CN216505367U

CN216505367U - Accurate transverse punching device for high-efficiency power battery tab

Info

Publication number: CN216505367U
Application number: CN202123411726.9U
Authority: CN
Inventors: 李信
Original assignee: Suqian Yifan Science & Technology Co ltd
Current assignee: Suqian Yifan Science & Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-13
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of battery production, and discloses a precise transverse punching device for a high-efficiency energy power battery tab, which comprises a bottom plate, wherein a support column is bolted at the bottom of the bottom plate, a fixed shell is bolted at the top of the bottom plate, a transmission roller is rotatably sleeved between the fixed shells through a bearing, a first gear is fixedly sleeved on the surface of the transmission roller, and the surfaces of the two first gears are meshed; according to the utility model, the purpose of equidistant feeding can be achieved by driving the second gear to rotate through the motor, driving the first gear to rotate through the second gear, and driving the transmission roller to rotate through the first gear, so that the stamping precision is improved, the workload is reduced, and the safety is improved.

Description

Accurate transverse punching device for high-efficiency power battery tab

Technical Field

The utility model relates to the technical field of battery production, in particular to an accurate transverse punching device for a high-efficiency power battery tab.

Background

The tab is a raw material of a lithium ion polymer battery product. For example, a mobile phone battery, a bluetooth battery, a notebook battery and the like used in our lives need to use tabs, the battery is divided into an anode and a cathode, the tabs are metal conductors leading out the anode and the cathode from a battery core, and the ears of the anode and the cathode of the battery are contact points during charging and discharging in popular terms. 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.

Present stamping device, can not the equidistance feeding, general stamping device is when the punching press, it carries out the punching press to all be that the staff holds utmost point ear material with the hand, cause the punching press precision to reduce, work load is big, inefficiency, be convenient for also change the punching press head, general punching press head all is fixed through the bolt, when changing the punching press head, need use the spanner to change, it is very troublesome, work load has been increased, the efficiency of change has been reduced, in order to solve the above-mentioned problem that exists, we propose one kind to the accurate horizontal stamping device of high-efficient active battery utmost point ear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an accurate transverse punching device for a high-efficiency power battery tab, which has the advantages of being capable of feeding materials at equal intervals and convenient for replacing a punching head, and solves the problems that the existing punching device cannot feed materials at equal intervals and is inconvenient for replacing the punching head.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an accurate horizontal stamping device to high-efficient energy power battery utmost point ear, includes the bottom plate, the bottom bolt of bottom plate has the support column, the top bolt of bottom plate has the set casing, it has cup jointed the driving roller to rotate through the bearing between the set casing, the fixed cover in surface of driving roller has connect first gear, and the surface meshing of two first gears, is located the bottom the surface meshing of first gear has the second gear, the fixed cover in axle center department of second gear has connect the motor, and the surface bolt of motor and set casing, the top bolt of bottom plate has connect the U-shaped frame, the fixed cover in surface of U-shaped frame has connected the cylinder, the bottom bolt of cylinder has the fixed plate, the punching press head has been cup jointed in the inside slip of fixed plate, the inner wall slip of fixed plate has cup jointed the joint, and joint and punching press head joint, be provided with the spring between the inner wall of joint and fixed plate, the regulation pole has been bolted on joint's surface, drive the second gear through the motor and rotate, the second gear drives first gear and rotates, first gear drives driving roller pivoted mode, can reach the purpose of equidistance feeding, the precision of punching press has been improved, work load has been reduced, the security has been improved, adjust the pole through the removal and make joint remove, joint removes the mode that makes joint and punching press head break away from the joint, can reach the purpose of being convenient for change punching press head, work load has been reduced, the change efficiency has been improved.

Preferably, the surface of the fixed plate is bolted with a sliding block, the surface of the sliding block is connected with a sliding groove in a sliding manner, the sliding groove is formed in the inner wall of the U-shaped frame, and the fixed plate is prevented from shifting when moving by the sliding block and the sliding groove.

Preferably, the surface of the fixed shell is bolted with a protective shell, the motor is located inside the protective shell, and the protective shell is arranged to protect the motor.

Preferably, a collecting box is bolted between the supporting columns, and the collecting box is arranged to collect the lugs.

Preferably, the surface of the protective shell is provided with heat dissipation holes, and heat emitted by the motor is dissipated through the heat dissipation holes, so that normal operation of the motor is guaranteed.

Preferably, the surface of the driving roller is bonded with an anti-slip sleeve, and the lug material and the driving roller are prevented from slipping through the anti-slip sleeve.

Compared with the prior art, the utility model provides an accurate transverse punching device for a high-efficiency power battery tab, which has the following beneficial effects:

1. according to the utility model, the motor drives the second gear to rotate, the second gear drives the first gear to rotate, and the first gear drives the transmission roller to rotate, so that the purpose of equidistant feeding can be achieved, the stamping precision is improved, the workload is reduced, and the safety is improved;

2. according to the utility model, the clamping head is moved by moving the adjusting rod, and the clamping head is moved to separate the clamping head from the stamping head, so that the purpose of conveniently replacing the stamping head can be achieved, the workload is reduced, and the replacement efficiency is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is a side sectional view of a portion of the present invention;

FIG. 4 is a cross-sectional view of a portion of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3A according to the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a stationary case; 4. a driving roller; 5. a first gear; 6. a second gear; 7. a motor; 8. a U-shaped frame; 9. a cylinder; 10. a fixing plate; 11. punching a head; 12. a clamping head; 13. a spring; 14. adjusting a rod; 15. a slider; 16. a chute; 17. a protective shell; 18. a collection box; 19. heat dissipation holes; 20. an anti-slip sleeve.

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, 2, 3, 4 and 5, a precise transverse punching device for a high-efficiency energy power battery tab comprises a base plate 1, a support column 2 is bolted at the bottom of the base plate 1, a fixed shell 3 is bolted at the top of the base plate 1, a transmission roller 4 is rotatably sleeved between the fixed shells 3 through a bearing, a first gear 5 is fixedly sleeved on the surface of the transmission roller 4, the surfaces of the two first gears 5 are meshed, a second gear 6 is meshed on the surface of the first gear 5 at the bottom, a motor 7 is fixedly sleeved at the axis of the second gear 6, the motor 7 is bolted with the surface of the fixed shell 3, a U-shaped frame 8 is bolted at the top of the base plate 1, a cylinder 9 is fixedly sleeved on the surface of the U-shaped frame 8, a fixed plate 10 is bolted at the bottom of the cylinder 9, a punching head 11 is slidably sleeved inside the fixed plate 10, a clamping head 12 is slidably sleeved on the inner wall of the fixed plate 10, and joint 12 and punching press head 11 are connected in a clamping way, be provided with spring 13 between the inner wall of joint 12 and fixed plate 10, the surperficial bolt of joint 12 has been connect with regulation pole 14, drive second gear 6 through motor 7 and rotate, second gear 6 drives first gear 5 and rotates, first gear 5 drives the mode that driving roller 4 rotated, can reach the purpose of equidistance feeding, the precision of punching press has been improved, work load has been reduced, the security has been done up, make joint 12 remove through removing regulation pole 14, joint 12 removes the mode that makes joint 12 and punching press head 11 break away from the joint, can reach the purpose of being convenient for change punching press head 11, work load has been reduced, change efficiency has been improved.

Further, the surface of the fixing plate 10 is bolted with a sliding block 15, the surface of the sliding block 15 is slidably connected with a sliding groove 16, the sliding groove 16 is opened on the inner wall of the U-shaped frame 8, and the sliding block 15 and the sliding groove 16 are arranged to prevent the fixing plate 10 from deviating during moving.

Further, the surface of the fixed shell 3 is bolted with a protective shell 17, the motor 7 is located inside the protective shell 17, and the protective shell 17 is arranged to protect the motor 7.

Furthermore, a collecting box 18 is bolted between the supporting columns 2, and the lugs are collected by arranging the collecting box 18.

Further, the surface of the protective shell 17 is provided with heat dissipation holes 19, and heat generated by the motor 7 is dissipated through the heat dissipation holes 19, so that normal operation of the motor 7 is guaranteed.

Furthermore, the surface of the driving roller 4 is bonded with an anti-slip sleeve 20, and the tab material and the driving roller 4 are prevented from slipping by arranging the anti-slip sleeve 20.

When the feeding device is used, the motor 7 is turned on, the motor 7 drives the second gear 6 to rotate, the second gear 6 drives the first gear 5 to rotate, the first gear 5 can intermittently and equidistantly rotate due to incomplete teeth of the second gear 6, the first gear 5 intermittently and equidistantly drives the transmission roller 4 to intermittently and equidistantly rotate, so that the feeding distance of the tab material is equal every time, and the purpose of equidistant feeding is achieved;

the adjusting rod 14 is moved, the adjusting rod 14 is moved to drive the clamping head 12 to move, the clamping head 12 is moved to enable the clamping head 12 to be separated from the stamping head 11 to be clamped, then the stamping head 11 is taken down, a new stamping head 11 is placed into the fixing plate 10, and when the clamping head 12 is clamped with the stamping head 11 under the action of the spring 13, replacement is completed, so that the purpose of conveniently replacing the stamping head 11 is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a to accurate horizontal stamping device of high-efficient energy power battery utmost point ear, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is bolted with a support column (2), the top of the bottom plate (1) is bolted with a fixed shell (3), a transmission roller (4) is sleeved between the fixed shells (3) through a bearing in a rotating manner, a first gear (5) is sleeved on the surface of the transmission roller (4), the surfaces of the two first gears (5) are meshed, a second gear (6) is meshed on the surface of the first gear (5) at the bottom, a motor (7) is fixedly sleeved at the axis of the second gear (6), the motor (7) is bolted with the surface of the fixed shell (3), a U-shaped frame (8) is bolted at the top of the bottom plate (1), an air cylinder (9) is sleeved on the surface of the U-shaped frame (8), a fixed plate (10) is bolted at the bottom of the air cylinder (9), a stamping head (11) is sleeved inside the fixed plate (10) in a sliding manner, the inner wall of fixed plate (10) slides and has cup jointed joint (12), and joint (12) and punching press head (11) joint, be provided with spring (13) between the inner wall of joint (12) and fixed plate (10), the surperficial bolt joint of joint (12) has adjusted pole (14).

2. The device for precisely transversely punching the high-efficiency power battery tab according to claim 1, is characterized in that: the surface of the fixed plate (10) is bolted with a sliding block (15), the surface of the sliding block (15) is connected with a sliding chute (16) in a sliding manner, and the sliding chute (16) is arranged on the inner wall of the U-shaped frame (8).

3. The device for precisely transversely punching the high-efficiency power battery tab according to claim 1, is characterized in that: the surface of the fixed shell (3) is bolted with a protective shell (17), and the motor (7) is positioned in the protective shell (17).

4. The device for precisely transversely punching the high-efficiency power battery tab according to claim 1, is characterized in that: and a collecting box (18) is bolted between the supporting columns (2).

5. The device for accurately and transversely punching the high-efficiency power battery tab according to claim 3, is characterized in that: the surface of the protective shell (17) is provided with heat dissipation holes (19).

6. The device for precisely transversely punching the high-efficiency power battery tab according to claim 1, is characterized in that: and an anti-slip sleeve (20) is bonded on the surface of the driving roller (4).