CN211052255U

CN211052255U - Lithium battery tab blanking device

Info

Publication number: CN211052255U
Application number: CN201921618873.3U
Authority: CN
Inventors: 李朝辉
Original assignee: Xinyu Jinling Energy Technology Co ltd
Current assignee: Xinyu Jinling Energy Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-21
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a lithium battery tab blanking device, the load simulator comprises a case, the support frame is installed at the top of machine case, the top cap is installed through the bolt in the top of support frame, L type bracing piece is installed to one side of machine case, the one end of L type bracing piece is opened there is the mounting hole, and the internally mounted of mounting hole has the rotating pin, the outer wall of rotating pin is provided with the live-rollers, the outside winding of live-rollers has the raw and other materials that utmost point ear was used, the top of machine case is provided with the die holder, the top of die holder is provided with the bed die, the internally mounted of top cap has two hydraulic telescoping rods, and hydraulic telescoping rod runs through the bottom of top cap, the utility model discloses a hydraulic telescoping rod and the bed die that set up, hydraulic telescoping rod drive upper die base and last die shift down, go on the bed die shift down go on carry out blanking simultaneously lithium battery tab, a plurality of utmost point.

Description

Lithium battery tab blanking device

Technical Field

The utility model relates to a lithium battery tab technical field especially relates to a lithium battery tab blanking device.

Background

The tab is one of the raw materials of the lithium ion polymer battery product. For example, the tabs are needed for mobile phone batteries, bluetooth batteries, notebook batteries and the like used in our lives. The battery is divided into positive and negative electrodes, the tabs are metal conductors leading out the positive and negative electrodes from the battery core, and the ears of the positive and negative electrodes of the battery are contact points during charging and discharging. This contact point is not the copper sheet that we see on the outside of the cell, but rather a connection inside the cell. The tabs are made of three materials, the positive electrode of the battery is made of aluminum (Al) material, the negative electrode of the battery is made of nickel (Ni) material, and the negative electrode of the battery is also made of copper nickel (Ni-Cu) material, and the tabs and the negative electrode are both formed by compounding a film and a metal belt.

Lithium battery tab blanking device among the prior art can not fine blanking a plurality of utmost point ears simultaneously, and current lithium battery tab blanking device needs the manual work to place utmost point ear raw and other materials, and consequently the work efficiency when leading to lithium battery tab blanking device to use is lower relatively.

Therefore, it is desirable to design a lithium battery tab blanking device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lithium battery tab blanking device.

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

the utility model provides a lithium battery tab blanking device, includes quick-witted case, the support frame is installed at the top of machine case, the top cap is installed through the bolt in the top of support frame, L type bracing piece is installed to one side of machine case, the mounting hole has been opened to the one end of L type bracing piece, and the internally mounted of mounting hole has the rotational pin, the outer wall of rotational pin is provided with the rotor roll, the outside winding of rotor roll has the raw and other materials that utmost point ear was used, the top of machine case is provided with the die holder, the top of die holder is provided with the bed die, the internally mounted of top cap has two hydraulic telescoping rods, and hydraulic telescoping rod runs through the bottom of top cap, hydraulic telescoping rod's output is connected with the upper die base, the bottom of upper die base is provided with the mould, step motor is installed through the bolt in the inside of support frame, step motor's output shaft runs through one side of support frame and is connected with the drive roll, one side of support frame is rotated through.

Furthermore, a guide plate is installed at the top of the finished product box, an included angle between the guide plate and the horizontal plane is 30-45 degrees, and a guide groove is formed in the top of the guide plate.

Furthermore, switch and emergency button are installed to one side of top cap, one side of top cap is provided with the pilot lamp, and the pilot lamp is located the top of switch.

Furthermore, a cutter is arranged at the bottom of the upper die base, a cutter groove is formed in the top of the lower die base, and the cutter groove are matched in specification.

Furthermore, the two sides of the front surface of the case are rotatably connected with a case door through hinges, and a handle is arranged on one side of the case door.

Furthermore, four supporting legs are installed at the bottom of the case, the four supporting legs are respectively located at four corners of the bottom of the case, and rubber pads are installed at the bottoms of the supporting legs.

The utility model has the advantages that:

1. through the hydraulic telescoping rod and the upper and lower mould that set up, hydraulic telescoping rod drives the upper die base and goes up the mould downstream, goes on carrying out blanking simultaneously to lithium battery tab when upper die base and last mould downstream, and a plurality of utmost point ears of blanking have improved the work efficiency that lithium battery tab blanking device used simultaneously moreover.

2. Through the stepping motor and the driving roller which are arranged, the stepping motor drives the driving roller to rotate, the raw material of the tab can move between the upper die and the lower die through the meshing between the driving roller and the driven roller, and the full-automatic production of the lithium battery tab blanking device is realized.

3. Through the sword of tailorring that sets up, when lithium cell utmost point ear punching device goes on mould blanking from top to bottom, tailor the sword and cut apart raw and other materials, the utmost point ear that arrives after the blanking of being convenient for is convenient for collect.

4. Through the rim charge containing box, guide plate and the finished product case that set up, the rim charge containing box in case one side can be collected the utmost point ear rim charge of unnecessary waste gas, avoids utmost point ear rim charge to drop at will, can make utmost point ear finished product guide get into the finished product case through the guide plate, and the later stage staff of being convenient for carries out the packing to utmost point ear.

Drawings

Fig. 1 is a schematic view of an overall structure of a lithium battery tab blanking device provided by the present invention;

fig. 2 is a schematic structural view of a stepping motor of a lithium battery tab blanking device provided by the present invention;

fig. 3 is the utility model provides a lithium battery tab blanking device's hydraulic telescoping rod structure schematic diagram.

In the figure, 1 case, 2 support frames, 3 top covers, 4L type support rods, 5 rotating pins, 6 rotating rollers, 7 raw materials, 8 lower die seats, 9 hydraulic telescopic rods, 10 lower dies, 11 upper die seats, 12 upper dies, 13 driving rollers, 14 driven rollers, 15 shears, 16 case doors, 17 support legs, 18 switches, 19 indicator lamps, 20 emergency keys, 21 scrap storage boxes, 22 finished product boxes, 23 flow guide plates, 24 stepping motors and 25 flow guide grooves are arranged.

Detailed Description

The technical solutions in the embodiments of 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 3 simultaneously, a lithium battery tab blanking device, including a case 1, a support frame 2 is installed at the top of the case 1, a top cover 3 is installed at the top of the support frame 2 through bolts, L-type support rod 4 is installed at one side of the case 1, a mounting hole is opened at one end of L-type support rod 4, and the mounting hole has a rotating pin 5, the outer wall of the rotating pin 5 is provided with a rotating roller 6, the outer portion of the rotating roller 6 is wound with raw material 7 for tabs, the raw material 7 rotates on L-type support rod 4 through the rotating roller 6 and the rotating pin 5, the top of the case 1 is provided with a lower die holder 8, the top of the lower die holder 8 is provided with a lower die 10, two hydraulic telescopic rods 9 are installed inside the top cover 3, the cutting of the raw material 7 can be more stable by adopting the two hydraulic telescopic rods 9, the tab quality is improved, the hydraulic telescopic rod 9 runs through the bottom of the top cover 3, the output end of the hydraulic telescopic rod 9 is connected with an upper cutting die 11, the bottom of the upper die holder 11 is provided with an upper die holder 12, the lower die holder 11 is provided with a lower die holder 12, the lower die holder 21 is connected with a driving motor, the driving motor.

Furthermore, a guide plate 23 is installed at the top of the finished product box 22, an included angle between the guide plate 23 and the horizontal plane is 30-45 degrees, a guide groove 25 is formed in the top of the guide plate 23, the guide plate 23 can guide the finished product of the tab to enter the finished product box 22, the guide groove 25 is formed in the guide plate 23, and the guide groove 25 can prevent the finished product of the tab from being deflected when being guided.

Further, a switch 18 and an emergency button 20 are installed on one side of the top cover 3, the emergency button 20 can be pressed down in emergency to stop the operation of the lithium battery tab blanking device in emergency, an indicator lamp 19 is arranged on one side of the top cover 3, and the indicator lamp 19 is located above the switch 18.

Further, the bottom of the upper die base 11 is provided with a cutting knife 15, the cutting knife 15 cuts the raw materials, the tabs punched conveniently are collected, the top of the lower die base 8 is provided with a knife slot, and the cutting knife 15 is matched with the knife slot in specification.

Furthermore, the two sides of the front face of the case 1 are rotatably connected with the case door 16 through hinges, the case door 16 is used for protecting articles in the case 1, and a handle is arranged on one side of the case door 16 and is convenient to open the case door 16.

Further, four supporting legs 17 are installed to the bottom of quick-witted case 1, and supporting leg 17 makes the bottom of quick-witted case 1 break away from ground, prevents that the bottom of quick-witted case 1 from weing, and four supporting legs 17 are located the bottom four corners position of quick-witted case 1 respectively, and the rubber pad is installed to the bottom of supporting leg 17.

The working principle is that when the blanking device is used, a raw material 7 of a lug is placed on a rotating roller 6, the rotating roller 6 rotates on an L-type supporting rod 4 through a rotating pin 5, one end of the raw material 7 is placed between a driving roller 13 and a driven roller 14, a stepping motor 24 is started, the stepping motor 24 drives the driving roller 13 to rotate, the raw material of the lug can move between an upper die and a lower die through meshing between the driving roller 13 and the driven roller 14, the lithium battery lug blanking device can produce fully automatically, a hydraulic telescopic rod 9 is started, the hydraulic telescopic rod 9 drives an upper die base 11 and an upper die 12 to move downwards, the upper die base 11 and the upper die 12 move downwards while moving downwards, the lithium battery lug can be simultaneously blanked, a plurality of lugs are blanked simultaneously, the working efficiency of the lithium battery lug blanking device is improved, when the lithium battery lug blanking device performs blanking on-punching of the upper die 12 and the lower die 10, a cutting knife 15 cuts the raw material randomly, the lug after being cut is convenient to collect, the lug between the raw material 7 of the lug, the raw material of the lug of the lithium battery can collect the waste gas of the edge material of an excess waste gas of a storage box 21 on one side of the lithium battery box 1, the finished product can be prevented from falling off, and the finished product can be conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium battery tab blanking device, includes quick-witted case (1), its characterized in that, support frame (2) are installed at the top of quick-witted case (1), top cap (3) are installed through the bolt in the top of support frame (2), L type bracing piece (4) are installed to one side of quick-witted case (1), the one end of L type bracing piece (4) is opened there is the mounting hole, and the internally mounted of mounting hole has rotational pin (5), the outer wall of rotational pin (5) is provided with live-rollers (6), the outside winding of live-rollers (6) has raw and other materials (7) that utmost point ear was used, the top of quick-witted case (1) is provided with die holder (8), the top of die holder (8) is provided with bed die (10), the internally mounted of top cap (3) has two hydraulic telescoping rod (9), and hydraulic telescoping rod (9) run through the bottom of top cap (3), the output of hydraulic telescoping rod (9) is connected with upper die base (11), the bottom of upper die base (11) is provided with last mould (12), the inside of support frame (2) is installed through the bolt motor (24), the run through the support frame (2) one side of supporting frame (21) and the side is connected with the side of take in the case (21) and the side of storage box (21) is connected with.

2. The blanking device for the lithium battery tab according to claim 1, wherein a guide plate (23) is installed on the top of the finished box (22), an included angle between the guide plate (23) and the horizontal plane is 30-45 degrees, and a guide groove (25) is opened on the top of the guide plate (23).

3. The blanking device for the lithium battery tab according to claim 1, characterized in that a switch (18) and an emergency button (20) are installed on one side of the top cover (3), an indicator lamp (19) is installed on one side of the top cover (3), and the indicator lamp (19) is located above the switch (18).

4. The blanking device for the lithium battery tab as recited in claim 1, wherein a cutter (15) is installed at the bottom of the upper die holder (11), a cutter slot is opened at the top of the lower die holder (8), and the cutter (15) is adapted to the size of the cutter slot.

5. The blanking device for the lithium battery tab according to claim 1, wherein a box door (16) is rotatably connected to both sides of the front surface of the case (1) through hinges, and a handle is disposed on one side of the box door (16).

6. The blanking device for the lithium battery tab according to claim 1, wherein four supporting legs (17) are mounted at the bottom of the case (1), the four supporting legs (17) are respectively located at four corners of the bottom of the case (1), and rubber pads are mounted at the bottoms of the supporting legs (17).