Capacitor nail coil and nail deviation detection method and detection device

A detection method and capacitor technology, applied to electromagnetic measuring devices, measuring devices, electrical devices, etc., can solve problems such as abnormal product parameters and short-circuit defects

CN112082465AActive Publication Date: 2020-12-15江华绿宝石新能源储能科技有限公司
6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-12-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a capacitor nail coil and nail deviation detection method and detection device. The capacitor nail coil and nail deviation detection method comprises the following steps of: ina capacitor core wrapping and rolling process, nailing a lead to an electrode foil, then detecting whether the nailed lead is perpendicular to a long edge of the electrode foil or not, if the nailedlead is detected to be in a non-perpendicular state, giving an alarm and conducting shutdown, and if the nailed lead is detected to be in a perpendicular state, not giving an alarm, and further performing coiling. Whether the nailed lead is perpendicular to the long side of the electrode foil or not is detected, if the nailed lead is not perpendicular to the long side of the electrode foil, an alarm is given and shutdown is conducted, and if the nailed lead is perpendicular to the long side of the electrode foil, an alarm is not given and coiling is further conducted. Therefore, defective products with deviated nailed leads cannot flow to a next process, short circuit caused by aging is reduced, the cost is reduced, and the product yield is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of capacitor manufacturing, in particular to a method and a detection device for detecting deviation of capacitor nail coils. Background technique

[0002] In the production process of winding capacitors, a fully automatic nail winding machine (also known as a nail winding machine) is often used to roll the core package (also known as a prime), such as the Chinese invention patent (public number CN104658772A, publication date 2015- 05-27) discloses a fully automatic stitching winding machine and its element manufacturing method. The general rolling process is as follows: (1) Release the positive foil from the positive foil discharging mechanism, and the positive foil passes through the positive nailing machine mold mechanism, Stand still and wait in it, the nailing machine mold mechanism punches holes on the positive foil, and then resets, the nailing machine mold mechanism moves forward, and at the same tim...

Examples

Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with examples, which are only preferred implementations of the present invention, and are not limitations of the present invention.

[0026] Such as figure 1 , 2 As shown, the present embodiment provides a method for detecting the deviation of the nail coil of the capacitor, which includes the following steps: during the coiling process of the capacitor core, the lead wire 2 is nailed to the electrode foil 1, and then the nailed lead wire is detected 2 Whether it is perpendicular to the long side of the electrode foil 1, if it is detected to be non-perpendicular, it will alarm and stop, if it is detected to be vertical, it will not alarm and continue the rolling action. Specifically, whether the stapled lead wire 2 is perpendicular to the long side of the electrode foil 1 is detected by the staple deviation detection device.

[0027] Further, the nail deviation detection device includes a conductiv...