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Workpiece holding device, workpiece processing device, and workpiece processing method

A technology for holding devices and processing methods, which is applied in the directions of transportation and packaging, thin material handling, and winding strips, etc. It can solve the problems that the processing accuracy of the workpiece cannot be fully satisfied, and achieve the effect of reducing the weight and improving the processing accuracy

Active Publication Date: 2019-11-19
MURATA MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, even if the workpiece is processed using the conventional workpiece holding device, the processing accuracy of the workpiece cannot be sufficiently satisfied.

Method used

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  • Workpiece holding device, workpiece processing device, and workpiece processing method
  • Workpiece holding device, workpiece processing device, and workpiece processing method
  • Workpiece holding device, workpiece processing device, and workpiece processing method

Examples

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Embodiment approach

[0076] figure 1 It is a perspective view showing one embodiment of the workpiece processing apparatus of the present invention. figure 2 It is a schematic diagram which shows the workpiece processing apparatus of this invention. Such as figure 1 and figure 2 As shown, the workpiece processing device 1 has a workpiece holding device 2 and a processing mechanism 3 for processing a workpiece 5 held by the workpiece holding device 2 . The workpiece 5 is formed into a long strip. The workpiece 5 is, for example, a resin sheet or a ceramic green sheet. The workpiece 5 is sometimes also further lined with a carrier film such as a PET film.

[0077] The processing mechanism 3 is, for example, a laser device, and a through hole or the like is formed in the workpiece 5 by laser light. In addition, although an example using a laser device is shown as the processing mechanism 3, for example, an exposure device, a press device, a device for filling paste such as conductive paste fo...

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PUM

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Abstract

Provided is a workpiece retaining device which reduces tension applied to a workpiece and improves processing precision of the workpiece. The workpiece retaining device has a pedestal, a moving tableconfigured on the pedestal, a first fixing part and a second fixing part which are configured on the moving table along a first direction and capable of fixing a workpiece, a processing table configured between the first fixing part and the second fixing part on the moving table and supporting the workpiece, a first driving part which enables the moving table to move in the first direction relative to the pedestal in a reciprocating manner, a second driving part which enables the second fixing part to move in the first direction relative to the moving table in a reciprocating manner, and a control part which controls the second driving part to move towards the processing table side after the first fixing part and the second fixing part are utilized to fix the workpiece and before the workpiece on the processing table is processed.

Description

technical field [0001] The invention relates to a workpiece holding device, a workpiece processing device and a workpiece processing method. Background technique [0002] Conventionally, as a workpiece holding device, there is a device described in JP-A-2013-28470 (Patent Document 1). The workpiece holding device can transport the long workpiece from the unwinding roller to the take-up roller. The workpiece holding device has: a processing table that repeatedly moves synchronously with the movement of the workpiece in the state of absorbing the workpiece and returns to the initial position in the state of releasing the workpiece; The workpiece between the tables; and the second clamping part, which holds the workpiece between the processing table and the take-up roller. Between the unwinding roller and the first nip, an upstream tension roller that applies tension to the workpiece is provided, and between the take-up roller and the second nip, a downstream tension roller t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H20/02B65H23/26
CPCB65H20/02B65H23/26
Inventor 清水仁志千野翔太
Owner MURATA MFG CO LTD
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