CN217405466U

CN217405466U - Sodium ion battery pole piece processing apparatus

Info

Publication number: CN217405466U
Application number: CN202221489366.6U
Authority: CN
Inventors: 麦秋华; 汪云
Original assignee: Shenzhen Guona Technology Co ltd
Current assignee: Shenzhen Guona Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-09
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to the technical field of sodium ion batteries, in particular to a sodium ion battery pole piece processing device, which comprises a base, a controller, a display, a feeding seat, a pressing component, a thickness measuring component, a feeding component and a material pushing component, wherein a feeding groove is vertically arranged on the feeding seat; in practical application, when the electrode pressing device is used, electrode materials to be pressed are placed into the feeding groove, the controller presses the electrode materials into the electrode plates by controlling the pressing assembly, after pressing is completed, the feeding seat is driven by the feeding assembly to slide, the electrode plates in the feeding groove are fed to the position right below the thickness measuring assembly, the thickness of the electrode plates is detected by the thickness measuring assembly, and the detection result is displayed by the display; after the thickness measurement is finished, the electrode plate is pushed out of the feeding groove through the material pushing assembly, and the electrode plate is convenient to take; the utility model discloses can effectively reduce the defective rate that the electrode slice produced at pressfitting and thickness measurement in-process, can also assist the electrode slice after the thickness measurement of taking, pressfitting and thickness measurement efficiency are higher.

Description

Sodium ion battery pole piece processing apparatus

Technical Field

The utility model relates to a sodium ion battery technical field specifically is a sodium ion battery pole piece processing apparatus.

Background

The sodium ion battery has the advantages of high safety, strong thermal stability, excellent electrochemical performance and the like, is separated from the existing novel energy storage device, and is expected to partially replace or supplement the lithium ion battery. In the preparation process of the sodium-ion battery pole piece, the battery pole piece needs to be coated, and the qualified positive/negative pole piece is prepared after the procedures of drying, tabletting and thickness measurement. At present, sodium ion batteries are mainly researched and prepared in laboratories, and the scale of the research and development process of the sodium ion batteries is small, so that the quality of active substances on coated sodium ion battery pole pieces is too small, and the sodium ion battery pole pieces cannot be industrially rolled by a forming rolling device like lithium ion batteries, so that the sodium ion battery pole pieces are generally manually pressed, then, a micrometer is manually used for measuring the thicknesses of different positions of the pole pieces, and the pole pieces with the thicknesses not meeting the standard are sorted out.

The chinese patent with the existing publication number of CN216288517U discloses a device for processing a pole piece of a sodium-ion battery, which comprises: the pressing mechanism comprises a rack and a pressing assembly, wherein the pressing assembly comprises a first power mechanism, a second power mechanism, a pressing block and a pressing table, the pressing block is connected with the rack through the first power mechanism, the pressing table is connected with the rack through the second power mechanism, the pressing table is used for placing a pole piece to be compacted, the first power mechanism is used for driving the pressing block to move, so that the pressing block is close to or far away from the pressing table, and the second power mechanism is used for overturning the pressing table so as to enable the compacted pole piece to fall off from the pressing table; the thickness measuring assembly comprises a thickness measuring table, an infrared emitter and an infrared receiver, and the thickness measuring table is located below the pressing table to bear the compacted pole piece falling off from the pressing table.

However, in practical application, the above scheme has the following problems: firstly, the process that the second power mechanism drives the pressing table to turn over and the process that the third power mechanism drives the buffer table to turn over are easy to cause the electrode slice which is just pressed to be broken due to falling, so that the electrode slice is poor; secondly, the thickness measuring table is not provided with a material pushing mechanism, the electrode plate is difficult to take down from the thickness measuring table after the thickness measurement is completed, the electrode plate is easy to damage in the taking process, and the pressing and thickness measuring efficiency is also influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to foretell not enough, provide a sodium ion battery pole piece processing apparatus, can effectively reduce the defective rate that the electrode slice produced at pressfitting and thickness measurement in-process, can also help the electrode slice after the thickness measurement of taking, the pressfitting is higher with thickness measurement efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sodium ion battery pole piece processing device comprises a base, a controller and a display which are embedded in the front face of the base, a feeding seat connected to the base in a sliding mode, a pressing component and a thickness measuring component which are arranged above the feeding seat and used for driving the feeding seat to move to and fro to the feeding component which is adopted under the pressing component and the thickness measuring component, a feeding groove is vertically formed in the feeding seat, a pushing component is arranged at the bottom of the feeding groove, and the display, the pressing component, the thickness measuring component, the feeding component and the pushing component are all electrically connected with the controller.

Furthermore, the pressing assembly comprises a pressing support fixed on the base, a pressing cylinder arranged on the pressing support and a pressing plate right facing the feeding groove, and a piston rod head of the pressing cylinder vertically extends downwards to be in driving connection with the pressing plate.

Furthermore, the thickness measuring component is fixed on a thickness measuring support on the base, the detection plate is horizontally arranged on the front face of the thickness measuring support, and the distance sensing sensors are embedded at the bottom of the detection plate and used for detecting the thickness of the electrode plate in the feeding groove.

Furthermore, a sliding groove is formed in the base, and a sliding seat is connected in the sliding groove in a sliding manner; the feeding assembly comprises a fixed seat fixed on the base and a feeding cylinder arranged in the fixed seat, a piston rod head of the feeding cylinder horizontally extends out to drive and connect the feeding seat, and the bottom end of the feeding seat is fixedly connected with the sliding seat.

Further, the material pushing assembly comprises a push plate and a material pushing cylinder, wherein the push plate is connected in the feeding groove in a vertical sliding mode, and the material pushing cylinder is arranged at the bottom of the feeding groove and used for driving the push plate to ascend or descend.

The utility model has the advantages that:

in practical application, when the electrode pressing device is used, electrode materials to be pressed are placed in the feeding groove, the controller presses the electrode materials into the electrode plates by controlling the pressing assembly, after pressing is completed, the feeding seat is driven by the feeding assembly to slide, the electrode plates in the feeding groove are fed to the position right below the thickness measuring assembly, the thickness of the electrode plates is detected by the thickness measuring assembly, and a detection result is displayed by the displayer; after the thickness measurement is finished, the electrode plate is pushed out of the feeding groove through the material pushing assembly, and the electrode plate is convenient to take; the utility model discloses can effectively reduce the defective rate that the electrode slice produced at pressfitting and thickness measurement in-process, can also assist the electrode slice after the thickness measurement of taking, pressfitting and thickness measurement efficiency are higher.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A in FIG. 2;

reference numerals: a base 1; a chute 11; a display 2; a feeding seat 3; a feeding groove 31; a slide 32; a pressing component 4; pressing the bracket 41; a press-fit air cylinder 42; a laminated plate 43; a thickness measuring component 5; a thickness measuring support 51; a detection plate 52; a feeding component 6; a fixed base 61; a feed cylinder 62; a pushing assembly 7; a push plate 71; a pusher cylinder 72.

Detailed Description

As shown in fig. 1, 2 and 3, a sodium ion battery pole piece processing device comprises a base 1, a controller and a display 2 embedded in the front of the base 1, a feeding seat 3 connected to the base 1 in a sliding manner, a pressing component 4 and a thickness measuring component 5 arranged above the feeding seat 3, and a feeding component 6 used for driving the feeding seat 3 to move back and forth under the pressing component 4 and the thickness measuring component 5, wherein a feeding groove 31 is vertically formed in the feeding seat 3, a pushing component 7 is arranged at the bottom of the feeding groove 31, and the display 2, the pressing component 4, the thickness measuring component 5, the feeding component 6 and the pushing component 7 are all electrically connected with the controller.

When the electrode pressing device is used, electrode materials to be pressed are placed into the feeding groove 31, the controller presses the electrode materials into electrode plates through controlling the pressing assembly 4, after pressing is completed, the feeding seat 3 is driven to slide through the feeding assembly 6, the electrode plates in the feeding groove 31 are fed to the position right below the thickness measuring assembly 5, the thickness of the electrode plates is detected through the thickness measuring assembly 5, and the detection result is displayed through the display 2; after the thickness measurement is finished, the electrode plate is pushed out of the feeding groove 31 through the pushing assembly 7, and the electrode plate is convenient to take; the utility model discloses can effectively reduce the defective rate that the electrode slice produced at pressfitting and thickness measurement in-process, can also assist the electrode slice after the thickness measurement of taking, pressfitting and thickness measurement efficiency are higher.

As shown in fig. 1, fig. 2 and fig. 3, the pressing assembly 4 includes a pressing bracket 41 fixed on the base 1, a pressing cylinder 42 disposed on the pressing bracket 41, and a pressing plate 43 disposed opposite to the feeding groove 31, wherein a rod head of a piston rod of the pressing cylinder 42 vertically extends downward to drive and connect with the pressing plate 43; in this embodiment, the piston rod head of the pressing cylinder 42 extends out to drive the pressing plate 43 to press the electrode material in the feeding groove 31 into an electrode plate.

As shown in fig. 1, 2 and 3, the thickness measuring assembly 5 is fixed on a thickness measuring bracket 51 on the base 1, a detecting plate 52 horizontally arranged on the front surface of the thickness measuring bracket 51, and a plurality of distance sensing sensors 53 embedded at the bottom of the detecting plate 52, wherein the distance sensing sensors 53 are used for detecting the thickness of the electrode sheet in the feeding groove 31; in this embodiment, when the feeding assembly 6 drives the feeding base 3 to move to a position right below the detection plate 52, the thickness of the electrode sheet is detected by the plurality of distance-sensing sensors 53, and the detection result is displayed on the display.

As shown in fig. 1, 2 and 3, the base 1 is provided with a sliding groove 11, and a sliding seat 32 slidably connected in the sliding groove 11; the feeding assembly 6 comprises a fixed seat 61 fixed on the base 1 and a feeding cylinder 62 arranged in the fixed seat 61, a piston rod head of the feeding cylinder 62 horizontally extends out to be driven and connected with the feeding seat 3, and the bottom end of the feeding seat 3 is fixedly connected with the sliding seat 32; in this embodiment, the piston rod head of the feeding cylinder 62 extends and retracts to drive the sliding seat 32 to slide along the sliding chute 11, so that the feeding seat 3 moves back and forth between the pressing component 4 and the thickness measuring component 5.

As shown in fig. 1, 2 and 3, the pushing assembly 7 includes a pushing plate 71 connected to the feeding groove 31 in a vertically sliding manner, and a pushing cylinder 72 disposed at the bottom of the feeding groove 31 and used for driving the pushing plate 71 to ascend or descend; in this embodiment, after the detection is completed, the pushing cylinder 72 drives the pushing plate 71 to drive the electrode plate to extend out of the feeding groove 31, so that the electrode plate can be taken out more conveniently.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a sodium ion battery pole piece processing apparatus which characterized in that: the automatic thickness measuring device comprises a base (1), a controller and a display (2) which are embedded in the front of the base (1), and a feeding seat (3) which is connected to the base (1) in a sliding mode, a pressing component (4) and a thickness measuring component (5) which are arranged above the feeding seat (3) and used for driving the feeding seat (3) to move back and forth to a feeding component (6) which is arranged under the pressing component (4) and the thickness measuring component (5), a feeding groove (31) is vertically formed in the feeding seat (3), a material pushing component (7) is arranged at the bottom of the feeding groove (31), and the display (2), the pressing component (4), the thickness measuring component (5), the feeding component (6) and the material pushing component (7) are electrically connected with one another.

2. The device for processing the pole piece of the sodium-ion battery as claimed in claim 1, wherein: the pressing component (4) comprises a pressing support (41) fixed on the base (1), a pressing cylinder (42) arranged on the pressing support (41), and a pressing plate (43) right opposite to the feeding groove (31), wherein a piston rod head of the pressing cylinder (42) vertically extends downwards to be in driving connection with the pressing plate (43).

3. The device for processing the pole piece of the sodium-ion battery as claimed in claim 1, wherein: the thickness measuring device comprises a thickness measuring component (5), a thickness measuring support (51), a detection plate (52) and a plurality of distance induction sensors (53), wherein the thickness measuring component (5) is fixed on the base (1), the detection plate (52) is horizontally arranged on the front surface of the thickness measuring support (51), the distance induction sensors (53) are embedded at the bottom of the detection plate (52), and the distance induction sensors (53) are used for detecting the thickness of electrode plates in the feeding groove (31).

4. The pole piece processing device for the sodium-ion battery of claim 1, wherein: the base (1) is provided with a sliding chute (11), and a sliding seat (32) which is connected in the sliding chute (11) in a sliding manner; the feeding assembly (6) comprises a fixing seat (61) fixed on the base (1) and a feeding cylinder (62) arranged in the fixing seat (61), a piston rod head of the feeding cylinder (62) horizontally extends out to drive and is connected with the feeding seat (3), and the bottom end of the feeding seat (3) is fixedly connected with the sliding seat (32).

5. The pole piece processing device for the sodium-ion battery of claim 1, wherein: the material pushing assembly (7) comprises a push plate (71) which is connected with the feeding groove (31) in a vertical sliding mode, and a material pushing cylinder (72) which is arranged at the bottom of the feeding groove (31) and used for driving the push plate (71) to ascend or descend.