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Device for supplying electronic element

An electronic component installation and electronic component technology, applied in the direction of electrical components, electrical components, furnace components, etc., can solve the problems of limiting pawl or ratchet damage, increasing the conveying driving force, wear and deterioration, etc., to suppress the conveying driving force, The effect of suppressing the increase in the transport driving force and reducing the damage

Inactive Publication Date: 2009-07-01
JUKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this may cause damage or breakage of the restricting pawl or ratchet, as well as wear and tear deterioration.
In addition, there is a problem that the conveyor belt must be conveyed by overcoming the restrictive pawls that are highly engaged, and the conveying driving force must be increased

Method used

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  • Device for supplying electronic element
  • Device for supplying electronic element
  • Device for supplying electronic element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Below, refer to figure 1 with figure 2 An electronic component supply device 10 according to an embodiment of the present invention is shown. figure 1 is a brief structural diagram of the main part of the electronic component supply device 10; figure 2 It is an explanatory diagram of the operation process of the electronic component supply device 10 .

[0045] The above-mentioned electronic component supply device 10 can also generally be referred to as a tape feeding device, and is mounted on the electronic component mounting device while supporting the conveyor belt T on which the electronic components are packaged at equal intervals, and each electronic component on the conveyor belt T is The packaging part W of the component is conveyed to the delivery position U of the head H of the electronic component mounting apparatus, and the electronic component is supplied. In addition, since the electronic component supply device 10 usually supplies one type of electro...

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PUM

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Abstract

In order to prevent the conveyor belt from being over-transported, the present invention provides an electronic component supply device (10) that is installed on an electronic component mounting device and supplies electronic components. It has a conveying mechanism (20), and the conveying mechanism (20) The conveyor belt (T) of pitch-packaged electronic components is transported to the handover position (U) of the electronic component mounting device. The conveying mechanism has the following parts: a ratchet (22), which forms recesses at uniform intervals along the circumferential direction; a limit pawl (51), which can be engaged in each of the above recesses, and a limit pawl (51) for determining the stop position. ); And a ratchet pressurizing mechanism (60) is also provided, synchronously with the delivery, pressurizing from the rear of the restriction ratchet.

Description

technical field [0001] The present invention relates to an electronic component supply device mounted on an electronic component mounting device. Background technique [0002] The electronic component supply device is mounted on the electronic component mounting device that mounts the electronic component on the substrate, and each electronic component supply device supplies predetermined electronic components to the electronic component mounting device. Such an electronic component supply device includes a conveyance mechanism that conveys a conveyor belt that packs predetermined electronic components at equal pitches to a delivery position of an electronic component mounting device while holding a conveyor belt. [0003] In addition, the conveying mechanism has the following various components: a sprocket for driving the conveyor belt; a ratchet connected coaxially with the sprocket; a rotary feeding mechanism for driving the sprocket to rotate at a prescribed angular unit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/02B65G49/00
Inventor 上田良平木下胜利
Owner JUKI CORP
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