阅读说明：本技术 一种电芯精收口设备 (Smart close-up equipment of electricity core ) 是由 戈志敏 肖海燕 顾勇平 王永伟 刘晓伟 董水金 吴洪枫 刘沙 肖俊辉 简文龙 张 于 2020-06-09 设计创作，主要内容包括：本发明公开了一种电芯精收口设备,包括治具、顶压装置和支撑装置,所述治具上设置有若干用于放置电芯的安装孔,所述安装孔下方设置有贯穿治具的收口通道,所述顶压装置包括第一驱动装置和若干顶压杆,所述顶压杆位于安装孔上方并与安装孔一一对应,所述第一驱动装置用于驱动顶压杆上下移动,以使顶压杆能够推动电芯沿收口通道向下移动,所述支撑装置包括第二驱动装置和若干支撑杆。本发明的电芯精收口设备包括治具、顶压装置和支撑装置,通过安装孔放置电芯,通过顶压装置推动电芯沿收口通道移动以对电芯进行收口,通过支撑装置支撑电芯,确保电芯的顶面能与顶压杆紧密接触,提高收口效果。(The invention discloses a fine cell necking device which comprises a jig, a jacking device and a supporting device, wherein a plurality of mounting holes for placing cells are formed in the jig, a necking channel penetrating through the jig is formed below the mounting holes, the jacking device comprises a first driving device and a plurality of jacking rods, the jacking rods are located above the mounting holes and correspond to the mounting holes one by one, the first driving device is used for driving the jacking rods to move up and down so that the jacking rods can push the cells to move downwards along the necking channel, and the supporting device comprises a second driving device and a plurality of supporting rods. The electric core fine closing-up equipment comprises a jig, a jacking device and a supporting device, wherein an electric core is placed through a mounting hole, the jacking device pushes the electric core to move along a closing-up channel to close up the electric core, the supporting device supports the electric core, the top surface of the electric core can be ensured to be in close contact with the jacking rod, and the closing-up effect is improved.)

1. The utility model provides a smart binding off equipment of electric core which characterized in that: the device comprises a jig (1), a jacking device (2) and a supporting device (3), wherein a plurality of mounting holes (11) used for placing electric cores are formed in the jig (1), a closing-up channel penetrating through the jig (1) is formed below the mounting holes (11), the jacking device (2) comprises a first driving device (21) and a plurality of jacking rods (22), the jacking rods (22) are located above the mounting holes (11) and correspond to the mounting holes (11) one by one, the first driving device (21) is used for driving the jacking rods (22) to move up and down so that the jacking rods (22) can push the electric cores to move downwards along the closing-up channel, the supporting device (3) comprises a second driving device (31) and a plurality of supporting rods (32), the supporting rods (32) penetrate through the closing-up channel and are supported below the electric cores, and the supporting rods (32) can move downwards under the pushing action of the jacking rods (22), the second driving device (31) is used for driving the supporting rod (32) to reset.

2. The fine cell necking equipment of claim 1, wherein: the jacking device (2) further comprises a first movable plate (23), the jacking rod (22) is installed on the first movable plate (23), and the first driving device (21) is connected with the first movable plate (23) and drives the first movable plate (23) to move up and down.

3. The fine cell necking equipment of claim 1, wherein: the supporting device (3) further comprises a second movable plate (33), and the supporting rod (32) is mounted on the second movable plate (33).

4. The fine cell necking equipment of claim 3, wherein: the second driving device (31) is connected with the second movable plate (33) and drives the second movable plate (33) to move upwards.

5. The fine cell necking equipment of claim 1, wherein: the closing-in channel is in an inverted cone elliptical shape with a wide upper part and a narrow lower part.

6. The fine cell necking equipment of claim 1, wherein: the bottom of the jig (1) is provided with a discharge chute (12) communicated with the closing-up channel.

7. The fine cell necking equipment of claim 1, wherein: the jig is characterized by further comprising a base (4), the jig (1) is installed on the base (4), a case (5) is arranged in the base (4), and the case (5) is electrically connected with the first driving device (21) and the second driving device (31) respectively.

8. The fine cell necking equipment of claim 1, wherein: the device also comprises a bracket (6), wherein the bracket (6) is used for supporting the first driving device (21).

9. The fine cell necking equipment of claim 1, wherein: still include safety cover (7), safety cover (7) are fixed on base (4), be provided with safe light curtain grating sensor on safety cover (7).

10. The fine cell necking equipment of claim 1, wherein: and a pressure sensor is arranged at the bottom of the top pressure rod (22).

Technical Field

The invention relates to the technical field of battery cell manufacturing, in particular to a battery cell fine closing-in device.

Background

The TWS earphone cell requires small volume and large capacity, so the edge sealing of the cell needs to be shaped in the production process of the cell, the appearance of the cell is smooth, the earphone space is fully utilized, and the cell volume is increased under the same earphone space, so that the cell capacity is increased.

At present, the closing-up equipment which does not find the type on the market generally adopts a manual jig to extrude to close up, the automation degree is not high, the operation is troublesome, the production efficiency is influenced, the appearance is uneven after the shaping and closing-up, the occupied volume space is large, the capacity is small under the same earphone space, the sealing performance of the edge sealing is possibly influenced, and the leakage and bulging potential safety hazards are caused.

Disclosure of Invention

The invention aims to at least solve one of the technical problems in the prior art and provides a fine cell necking-in device.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides an accurate binding off equipment of electric core, includes tool, roof pressure device and strutting arrangement, be provided with a plurality of mounting holes that are used for placing electric core on the tool, the mounting hole below is provided with the binding off passageway that runs through the tool, the roof pressure device includes first drive arrangement and a plurality of roof pressure pole, the roof pressure pole be located the mounting hole top and with the mounting hole one-to-one, first drive arrangement is used for driving the roof pressure pole and reciprocates to make the roof pressure pole can promote electric core along binding off passageway downstream, strutting arrangement includes second drive arrangement and a plurality of bracing piece, the bracing piece passes the binding off passageway and supports in electric core below, the bracing piece can downstream under the impetus of roof pressure pole, second drive arrangement is used for driving the bracing piece and resets.

Furthermore, the jacking device also comprises a first movable plate, the jacking rod is installed on the first movable plate, and the first driving device is connected with the first movable plate and drives the first movable plate to move up and down.

Further, the supporting device further comprises a second movable plate, and the supporting rod is mounted on the second movable plate.

Further, the second driving device is connected with the second movable plate and drives the second movable plate to move upwards.

Furthermore, the closing-in channel is in an inverted cone elliptical shape with a wide upper part and a narrow lower part.

Further, a discharge chute communicated with the closing-up channel is arranged at the bottom of the jig.

The jig is arranged on the base, a case is arranged in the base, and the case is electrically connected with the first driving device and the second driving device respectively.

Further, the device also comprises a bracket, and the bracket is used for supporting the first driving device.

Further, still include the safety cover, the safety cover is fixed on the base, be provided with safe light curtain grating sensor on the safety cover.

Furthermore, a pressure sensor is arranged at the bottom of the top pressure rod.

The invention has the beneficial effects that: from the above description of the invention, it can be known that, compared with the prior art, the fine cell necking-in equipment of the invention comprises a jig, a jacking device and a supporting device, a cell is placed through a mounting hole, the jacking device pushes the cell to move along a necking-in channel to perform necking-in on the cell, the supporting device supports the cell, the top surface of the cell is ensured to be in close contact with the jacking rod, the necking-in effect is improved, when a semi-finished product of the cell is produced, a sealing edge is opened, and a larger space is occupied, the sealing edge is tightened after the processing of the invention, the occupied space is smaller, under the same volume, the capacity of the battery can be larger, the sealing edge is tightened through the jig matched with the cell structure, the sealing of the sealing edge of the cell is not damaged, and unsafe.

Drawings

Fig. 1 is a schematic front view of a fine cell necking apparatus in a preferred embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fine cell necking apparatus in a preferred embodiment of the present invention;

reference numerals: 1. a jig; 2. a jacking device; 3. a support device; 11. mounting holes; 12. a discharge chute; 21. a first driving device; 22. a top pressure rod; 23. a first movable plate; 31. a second driving device; 32. a support bar; 33. a second movable plate; 4. a base; 5. a chassis; 6. a support; 7. a protective cover.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, in a preferred embodiment of the present invention, a fine cell necking apparatus includes a jig 1, a pressing device 2 and a supporting device 3, the jig 1 is provided with a plurality of mounting holes 11 for placing the battery core, a closing-up channel penetrating through the jig 1 is arranged below the mounting holes 11, the top pressing device 2 comprises a first driving device 21 and a plurality of top pressing rods 22, the top pressing rods 22 are positioned above the mounting holes 11 and correspond to the mounting holes 11 one by one, the first driving device 21 is used for driving the top pressing rods 22 to move up and down, so that the top pressure rod 22 can push the electric core to move downwards along the closing-in channel, the supporting device 3 comprises a second driving device 31 and a plurality of supporting rods 32, the supporting rod 32 penetrates through the closing channel and is supported below the electric core, the supporting rod 32 can move downwards under the pushing action of the jacking rod 22, and the second driving device 31 is used for driving the supporting rod 32 to reset.

The equipment for precisely closing up the electric core comprises a jig 1, a jacking device 2 and a supporting device 3, wherein the electric core is placed through a mounting hole 11, the electric core is pushed to move along a closing-up channel through the jacking device 2 to close up the electric core, the electric core is supported through the supporting device 3, the top surface of the electric core can be ensured to be in close contact with a jacking rod 22, the closing-up effect is improved, when a semi-finished product of the electric core is produced, a sealing edge is opened, and a larger space is occupied, the sealing edge is tightened up to occupy a smaller space after the electric core is processed by the equipment, the capacity of the battery can be larger under the same volume, the sealing edge is tightened up through the jig 1 matched with the structure of the electric core, the sealing of the sealing edge.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in the present embodiment, the pressing device 2 further includes a first movable plate 23, the pressing rod 22 is mounted on the first movable plate 23, and the first driving device 21 is connected to the first movable plate 23 and drives the first movable plate 23 to move up and down. The pressing device 2 is provided with a first movable plate 23 so that the first driving device 21 is connected to the pressing rod 22, wherein the first driving device 21 can be a driving device such as an air cylinder, a servo motor, and the like, as the case may be, but is not limited thereto.

In the present embodiment, the supporting device 3 further includes a second movable plate 33, the supporting rod 32 is mounted on the second movable plate 33, and the second driving device 31 is connected to the second movable plate 33 and drives the second movable plate 33 to move upwards. The supporting device 3 is provided with a second movable plate 33 so that the second driving device 31 is connected to the supporting rod 32, wherein the second driving device 31 may be a driving device such as a cylinder, a servo motor, and the like, as the case may be, but is not limited thereto.

In this embodiment, the binding off passageway is narrow back taper oval shape under for wide, and the binding off passageway sets to the back taper form and can close up electric core gradually when electric core passes through the binding off passageway, promotes the binding off effect.

In this embodiment, the bottom of the jig 1 is provided with a discharge chute 12 communicated with the closing channel, and the discharge chute 12 is arranged so as to automatically discharge after the electric core closing is completed.

In this embodiment, the jig further includes a base 4, the jig 1 is installed on the base 4, a chassis 5 is disposed in the base 4, the chassis 5 is electrically connected to the first driving device 21 and the second driving device 31, the jig 1 is installed and supported by the base 4, and a power supply and a controller are disposed in the chassis 5 to supply power to and control the first driving device 21 and the second driving device 31, which is the prior art and will not be described in detail herein.

In the embodiment, the bracket 6 is further included, the bracket 6 is used for supporting the first driving device 21, and the bracket 6 can be installed on the base 4, but is not limited to this.

In this embodiment, still include safety cover 7, safety cover 7 is fixed on base 4, be provided with safe light curtain grating sensor on the safety cover 7. Through set up safety cover 7 on base 4 to prevent that operating personnel from touching equipment when equipment operation, set up safe light curtain grating sensor, when the sensor senses the object, make equipment stop work, in order to guarantee operating personnel's safety, this is prior art, does not do the detailing here.

In this embodiment, a pressure sensor is disposed at the bottom of the top pressure rod 22, and the pressure sensor is disposed at the bottom of the top pressure rod 22 so as to detect the pressure applied by the top pressure rod 22 to the battery cell, and further adjust the pushing force output by the first driving device 21, so as to prevent the battery cell from being damaged due to too much pressure.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.