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Sewing Machines and Sewing Systems

A sewing machine and feeding mechanism technology, applied in the fields of sewing machines and sewing systems, can solve problems such as fixture fixing and connecting piece damage

Inactive Publication Date: 2017-01-04
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the conveyor robot applies force to the connecting piece through the protrusion, the connecting piece may be damaged, or the protrusion may not pass through the through hole and the jig may not be fixed to the sewing machine

Method used

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  • Sewing Machines and Sewing Systems
  • Sewing Machines and Sewing Systems
  • Sewing Machines and Sewing Systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] One embodiment of the present invention will be described with reference to the drawings. A schematic configuration of the sewing system 300 including the sewing machine 1 will be described. figure 2 The lower left, upper right, upper left, and lower right are the front, rear, left, and right of the sewing machine 1, respectively. like figure 1 As shown, the sewing system 300 includes the holding board supply device 200 , a plurality of (three in this embodiment) sewing machines 1 , and two consoles 251 and 252 . The sewing machine 1 and the consoles 251 and 252 are arranged radially in plan view with the holding plate supply device 200 at the center. One sewing machine 1 among the plurality of sewing machines 1 is provided with a part supply device 91 on its side. The through hole 826 of the accessory supply device 91 to the holding plate 80 (refer to Figure 5 ) to supply accessories for sewing objects. The holding plate 80 holds a sewing object (for example, cl...

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PUM

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Abstract

The present invention relates to a sewing machine and a sewing system, capable of correcting the misalignment of the transfer position of the sewing machine relative to the supply position of the supply device supplying the holding body, reducing the load acting on the sewing machine and the holding body, thereby preventing the sewing machine and the holding body from being damaged. The CPU moves the frame supporting portion and the holding plate holding portion to the transfer position (S38). Between receiving the receiving start signal ( S42 ) and receiving the receiving request signal ( S56 ), the holding plate supply device moves the holding plate holding unit holding the holding plate to the supply position. The CPU repeatedly calculates the first deviation between the current position of the holding plate holding portion and the delivery position (S47). When the first deviation exceeds the first predetermined value due to the pressing of the holding plate supply device (S48, S52), the CPU sets the holding position at which the first deviation becomes less than or equal to the first predetermined value as a new delivery position ( S51, S55).

Description

technical field [0001] The present invention relates to a sewing machine and a sewing system capable of transferring a holder holding an object to be sewn in advance between a supply device and the sewing machine. Background technique [0002] Some sewing machines are capable of sewing the object to be sewn held by the holder. For example, the sewing system disclosed in Japanese Patent Publication No. 55081 of 1990 includes a conveying robot and a plurality of sewing machines. A plurality of sewing machines are respectively located on a circle centered on the transport robot. The sewing machine receives the jig from the delivery robot. The jig holds a sewing object to be sewn. The delivery robot has a base capable of moving up and down and turning. The base is equipped with a working arm capable of extending and contracting in the radial direction. The conveying robot uses the top end of the working arm to clamp the clamping piece of the clamping piece to transport the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B19/16D05B25/00D05B33/00
Inventor 杉原良英
Owner BROTHER KOGYO KK
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