CN208460904U - A kind of pressing machine of high capacity polymer lithium ion battery - Google Patents

Abstract

The utility model discloses a kind of pressing machines of high capacity polymer lithium ion battery, are related to lithium ion battery production technology field.The pressing machine includes baking fixture, clamp pressing mechanism, driving mechanism and conveying mechanism.Wherein, baking fixture places multiple lithium ion batteries for being laminated；Clamp pressing mechanism is for optionally compressing baking fixture, so that baking fixture clamps lithium ion battery；Driving mechanism clamps baking fixture for driving fixture hold-down mechanism；Conveying mechanism has conveying assembly and jig platform, and jig platform is for installing baking fixture, and conveying assembly, which is used to for baking fixture being sent into clamp pressing mechanism, carries out compression operation, so that lithium ion battery is baked clamp.Baking fixture can be clamped by the pressing machine of the high capacity polymer lithium ion battery automatically, so as to effectively mitigate the labor intensity of operating personnel, improve operating efficiency.

Description

A kind of pressing machine of high capacity polymer lithium ion battery

Technical field

The utility model relates to lithium ion battery production technology fields, in particular to a kind of high capacity polymer lithium The pressing machine of ion battery.

Background technique

In the production technology of lithium ion battery, battery core is encapsulated, after fluid injection, formed preliminary single battery at Next product will be melted into, be toasted, the processes such as partial volume and aging, finally producing qualified single battery finished product.

In chemical conversion and roasting procedure, need to be clamped battery using baking fixture.For high capacity polymer lithium For ion battery, since volume is larger, needs to apply biggish power, battery could be clamped.

Currently, battery, which is clamped this work, to be had been manually done by operator.When clamping, operator spanner is by fixture Clamping screw is tightened, and during tightening, needs very big power, and so, operation labor intensity is high, inefficiency.

Utility model content

The purpose of this utility model is to provide a kind of pressing machines of high capacity polymer lithium ion battery, will can dry automatically Roasting fixture is clamped, and so as to effectively mitigate the labor intensity of operating personnel, improves operating efficiency.

The embodiments of the present invention are achieved in that

A kind of pressing machine of high capacity polymer lithium ion battery, comprising:

Baking fixture, baking fixture place multiple lithium ion batteries for being laminated；

Clamp pressing mechanism, clamp pressing mechanism for optionally compressing baking fixture so that baking fixture clamp lithium from Sub- battery；

Driving mechanism, driving mechanism clamp baking fixture for driving fixture hold-down mechanism；

Conveying mechanism, conveying mechanism have conveying assembly and jig platform, and jig platform is defeated for installing baking fixture Sending component, which is used to for baking fixture being sent into clamp pressing mechanism, carries out compression operation, so that lithium ion battery is baked fixture folder Tightly.

Further, in the preferred embodiment of the utility model, baking fixture includes top plate and bottom plate and pillar, top Plate is oppositely arranged with bottom plate, and pillar is set between top plate and bottom plate, and accommodation space is collectively formed in top plate and bottom plate and pillar；

Baking fixture further includes multiple laminates and the clamping screw being arranged at intervals in accommodation space, between adjacent laminate It is used equally for placing a lithium ion battery, clamping screw passes through top plate and abuts with the laminate of the top, and clamp pressing mechanism uses In compression lithium ion battery, and clamping screw will be compressed for applying pressure to laminate along preset direction under external force Lithium ion battery locking.

Further, in the preferred embodiment of the utility model, clamp pressing mechanism includes shell and is oppositely arranged It holds down assembly with shell intracorporal first mobile to baking fixture, the laminate of the top is compressed, driving mechanism is also used to drive Second, which holds down assembly, compresses the laminate of bottom, to realize the compression of lithium ion battery.

Further, in the preferred embodiment of the utility model, first hold down assembly including first hydraulic cylinder, guide rod with And first pressure head, first hydraulic cylinder are connect with the first pressure head, guide rod passes through shell and connect with the first pressure head, and driving mechanism is configured The first pressure head is driven to move upwards in the side for compressing or loosening baking fixture for driving first hydraulic cylinder.

Further, in the preferred embodiment of the utility model, guide rod position connected to the housing is provided with linear axis It holds.

Further, in the preferred embodiment of the utility model, second holds down assembly including second hydraulic cylinder and Two pressure heads, driving mechanism are configured as driving second hydraulic cylinder and drive the second pressure head on the direction for compressing or loosening baking fixture Movement.

Further, in the preferred embodiment of the utility model, the quantity of first hydraulic cylinder is one, second hydraulic cylinder Quantity be four.

Further, in the preferred embodiment of the utility model, conveying assembly includes screw rod, motor and guide rail, silk Bar is connect with motor drive, and jig platform is flexibly connected with guide rail, and motor is configured as driving screw rod and jig platform edge is driven to lead Rail movement, baking fixture is sent into clamp pressing mechanism.

Further, in the preferred embodiment of the utility model, motor and screw rod are sequentially connected by conveyer belt, fixture It is provided with Linear bearing fixing seat below platform, Linear bearing fixing seat is flexibly connected with guide rail, and motor is configured as driving and passes V belt translation is sent, and then drives screw rod that jig platform is driven to move along the rail, baking fixture is sent into clamp pressing mechanism.

Further, in the preferred embodiment of the utility model, the pressing machine of high capacity polymer lithium ion battery is also Including controller, controller is electrically connected with driving mechanism；

The pressing machine of high capacity polymer lithium ion battery further includes the touch being set on the shell of clamp pressing mechanism Screen, touch screen are electrically connected with the controller.

The embodiments of the present invention at least have following advantages or the utility model has the advantages that

The embodiments of the present invention provide a kind of pressing machine of high capacity polymer lithium ion battery, including baking folder Tool, clamp pressing mechanism, driving mechanism and conveying mechanism.Wherein, baking fixture places multiple lithium ion batteries for being laminated； Clamp pressing mechanism is for optionally compressing baking fixture, so that baking fixture clamps lithium ion battery；Driving mechanism is for driving Dynamic clamp pressing mechanism clamps baking fixture；Conveying mechanism has conveying assembly and jig platform, and jig platform is for pacifying Baking fixture is filled, conveying assembly, which is used to for baking fixture being sent into clamp pressing mechanism, carries out compression operation, so that lithium-ion electric Pond is baked clamp.When carrying out the clamping operation of lithium ion battery, lithium-ion electric can will be placed by conveying mechanism The baking fixture in pond is sent into fixture press mechanism, is then driven fixture hold-down mechanism by driving mechanism and is clamped operation, The clamping screw of fixture is tightened into generated homework burden so as to effectively mitigate operating personnel with spanner, and then can be effective Ground mitigates the labor intensity of operating personnel, then improves operating efficiency.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the pressing machine for the high capacity polymer lithium ion battery that the embodiments of the present invention provide at the first visual angle Under structural schematic diagram, wherein baking fixture does not enter in compaction device for clamp；

Fig. 2 is the pressing machine for the high capacity polymer lithium ion battery that the embodiments of the present invention provide at the first visual angle Under structural schematic diagram, wherein baking fixture has been put into compaction device for clamp；

Fig. 3 is the pressing machine for the high capacity polymer lithium ion battery that the embodiments of the present invention provide at the second visual angle Under structural schematic diagram, wherein baking fixture has been put into compaction device for clamp；

Fig. 4 is the pressing machine for the high capacity polymer lithium ion battery that the embodiments of the present invention provide at the second visual angle Under structural schematic diagram, wherein baking fixture has been put into compaction device for clamp, and clamp pressing mechanism to baking fixture carry out It compresses.

Icon: the pressing machine of 100- high capacity polymer lithium ion battery；101- baking fixture；103- lithium ion battery； 105- clamp pressing mechanism；109- conveying assembly；111- jig platform；113- top plate；115- bottom plate；117- pillar；119- holds Receive space；121- laminate；123- clamping screw；125- first holds down assembly；127- second holds down assembly；129- first is hydraulic Cylinder；131- guide rod；The first pressure head of 133-；135- shell；137- linear bearing；139- second hydraulic cylinder；The second pressure head of 141-； 143- screw rod；145- motor；147- guide rail；149- conveyer belt；151- bearing fixed seat；153- controller；155- touch screen.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention, But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection It encloses.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the utility model embodiment, it should be noted that term " center ", "upper", "lower", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " It is described etc. being only used for distinguishing, is not understood to indicate or imply relative importance.

In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level Height is less than second feature.

Fig. 1 is knot of the pressing machine 100 of high capacity polymer lithium ion battery provided in this embodiment under the first visual angle Structure schematic diagram, wherein baking fixture 101 does not enter in compaction device for clamp；Fig. 2 is high capacity polymer provided in this embodiment Structural schematic diagram of the pressing machine 100 of lithium ion battery under the first visual angle, wherein baking fixture 101 has been put into clamp pressing dress In setting；Fig. 3 is structural representation of the pressing machine 100 for the high capacity polymer lithium ion battery that embodiment provides under the second visual angle Figure, wherein baking fixture 101 has been put into compaction device for clamp；Fig. 4 is high capacity polymer lithium ion provided in this embodiment Structural schematic diagram of the pressing machine 100 of battery under the second visual angle, wherein baking fixture 101 has been put into compaction device for clamp, And clamp pressing mechanism 105 compresses baking fixture 101.Refering to fig. 1 to Fig. 4, a kind of large capacity is present embodiments provided The pressing machine 100 of polymer Li-ion battery, comprising: baking fixture 101, clamp pressing mechanism 105, driving mechanism and conveying Mechanism.

Referring to Fig. 1 to Fig. 4, in the present embodiment, baking fixture 101 places multiple lithium ion batteries for being laminated 103；Clamp pressing mechanism 105 is for optionally compressing baking fixture 101, so that baking fixture 101 clamps lithium ion battery 103；Driving mechanism clamps baking fixture 101 for driving fixture hold-down mechanism 105；Conveying mechanism has conveying assembly 109 And jig platform 111, jig platform 111 is for installing baking fixture 101, and conveying assembly 109 is for sending baking fixture 101 Enter and carry out compression operation in clamp pressing mechanism 105, so that lithium ion battery 103 is baked the clamping of fixture 101.Carry out lithium from When the clamping operation of sub- battery 103, the baking fixture 101 that placed lithium ion battery 103 can be sent into folder by conveying mechanism Have in press mechanism, hold-down mechanism 105 is then driven fixture by driving mechanism and is clamped operation, so as to effectively mitigate The clamping screw 123 of fixture is tightened generated homework burden with spanner by operating personnel, and then can effectively mitigate operation people The labor intensity of member, then improves operating efficiency.

Referring to Fig. 1 to Fig. 4, in the present embodiment, baking fixture 101 includes top plate 113, bottom plate 115 and branch Column 117, top plate 113 are oppositely arranged with bottom plate 115, and pillar 117 is set between top plate 113 and bottom plate 115, top plate 113, bottom plate 115 and pillar 117 accommodation space 119 is collectively formed.Accommodation space 119 can be used for placing lithium ion battery 103.

Wherein, baking fixture 101 further includes multiple laminates 121 and the locking screw being arranged at intervals in accommodation space 119 Bolt 123, is used equally for placing a lithium ion battery 103 between adjacent laminate 121, clamping screw 123 pass through top plate 113 with most The laminate 121 of top abuts, and clamp pressing mechanism 105 is used for for compressing lithium ion battery 103, clamping screw 123 in external force Apply pressure to laminate 121 along preset direction under effect, the lithium ion battery 103 after compressing is locked.When carrying out compression work When industry, by applying pressure to clamping screw 123, it may make that the lithium ion battery 103 after clamping is locked, to guarantee lithium The stability of state after the clamping of ion battery 103.

Referring to Fig. 1 to Fig. 4, in the present embodiment, clamp pressing mechanism 105 includes shell 135 and sets relatively It sets to hold down assembly with first in shell 135 and 125 and second holds down assembly 127, driving mechanism holds down assembly for driving first 125 hold down assembly with second 127 moves upwards compressing baking fixture 101 or loosen the side of baking fixture 101.It is compressed first Component 125 and second hold down assembly 127 opposing force under may make baking fixture 101 be clamped, then make battery It is clamped.

In detail, first hold down assembly 125 include first hydraulic cylinder 129, guide rod 131 and the first pressure head 133, the first liquid Cylinder pressure 129 is connect with the first pressure head 133, and guide rod 131 passes through shell 135 and connect with the first pressure head 133, and driving mechanism is configured as Driving first hydraulic cylinder 129 drives the first pressure head 133 to move upwards in the side for compressing or loosening baking fixture 101.When progress lithium When the clamping operation of ion battery 103, driving mechanism drives first hydraulic cylinder 129 to drive the first pressure head 133 to baking fixture 101 It is mobile, so that the top of baking fixture 101 is by pressing force, after lithium ion battery 103 compresses, by by clamping screw 123 lockings can be realized stablizing for lithium ion battery 103 and compress.

It should be noted that in the present embodiment, the position that guide rod 131 is connect with shell 135 is provided with linear bearing 137.The setting of linear bearing 137 advantageously ensures that the stability of the motion profile of guide rod 131, to guarantee baking fixture 101 The stability of the pressuring action received.

In detail, in the present embodiment, second hold down assembly 127 include second hydraulic cylinder 139 and the second pressure head 141, Driving mechanism is configured as driving second hydraulic cylinder 139 and drives the second pressure head 141 in the direction for compressing or loosening baking fixture 101 Upper movement.When carrying out the clamping operation of lithium ion battery 103, driving mechanism drives second hydraulic cylinder 139 to drive the second pressure head 141 is mobile to baking fixture 101, so that 101 lower end of baking fixture is by pressing force, and then pushes against baking fixture 101 Bottom, then cooperate first hold down assembly 125 make baking fixture 101 completely be clamped so that the lithium ion between laminate 121 Battery 103 is clamped.

As a preferred option, in the present embodiment, the quantity of first hydraulic cylinder 129 is one, second hydraulic cylinder 139 Quantity is four.It is certain, in the other embodiments of the utility model, the number of first hydraulic cylinder 129 and second hydraulic cylinder 139 Amount can also be selected according to demand, and the embodiments of the present invention are without limitation.

Referring to Fig. 1 to Fig. 4, in the present embodiment, conveying assembly 109 includes screw rod 143, motor 145 and leads Rail 147, screw rod 143 and motor 145 are sequentially connected, and jig platform 111 is flexibly connected with guide rail 147, and motor 145 is configured as driving Dynamic screw rod 143 drives jig platform 111 to move along guide rail 147, and baking fixture 101 is sent into clamp pressing mechanism 105.It is defeated Jig platform 111 can be sent into clamp pressing mechanism 105 by the setting of sending component 109, consequently facilitating the folder of lithium ion battery 103 The progress of tight operation.

In detail, motor 145 is sequentially connected with screw rod 143 by conveyer belt 149, is provided with below jig platform 111 straight Line bearing fixed seat 151, Linear bearing fixing seat 151 are flexibly connected with guide rail 147, and motor 145 is configured as driving conveyer belt 149 transmissions, and then drive screw rod 143 that jig platform 111 is driven to move along guide rail 147, baking fixture 101 is sent into fixture pressure In tight mechanism 105.In battery clamping operation, first start motor 145, is pressed from both sides so that motor 145 drives screw rod 143 to toast battery Tool 101, which enters, compresses station.Also, second hydraulic cylinder 139 drives the rising of the second pressure head 141 will be under baking fixture 101 first Portion first jacks up, and then drives the top of the lower general who has surrendered's baking fixture 101 of the first pressure head 133 to compress by first hydraulic cylinder 129, then Operator locks fixture locking bolt 123, and after the completion, fixture exits, and fixture is taken away.

As a preferred option, in the present embodiment, the pressing machine 100 of high capacity polymer lithium ion battery further includes control Device 153 processed, controller 153 are electrically connected with driving mechanism；The pressing machine 100 of high capacity polymer lithium ion battery further includes setting In the touch screen 155 on the shell of clamp pressing mechanism 105, touch screen 155 is electrically connected with controller 153.Pass through controller 153 Setting entire workflow can be controlled by controller 153, and then working efficiency can be improved, guarantees the accurate of operation Property and safety.The convenience of Job Operations process can be effectively improved by the setting of touch screen 155, so that staff Working efficiency is effectively improved.

In conclusion the pressing machine 100 of the high capacity polymer lithium ion battery can automatically press from both sides baking fixture 101 Tightly, so as to effectively mitigate the labor intensity of operating personnel, operating efficiency is improved.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of pressing machine of high capacity polymer lithium ion battery characterized by comprising

Baking fixture, the baking fixture place multiple lithium ion batteries for being laminated；

Clamp pressing mechanism, the clamp pressing mechanism is for optionally compressing baking fixture, so that the baking fixture clamps The lithium ion battery；

Driving mechanism, the driving mechanism is for driving the clamp pressing mechanism to clamp the baking fixture；

Conveying mechanism, the conveying mechanism have conveying assembly and jig platform, and the jig platform is for installing the baking Roasting fixture, the conveying assembly, which is used to for the baking fixture being sent into the clamp pressing mechanism, carries out compression operation, so that The lithium ion battery is clamped by the baking fixture.

2. the pressing machine of high capacity polymer lithium ion battery according to claim 1, it is characterised in that:

The baking fixture includes top plate and bottom plate and pillar, and the top plate is oppositely arranged with the bottom plate, the pillar setting Between the top plate and the bottom plate, accommodation space is collectively formed in the top plate, the bottom plate and the pillar；

The baking fixture further includes multiple laminates and the clamping screw being arranged at intervals in the accommodation space, adjacent described It is used equally for placing a lithium ion battery between laminate, the clamping screw passes through the described of the top plate and the top Laminate abuts, and the clamp pressing mechanism is for compressing the lithium ion battery, and the clamping screw is used in external force Lithium ion battery locking that is lower to apply pressure to the laminate along preset direction, will compressing.

3. the pressing machine of high capacity polymer lithium ion battery according to claim 2, it is characterised in that:

The clamp pressing mechanism include shell and be oppositely arranged with the shell intracorporal first hold down assembly and second compress Component, the driving mechanism, will be described in the tops for driving described first to hold down assembly to baking fixture movement Laminate compresses, and the driving mechanism is also used to drive second to hold down assembly and compresses the laminate of bottom, described in realizing The compression of lithium ion battery.

4. the pressing machine of high capacity polymer lithium ion battery according to claim 3, it is characterised in that:

Described first holds down assembly including first hydraulic cylinder, guide rod and the first pressure head, the first hydraulic cylinder and described first Pressure head connection, the guide rod pass through the shell and connect with first pressure head, and the driving mechanism is configured as driving first Hydraulic cylinder drives first pressure head to move upwards in the side for compressing or loosening the baking fixture.

5. the pressing machine of high capacity polymer lithium ion battery according to claim 4, it is characterised in that:

The position that the guide rod is connect with the shell is provided with linear bearing.

6. the pressing machine of high capacity polymer lithium ion battery according to claim 4, it is characterised in that:

Described second holds down assembly including second hydraulic cylinder and the second pressure head, and the driving mechanism is configured as driving described Two hydraulic cylinders drive second pressure head to move upwards in the side for compressing or loosening the baking fixture.

7. the pressing machine of high capacity polymer lithium ion battery according to claim 6, it is characterised in that:

The quantity of the first hydraulic cylinder is one, and the quantity of the second hydraulic cylinder is four.

8. the pressing machine of high capacity polymer lithium ion battery according to any one of claim 1 to 7, feature exist In:

The conveying assembly includes screw rod, motor and guide rail, and the screw rod is connect with the motor drive, the jig platform It is flexibly connected with the guide rail, the motor is configured as driving the screw rod that the jig platform is driven to transport along the guide rail It is dynamic, the baking fixture is sent into the clamp pressing mechanism.

9. the pressing machine of high capacity polymer lithium ion battery according to claim 8, it is characterised in that:

The motor and the screw rod are sequentially connected by conveyer belt, are provided with linear bearing below the jig platform and are fixed Seat, the Linear bearing fixing seat are flexibly connected with the guide rail, and the motor is configured as driving the transmission V belt translation, into And drive the screw rod that the jig platform is driven to move along the guide rail, the baking fixture is sent into the clamp pressing In mechanism.

10. the pressing machine of high capacity polymer lithium ion battery according to claim 8, it is characterised in that:

The pressing machine of the high capacity polymer lithium ion battery further includes controller, the controller and driving mechanism electricity Connection；

The pressing machine of the high capacity polymer lithium ion battery further includes being set on the shell of the clamp pressing mechanism Touch screen, the touch screen are electrically connected with the controller.