Novel roll core fixing mechanism

Abstract

The utility model discloses a novel roll core fixing mechanism which comprises a first fixing frame, roll core fixing clamping plates are transversely arranged on the two sides of the first fixing frame, the roll core fixing clamping plates are parallel to the first fixing frame, and roll core inserting holes are formed in the middles of the interiors of the roll core fixing plates. The roll core inserting hole penetrates through the first fixing frame and the roll core fixing plate, a roll core is vertically inserted into the roll core inserting hole, a clamping plate is transversely arranged on the surface of the roll core fixing plate and translates on the roll core fixing plate, a clamping hole is formed in the middle of the clamping plate, and the clamping hole and the roll core inserting hole are communicated with each other. A clamping hole is formed in the rolling core fixing clamping plate, the rolling core penetrates through the clamping hole, bearings are arranged between the unclamping plate and the rolling core fixing clamping plate, the bearings are vertically located on the two sides of the surface of the rolling core fixing clamping plate, the bearings penetrate through the unclamping plate, sliding holes are formed between the bearings and the unclamping plate, the sliding holes are formed in the two sides of the unclamping plate, and the bearings penetrate through the sliding holes.

Description

Technical Field

[0001] This utility model relates to the field of core winding, and in particular to a novel core winding fixing mechanism. Background Technology

[0002] With the increasing severity of the global energy crisis and the escalation of environmental pollution, the new energy industry has gradually become one of the hottest areas of global economic development. Among them, the new energy battery industry has received much attention. With strong national support, key technologies for power batteries have gradually matured, and various types of power batteries have been widely used in electric cars, electric motorcycles, electric bicycles, mobile communication terminal products, and energy storage products.

[0003] Core flattening is an essential process in cylindrical battery manufacturing. Traditional core flattening uses a flat flattening method, which causes positional deviations as the conveyor chain moves during transport, affecting the flattening effect, reducing efficiency, increasing costs, and making the positioning accuracy less stable and lifespan shorter as the conveyor chain is used for longer, thus increasing maintenance costs. Therefore, a new core fixing mechanism is proposed. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0005] A novel core fixing mechanism includes a first fixing frame. Core fixing plates are laterally arranged on both sides of the first fixing frame, and the core fixing plates are parallel to each other. A core insertion hole is formed in the center of the core fixing plate, passing through the first fixing frame and the core fixing plate. A core is vertically inserted into the core insertion hole. An opening clamp is laterally arranged on the surface of the core fixing plate, and the opening clamp moves horizontally on the core fixing plate. A locking hole is formed in the center of the opening clamp, and the locking hole communicates with the core insertion hole, with the core passing through the locking hole. Bearings are provided between the opening clamp and the core fixing plate, with the bearings vertically located on both sides of the surface of the core fixing plate and passing through the opening clamp. Sliding holes are provided between the bearings and the opening clamp, with the sliding holes formed on both sides of the opening clamp, and the bearings passing through the sliding holes.

[0006] Preferably, a second fixed frame is provided laterally on one side of the bottom end of the first fixed frame, and a drive cylinder is provided laterally at the top end of the second fixed frame, and the drive cylinder is connected to the opening clamp plate for driving.

[0007] Preferably, a pull rod is provided between the drive cylinder and the opening clamping plate, and the pull rod and the opening clamping plate move in the same direction. One end of the pull rod is provided with a pneumatic rod, and the other end of the pneumatic rod is connected to the drive cylinder for driving.

[0008] Preferably, a limiting frame is provided between the first fixed frame and the opening clamp, and the limiting frame and the first fixed frame are parallel to each other. A through hole is formed between the limiting frame and the first fixed frame. A movable frame is laterally moved inside the through hole. One end of the movable frame is connected to the opening clamp, and the other end of the movable frame is connected to the pull rod. The movable frame and the opening clamp are in the same direction of movement.

[0009] Compared with the prior art, the beneficial effect of this utility model is that when the opening clamping plate moves on the core fixing clamping plate, the core fixing clamping plate moves along the inner diameter of the sliding hole on the opening clamping plate with the bearings on both sides, thereby allowing the core fixing clamping plate to loosen or clamp the core, so that the core will not deviate in position when it is being flattened.

[0010] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of a novel core fixing mechanism;

[0013] Figure 2 This is another structural schematic diagram of a novel core fixing mechanism;

[0014] Figure 3 This is another structural schematic diagram of a novel core fixing mechanism;

[0015] Figure 4 This is a schematic diagram of the first fixed frame.

[0016] The following components are shown in the figure: 1. First fixing frame, 2. Core fixing clamp, 3. Opening clamp, 4. Core, 5. Moving frame, 6. Pull rod, 7. Second fixing frame, 8. Drive cylinder, 9. Air rod, 10. Bearing, 11. Core insertion hole, 12. Locking hole, 13. Sliding hole, 14. Limiting frame, 15. Through hole. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 In this embodiment of the present invention, a novel core fixing mechanism includes a first fixing frame 1. Core fixing plates 2 are laterally arranged on both sides of the first fixing frame 1, and the core fixing plates 2 are parallel to the first fixing frame 1. A core insertion hole 11 is formed in the center of the core fixing plate 2, the core insertion hole 11 passing through the first fixing frame 1 and the core fixing plate 2, and a core 4 is vertically inserted into the core insertion hole 11. An opening clamp 3 is laterally arranged on the surface of the core fixing plate 2, and the opening clamp 3 can move horizontally on the core fixing plate 2. A locking hole 12 is formed in the center of the opening clamp 3, and the locking hole 12 is aligned with the core insertion hole. The 11 are interconnected, and the core 4 passes through the locking hole 12. A bearing 10 is provided between the opening clamping plate 3 and the core fixing clamping plate 2. The bearings 10 are vertically located on both sides of the surface of the core fixing clamping plate 2 and pass through the opening clamping plate 3. A sliding hole 13 is provided between the bearing 10 and the opening clamping plate 3. The sliding holes 13 are formed on both sides of the opening clamping plate 3 and the bearing 10 passes through the sliding hole 13. Thus, when the opening clamping plate 3 moves on the core fixing clamping plate 2, the core fixing clamping plate 2 moves along the inner diameter of the sliding hole 13 on the opening clamping plate 3 with the bearings 10 on both sides, thereby causing the core fixing clamping plate 2 to loosen or clamp the core 4.

[0019] A second fixing frame 7 is horizontally arranged on one side of the bottom end of the first fixing frame 1, and a drive cylinder 8 is horizontally arranged at the top of the second fixing frame 7. The drive cylinder 8 is connected to the opening clamping plate 3 for driving, thereby driving the opening clamping plate 3 to move horizontally on the core fixing clamping plate 2 through the drive cylinder 8.

[0020] A pull rod 6 is provided between the drive cylinder 8 and the opening clamping plate 3, and the pull rod 6 and the opening clamping plate 3 move in the same direction. One end of the pull rod 6 is provided with a pneumatic rod 9, and the other end of the pneumatic rod 9 is connected to the drive cylinder 8 for driving. Thus, when the drive cylinder 8 drives the pneumatic rod 9 to move, it simultaneously drives the pull rod 6 to move the opening clamping plate 3 on the core fixing clamping plate 2 for translation.

[0021] A limiting frame 14 is provided between the first fixed frame 1 and the opening clamping plate 3, and the limiting frame 14 and the first fixed frame 1 are parallel to each other. A through hole 15 is formed between the limiting frame 14 and the first fixed frame 1. A movable frame 5 is laterally moved inside the through hole 15. One end of the movable frame 5 is connected to the opening clamping plate 3, and the other end of the movable frame 5 is connected to the pull rod 6. The movable frame 5 and the opening clamping plate 3 move in the same direction.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A novel core fixing mechanism, comprising a first fixing frame, characterized in that, Both sides of the first fixing frame are provided with core fixing plates horizontally, and the core fixing plates are parallel to the first fixing frame. The core fixing plate has a core insertion hole formed in the middle, which passes through the first fixing frame and the core fixing plate. A core is vertically inserted into the core insertion hole. The surface of the core fixing plate is provided with an opening clamp plate horizontally, which moves horizontally on the core fixing plate. The opening clamp plate has a locking hole formed in the middle, which is connected to the core insertion hole. The core passes through the locking hole. Bearings are provided between the opening clamp plate and the core fixing plate. The bearings are vertically located on both sides of the surface of the core fixing plate and pass through the opening clamp plate. Sliding holes are provided between the bearings and the opening clamp plate. The sliding holes are formed on both sides of the opening clamp plate and pass through the sliding holes.

2. The novel core fixing mechanism according to claim 1, characterized in that, A second fixed frame is horizontally arranged on one side of the bottom end of the first fixed frame, and a drive cylinder is horizontally arranged on the top end of the second fixed frame, and the drive cylinder is connected to the opening clamp plate for driving.

3. The novel core fixing mechanism according to claim 2, characterized in that, A pull rod is provided between the drive cylinder and the opening clamping plate, and the pull rod and the opening clamping plate move in the same direction. One end of the pull rod is provided with a pneumatic rod, and the other end of the pneumatic rod is connected to the drive cylinder for driving.

4. The novel core fixing mechanism according to claim 1, characterized in that, A limiting frame is provided between the first fixed frame and the opening clamp, and the limiting frame and the first fixed frame are parallel to each other. A through hole is formed between the limiting frame and the first fixed frame. A movable frame is laterally moved inside the through hole. One end of the movable frame is connected to the opening clamp, and the other end of the movable frame is connected to the pull rod. The movable frame and the opening clamp are in the same direction of movement.

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