Ejector pin device for chip packaging
AssigneeChipmore Technology Corporation Limited
InventorCHAOCHAO JIN
Life of this patent
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Abstract
The present invention discloses an ejector pin device for chip packaging, which comprises a pin cylinder, a base and an ejector pin base module, wherein the pin cylinder sleeves the ejector pin base module, the base is located below the ejector pin base module and is configured to fix the ejector pin base module; and the ejector pin base module comprises a knob unit and a supporting unit. An effect of adjusting the knob unit can be acted on the corresponding supporting unit, so that the requirements of the numbers and positions of the ejector pins required by different products are satisfied and metal foreign matters are reduced, thereby improving the efficiency of replacing products by a worker.
Claims10
An ejector pin device for chip packaging, wherein the pin device comprises a pin cylinder, a base and an ejector pin base module, the pin cylinder sleeves the ejector pin base module, the base is located below the ejector pin base module and is configured to fix the ejector pin base module;
- the ejector pin base module comprises a knob unit and a supporting unit, wherein a dismountable ejector pin is disposed at a top of the supporting unit, the knob unit sleeves the supporting unit, and when the knob unit is turned, the supporting unit moves vertically;
- and
- a vacuum hole and an ejector pin hole corresponding to the ejector pin are formed in an upper surface of the pin cylinder.
Dependencies are inferred from the claim text.