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A method and system for controlling pins of an FPC connector

A technology of connectors and pins, which is applied in the field of FPC smart pins, can solve the problems of low precision and slow pin insertion speed, and achieve the effect of ensuring accuracy, ensuring smooth progress, and avoiding command recognition errors

Active Publication Date: 2019-01-08
WEIFANG LOKOMO PRECISION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the problems of slow pin insertion speed and low precision of existing PFC pin insertion machines, a method and system for controlling FPC connector pin insertion of the present invention is proposed in order to solve or at least partially solve the above problems

Method used

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  • A method and system for controlling pins of an FPC connector
  • A method and system for controlling pins of an FPC connector
  • A method and system for controlling pins of an FPC connector

Examples

Experimental program
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Effect test

Embodiment 1

[0036] figure 1 It is a flowchart of a method for controlling FPC connector pins according to an embodiment of the present invention; as figure 1 As shown, the method includes:

[0037] In step S110, a spindle motor, a feed motor and a stepping motor are set.

[0038] In step S120, the number of rotation cycles of the spindle motor is preset according to the number of pins to be inserted in an FPC connector, and within the rotation cycle of the spindle motor, the number of rotations corresponding to the control of the action of the feeding motor is preset. An angle range and a second angle range corresponding to controlling the action of the stepping motor, wherein the first angle range does not overlap with the second angle range.

[0039]In practical applications, the number of rotations of the spindle motor can be arbitrarily positioned according to the diversified needs of the FPC connector industry market, and any number of FPC connectors can be inserted, which greatly ...

Embodiment 2

[0059] In order to make the solution of the present invention more clear, a specific example will be used for description below. figure 2 It is a flowchart of a pin insertion method of a 51-pin FPC connector according to an embodiment of the present invention, such as figure 2 As shown, the specific method of controlling the pins of the 51-pin FPC connector is as follows:

[0060] S211, setting a spindle motor, a feeding motor and a stepping motor.

[0061] In this embodiment, in order to realize the intelligent pin insertion of the FPC connector, firstly, a spindle motor, a feeder motor and a stepping motor must be set. It should be noted that the gains of these three motors have been adjusted to the best state. In order to reduce the scratches on the 51-pin connector when inserting the pins, it also ensures the best motion performance and life of the three motors.

[0062] S212, the number of rotations of the spindle motor is set to 51, the rotation range of the pre-set ...

Embodiment 3

[0080] image 3 It is a schematic diagram of a system for controlling FPC connector pins according to an embodiment of the present invention; as image 3 As shown, the system includes: a control host 310, a spindle motor 320, a material pulling motor 330 and a stepping motor 340; wherein,

[0081] The main shaft motor 320 is used for rotation, and according to the angle range of rotation, the action timing between the described material-setting motor and the stepping motor is controlled, which is convenient for realizing the main shaft motor 320, the material-setting motor 330 and the stepping motor 340 The synergistic effect, thus ensuring the precise and fast insertion of the FPC connector.

[0082] The material pulling motor 330 is used to remove a pin from the pin strip, and complete a pin corresponding to a position to be inserted on the FPC connector, so as to further ensure accurate and fast pin insertion of the FPC connector.

[0083] The stepper motor 340 is used to...

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Abstract

The invention discloses a method and a system for controlling pin insertion on an FPC connector. The method comprises the following steps: arranging a spindle motor, a stirring motor, and a stepper motor; detecting the rotation angle of the spindle motor in real time in each rotation cycle of the spindle motor; when detecting that the rotation angle of the spindle motor reaches a first angle range, making the stirring motor take down a pin from a pin tape feeder, and inserting the pin into a corresponding to-be-inserted position of an FPC connector; when detecting that the rotation angle of the spindle motor reaches a second angle range, making the stepper motor step the FPC connector by the distance of one pin to a next to-be-inserted position, and judging whether the pin number variable is equal to a preset rotation cycle number of the spindle motor; if the pin number variable is equal to the preset rotation cycle number of the spindle motor, judging that insertion of one pin on the FPC connector is completed; and if the pin number variable is not equal to the preset rotation cycle number of the spindle motor, making the spindle motor continue to rotate, and repeating detection control on the next rotation cycle of the spindle motor. Pins can be inserted into an FPC connector precisely and quickly.

Description

technical field [0001] The invention relates to the technical field of FPC intelligent pins, in particular to a method and system for controlling pins of an FPC connector. Background technique [0002] With the rapid development of the electronics industry, the demand for electronic accessories has greatly increased, which puts forward a higher demand for the production equipment of electronic accessories. Only efficient and stable production equipment can meet the needs of the market, especially the electronic accessories FPC. connector industry. [0003] The pin insertion link is particularly important in the production process of FPC connectors. Whether the pin insertion can be realized accurately and at high speed directly affects the quality and output of FPC connectors. Although the existing FPC pin insertion machine realizes the automatic pin insertion of the FPC connector, due to the lack of an optimal pin insertion algorithm, its control mechanism is not perfect, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/16G05B19/042
CPCG05B19/042H01R43/16
Inventor 刘彬彬张光宗
Owner WEIFANG LOKOMO PRECISION IND
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