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Conveying body, electronic component conveying device, and electronic component measuring device

A technology of electronic components and conveying devices, which is applied in the direction of conveyor objects, parts of electrical measuring instruments, conveyors, etc., can solve problems such as measurement errors and judgments as defective products, and achieve suppression of measurement errors, improvement of measurement accuracy, and suppression of The effect of abrasive powder

Pending Publication Date: 2022-06-17
MURATA MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the conveying device described in Patent Document 1, when the turntable rotates, the conveying table and the turntable rub against each other to generate fine abrasion powder, which may adher

Method used

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  • Conveying body, electronic component conveying device, and electronic component measuring device
  • Conveying body, electronic component conveying device, and electronic component measuring device
  • Conveying body, electronic component conveying device, and electronic component measuring device

Examples

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Example Embodiment

[0060]以下示出本发明的实施方式，并具体地说明本发明的特征。

[0061]<第1实施方式>

[0062]图1是示意性地示出第1实施方式中的电子部件的输送装置100的结构的俯视图。图2是示意性地示出将图1所示的电子部件的输送装置100沿着II-II线切断时的构造的剖视图。

[0063]电子部件的输送装置100具备输送体10、基底构件20和驱动部30。输送体10设置有多个从第1主面10a贯通到第2主面10b并容纳电子部件40的腔体11，相对于与第2主面10b对置的基底构件20的输送面20a被平行地驱动，由此对容纳于腔体11的电子部件40进行输送。

[0064]作为输送对象的电子部件40例如为图3所示那样的层叠陶瓷电容器。图3所示的层叠陶瓷电容器作为整体具有长方体状的形状，在表面具有一对外部电极41a、41b。层叠陶瓷电容器的长度方向L的尺寸例如为0.1mm以上且7mm以下，宽度方向W的尺寸例如为0.1mm以上且5mm以下，厚度方向T的尺寸例如为0.01mm以上且4mm以下。不过，电子部件40不限定于层叠陶瓷电容器，也可以为线圈或多层基板等。

[0065]在本实施方式中，输送体10为圆盘状的转台，基底构件20为圆盘状的台。输送体10载置在作为基底构件20的一个主面的输送面20a上。

[0066]输送体10例如包含玻璃、氧化锆等陶瓷、树脂等。输送体10的厚度例如为0.1mm以上且10mm以下。

[0067]如上所述，在输送体10设置有多个从第1主面10a贯通到第2主面10b的腔体11。在一个腔体11容纳一个电子部件40。

[0068]在本实施方式中，在周向以及径向上设置有多个腔体11。即，多个腔体11配置为同心圆状。另外，在图1中，仅示出了在周向上排列设置的腔体11，但实际上也设置在径向上。不过，腔体11的排列方式不限定于上述的排列方式，例如，也可以在径向上不设置多个，仅在周向上排列设置。

[0069]在本实施方式中，在与输送体10的第1主面10a正交的方向上观察时的腔体11的形状为矩形。由于腔体11的形状为矩形，因此如图1以及图2所示，在将具有长方体状的形状的电子部件40容纳于腔体进行输送时，能够在腔体11的角部的位置保持电子部件40进行输送。不过，在与输送体10的第1主面10a正交的方向上观察时的腔体11的形状不限定于矩形，也可以为圆形。此外，腔体11也可以具有孔的...

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Abstract

The invention provides a conveying body, an electronic component conveying device and an electronic component measuring device, which can restrain adhesion of abrasion powder when an electronic component is conveyed. A transport body (10), which is provided with a plurality of cavities (11) penetrating from a first main surface (10a) to a second main surface and accommodating electronic components (40), and which transports the electronic components (40) accommodated in the cavities (11) by being driven in parallel with a transport surface (20a) facing the second main surface, is provided with: a sliding part which is in contact with the transport surface (20a) and slides with the transport surface (20a) when the transport body (10) is driven; and a groove part (14) which is separated from the conveying surface (20a) and does not slide with the conveying surface (20a) when the conveying body (10) is driven. And a groove section (14) that communicates with the opening on the second main surface (10b) side of the at least one cavity (11) and that is provided along the drive direction (Y1) of the transport body.

Description

technical field [0001] The present invention relates to a conveying body for conveying electronic components, a conveying device for electronic components provided with the conveying body, and a measuring device for electronic components provided with the conveying device for electronic components. Background technique [0002] There is known an electronic component transport device that drives a transport body in a state where the electronic component is accommodated in a cavity provided in the transport body to transport the electronic component. [0003] As one of such conveying devices for electronic components, Patent Document 1 discloses a conveying device including: a conveying table having a conveying surface; and a turntable as a conveying body provided facing the conveying surface. The conveying device is configured such that a cavity is formed so as to pass through both main surfaces of the turntable, and the turntable rotates so as to slide on the conveying surfa...

Claims

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Application Information

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IPC IPC(8): B65G15/40B65G15/30B65G15/58B65G23/04B65G23/22
CPCB65G15/40G01R31/00B65G15/30B65G23/04B65G23/22B65G2201/02B65G47/848B65G47/80G01R1/0416
Inventor 小林誉英细野幸治
Owner MURATA MFG CO LTD