Upper cuff sewing machine

A sewing machine and sewing machine head technology, applied in sewing machine components, sewing equipment, cloth feeding mechanisms, etc., can solve problems such as quality problems, inconvenient sewing movement, and operational fatigue, and achieve the effect of improving automation and efficiency

Pending Publication Date: 2020-10-13
NINGBO SUPREME ELECTRONIC MASCH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the sleeves and ribbed cuffs are cylindrical, it is inconvenient to sew and move on the sewing mac

Method used

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  • Upper cuff sewing machine
  • Upper cuff sewing machine
  • Upper cuff sewing machine

Examples

Experimental program
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Example Embodiment

[0021] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0022] Figure 1 to Figure 6 Shown is a schematic diagram of the structure of the present invention.

[0023] The reference signs are: tug support 1, tug mounting arm 11, tug motor 12, swing cylinder 13, first cylinder mounting bracket 14, tug 2, tug shaft 21, first synchronization wheel 22, second synchronization wheel 23, Tug pulley timing belt 24, axial straight tooth groove 25, expansion mounting plate 3, expansion motor 31, expansion guide 32, third synchronization wheel 33, fourth synchronization wheel 34, expansion timing belt 35, connecting block 36, expansion bracket 4, Expansion roller 41, expansion rod 42, base 5, rotating seat 51, shifting mounting plate 52, dial rotating cylinder 53, pusher guide 54, sliding seat 55, guide bushing 56, guide shaft 57, dial motor 6 , Dial 61, oblique tooth groove 62, sleeve 63, push rod 7, first-stage...

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PUM

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Abstract

The invention discloses an upper cuff sewing machine which comprises a sewing machine head. A wheel towing mechanism and a material pulling mechanism which control sleeves and cuffs to be fed rotatably are arranged on two sides of a sewing area. The wheel towing mechanism comprises a wheel towing bracket which is provided with a wheel towing mounting arm capable of rotating, a rotatable wheel towing is arranged at the lower end of the wheel towing mounting arm, and a wheel towing motor for driving a towing wheel, sleeves and cuffs to rotate is arranged at the upper end of the wheel towing mounting arm; the material pulling mechanism comprises a pedestal, the pedestal is provided with a rotatable material pulling mounting plate through a rotary seat, the material pulling mounting plate is provided with a wheel pulling motor, a power output shaft of the wheel towing motor extends to the sewing area, and the end part of the power output shaft is provided with the sleeve and a pulling wheel in contact with a cuff splicing part; and a wheel surface of the pulling wheel is provided with an inclined tooth space which applies external tension to the splicing part.

Description

technical field [0001] The invention relates to an industrial sewing machine, in particular to a special industrial sewing machine used for splicing and sewing cuffs and sleeves. Background technique [0002] Sportswear will sew ribbed cuffs on the sleeves. At present, the splicing and sewing of sleeves and ribbed cuffs is mainly done by workers manually aligning them and sending them to the sewing machine for sewing. Since both the sleeve and the ribbed cuff are cylindrical, it is inconvenient to move when sewing on the sewing machine, and the quality problems are likely to be caused by the low proficiency of the workers or the fatigue of the operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an upper cuff sewing machine in view of the above-mentioned prior art status, which can realize the automatic rotary feeding of the sleeve and the rib cuff, and realize the automatic sewing process of the sleeve and...

Claims

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Application Information

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IPC IPC(8): D05B27/18D05B35/02
CPCD05B27/18D05B35/02
Inventor 杨哲明
Owner NINGBO SUPREME ELECTRONIC MASCH INC
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