CN222520256U - Laser drilling device for battery base material - Google Patents
Laser drilling device for battery base material Download PDFInfo
- Publication number
- CN222520256U CN222520256U CN202420937292.0U CN202420937292U CN222520256U CN 222520256 U CN222520256 U CN 222520256U CN 202420937292 U CN202420937292 U CN 202420937292U CN 222520256 U CN222520256 U CN 222520256U
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- China
- Prior art keywords
- plate
- battery
- transmission
- grinding head
- battery substrate
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- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title description 11
- 239000000758 substrate Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000005498 polishing Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Laser Beam Processing (AREA)
Abstract
一种用于电池基材的激光打孔装置，包括底板，底板上滑动设置连接板，连接板上固定设置激光发射器、固定板和电机；底板上固定放置板，放置板上设电池基材；激光发射器用于在电池基材上打孔；固定板上设置打磨头，打磨头与电池基材接触式动摩擦配合；电机的输出轴与打磨头通过传动件传动连接，用于驱动打磨头旋转；固定板上设置进给组件，传动件与进给组件传动配合，进给组件与打磨头传动连接，用于驱动打磨头靠近或者远离电池基材上打的孔。本实用新型通过传动件和进给组件将打磨头的旋转以及靠近或远离电池基材所打孔的进给集成到一起通过一个电机驱动，结构简单，动力源少，降低制造和维护成本，提高经济性。
A laser drilling device for a battery substrate comprises a bottom plate, a connecting plate is slidably arranged on the bottom plate, a laser emitter, a fixed plate and a motor are fixedly arranged on the connecting plate; a placement plate is fixed on the bottom plate, and a battery substrate is arranged on the placement plate; the laser emitter is used to drill holes in the battery substrate; a grinding head is arranged on the fixed plate, and the grinding head and the battery substrate are in contact and dynamic friction fit; the output shaft of the motor is connected to the grinding head through a transmission member, and is used to drive the grinding head to rotate; a feeding assembly is arranged on the fixed plate, and the transmission member is in transmission fit with the feeding assembly, and the feeding assembly is connected to the grinding head, and is used to drive the grinding head to approach or move away from the hole drilled on the battery substrate. The utility model integrates the rotation of the grinding head and the feeding of the hole drilled close to or away from the battery substrate through the transmission member and the feeding assembly, and is driven by a motor, which has a simple structure, less power source, reduces manufacturing and maintenance costs, and improves economy.
Description
Technical Field
The utility model relates to the field of battery manufacturing, in particular to a laser drilling device for a battery substrate.
Background
Laser drilling of battery substrates is a technique that improves battery performance by making micro-holes in the positive and negative substrates of the battery. The application of laser drilling technology to battery substrates is a growing area, and as technology matures and costs decrease, it is expected that it will play a greater role in future battery fabrication.
The perforating device for battery manufacturing comprises a conveying mechanism, wherein a drilling mechanism is arranged above the conveying mechanism and comprises a worm gear lifter, a connecting plate is fixedly arranged at the piston end of the worm gear lifter, a motor is fixedly arranged on the inner wall of one side of the connecting plate, a rotary table is fixedly connected to the output end of the motor, a drill bit is fixedly arranged in the middle of the bottom of the rotary table, a driving belt is movably connected to the outer side wall of the rotary table, a brush is movably connected to the inner wall of the other end of the driving belt, the top of the brush is rotationally connected with the connecting plate, the brush at the other end of the brush rotates along with the drill bit and descends to a fixed battery above the driving belt when the worm gear lifter drives the drill bit to drill, and the brush at the other end of the brush simultaneously cleans burrs of the battery and chips remained in the drill hole in the advancing direction of the driving belt.
Based on the technical characteristics, the problems are that in the prior art, the longitudinal feeding and rotation processes of the hairbrush are independent and are respectively driven by two independent power sources, the driving structure is complex, the manufacturing cost and the maintenance cost are high, and the economical efficiency is lower.
Therefore, it is necessary to solve the above problems by a laser drilling apparatus for battery substrates.
Disclosure of Invention
The present utility model is directed to a laser drilling device for battery substrates, which solves the above-mentioned problems.
The laser drilling device for the battery base material comprises a bottom plate, a second air cylinder is fixedly arranged on the bottom plate, a connecting plate is fixedly arranged on an output shaft of the second air cylinder, a laser emitter is fixedly arranged on the connecting plate, a placing plate is fixedly arranged on the bottom plate, the battery base material is placed on the placing plate, the laser emitter is used for drilling holes in the battery base material, a motor is fixedly arranged on the connecting plate, a fixing plate is fixedly arranged on the fixing plate, a polishing head is arranged on the fixing plate, the polishing head is in contact type movable friction fit with the battery base material, an output shaft of the motor is in transmission connection with the polishing head through a transmission piece and used for driving the polishing head to rotate, a feeding component is arranged on the fixing plate, the transmission piece is in transmission fit with the feeding component, and the feeding component is in transmission connection with the polishing head and is used for driving the polishing head to be close to or far away from holes in the battery base material.
Preferably, the transmission piece comprises a connecting block, and the connecting block is in transmission connection with the polishing head.
The feeding assembly comprises a bolt, a transmission groove is formed in the connecting block, the head of the bolt is slidably arranged in the transmission groove and is in transmission fit with the connecting block, the bolt penetrates through the fixing plate and is in threaded connection with the fixing plate, and the bolt is fixedly connected with the polishing head.
The battery substrate is characterized in that the base plate is fixedly provided with two first air cylinders, output shafts of the two first air cylinders are opposite to each other, the placing plate is located between the output shafts of the two first air cylinders, the output shafts of the two first air cylinders are fixedly provided with connecting rods, each connecting rod is provided with a clamping jaw, the two clamping jaws are opposite to each other, and the battery substrate is located between the two clamping jaws.
Preferably, the connecting plate is slidably arranged on the bottom plate.
The utility model integrates the rotation of the polishing head and the feeding of the holes near or far from the battery base material through the transmission part and the feeding component and drives the motor, thereby having simple structure, reducing the power source, greatly reducing the manufacturing and maintenance cost and improving the economy.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a partial schematic view of the present utility model.
The device comprises a base plate, a first cylinder, a connecting rod, a clamping jaw, a placing plate, a battery substrate, a second cylinder, a connecting plate, a laser emitter, a fixing plate, a motor, a connecting block, a bolt, a grinding head and a grinding head, wherein the base plate is 1, the first cylinder, the connecting rod, the clamping jaw, the placing plate, the battery substrate, the second cylinder, the connecting plate, the laser emitter, the fixing plate, the motor, the connecting block, the connecting rod, the bolt and the grinding head.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
The utility model provides a laser drilling device for a battery substrate, which comprises a bottom plate 1. As shown in fig. 1, the base plate 1 is horizontally arranged, two back-and-forth opposite supporting plates are welded on the top, the first air cylinders 2 are fixed on each supporting plate through bolts, and output shafts of the two first air cylinders 2 are horizontally opposite. As shown in fig. 2, a placement plate 5 is welded and fixed to the top of the base plate 1, and the placement plate 5 is located between the output shafts of the two first cylinders 2. The battery substrate 6 is placed on top of the placement plate 5. The connecting rods 3 are welded on the output shafts of the two first cylinders 2, clamping jaws 4 are fixedly connected to each connecting rod 3, a battery substrate 6 is located between the two clamping jaws 4, and the two clamping jaws 4 clamp and fix the battery substrate 6.
The top of the bottom plate 1 is limited and slides two support rods, the two support rods are in one-to-one correspondence with the two clamping jaws 4, each support rod is fixedly connected with the corresponding clamping jaw 4, and stable movement of the two clamping jaws 4 is ensured.
The top welding mounting panel of bottom plate 1, bolt fastening second cylinder 7 on the mounting panel, the output shaft level of second cylinder 7 is towards placing board 5. The output shaft of the second air cylinder 7 is welded and fixed with a connecting plate 8, and the connecting plate 8 is an inverted L-shaped plate and comprises a vertical plate and a transverse plate. Wherein the riser is fixedly connected with the output shaft of the second cylinder 7, and the bottom of the riser is inserted into the bottom plate 1 to be in limit sliding fit with the bottom plate 1, so that the sliding stability of the connecting plate 8 is ensured. The bottom of the cross plate is fixedly provided with a laser emitter 9, and the laser emitter 9 is used for punching holes on the battery substrate 6. The laser transmitter 9 is a prior art device and will not be described in detail here.
The motor 11 is fixed on the bottom of the transverse plate of the connecting plate 8 through bolts, and the output shaft of the motor 11 faces the bottom plate 1 vertically and is connected with the polishing head 14 through a transmission part in a transmission way. The polishing head 14 is in contact type dynamic friction fit with the battery substrate 6 and is used for polishing burrs in holes after the battery substrate 6 is punched. The polishing head 14, the laser transmitter 9 and the battery substrate 6 are positioned on the same horizontal straight line, so that the laser transmitter 9 and the polishing head 14 can correspond to the battery substrate 6 when the connecting plate 8 moves along the output shaft of the second cylinder 7 horizontally and linearly.
The transmission piece comprises a connecting block 12, the connecting block 12 is welded and fixed on an output shaft of the motor 11, and the polishing head 14 is in transmission connection with the connecting block 12 and is used for driving the polishing head 14 to rotate.
The bottom of the transverse plate of the connecting plate 8 is welded with an L-shaped fixing plate 10. The vertical plate of the fixed plate 10 is fixedly connected with the transverse plate of the connecting plate 8. The transverse plate of the fixed plate 10 is provided with a feeding component, the connecting block 12 is in transmission fit with the feeding component, and the feeding component is in transmission connection with the polishing head 14 and is used for driving the polishing head 14 to be close to or far away from a hole punched in the battery substrate 6.
As shown in fig. 2 and 3, the feed assembly includes a bolt 13, the bolt 13 being oriented vertically toward the base plate 1 and passing through the fixing plate 10, the bolt 13 being threadedly coupled with the fixing plate 10. The head of the bolt 13 is a square head, and a transmission groove matched with the head of the bolt 13 is cut in the connecting block 12. The head of the bolt 13 is slidingly assembled in the transmission groove and is in transmission clamping fit with the connecting block 12. The end of the bolt 13 remote from the head is fixedly connected with a grinding head 14.
When the working principle is that the battery substrate 6 is placed on the placing plate 5, the two first air cylinders 2 are started, and the output shafts of the two first air cylinders 2 extend out and drive the clamping jaw 4 to clamp and fix the battery substrate 6.
After the battery substrate 6 is fixed, the two first air cylinders 2 are closed, the second air cylinder 7 is started, and the output shaft of the second air cylinder 7 stretches out and drives the connecting plate 8 to move towards the placing plate 5. When the laser transmitter 9 moves above the battery substrate 6, the second cylinder 7 is turned off, and the laser transmitter 9 is started to punch the battery substrate 6.
When the punching is finished, the laser emitter 9 is turned off, the second air cylinder 7 is started again, the output shaft of the second air cylinder 7 stretches and contracts, and the grinding head 14 is driven by the connecting plate 8 to contrast with the punched hole on the battery substrate 6. The second cylinder 7 is then closed and the motor 11 is started, the output shaft of the motor 11 bringing the connection block 12 into rotation. The connecting block 12 drives the bolt 13 to rotate through the head of the bolt 13, and the bolt 13 drives the polishing head 14 to rotate. Meanwhile, since the bolt 13 is in threaded connection with the fixing plate 10, the fixing plate 10 is fixedly connected with the connecting plate 8, and therefore, the polishing head 14 is driven to move close to the hole punched in the battery substrate 6 by the bolt 13 in the rotating process. When the polishing head 14 contacts the battery base material 6, burrs in the holes punched in the battery base material 6 are polished to be regular.
After finishing polishing, the output shaft of the motor 11 is reversed relative to the previous one, so that the connecting block 12 is driven to be reversed relative to the previous one. The connection block 12 drives the bolt 13 to rotate reversely relative to the previous, and the bolt 13 drives the polishing head 14 to rotate away from the battery substrate 6. Then the motor 11 is turned off, the two first air cylinders 2 are started again, and the output shafts of the two first air cylinders 2 retract and drive the two clamping jaws 4 to release clamping and fixing of the battery base material 6. The battery substrate 6 is then removed.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (5)
1. A laser drilling device for a battery substrate comprises a bottom plate (1), wherein a second air cylinder (7) is fixedly arranged on the bottom plate (1), a connecting plate (8) is fixedly arranged on an output shaft of the second air cylinder (7), a laser emitter (9) is fixedly arranged on the connecting plate (8), a placing plate (5) is fixedly arranged on the bottom plate (1), the battery substrate (6) is placed on the placing plate (5), the laser emitter (9) is used for drilling the battery substrate (6), and the laser drilling device is characterized in that a motor (11) is fixedly arranged on the connecting plate (8) and a fixing plate (10) is fixedly arranged on the connecting plate, a grinding head (14) is arranged on the fixing plate (10), the grinding head (14) is in contact type dynamic friction fit with the battery substrate (6), an output shaft of the motor (11) is in transmission connection with the grinding head (14) through a transmission piece, the transmission piece is used for driving the grinding head (14) to rotate, a feeding component is arranged on the fixing plate (10), the transmission piece is in transmission fit with the feeding component, and the transmission component is in transmission connection with the grinding head (14) and is used for driving the grinding head (14) to move close to or far away from the grinding hole on the battery substrate (6).
2. A laser drilling apparatus for battery substrates according to claim 1, characterized in that the transmission member comprises a connection block (12), the connection block (12) being in transmission connection with a sanding head (14).
3. A laser drilling device for battery substrates according to claim 2 is characterized in that the feeding assembly comprises a bolt (13), a transmission groove is formed in the connecting block (12), the head of the bolt (13) is slidably arranged in the transmission groove and is in transmission fit with the connecting block (12), the bolt (13) penetrates through the fixing plate (10) and is in threaded connection with the fixing plate (10), and the bolt (13) is fixedly connected with the polishing head (14).
4. A laser drilling device for battery substrates according to claim 1 is characterized in that two first air cylinders (2) are fixedly arranged on a base plate (1), output shafts of the two first air cylinders (2) are opposite to each other, a placing plate (5) is located between the output shafts of the two first air cylinders (2), connecting rods (3) are fixedly arranged on the output shafts of the two first air cylinders (2), clamping jaws (4) are arranged on each connecting rod (3), the two clamping jaws (4) are opposite to each other, and the battery substrate (6) is located between the two clamping jaws (4).
5. A laser drilling device for battery substrates according to claim 1, characterized in that the connecting plate (8) is slidingly arranged on the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420937292.0U CN222520256U (en) | 2024-04-30 | 2024-04-30 | Laser drilling device for battery base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420937292.0U CN222520256U (en) | 2024-04-30 | 2024-04-30 | Laser drilling device for battery base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222520256U true CN222520256U (en) | 2025-02-25 |
Family
ID=94682959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420937292.0U Active CN222520256U (en) | 2024-04-30 | 2024-04-30 | Laser drilling device for battery base material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222520256U (en) |
-
2024
- 2024-04-30 CN CN202420937292.0U patent/CN222520256U/en active Active
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