Battery film trimming quick mounting and dismounting and winding device

Abstract

The utility model relates to a kind of battery film edge cutting quick assembly and disassembly winding device, including mounting bracket and winding mechanism, the winding mechanism includes frequency conversion motor and winding disc assembly, the winding disc assembly includes shaft and chuck being equipped on the shaft, the frequency conversion motor is installed on mounting bracket and its output end is connected with the transmission of the shaft, the one end of the shaft is equipped with sliding shaft, the sliding shaft and the shaft are connected by tension spring, the outside of the sliding shaft is fixed with limit disc, the limit disc is abutted on the shaft, the outer edge of the limit disc is equipped with multiple hinged components, the hinged component includes connecting rod and support rod, the one end of the connecting rod is hinged in limit disc, the other end of the connecting rod is hinged with the first end of the support rod, the second end of the support rod is hinged with the shaft. The utility model's battery film edge cutting quick assembly and disassembly winding device is convenient to use, and can be quickly assembled and disassembled waste.

Description

Technical Field

[0001] This utility model relates to the technical field of battery film production equipment, and in particular to a battery film cutting, quick loading and unloading, and winding device. Background Technology

[0002] In the casting production process of battery film, it is necessary to cut off the edges on both sides of the battery film. In order to reduce waste and save costs, these waste materials need to be collected and recycled. Existing waste winding devices collect waste materials by rotating the receiving tray. After the receiving tray is full of waste materials, the waste roll needs to be unloaded. Since the waste roll is tightly wrapped on the receiving tray, it usually takes a lot of effort to unload or the receiving tray needs to be replaced directly. The loading and unloading of waste materials is very inconvenient. Utility Model Content

[0003] To overcome the technical defects of the existing technology, this utility model provides a battery film cutting and quick loading and unloading winding device, which is easy to use and can quickly load and unload waste materials.

[0004] The technical solution adopted in this utility model is: a battery film edge-cutting quick loading and unloading winding device, including a mounting frame and a winding mechanism. The winding mechanism includes a variable frequency motor and a winding reel assembly. The winding reel assembly includes a rotating shaft and a chuck disposed on the rotating shaft. The variable frequency motor is mounted on the mounting frame and its output end is connected to the rotating shaft for transmission. A sliding shaft is sleeved on one end of the rotating shaft. The sliding shaft and the rotating shaft are connected by a tension spring. A limit plate is fixed on the outside of the sliding shaft. The limit plate abuts against the rotating shaft. Multiple hinge components are provided circumferentially on the outer edge of the limit plate. Each hinge component includes a connecting rod and a support rod. One end of the connecting rod is hinged to the limit plate, and the other end of the connecting rod is hinged to the first end of the support rod. The second end of the support rod is hinged to the rotating shaft.

[0005] Preferably, the chuck is connected to the middle of the rotating shaft by a retaining ring, the retaining ring is locked on the rotating shaft and rotates synchronously with the rotating shaft, and the second end of the support rod is hinged to the retaining ring.

[0006] Preferably, the chuck has a through hole corresponding to the hinge assembly, and the second end of the support rod passes through the corresponding through hole and is hinged to the fixing ring.

[0007] Preferably, the sliding shaft has a hole coaxially formed therewith, which slides with the rotating shaft, and the tension spring is disposed in the hole, with its two ends connected to the bottom wall of the hole and the end of the rotating shaft, respectively.

[0008] Preferably, a disc that abuts against the limiting disc is fixed on the rotating shaft.

[0009] Preferably, the chuck has multiple weight-reducing holes.

[0010] Preferably, two winding mechanisms are symmetrically mounted on the mounting frame.

[0011] The beneficial effects of this utility model are as follows: The battery film cutting and quick loading / unloading winding device of this utility model can be quickly loaded and unloaded. Its winding reel assembly has a telescopic sliding shaft. The sliding shaft is provided with a hinge assembly connected to the rotating shaft. The waste material is wound on the hinge assembly. When it is necessary to unload the waste material roll, pull the sliding shaft, and multiple hinge assemblies retract towards the rotating shaft. The multiple hinge assemblies then disengage from the material roll, and the waste material roll can be easily unloaded. Subsequently, release your hand, and the sliding shaft will automatically return to its original position. When loading waste material, the waste material end is wrapped or glued to a hinge assembly, and the winding mechanism can continue to operate. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the battery film cutting and quick loading / unloading and winding device of this utility model.

[0013] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0014] Explanation of reference numerals in the attached drawings: 1. Mounting bracket; 2. Winding mechanism; 201. Variable frequency motor; 202. Rotating shaft; 2021. Disc; 203. Chuck; 2031. Through hole; 204. Sliding shaft; 2041. Limiting disc; 205. Tension spring; 206. Connecting rod; 207. Support rod; 208. Fixing ring. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] like Figure 1 and Figure 2As shown, this embodiment provides a battery film cutting and quick loading / unloading winding device, including a mounting frame 1 and a winding mechanism 2. The winding mechanism 2 includes a variable frequency motor 201 and a winding reel assembly. The winding reel assembly includes a rotating shaft 202 and a chuck 203 mounted on the rotating shaft 202. The chuck 203 has multiple weight-reducing holes. The variable frequency motor 201 is mounted on the mounting frame 1 and its output end is connected to the rotating shaft 202. A sliding shaft 204 is sleeved on one end of the rotating shaft 202. The sliding shaft 204 and the rotating shaft... The two shafts 202 are connected by a tension spring 205. A limiting disk 2041 is fixed on the outside of the sliding shaft 204. The limiting disk 2041 abuts against the rotating shaft 202. The outer edge of the limiting disk 2041 is provided with multiple hinge components. The hinge components include a connecting rod 206 and a support rod 207. One end of the connecting rod 206 is hinged to the limiting disk 2041, and the other end of the connecting rod 206 is hinged to the first end of the support rod 207. The second end of the support rod 207 is hinged to the rotating shaft 202.

[0017] The chuck 203 is connected to the middle of the rotating shaft 202 via a retaining ring 208. The retaining ring 208 is locked onto the rotating shaft 202 and rotates synchronously with it. The second end of the support rod 207 is hinged to the retaining ring 208. The chuck 203 has a through hole 2031 corresponding to the hinge assembly. The second end of the support rod 207 passes through the corresponding through hole 2031 and is hinged to the retaining ring 208. By pulling the sliding shaft 204, the support rod 207 can rotate and move closer to the rotating shaft 202. The support structure composed of multiple hinge assemblies radially contracts, reducing the supporting force of the support rod 207 on the waste roll, allowing the waste roll to be easily removed. Preferably, four hinge assemblies can be provided on the outer periphery of the limiting disk 2041.

[0018] The sliding shaft 204 has a hole coaxially formed to slide with the rotating shaft 202. The tension spring 205 is disposed in the hole, and its two ends are connected to the bottom wall of the hole and the end of the rotating shaft 202, respectively. A disc 2021 is fixed on the rotating shaft 202 to abut against the limiting disc 2041. When the sliding shaft 204 is pulled, the disc 2021 disengages from the limiting disc 2041. When the sliding shaft 204 is reset under the action of the tension spring 205, the limiting disc 2041 abuts against the disc 2021 of the rotating shaft 202 to achieve limiting.

[0019] In this embodiment, the battery film cutting and quick loading / unloading winding device operates by using a variable frequency motor 201 to drive the rotating shaft 202 and the winding reel assembly to rotate. Waste material is wound onto the hinged components. When the waste roll needs to be unloaded, the sliding shaft 204 is pulled, causing multiple hinged components to retract towards the rotating shaft 202. These hinged components then disengage from the waste roll, allowing it to be easily unloaded. Upon releasing the handle, the sliding shaft 204 automatically resets. When loading waste material, the waste end is wrapped or bonded to a hinged component, allowing the winding mechanism 2 to continue operating. In this embodiment, two winding mechanisms 2 are symmetrically mounted on the mounting frame 1, simultaneously winding up waste material from both sides of the battery film.

[0020] The foregoing has shown and described the basic principles and main features of this invention, as well as its advantages. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A battery film edge-cutting, quick-loading, unloading, and rewinding device, characterized in that: The device includes a mounting frame and a winding mechanism. The winding mechanism includes a variable frequency motor and a winding reel assembly. The winding reel assembly includes a rotating shaft and a chuck mounted on the rotating shaft. The variable frequency motor is mounted on the mounting frame and its output end is connected to the rotating shaft for transmission. A sliding shaft is sleeved on one end of the rotating shaft. The sliding shaft and the rotating shaft are connected by a tension spring. A limit plate is fixed to the outside of the sliding shaft. The limit plate abuts against the rotating shaft. Multiple hinge components are provided circumferentially on the outer edge of the limit plate. Each hinge component includes a connecting rod and a support rod. One end of the connecting rod is hinged to the limit plate, and the other end of the connecting rod is hinged to the first end of the support rod. The second end of the support rod is hinged to the rotating shaft.

2. The battery film trimming and quick loading / unloading winding device according to claim 1, characterized in that: The chuck is connected to the middle of the rotating shaft by a retaining ring. The retaining ring is locked to the rotating shaft and rotates synchronously with the rotating shaft. The second end of the support rod is hinged to the retaining ring.

3. The battery film edge-cutting quick loading and unloading winding device according to claim 2, characterized in that: The chuck has a through hole corresponding to the hinge assembly, and the second end of the support rod passes through the corresponding through hole and is hinged to the fixing ring.

4. The battery film trimming and quick loading / unloading winding device according to claim 1, characterized in that: The sliding shaft has a hole coaxially formed to slide with the rotating shaft. The tension spring is disposed in the hole, and its two ends are respectively connected to the bottom wall of the hole and the end of the rotating shaft.

5. The battery film edge-cutting quick loading and unloading winding device according to claim 1, characterized in that: A disc that abuts against the limiting disc is fixed on the rotating shaft.

6. The battery film edge-cutting quick loading and unloading winding device according to claim 1, characterized in that: The chuck has multiple weight-reducing holes.

7. The battery film trimming and quick loading / unloading winding device according to claim 1, characterized in that: Two winding mechanisms are symmetrically mounted on the mounting frame.

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