A cutting device for battery cover production

Abstract

This utility model discloses a cutting device for battery cover production, belonging to the technical field of cutting devices. The utility model includes a worktable and a ring cutter. The worktable has two through holes and two through slots. A support base is fixed to the top of the worktable, and the support base has two hollow slots, each communicating with one of the through slots. Dividing blades are fixed to both sides of the outer wall of the ring cutter, and connecting plates are fixed to both ends of the ring cutter. Through a drive mechanism, connecting plates, connecting rods, lifting rods, and a support plate, after the ring cutter completes the cutting operation, the rising motion of the connecting plate synchronously drives the support plate to automatically lift the battery cover from the support base. This eliminates the cumbersome process of workers having to laboriously remove the battery cover from the support base, which perfectly fits the inner cavity of the battery cover, making the material handling operation easy and convenient, significantly reducing the workload of workers, and improving the efficiency of battery cover production.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, specifically a cutting device for battery cover production. Background Technology

[0002] In the battery manufacturing industry, the battery cover, as one of the key components of a battery, directly affects the overall performance and production cost of the battery due to its production quality and efficiency. Blow molding is widely used in battery cover production because of its advantages such as high production efficiency, good dimensional accuracy, and ability to manufacture complex shapes. However, battery covers obtained through blow molding often have excess burrs at the corners. Therefore, it is necessary to trim the corners of the blow-molded battery cover, requiring the use of a cutting device. Currently, methods for trimming battery cover scraps include die-cutting, where the battery cover is placed on a specific base and the waste material at the edges is cut off entirely by a die-cutting blade.

[0003] However, the traditional method has some shortcomings in use. Specifically, after the cutting operation is completed, it is inconvenient for workers to remove the battery cover from the base because the clamp is attached to the inner cavity of the battery cover. They often need to use additional tools or spend more time and effort to complete the material removal operation, which increases the workload and reduces the production efficiency. Therefore, a cutting device for battery cover production is proposed to address the above situation. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting device for battery cover production. Through the design of the drive mechanism, connecting plate, connecting rod, lifting rod and support plate, after the ring cutter completes the cutting operation, the rising action of the connecting plate can synchronously drive the support plate to work, automatically lifting the battery cover from the support base, making the material picking operation easy and convenient, significantly reducing the labor intensity of workers, improving the efficiency of battery cover production, and solving the problem of inconvenient material picking.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model is a cutting device for battery cover production, including a worktable and a ring cutter. The worktable has two through holes and two through slots. A support base is fixed on the top of the worktable. The support base has two hollow slots, which are connected to the through slots respectively. Dividing blades are fixed on both sides of the outer wall of the ring cutter. Connecting plates are fixed at both ends of the ring cutter. The connecting plates can be lifted and installed on the worktable. A lifting mechanism is provided at the bottom of the connecting plates for lifting the battery cover placed on the support base.

[0007] Furthermore, drive mechanisms are fixed at both ends of the top of the workbench. The drive mechanism includes a fixed frame, which is fixed at one end of the top of the workbench. A cylinder is fixed at the top of the fixed frame, and a connecting plate is fixed after the moving end of the cylinder passes through the top plate of the fixed frame.

[0008] Furthermore, a through hole is provided at the top of the fixing frame, through which the moving end of the cylinder passes, and a guide rod is fixed on the fixing frame.

[0009] Furthermore, guide plates are fixed at both ends of the connecting plate, and circular holes are provided on the guide plates, which are slidably engaged with the guide rods.

[0010] Furthermore, the lifting mechanism includes a connecting rod, which is fixed to the bottom of the connecting plate. After the connecting rod passes through the through hole, a connecting block is fixed thereon. A lifting rod is tunably installed at one end of the connecting block. A support plate is fixed to the top of the lifting rod. When the support plate moves upward, it passes through the through slot and the hollow slot respectively.

[0011] Furthermore, the top of the connecting block is provided with an installation hole, the side wall of the connecting block is provided with a screw hole that connects to the installation hole, and the lifting rod is provided with a vertical assembly hole. There are several assembly holes. When the lifting rod is fitted into the installation hole, a hand-tightening bolt is threaded into the screw hole. The hand-tightening bolt passes through the screw hole and extends into the assembly hole.

[0012] This utility model has the following beneficial effects:

[0013] This invention, through the design of a drive mechanism, connecting plate, connecting rod, lifting rod, and support plate, allows the connecting plate to rise synchronously after the annular cutter completes the cutting operation, automatically lifting the battery cover from the support base. This eliminates the cumbersome process of workers having to laboriously remove the battery cover from the support base that perfectly fits the inner cavity of the battery cover in the traditional method, making the material handling operation easy and convenient, significantly reducing the workload of workers, and improving the efficiency of battery cover production.

[0014] This invention, by fixing a dividing blade on a ring cutter, can directly cut off the ring-shaped waste material. Compared with the prior art where the ring-shaped waste material is taken out as a whole from the top of the support base, the waste material generated by this device is divided into two, which can remove the waste material more quickly and carry out subsequent processing, effectively shortening the production cycle of each battery cover and further improving work efficiency.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the cutting device.

[0017] Figure 2This is a schematic diagram of the assembly structure of the support base.

[0018] Figure 3 This is a schematic diagram of the assembly structure of the annular cutter.

[0019] Figure 4 This is a schematic diagram of the assembly structure of the lifting rod.

[0020] In the diagram: 1. Workbench; 100. Through hole; 101. Through slot; 2. Support base; 200. Hollowed-out slot; 3. Drive mechanism; 300. Fixing frame; 301. Cylinder; 302. Guide rod; 4. Connecting plate; 400. Guide plate; 5. Circular cutter; 500. Dividing blade; 6. Connecting rod; 7. Connecting block; 700. Mounting hole; 701. Screw hole; 8. Lifting rod; 800. Assembly hole; 9. Support plate; 10. Hand-tightening bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a cutting device for battery cover production, including a workbench 1 and an annular cutter 5. The workbench 1 has two through holes 100 and two through slots 101. A support base 2 is fixed on the top of the workbench 1. The support base 2 has two hollow slots 200, which are respectively connected to the through slots 101.

[0023] Among them, the through hole 100 is a circular through hole with a diameter designed according to the size of the connecting rod 6 to ensure that the connecting rod 6 can pass through smoothly and achieve vertical movement. The through groove 101 is a rectangular groove with a length and width that are adapted to the size of the pallet 9. It is used as a channel for the pallet 9 to rise and fall in the vertical direction, and at the same time plays a certain guiding role in the movement of the pallet 9.

[0024] The shape and size of the support base 2 are adapted to the size of the battery cover to be processed, ensuring that the inner cavity of the battery cover can fit on the support base 2.

[0025] Both sides of the outer wall of the annular cutter 5 are fixed with dividing blades 500, and the two ends of the annular cutter 5 are respectively fixed with connecting plates 4, which can be lifted and installed on the worktable 1.

[0026] In the above technical solution, drive mechanisms 3 are fixed at both ends of the top of the workbench 1. The drive mechanism 3 includes a fixed frame 300. The fixed frame 300 is fixed at one end of the top of the workbench 1. A cylinder 301 is fixed at the top of the fixed frame 300. The moving end of the cylinder 301 passes through the top plate of the fixed frame 300 and is fixed with a connecting plate 4.

[0027] A through hole is provided on the top of the fixed bracket 300, through which the moving end of the cylinder 301 passes. A guide rod 302 is fixed on the fixed bracket 300.

[0028] Guide plates 400 are fixed at both ends of the connecting plate 4. The guide plates 400 have round holes that slide with the guide rod 302, thus providing good guidance and preventing the connecting plate 4 from shifting or shaking during lifting and lowering, thereby improving the movement accuracy and stability of the cutting device.

[0029] The annular cutter 5 is made of high-hardness alloy material, such as cemented carbide or high-speed steel. The shape of the annular cutter 5 is customized according to the shape and size of the battery cover to be processed, ensuring that the scraps of the finished battery cover are cut off. The dividing blade 500 is made of the same material as the annular cutter 5 and is fixed to the outer wall of the annular cutter 5 by welding or high-strength bolt connection.

[0030] When in use, first place the blow-molded battery cover on the support base 2, then turn on the switch of the cylinder 301 to make it work. The operation of the cylinder 301 causes the connecting plate 4 to descend, and the descending of the connecting plate 4 causes the annular cutter 5 to descend, thereby achieving the cutting of the corner of the battery cover. During this process, the dividing blade 500 cuts the annular waste material into two parts, making it easy for the staff to quickly remove the waste material.

[0031] The bottom of the connecting plate 4 is provided with a lifting mechanism for lifting the battery cover placed on the support base 2.

[0032] The lifting mechanism includes a connecting rod 6, which is fixed to the bottom of the connecting plate 4. After passing through the through hole 100, the connecting rod 6 is fixed to a connecting block 7. One end of the connecting block 7 is adjustablely equipped with a lifting rod 8. The top of the lifting rod 8 is fixed with a support plate 9. When the support plate 9 moves upward, it passes through the through groove 101 and the hollow groove 200 respectively.

[0033] After the cutting operation is completed, the cylinder 301 works to make the connecting plate 4 rise, which in turn makes the connecting block 7 rise through the connecting rod 6. Therefore, the support plate 9 also moves upward. After the support plate 9 passes through the through groove 101 and the hollow groove 200, it can lift up the cut and trimmed battery cover, and the staff can quickly take out the finished battery cover.

[0034] The top of the connecting block 7 has a mounting hole 700, and the side wall of the connecting block 7 has a screw hole 701 that communicates with the mounting hole 700. The lifting rod 8 has a vertical assembly hole 800. There are several assembly holes 800. When the lifting rod 8 is fitted into the mounting hole 700, a hand-tightening bolt 10 is threaded into the screw hole 701. The hand-tightening bolt 10 passes through the screw hole 701 and extends into the assembly hole 800.

[0035] When adjustments are needed based on actual conditions, the hand-tightening bolt 10 can be loosened and removed first. After moving the lifting rod 8 up or down, the hand-tightening bolt 10 can be reinserted to adjust the position of the lifting rod 8, thereby changing the initial position of the support plate 9 and meeting actual usage requirements.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting device for producing battery caps, characterized in that, include: A workbench (1) is provided with a through hole (100) and a through groove (101). There are two through holes (100) and two through grooves (101). A support base (2) is fixed on the top of the workbench (1). There are two hollow grooves (200) on the support base (2), which are respectively connected to the through grooves (101). A ring cutter (5) has two sides of its outer wall fixed with dividing blades (500). A connecting plate (4) is fixed at both ends of the ring cutter (5). The connecting plate (4) can be lifted and installed on the workbench (1). The bottom of the connecting plate (4) is provided with a lifting mechanism for lifting the battery cover placed on the support base (2).

2. The cutting device for battery cover production according to claim 1, characterized in that, The top of the workbench (1) is fixed with a drive mechanism (3) at both ends. The drive mechanism (3) includes a fixed frame (300). The fixed frame (300) is fixed at one end of the top of the workbench (1). A cylinder (301) is fixed at the top of the fixed frame (300). The moving end of the cylinder (301) passes through the top plate of the fixed frame (300) and is fixed with a connecting plate (4).

3. The cutting device for battery cover production according to claim 2, characterized in that, The top of the fixing frame (300) has a through hole, the moving end of the cylinder (301) passes through the through hole, and a guide rod (302) is fixed on the fixing frame (300).

4. The cutting device for battery cover production according to claim 3, characterized in that, Guide plates (400) are fixed at both ends of the connecting plate (4). The guide plates (400) have circular holes that slide with the guide rod (302).

5. The cutting device for producing a battery cover according to claim 1, characterized in that, The lifting mechanism includes a connecting rod (6), which is fixed to the bottom of the connecting plate (4). The connecting rod (6) passes through the through hole (100) and is fixed to a connecting block (7). One end of the connecting block (7) is adjustablely fitted with a lifting rod (8). The top of the lifting rod (8) is fixed with a support plate (9). When the support plate (9) moves upward, it passes through the through groove (101) and the hollow groove (200) respectively.

6. The cutting device for producing a battery cover according to claim 5, characterized in that, The top of the connecting block (7) is provided with an installation hole (700), and the side wall of the connecting block (7) is provided with a screw hole (701) that communicates with the installation hole (700). The lifting rod (8) is provided with a vertical assembly hole (800). There are several assembly holes (800). When the lifting rod (8) is fitted into the installation hole (700), a hand-tightening bolt (10) is threaded into the screw hole (701). The hand-tightening bolt (10) passes through the screw hole (701) and extends into the assembly hole (800).

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