has been improved, can guarantee that glue can accurately instil into between two electric cores 9, the yields of product has been improved, and has easy operation, convenient to use's advantage.

In this embodiment, the first attraction member 11 and the second attraction member 12 are not specifically limited, and in order to meet the practical situation, the first attraction member 11 and the second attraction member 12 in this embodiment use magnets.

Example 2

The difference between this embodiment and the above embodiments is that, in this embodiment, a mounting hole is opened on the side wall of the accommodating portion of the base 1, a connecting rod is arranged on the pushing stopper 3, an elastic member is sleeved on the connecting rod, the connecting rod is installed in the mounting hole of the accommodating portion, and in the pushing driving state, the elastic member can drive the pushing stopper 3 to push the battery cell 9 to move toward one side of the spacer 8. The elastic member is not specifically limited in this embodiment, and in order to meet the practical situation, the elastic member in this embodiment is a spring.

Example 3

This embodiment provides a dispensing device, including bed frame and the positioning fixture in the above-mentioned embodiment, positioning fixture's base 1 is installed on the bed frame, installs the image recognition structure on the bed frame, is provided with setting element 2 on base 1, when the image recognition structure discerned setting element 2, carries out the glue dripping to the glue dripping preliminary state of tearing out between two electric cores 9, and this kind of dispensing device location is accurate, and easy operation can improve the yields of product.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (10)

1. A positioning jig, comprising:

the battery pack comprises a base (1), wherein the base (1) is provided with an inserting part and an accommodating part, and the accommodating part is suitable for accommodating a battery cell (9);

the limiting structure is provided with a spacer (8), and the spacer (8) has an installation state in the insertion part;

the pushing and blocking structure is provided with a pushing and blocking piece (3), the pushing and blocking piece (3) is arranged on the base (1), and in the installation state, the pushing and blocking piece (3) is in a pushing and blocking driving state which drives the two battery cores (9) to approach towards each other so that the wall surfaces of the two battery cores (9) which approach towards each other are abutted against the spacing piece (8);

at least one cover plate (5), the cover plate (5) being rotatably mounted on the base (1);

when the pushing part (3) is in the pushing driving state, the cover plate (5) has a covering state that a rotary cover is arranged on the accommodating part to limit the position of the battery cell (9); when the cover plate (5) is in the covering state, the positioning clamp is also provided with a glue dripping preparation state that the distance piece (8) is detached from between the two battery cores (9) under the driving of external force.

2. The positioning clamp according to claim 1, characterized in that the limiting structure further comprises a positioning block (7), wherein the positioning block (7) is fixedly connected with the spacer (8);

in the installation state, the positioning block (7) is fixedly connected with the base (1), and in the glue dripping preparation state, the positioning block (7) is separated from the base (1).

3. The positioning clamp according to claim 2, wherein the base (1) is provided with a first positioning portion (10), and the positioning block (7) is provided with a second positioning portion;

one of the first positioning portion (10) and the second positioning portion is a positioning pin, and the other of the first positioning portion and the second positioning portion is a positioning hole, and the positioning pin is inserted into the positioning hole in the mounting state.

4. The positioning fixture according to claim 2, characterized in that the limiting structure further comprises a handling member (6), and the handling member (6) is fixedly connected with the positioning block (7).

5. The positioning fixture according to any of claims 1-4, wherein the push-stop structure further comprises an elastic member, the elastic member is disposed between the base (1) and the push-stop member (3), and in the push-stop driving state, the elastic member has an elastic force that drives the push-stop member (3) to push the battery cell (9) to move toward the side of the spacer (8).

6. The positioning clamp according to any one of claims 1 to 4, characterized by further comprising a buffer (4), wherein the buffer (4) is arranged on the cover plate (5) on the side close to the receiving portion, and wherein in the covering state, the buffer (4) is arranged between the battery cell (9) and the cover plate (5).

7. Positioning clamp according to any one of claims 1 to 4, characterized in that the spacer (8) is of sheet or plate construction.

8. The positioning fixture according to claim 1, wherein the base (1) further comprises at least one first engaging member (11), the cover plate (5) further comprises at least one second engaging member (12), and the first engaging member (11) and the second engaging member (12) are engaged with each other in the covering state.

9. A kind of glue dropping apparatus, characterized by, comprising:

a base frame;

and a positioning jig according to any one of claims 1 to 8, the base (1) being mounted on the base frame.

10. The dispensing apparatus of claim 9, further comprising:

a positioning piece (2), wherein the positioning piece (2) is arranged on the base (1),

and the image recognition structure is arranged on the base frame and used for recognizing the position of the positioning piece (2).

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