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Sewing machine and sewing system

A technology of sewing machine and feeding mechanism, which is applied in the field of sewing machines and sewing systems, and can solve the problems of broken connecting pieces and fixture fixing, etc.

Inactive Publication Date: 2015-04-15
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 machine and sewing system
  • Sewing machine and sewing system
  • Sewing machine and sewing system

Examples

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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. Such as 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,...

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PUM

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Abstract

The present invention relates to a sewing machine and a sewing system. An object of the invention is to correct positional deviation of a reception position of a sewing machine relative to a supply position where a supply device supplies a holder, and reduce loads applied to the sewing machine and the holder, so that the sewing machine and the holder are prevented from damage. A CPU moves a frame support unit and a holder plate holding unit to a reception position (S38). During a time period started by receiving a receipt start signal (S42) and stopped by receiving a receipt request signal (S56), a holder plate supply device moves the holder plate holding unit which holds a holder plate to a supply position. The CPU repeatedly calculates a first deviation between the current position of the holder plate holding unit and the reception position (S47). If the first deviation exceeds a first specified value because of the push of the holder plate supply device (S48, S52), the CPU sets a holding position as a new reception position to make the first deviation become lower than the first specified value (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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IPC IPC(8): D05B19/16D05B25/00D05B33/00
CPCD05B19/16D05B25/00D05B33/00
Inventor 杉原良英
Owner BROTHER KOGYO KK
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