阅读说明：本技术 一种锂离子软包电池制造用极片批量固定裁剪装置 (Pole piece batch fixing and cutting device for manufacturing lithium ion soft package battery ) 是由 吴立柱 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种锂离子软包电池制造用极片批量固定裁剪装置,包括：工作台,下端对称设置有支撑底座,且所述工作台上表面安装有支撑背板,且所述支撑底座上放置有收集箱；第一电动机,放置在所述支撑背板上,且所述第一电动机通过其输出端安装的转轴与主动锥齿轮相互连接；从动锥齿轮,通过其上端设置的轮齿与主动锥齿轮相互连接,且所述从动锥齿轮通过其上端安装的转轴与所述支撑背板构成转动机构。该锂离子软包电池制造用极片批量固定裁剪装置,通过多种零件对极片本体进行夹持固定,避免在后续裁剪的过程中,极片本体因固定不紧而发生位移的情况,而后通过裁剪轮的转动,实现对极片本体进行裁剪,而后通过收集箱进行统一的收集。(The invention discloses a batch fixed cutting device for pole pieces for manufacturing lithium ion soft package batteries, which comprises: the lower end of the workbench is symmetrically provided with a support base, the upper surface of the workbench is provided with a support back plate, and the support base is provided with a collection box; the first motor is placed on the support back plate and is connected with the driving bevel gear through a rotating shaft arranged at the output end of the first motor; and the driven bevel gear is connected with the driving bevel gear through gear teeth arranged at the upper end of the driven bevel gear, and the driven bevel gear and the support back plate form a rotating mechanism through a rotating shaft arranged at the upper end of the driven bevel gear. This lithium ion laminate polymer battery makes with fixed device of tailorring in batches of pole piece carries out the centre gripping through multiple part to the pole piece body fixed, avoids at the in-process of subsequently tailorring, and the pole piece body is because of the not tight condition of taking place the displacement of fixing, then through the rotation of tailorring the wheel, realizes tailorring the pole piece body, then carries out unified collection through the collecting box.)

1. The utility model provides a lithium ion laminate polymer battery makes with fixed device of tailorring of pole piece in batches which characterized in that includes:

the lower end of the workbench is symmetrically provided with a support base, the upper surface of the workbench is provided with a support back plate, and the support base is provided with a collection box;

the first motor is placed on the support back plate and is connected with the driving bevel gear through a rotating shaft arranged at the output end of the first motor;

the driven bevel gear is connected with the driving bevel gear through gear teeth arranged at the upper end of the driven bevel gear, and the driven bevel gear and the support back plate form a rotating mechanism through a rotating shaft arranged at the upper end of the driven bevel gear;

the rotating wheel is coaxially connected with the driven bevel gear through a rotating shaft and consists of 2 arc-shaped structures, and a moving rod which is arranged in a T shape is attached to the lower end of the rotating wheel;

the first fixing plate is in sliding connection with the moving rod through a through groove formed in the upper end of the first fixing plate, a connecting spring is mounted at the upper end of the first fixing plate, and the connecting spring is connected with the moving rod;

the first attaching plate is installed at the lower end of the moving rod, first sliding blocks are symmetrically arranged on the first attaching plate, the outer surface of each first sliding block is smooth, and each first sliding block is in sliding connection with the corresponding first fixing plate through a groove formed in the corresponding first fixing plate;

the pole piece body is attached to the first fixing plate, a first sliding plate is arranged in the first fixing plate, and a material guide plate of an inclined plate-shaped structure is arranged on the first fixing plate;

the second sliding plate is attached to the first sliding plate through a sliding block, and a first electric telescopic rod is arranged at the lower end of the second sliding plate;

the cutting wheel and the second sliding plate form a rotating mechanism through a rotating shaft arranged at the upper end of the cutting wheel, the cutting wheel is connected with the output end of the second motor through the rotating shaft, and the second sliding plate is connected with the second fixing plate.

2. The device of claim 1, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft-package battery is characterized in that: the upper end of the second fixing plate is also provided with a second electric telescopic rod, a feeding plate and an electric clamping plate;

the second electric telescopic rod is arranged on the second fixing plate;

the feeding plate is connected with the second electric telescopic rod;

the electric clamping plate is installed at the lower end of the second electric telescopic rod, an electric rod is arranged at the lower end of the electric clamping plate, and a rubber pad is arranged at the lower end of the electric rod.

3. The device of claim 1, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft-package battery is characterized in that: the number of the second sliding blocks is 2, the 2 second sliding blocks are respectively arranged at the lower ends of the first fixing plate and the second fixing plate, and the second sliding blocks are in sliding connection with the first fixing plate through grooves formed in the first fixing plate.

4. The device of claim 3, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft-package battery is characterized in that: the second sliding block is connected with the rotating screw rod through a threaded hole formed in the upper end of the second sliding block, and the rotating screw rod and the first fixing plate form a rotating mechanism through a bearing installed on the first fixing plate.

5. The device of claim 4, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft package battery is characterized in that: rotate the screw rod upper end and install the pulley group, just rotate the output interconnect of screw rod and third motor, the third motor is placed on the workstation.

6. The device of claim 1, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft-package battery is characterized in that: the supporting back plate is provided with a third electric telescopic rod, the third electric telescopic rod is connected with a third sliding block, and the third sliding block is in sliding connection with the supporting back plate through a groove formed in the supporting back plate.

7. The device of claim 6, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft-package battery is characterized in that: the deflector is installed to third slider lower extreme, just install fourth electric telescopic handle on the deflector.

8. The device of claim 7, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft-package battery is characterized in that: the second attaching plate that sets up to the rubber material is installed to fourth electric telescopic handle lower extreme, just second attaching plate surface sets up to the matte.

9. The device of claim 1, wherein the device for batch fixed cutting of the pole pieces for manufacturing the lithium-ion soft-package battery is characterized in that: 2 material all in one piece wheels are installed on the support backplate, and material all in one piece wheel surface sets up to smooth.

Technical Field

The invention relates to the technical field of battery manufacturing, in particular to a batch fixed cutting device for pole pieces for manufacturing a lithium ion soft package battery.

Background

The lithium ion battery is a secondary battery, mainly composed of a positive electrode, an electrolyte and a negative electrode, and is mainly used in notebooks and mobile phones in daily life.

The publication number is: the cutting device for the lithium battery pole pieces comprises a CN210023973U, wherein the clamping mechanism comprises a second air cylinder and an outer cylinder; the second cylinder is fixedly connected with the first push rod, the output end of the second cylinder is provided with a second push rod, and the second push rod extends into the outer barrel and is fixedly connected with the cross rod; two sides of the outer barrel are fixedly connected to a first push rod through connecting rods, and the upper position and the lower position of an end opening of the outer barrel are rotatably connected with clamping arms through pin shafts; a clamping plate is fixedly mounted at one end, far away from the outer barrel, of the clamping arm, a stop block is fixedly connected to the inner side of the clamping arm, close to the pin shaft, and one end, far away from the second push rod, of the cross rod extends to the outside of the outer barrel and is fixedly connected with a limiting plate, so that the stop block is located between the limiting plate and the outer barrel; the clamping arm outside still is connected to the urceolus through the extension spring, through the setting of each clamping mechanism to cooperation first cylinder and first push rod accomplish the continuity of pole piece and cut the operation, compare with prior art, improved the cutting efficiency of pole piece.

However, there are some problems in the process of using the device, for example, when the pole piece body is fed, the stability of feeding is difficult to guarantee, so that the feeding effect is influenced, the pole piece body is softer during feeding, so that the offset is easy to occur during conveying, and the pole piece body is not fixed thoroughly enough during cutting, so that the pole piece body is easy to pull, and the cutting effect is influenced.

Disclosure of Invention

The invention aims to provide a batch fixed cutting device for pole pieces for manufacturing a lithium ion soft package battery, and aims to solve the problems that feeding stability is difficult to guarantee during feeding, and the cutting effect is influenced due to insufficient fixation during cutting in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lithium ion laminate polymer battery makes and fixes device of tailorring in batches with pole piece, includes:

the lower end of the workbench is symmetrically provided with a support base, the upper surface of the workbench is provided with a support back plate, and the support base is provided with a collection box;

the first motor is placed on the support back plate and is connected with the driving bevel gear through a rotating shaft arranged at the output end of the first motor;

the driven bevel gear is connected with the driving bevel gear through gear teeth arranged at the upper end of the driven bevel gear, and the driven bevel gear and the support back plate form a rotating mechanism through a rotating shaft arranged at the upper end of the driven bevel gear;

the rotating wheel is coaxially connected with the driven bevel gear through a rotating shaft and consists of 2 arc-shaped structures, and a moving rod which is arranged in a T shape is attached to the lower end of the rotating wheel;

the first fixing plate is in sliding connection with the moving rod through a through groove formed in the upper end of the first fixing plate, a connecting spring is mounted at the upper end of the first fixing plate, and the connecting spring is connected with the moving rod;

the first attaching plate is installed at the lower end of the moving rod, first sliding blocks are symmetrically arranged on the first attaching plate, the outer surface of each first sliding block is smooth, and each first sliding block is in sliding connection with the corresponding first fixing plate through a groove formed in the corresponding first fixing plate;

the pole piece body is attached to the first fixing plate, a first sliding plate is arranged in the first fixing plate, and a material guide plate of an inclined plate-shaped structure is arranged on the first fixing plate;

the second sliding plate is attached to the first sliding plate through a sliding block, and a first electric telescopic rod is arranged at the lower end of the second sliding plate;

the cutting wheel and the second sliding plate form a rotating mechanism through a rotating shaft arranged at the upper end of the cutting wheel, the cutting wheel is connected with the output end of the second motor through the rotating shaft, and the second sliding plate is connected with the second fixing plate.

Preferably, the upper end of the second fixing plate is also provided with a second electric telescopic rod, a feeding plate and an electric clamping plate;

the second electric telescopic rod is arranged on the second fixing plate;

the feeding plate is connected with the second electric telescopic rod;

the electric clamping plate is installed at the lower end of the second electric telescopic rod, an electric rod is arranged at the lower end of the electric clamping plate, and a rubber pad is arranged at the lower end of the electric rod.

Preferably, the number of the second sliding blocks is 2, the 2 second sliding blocks are respectively installed at the lower ends of the first fixing plate and the second fixing plate, the second sliding blocks are in sliding connection with the first fixing plate through grooves formed in the first fixing plate, and the second sliding blocks can freely slide on the first fixing plate conveniently through the structure.

Preferably, the second slider is connected with the rotary screw through a threaded hole formed in the upper end of the second slider, the rotary screw and the first fixing plate form a rotating mechanism through a bearing mounted on the first fixing plate, the structure is convenient for supporting the rotary screw without influencing the rotation of the rotary screw, and the position of the second slider is changed along with the rotation of the rotary screw.

Preferably, rotate the screw rod upper end and install the pulley group, just the output end interconnect of rotating screw rod and third motor, the third motor is placed on the workstation, through above-mentioned structure, be convenient for under the effect of pulley group, drive 2 rotation screw rods and rotate.

Preferably, the support back plate is provided with a third electric telescopic rod, the third electric telescopic rod is connected with the third sliding block, the third sliding block is in sliding connection with the support back plate through a groove formed in the support back plate, and the third sliding block is conveniently pushed through the third electric telescopic rod by the structure.

Preferably, the guide plate is installed at the lower end of the third sliding block, the fourth electric telescopic rod is installed on the guide plate, and the third sliding block can move left and right on the supporting back plate conveniently through the structure.

Preferably, the second attaching plate that sets up to the rubber material is installed to fourth electric telescopic handle lower extreme, just second attaching plate surface sets up to the matte, through above-mentioned structure, is convenient for change about the position of second attaching plate.

Preferably, 2 material all in one piece wheels are installed on the support backplate, just material all in one piece takes turns the surface to set up to be smooth, through above-mentioned structure, is convenient for carry on spacingly through material all in one piece wheel to the pole piece body.

Compared with the prior art, the invention has the beneficial effects that: according to the batch fixed cutting device for the pole pieces for manufacturing the lithium ion soft package battery, the pole piece bodies are clamped and fixed through various parts, the situation that the pole piece bodies are displaced due to loose fixation in the subsequent cutting process is avoided, then the cutting of the pole piece bodies is realized through the rotation of the cutting wheel, and then the uniform collection is carried out through the collection box;

1. the pole piece body is clamped through the material arranging wheel, the second attaching plate, the first attaching plate and the electric clamping plate, the pole piece body is fixed through a multi-structure, the polarity batch fixing of the pole piece body to be cut is realized, and the subsequent cutting through the cutting wheel is facilitated;

2. the third motor drives the rotating screw rod to rotate, and the rotating screw rod is connected with the second sliding block, so that the second sliding block starts to move left and right on the first fixing plate, namely, the cutting wheel is driven to move, and through the movement of the cutting wheel, the pole piece bodies with different widths are completely cut, and the situation of incomplete cutting is avoided;

3. the pole piece body after will tailorring through the stock guide goes on with the guide, then carries out unified collection through the collecting box to no longer need the manual work to collect, convenient and fast more.

Drawings

FIG. 1 is a schematic view of a third motor according to the present invention;

FIG. 2 is a schematic cross-sectional front view of a third slider according to the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of FIG. 2 taken along line A-A;

FIG. 4 is a schematic side sectional view of the rotating screw according to the present invention;

FIG. 5 is a schematic side view of a cross-sectional structure of the material handling wheel of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 2 at C according to the present invention.

In the figure: 1. a work table; 2. a support base; 3. a support backing plate; 4. a first motor; 5. a drive bevel gear; 6. a driven bevel gear; 7. a rotating wheel; 8. a travel bar; 9. a first fixing plate; 10. a connecting spring; 11. a first attachment plate; 12. a first slider; 13. a pole piece body; 14. a first sliding plate; 15. a material guide plate; 16. a second sliding plate; 17. a first electric telescopic rod; 18. a cutting wheel; 19. a second motor; 20. a second fixing plate; 2001. a second electric telescopic rod; 2002. a feeding plate; 2003. an electric clamping plate; 21. a second slider; 22. rotating the screw; 23. a pulley set; 24. a third motor; 25. a third electric telescopic rod; 26. a third slider; 27. a guide plate; 28. a fourth electric telescopic rod; 29. a second attachment panel; 30. a material sorting wheel; 31. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a lithium ion laminate polymer battery makes and fixes device of tailorring in batches with pole piece, includes:

the lower end of the workbench 1 is symmetrically provided with a supporting base 2, the upper surface of the workbench 1 is provided with a supporting back plate 3, and the supporting base 2 is provided with a collecting box 31;

the first motor 4 is placed on the support back plate 3, and the first motor 4 is connected with the driving bevel gear 5 through a rotating shaft arranged at the output end of the first motor;

the driven bevel gear 6 is connected with the driving bevel gear 5 through gear teeth arranged at the upper end of the driven bevel gear 6, and the driven bevel gear 6 and the support back plate 3 form a rotating mechanism through a rotating shaft arranged at the upper end of the driven bevel gear;

the rotating wheel 7 is coaxially connected with the driven bevel gear 6 through a rotating shaft, the rotating wheel 7 is composed of 2 arc-shaped structures, and a moving rod 8 which is arranged in a T shape is attached to the lower end of the rotating wheel 7;

the first fixing plate 9 is in sliding connection with the moving rod 8 through a through groove formed in the upper end of the first fixing plate 9, a connecting spring 10 is mounted at the upper end of the first fixing plate 9, and the connecting spring 10 is connected with the moving rod 8;

the first attaching plate 11 is installed at the lower end of the moving rod 8, first sliding blocks 12 are symmetrically arranged on the first attaching plate 11, the outer surfaces of the first sliding blocks 12 are smooth, and the first sliding blocks 12 are in sliding connection with the first fixing plate 9 through grooves formed in the first fixing plate 9;

the pole piece body 13 is attached to the first fixing plate 9, a first sliding plate 14 is arranged in the first fixing plate 9, and a material guide plate 15 with an inclined plate-shaped structure is arranged on the first fixing plate 9;

the second sliding plate 16 is attached to the first sliding plate 14 through a sliding block, and a first electric telescopic rod 17 is arranged at the lower end of the second sliding plate 16;

a cutting wheel 18, which forms a rotating mechanism with the second sliding plate 16 through a rotating shaft arranged at the upper end thereof, the cutting wheel 18 is connected with the output end of a second motor 19 through the rotating shaft, and the second sliding plate 16 is connected with a second fixed plate 20;

in this example, the upper end of the second fixing plate 20 is further provided with a second electric telescopic rod 2001, a feeding plate 2002 and an electric clamping plate 2003; a second electric telescopic rod 2001 installed on the second fixing plate 20; a feeding plate 2002 interconnected with the second electric telescopic bar 2001; an electric clamping plate 2003 installed at the lower end of the second electric telescopic rod 2001, wherein an electric rod is arranged at the lower end of the electric clamping plate 2003, and a rubber pad is arranged at the lower end of the electric rod;

the electric rod arranged at the lower end of the electric clamping plate 2003 starts to work, the rubber pad arranged at the lower end of the electric rod is attached to the pole piece body 13 and fixes the pole piece body 13, then the second electric telescopic rod 2001 starts to work, the feeding plate 2002 starts to move leftwards as the second electric telescopic rod 2001 is connected with the feeding plate 2002, the electric clamping plate 2003 is arranged at the lower end of the feeding plate 2002, the electric clamping plate 2003 starts to drive the pole piece body 13 to move leftwards to feed the pole piece body 13, the first motor 4 is connected with an external power supply after feeding is finished, the first motor 4 starts to work, the output end of the first motor 4 is connected with the driving bevel gear 5 through the rotating shaft, the driving bevel gear 5 starts to rotate, and the driving bevel gear 5 is meshed with the driven bevel gear 6, and the driven bevel gear 6 is coaxially connected with the rotating wheel 7, so the rotating wheel 7 also starts to rotate, at this time, the rotating wheel 7 starts to push the moving rod 8 downwards, the connecting spring 10 mounted on the moving rod 8 starts to be compressed and deformed, because the lower end of the moving rod 8 is provided with the first attaching plate 11, the first attaching plate 11 starts to move downwards under the action of the first sliding block 12, at this time, the first attaching plate 11 is attached to the pole piece body 13, namely, the pole piece body 13 is fixed, at this time, the electric rod arranged at the lower end of the electric clamping plate 2003 starts to work, at this time, the rubber pad arranged at the lower end of the electric rod starts to move upwards until the electric rod body 13 is not attached to each other, then the second electric telescopic rod 2001 starts to work, the feeding plate 2002 is driven to move leftwards, then the pole piece body 13 is attached and fixed again, and at the same time, the second electric motor 19 starts to work, at the moment, the second motor 19 drives the cutting wheel 18 to rotate, namely, the cutting wheel 18 is used for cutting the pole piece body 13;

the number of the second sliding blocks 21 is 2, the 2 second sliding blocks 21 are respectively arranged at the lower ends of the first fixing plate 9 and the second fixing plate 20, and the second sliding blocks 21 are in sliding connection with the first fixing plate 9 through grooves formed in the first fixing plate 9; the second slide block 21 is connected with the rotating screw 22 through a threaded hole formed in the upper end of the second slide block, and the rotating screw 22 and the first fixing plate 9 form a rotating mechanism through a bearing arranged on the first fixing plate 9; the upper end of the rotating screw 22 is provided with a belt pulley group 23, the rotating screw 22 is connected with the output end of a third motor 24, and the third motor 24 is arranged on the workbench 1; a third electric telescopic rod 25 is arranged on the supporting back plate 3, the third electric telescopic rod 25 is connected with a third sliding block 26, and the third sliding block 26 is in sliding connection with the supporting back plate 3 through a groove formed in the supporting back plate 3; a guide plate 27 is arranged at the lower end of the third sliding block 26, and a fourth electric telescopic rod 28 is arranged on the guide plate 27; a second attaching plate 29 made of rubber is mounted at the lower end of the fourth electric telescopic rod 28, and the surface of the second attaching plate 29 is a matte surface; 2 material arranging wheels 30 are arranged on the supporting back plate 3, and the outer surfaces of the material arranging wheels 30 are smooth

In the process of rotating and cutting the cutting wheel 18, the third motor 24 is connected with an external power supply, the third motor 24 starts to work, because the output end of the third motor 24 is connected with the belt pulley set 23 through the rotating screw 22, both the rotating screw 22 and the belt pulley set 23 start to rotate, and because the rotating screw 22 is connected with the second slide block 21 through the threaded hole formed in the second slide block 21, the second slide block 21 starts to move, and because the upper end of the second slide block 21 is provided with the first sliding plate 14, the first sliding plate 14 starts to move, that is, the cutting wheel 18 arranged on the first sliding plate 14 also starts to move back and forth, so that the cutting at different positions of the pole piece body 13 is realized, the cut pole piece body 13 is guided through the guide plate 15, and then the cut pole piece body is collected uniformly through the collection box 31.

The working principle is as follows: when the device needs to be used, the pole piece body 13 is placed according to the position in fig. 2, then the device starts to work through the first motor 4, at the moment, the rotating shaft connected with the output end of the first motor 4 is connected with the driving bevel gear 5, at the moment, the driving bevel gear 5 drives the driven bevel gear 6 meshed with the driving bevel gear to start to rotate, namely, the movable rod 8 and the first laminating plate 11 are pushed, namely, the pole piece body 13 is fixed, then the cutting wheel 18 is driven to rotate through the second motor 19, the pole piece body 13 is cut, the cut pole piece body 13 enters the collecting box 31 through the guide plate 15 to be collected uniformly, and therefore the pole piece body 13 is cut, namely, the working principle of the pole piece batch fixed cutting device for manufacturing the lithium ion soft package battery is adopted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.