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Transfer device and assembly device

A conveying device and conveying mechanism technology, applied in the field of assembling devices, can solve the problems of quality stability, increase the possibility of operator error, etc., and achieve the effect of improving productivity

Inactive Publication Date: 2016-01-20
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0038] As mentioned above, not only often there is a problem of productivity (yield), but also because all the above-mentioned steps are carried out by one operator, it will lead to an increase in the possibility of operator's error in the assembly process, which in turn leads to poor quality stability. problem also occurs on

Method used

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  • Transfer device and assembly device
  • Transfer device and assembly device
  • Transfer device and assembly device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0138] figure 1 It is a schematic block diagram of the conveyance apparatus 1 which connected five conveyance units.

[0139] As shown in the figure, five conveyance units 2a, 2b, . . . , 2e are connected and used. Each of these conveyance units is responsible for various assembling processes in the assembling process of the liquid crystal display device.

[0140] In this embodiment, five conveyance units 2a, 2b, . Figure 20 (e), (f), (g), (h) and (i) correspond to five kinds of assembling processing (processing) in the liquid crystal display device assembling process shown in (e), (f), (g), (h) and (i). The number of connected conveyance units is not particularly limited, and may be appropriately determined as needed.

[0141] Each of the transfer units 2a, 2b, . The workpiece table 6 is used to temporarily place the workpieces W1 , W2 , . . . , W5 to be processed in the assembly process. The calibration robot is used to transfer the workpieces W1, W2, . It is transfer...

Embodiment approach 2

[0223] Below, according to Figure 14 and Figure 15 A second embodiment of the present invention will be described. The conveying apparatus 1e of this embodiment differs from Embodiment 1 in that it is provided with a conveying unit 2f capable of performing an assembling operation. The conveying unit 2f includes a calibration robot 3 and two rotary indexing discs 4 and 4a (second conveying mechanism). and the 3rd transfer mechanism). The other structures are the same as those described in Embodiment 1. FIG. For convenience of description, components having the same functions as those shown in Embodiment 1 above are given the same reference numerals, and their descriptions are omitted.

[0224] Figure 14 It is a schematic block diagram of the conveyance apparatus 1e provided with the conveyance unit 2f which has the calibration robot 3 and the two rotary indexing discs 4 and 4a. like Figure 14 As shown, in the conveyance unit 2f, the assembly processing position P6 is ...

Deformed example 2-1

[0239] The following description Figure 14 Another modification of the conveying device 1e shown. Figure 16 (a) is the conveyance unit 2f with which the conveyance apparatus of this modification 2-1 is equipped 1 top view of the structure. In addition, regarding the bonding process between the liquid crystal display panel and the backlight unit (using the conveyance unit 2f 1 The steps after the processing to be performed) have been described above, so the description is omitted here.

[0240] like Figure 16 As shown in (a) of , in the conveying apparatus of Modification 2-1, the conveying unit 2f 1 Instead of the rotary index plate 4a, an inversion index plate 4b having an inversion mechanism is provided as a third conveyance mechanism. The reversing index plate 4b includes a reversing mechanism 23 . The inversion mechanism 23 inverts the top and bottom surfaces of the liquid crystal display panel 100 while moving the liquid crystal display panel 100 (workpiece) from...

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Abstract

In order to achieve flexible application to an unstandardized step and to achieve improved productivity, in a transfer apparatus (1), work (W1) on a work table (6) of a transfer unit (2a) is transferred to a first position (P1) on a rotary index machine (4) of a transfer unit (2b) by means of a SCARA robot (3) of the transfer unit (2b), then, the work is processed at the first position (P1), and is transferred from the first position (P1) to the work table (6) of the transfer unit (2b).

Description

technical field [0001] The present invention relates to a conveying device and an assembling device for performing an assembling process of, for example, a display device included in a portable device or the like. Background technique [0002] In recent years, in order to ensure the productivity (throughput) and quality stability of the assembly process of display devices included in portable devices such as mobile phones, handheld game consoles, mobile navigation systems, and digital cameras, technicians are actively working. Promote and research assembly process automation. [0003] Figure 20 It is a process explanatory drawing of an example of a normal assembly process of the liquid crystal display device provided in portable equipment etc.. FIG. [0004] Figure 20 (a) of the above shows the liquid crystal display panel 100 provided in the above-mentioned display device, Figure 20 (b) shows a step of attaching the polarizing plates 101 a and 101 b to the top and botto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00B65G47/80B65G47/90
CPCB23P21/006
Inventor 谷口仁启有川和彦石田淳一松田健
Owner SHARP KK
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