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A kind of equipment for trimming and forming based on flat package integrated circuit device

An integrated circuit and flat packaging technology, applied in the manufacturing of circuits, electrical components, semiconductor/solid-state devices, etc., can solve problems such as cutting, molding, difficult to control cutting accuracy, and low production efficiency of flat-packed devices, and achieve Improve trimming capacity, facilitate replacement, and increase the effect of trimming varieties

Active Publication Date: 2021-07-13
西安太乙电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, edge trimmers at home and abroad are specific, and most of them are in-line packages, which cannot be cut and formed for flat package devices with different size requirements.
Therefore, domestic production mostly uses manual trimming and edge trimming, which is not only difficult to control the cutting accuracy, but also easily damages the appearance of the device during the cutting process
Low production efficiency

Method used

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  • A kind of equipment for trimming and forming based on flat package integrated circuit device
  • A kind of equipment for trimming and forming based on flat package integrated circuit device

Examples

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Embodiment Construction

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", "end", "side" etc. is based on the Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0030] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connecti...

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Abstract

The invention discloses a device and a mold for edge trimming and molding based on a flat-package integrated circuit device. A pressure plate is arranged above the mold frame, and the cylinder is connected to the pressure plate through a drive shaft, and the pressure plate can drive the mold frame to move up and down along the equipment body to perform edge trimming and molding on the flat package integrated circuit device. The present invention integrates edge trimming and forming of devices on one main body of equipment, realizes edge trimming and molding of devices of various sizes by replacing molds, and adopts the extractable design of upper and lower mold holders for mold replacement, which is convenient for replacement.

Description

technical field [0001] The invention belongs to the technical field of trimming machines and molding machines, and in particular relates to a device for trimming and molding based on flat packaged integrated circuit devices. Background technique [0002] The edge trimmer is mainly used to remove redundant pins when components are put into use from production, which is convenient for later welding, processing and installation. Due to the requirements of welding, processing, installation and use in the later stage, it needs to be shaped after trimming the device. However, at present, edge trimmers at home and abroad are all specific, and most of them are in-line packages, which cannot be used for cutting and forming flat package devices with different size requirements. Therefore, domestic production mostly uses manual trimming and edge trimming, which is not only difficult to control the cutting accuracy, but also easily damages the appearance of the device during the cuttin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/67
CPCH01L21/67092
Inventor 马瑜加刘扬邓亮陈广哲
Owner 西安太乙电子有限公司
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