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Automatic welting sewing machine

A sewing machine and hemming technology, applied in the direction of sewing machine components, program-controlled sewing machines, sewing equipment, etc., to achieve the effect of easy configuration

Active Publication Date: 2012-09-19
JUKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In this case, in the above-mentioned conventional hemming sewing machine, it is necessary to obtain the position of the supply port of the interlining and the pressure for dart stretching by measurement or the like. The position where the tightening mechanism is pressed and held, and the placement of the garment parts according to the measurement position, so there are complicated problems

Method used

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  • Automatic welting sewing machine
  • Automatic welting sewing machine

Examples

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Embodiment Construction

[0093] (The overall configuration of the hemming sewing machine)

[0094] Below, based on Figure 1 to Figure 12 A piping sewing machine 10 according to an embodiment of the present invention will be described. figure 1 It is a perspective view showing the overall schematic configuration of the hemming sewing machine 10, figure 2 is the front view of the piping sewing machine 10, image 3 It is a block diagram showing a control system of the hemming sewing machine 10 . In addition, in this embodiment, the direction of each part of the sewing machine 10 is determined based on the XYZ axis|shaft shown in each figure. When the sewing machine is installed on a horizontal plane, the Z-axis direction indicates a vertical direction, the X-axis direction indicates a horizontal direction that coincides with the cloth feeding direction, and the Y-axis indicates a horizontal and perpendicular direction to the X-axis direction.

[0095] This hemming sewing machine 10 is provided wit...

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PUM

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Abstract

The invention provides a automatic pipe edges sewing machine for setting cloth easily and successfully, having: two needles 13 drived vertically by main motor 16, a undercloth feeding device 20 for feeding, a cloth delivering mechanism 40 for delivering cloth C on the undercloth and fillet cloth, also having a control device 60 for controlling cloth delivering mechanism and main motor, which for drving the cloth delivering mechanism from a position corresponding to an opening part 22 of undelivered cloth on a carrier until to sewing start position 15a of two needles, and after that drving cloth delivering mechanism and main motor to form stitch.

Description

technical field [0001] The invention relates to an automatic hemming sewing machine for hemming. Background technique [0002] Conventionally, when performing hemming, the operator aligns the position where he wants to start sewing or the position where he wants to end sewing with the preset reference position on the table of the sewing machine, and then performs the sewing. place. [0003] As a result, the sewing machine executes an operation control that feeds the cloth while holding the cloth, and starts or ends sewing at a position corresponding to the reference position of the held cloth. [0004] In addition, an input device for setting an arbitrary position on the table as a reference position, an irradiation device for irradiating the set reference position with a marking light to be recognized by the operator, and marking corresponding to the cloth is provided. The position of the irradiation position of the lamp controls the operation of starting or ending sewin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B21/00D05B19/02D05B35/06D05B35/12D05B29/00D05B37/00
CPCD05B37/04D05B33/00D05B3/10D05B35/12D05D2303/02
Inventor 戌亥优植田昌彦山谷惠子北田贤治武文翔
Owner JUKI CORP
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