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Work equipment for printed circuit boards

A technology of printed substrates and operating devices, which is applied in the direction of printed circuits, printed circuit manufacturing, and assembly of printed circuits with electrical components, and can solve problems such as area narrowing

Active Publication Date: 2017-09-05
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is an area Z3 on the printed circuit board 9 of the work target where the work cannot be performed by all the work heads.
[0012] That is, in the conventional work equipment, if the number of work heads increases, the area where all the work heads can be used becomes narrower.

Method used

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  • Work equipment for printed circuit boards
  • Work equipment for printed circuit boards
  • Work equipment for printed circuit boards

Examples

Experimental program
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Effect test

no. 1 approach

[0032] Below, according to Figure 1 to Figure 12 One embodiment of the working device for printed circuit boards of the present invention will be described in detail. In this embodiment, an example in the case of applying the present invention to a dispenser will be described.

[0033] figure 1 The shown dispenser 1 is used to apply a coating liquid (not shown) such as an adhesive or solder paste onto a printed circuit board 12 . The printed substrate 12 is placed on the figure 1 Above the pair of conveyors 13 that traverse the distributor 1 in the left and right directions. The conveyor 13 is used to convey the printed circuit board 12 in the left-right direction, and is provided on the base 14 of the dispenser 11 . Hereinafter, the conveyance direction of the conveyor 13 is only called X direction, and the horizontal direction orthogonal to this X direction is called Y direction. In this embodiment, the "conveying device" of the present invention is constituted by th...

no. 2 approach

[0090] In the above-mentioned first embodiment, an example in which a plurality of work heads (first to third coating heads) are arranged in the conveyance direction of the printed circuit board was shown. However, the present invention can be applied to a working device for a printed circuit board in which a plurality of working heads are arranged in a horizontal direction (Y direction) perpendicular to a conveyance direction (X direction) of a printed circuit board. according to Figure 13 and Figure 14 An embodiment in this case will be described in detail. exist Figure 13 and Figure 14 in, and based on Figure 1 to Figure 12 The same reference numerals are used for the same or equivalent components to be described, and detailed description thereof will be appropriately omitted.

[0091] Figure 13 and Figure 14 The head support member 17 of the shown dispenser 11 is arranged above the conveyor 13 in a state extending in the Y direction. The head supporting memb...

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PUM

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Abstract

The present invention provides a working device for printed circuit boards, comprising: a conveying device that conveys a printed circuit board in a horizontal direction; a moving member that moves in a horizontal direction above the conveying device; And any one of the horizontal directions orthogonal to the conveyance direction is aligned along the installation direction as the installation direction, and moves integrally with the moving member. It also includes at least one work head that works on the printed circuit board held by the conveying device. A method in which a plurality of component mounting portions are provided on the moving member, or a method in which a plurality of component mounting portions are provided on a base member that moves integrally with the moving member may be employed. The working head is attached to at least one component mounting portion among the plurality of component mounting portions, and the relative position of the working head with respect to the moving member can be changed in the installation direction. As the number of job heads increases, the area that cannot be operated by the job heads decreases.

Description

technical field [0001] The present invention relates to a working device for a printed circuit board which uses a printed circuit board as a working object. Background technique [0002] The printed circuit board is mounted with electronic components to form a finished product. The electronic components are mounted on the printed substrate by the electronic component mounting device. A solder paste, an adhesive, or the like is applied in advance by a dispenser on a printed circuit board on which the electronic component is mounted. These electronic component mounting devices, dispensers, and other printed circuit board working devices can be equipped with a plurality of working heads. The working head of the electronic component mounting device is a suction head having a suction nozzle. The working head of the dispenser is a coating head with a coating nozzle. [0003] As a conventional dispenser having a plurality of applicator heads, for example, there is one described...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/30
CPCH05K13/0469Y10T29/53022Y10T29/53174H05K13/0404Y10T29/53261Y10T29/53191H05K13/0413H05K3/30B65G47/91H05K3/303
Inventor 小木曾武
Owner YAMAHA MOTOR CO LTD