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Super long film conveying device and method

A conveying device and super-long technology, which is applied in the directions of transportation and packaging, sending objects, thin material processing, etc., can solve the problems of exposure error, high cost, complex structure, etc., and achieve the effect of simple mechanism

Inactive Publication Date: 2010-01-06
NIPPON MEKTRON LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, burrs are generated at the part 6 of the second incomplete cut. If the burrs cause shock marks on the flexible printed circuit board, misalignment occurs on the flexible printed circuit board, and accurate transportation cannot be performed. Exposure errors and other adverse conditions occur
[0012] In order to accurately send out the ultra-long film, for example, in the perforating device described in Patent Document 1, it is considered to drive the gripper device by servo motor control, but it has the disadvantages that the structure becomes complicated and the cost becomes high.

Method used

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  • Super long film conveying device and method
  • Super long film conveying device and method
  • Super long film conveying device and method

Examples

Experimental program
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Embodiment 1

[0033] figure 1 It is an explanatory diagram showing the whole of the conveying device for an ultralong film of the present invention, and describes a structure for conveying an ultralong film 11 such as a flexible printed board, a film, or a tape at a predetermined length.

[0034] The ultra-long film 11 wound into a roll is unwound from the unwinding mechanism 12 by the action of the delivery mechanism A, passes through the delivery mechanism A through a tension adding mechanism 13 such as a tension adjustment roller, and processes the ultra-long film 11 in the processing area B , the ultra-long film 11 is wound onto the winding mechanism 14 .

[0035] Above-mentioned delivery mechanism A is made up of movable clamp 15, stop mechanism 16 and fixed clamp 17, and this movable clamp 15 is arranged according to the mode that can move up and down along the delivery direction of ultra-long film 11; This stop mechanism 16 is located at this movable clamp 15 The upper and lower po...

Embodiment 2

[0047] Figure 4 This is an explanatory diagram showing another embodiment of the present invention, and for convenience of description, the same components as those in the prior art and Embodiment 1 are assigned the same symbols. When the super-long flexible printed circuit board 1 is cut into a predetermined workpiece size, the auxiliary film 2 for backing is sent out to a predetermined size on the lower surface of the flexible printed circuit board 1 and placed thereon.

[0048] The flexible printed circuit board 1 wound into a roll is unwound from the unwinding mechanism 22 by the operation of the conveying jigs 24 and 25, passed through a tension applying mechanism 23 such as a tension adjustment roller, and sent out to the workpiece area B for cutting.

[0049] On the other hand, the auxiliary film 2 wound into a roll is unwound from the unwinding mechanism 12 by the action of the delivery mechanism A, passes through a tension adding mechanism 13 such as a tension adjust...

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Abstract

The invention provides a translation device and a translation method capable of sending the myriameter film in small length interval with a simple structure. By the action of the sending device (A), the myriameter film (11) is wound from winding device (12). The sending device (A) comprises an activity fixture (15), a stop device (16), a fixed fixture (17). The activity fixture (15) is arranged to move up and down on the translation direction of the long film (11). The stop device (16) is arranged above and below the activity fixture (15) on the translation direction. The fixed fixture (17) is arranged above the activity fixture (15) on the translation direction. The long film through the given device (A) is machined on the machining region (B) and is wound onto the winding mechanism (14).

Description

technical field [0001] The present invention relates to a conveying device and a conveying method of an ultra-long film, and in particular to an ultra-long film such as an auxiliary film for bottoming placed on the lower surface of the flexible printed substrate when the ultra-long formed flexible printed substrate is cut into a predetermined workpiece size. Film conveying device and conveying method. Background technique [0002] As a conveying device for conveying an ultra-long film such as a flexible printed substrate with a predetermined length, the following perforating device for a flexible printed substrate is known. The perforating device for a flexible printed substrate has a conveying device for a flexible printed substrate. A supply mechanism for supporting a roll-shaped flexible printed substrate and a winding mechanism for winding a perforated flexible printed substrate pulled out from the supply mechanism are arranged at predetermined intervals; X stage, the X ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H20/18B65H16/00B65H35/06H05K3/00
Inventor 关根宽树
Owner NIPPON MEKTRON LTD