Automatic press-connection machine of connector and press-connection system and press-connection process thereof

A crimping machine and connector technology, applied in the direction of connection, fixed connection, line/collector components, etc., can solve problems such as leakage, affecting crimping efficiency, wasting time and labor

Active Publication Date: 2016-04-20
SHENZHEN XING GRAIN AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Connectors and PCB boards generally adopt the structure of pins and pinholes. The working principle of the crimping machine is to press the pins of the connector into the pinholes of the PCB board, so that the connector is connected to the PCB board; however, the actual production and manufacturing In the process, the crimping machine does not work alone, but is designed on the PCB board production line as a process in the PCB board production process. Therefore, the interaction between the transportation process of the PCB board and the crimping process of the crimping machine The connection and cooperation directly affect the crimping efficiency and crimping quality of the entire crimping machine; in addition, the connector and the PCB generally adopt a pin-to-pin hole matching structure. The installation accuracy is high. In the actual crimping process, due to factors such as assembly errors and displacement caused by vibration during the transmission process, the position of the indenter and the connector pins deviate, which may easily lead to damage to the connection during later crimping. In addition, in actual production and processing, the form and structure of connectors are ever-changing, with different application objects, frequencies, power, application environments, etc., there are various types of connectors, for different connector needs Setting multiple different crimping heads requires replacement of different crimping heads in the process of crimping different connectors. The replacement of multiple crimping heads wastes time and labor and affects crimping efficiency; in addition, in the actual crimping process, crimping When the connector parts are crimping the connector pins, the following situations will occur: 1. During the automatic working process of the crimping machine, the connector on the P

Method used

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  • Automatic press-connection machine of connector and press-connection system and press-connection process thereof
  • Automatic press-connection machine of connector and press-connection system and press-connection process thereof
  • Automatic press-connection machine of connector and press-connection system and press-connection process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] Embodiment 1: as figure 1 As shown in Figures to 18, the technical solution adopted by the present invention is as follows: an automatic connector crimping machine, including a body 1, a gantry support guide assembly, a material guide assembly 2, a crimping head replacement assembly 5, and a crimping assembly 6. The above-mentioned body 1 is an upper and lower structure, and the material guide assembly 2 is arranged in the upper space of the body 1; the above-mentioned gantry support and guide assembly is fixed on the upper part of the body 1, and the outer cover of the gantry support and guide assembly is provided with an outer cover to form an overall crimping machine structure; The above-mentioned material guide assembly 7 passes through the left and right sides of the crimping machine, guides the PCB board with the connector into the crimping machine, and fixes the limit of the PCB board under the gantry support guide assembly; the above-mentioned crimping head repla...

Embodiment 2

[0112] Embodiment 2: as Figure 20 , 21 , 26, 27, 28, and 29, a crimping process of an automatic connector crimping machine, the crimping process is provided with Z-axis O point, crimping zero point O1 and theoretical zero point O2, wherein, Z-axis O point It is the starting point for the crimping part 61 to move downward in the vertical direction. The height of the crimping zero point O1 is flush with the gasket surface. The theoretical zero point O2 height is the crimping zero point O1 minus the thickness of the PCB board, the thickness of the connector bottom shell and the connection The value after the height of the crimping step surface of the device pin; the movement stroke of the pressure head part 61 through the Z-axis point O point downward crimping process includes no-load stroke, insertion stroke a and crimping stroke b, wherein, the no-load stroke is Z The distance between the axis 0 point and the top surface of the connector, the insertion stroke a is the distanc...

Embodiment 3

[0121] Embodiment 3: as Figure 20 , 21, 30, 31, 32, and 33, a crimping process of an automatic connector crimping machine, the crimping process is provided with Z-axis O point, crimping zero point O1 and theoretical zero point O2, wherein, Z-axis O point It is the starting point for the crimping part 61 to move downward in the vertical direction. The height of the crimping zero point O1 is flush with the gasket surface. The theoretical zero point O2 height is the crimping zero point O1 minus the thickness of the PCB board, the thickness of the connector bottom shell and the connection The value after the height of the crimping step surface of the device pin; the movement stroke of the pressure head part 61 through the Z-axis point O point downward crimping process includes no-load stroke, insertion stroke a and crimping stroke b, wherein, the no-load stroke is Z The distance between the axis 0 point and the top surface of the connector, the insertion stroke a is the distance...

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Abstract

The invention discloses an automatic press-connection machine of a connector and a press-connection system and press-connection process thereof. The automatic press-connection machine comprises a machine body, a portal frame supporting and guiding assembly, a material guiding assembly, a press-connection head replacing assembly and a press-connection assembly; the press-connection system comprises an IPC control chip, a height sensor connected with the IPC control chip, a CCD module, a movement control card, a linear motor and a data acquisition card; the press-connection process comprises a PARS press-connection module, a pressure press-connection module and a distance press-connection module. The automatic press-connection machine of the connector and the press-connection system and press-connection process thereof are applicable to a modern assembly line, fully-automatic material guiding control is adopted, a plurality of press-connection head components are arranged therein, multiple types of press-connection modes are correspondingly matched with the press-connection head components, in the press-connection process, pres-connection heads are replaced automatically, and product press-connection diversity is achieved.

Description

technical field [0001] The invention relates to the field of automatic machinery, in particular to an automatic crimping machine for connectors, a crimping system and a crimping process thereof. Background technique [0002] Connectors, namely CONNECTOR, are also known as connectors, plugs and sockets. Connectors connect conductors / wires with appropriate mating components to realize circuit connection and disconnection. It is a common circuit component; connectors in circuits A bridge of communication is built between internally blocked or isolated circuits, so that the current can flow and the circuit can realize the predetermined function. The connector is an indispensable part of electronic equipment, and there will be One or more connectors. Connectors and PCB boards generally adopt the structure of pins and pinholes. The working principle of the crimping machine is to press the pins of the connector into the pinholes of the PCB board, so that the connector is connected...

Claims

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Application Information

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IPC IPC(8): H01R43/00H01R12/51
CPCH01R12/51H01R43/00
Inventor 宾兴
Owner SHENZHEN XING GRAIN AUTOMATION CO LTD
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