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A bending device of a silicon carbide diode

A technology of silicon carbide diodes and bending devices, which is applied in the field of diodes and can solve problems such as deformation of diode pins, increased costs, and reduced work efficiency

Active Publication Date: 2022-08-09
先之科半导体科技(东莞)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing diode pin bending device, such as a diode bending machine disclosed in patent number CN202022706009.8, can easily bend the diode through the fixing device and pressing device at both ends, but it needs to be manually bent. To place or take out the diode, at the same time, because its fixed component cannot be moved, it does not know the bending distance required by the control pin, which greatly reduces its working efficiency, and it may also be possible to place or take out the diode because of the bracket at its upper end. When a collision occurs, the diode pins are deformed, which increases the cost

Method used

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  • A bending device of a silicon carbide diode
  • A bending device of a silicon carbide diode
  • A bending device of a silicon carbide diode

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Embodiment Construction

[0044] In order to further understand the characteristics of the present invention, technical means, and the specific purposes and functions achieved, the following combined with the attached drawings and the specific embodiments to further describe the present invention in detail.

[0045] like Figure 1-10 Show, this application provides:

[0046] 一种碳化硅二极管的引脚折弯装置,包括工作台1、固定组件2、折弯组件3,工作台1顶端设置有两个均匀分布的第一支架1a;固定组件2设置有两个并且The active can be set on the first frame 1A; the bend component 3 is set on the fixed component 2; the workbench 1 is also set up to transmit the transmission component for transmission. 5 and the first straight drive 6, the first transmission machine is worn on the workbench 1, and the transmission surface of the first transmission machine 4 is set on the groove 4A1 set by the transmission surface 4A setting. The slot 4A1 is evenly distributed on the transmission surface 4A; the first push board 5, it is set on the workbench 1 and is located below the transmission su...

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Abstract

The invention relates to the technical field of diodes, in particular to a pin bending device for silicon carbide diodes, comprising a workbench, a fixing assembly, and a bending assembly; the workbench is also provided with a transmission assembly for transmitting the diode, and the transmission assembly includes a first A conveyor, a first push plate and a first linear drive. The present invention provides a pin bending device for silicon carbide diodes. The diodes are placed through the grooves on the first conveyor, so that the diodes follow the transmission surface of the first conveyor to transmit, and the first conveyor is controlled by an external detection device. Stop or operate to make the diode reach the designated position, and then push the first push plate upward through the first linear driver, so that the first push plate passes through the corresponding groove, thereby driving the diode on the groove to move up to the fixing component for fixing , the bending component is bent, and then the first linear driver drives the diode to reset back to the transmission surface, which solves the problem of low efficiency of the existing diode bending angle.

Description

Technical field [0001] The invention involves the field of diode technology, which is specifically involved a pin of a silicon carbide diode. Background technique [0002] The diode refers to a device with two electrodes that allows only the current to flow from a single direction. Many uses are used to apply its rectification function, and the transformer diode is used as an electronic adjustable capacitor. Most of the diode pipes are used. We usually call the "rectifier" function in the directionability of the current. The most common function of the diode is that only the current can be passed by a single direction and blocking it in the reverse. Therefore, the diode can imagine the inverse valve of the electronic version. When installing, the diode needs to be treated with a pin of its pin first, and it can be installed on the circuit board after its pin bent. [0003] The existing diode pin bending device, such as a patented number CN202022706009.8, a diode bending machine, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F1/00B21F23/00H01L21/67H01L21/677
CPCB21F1/00B21F23/005H01L21/67138H01L21/67742
Inventor 周勇
Owner 先之科半导体科技(东莞)有限公司
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