AUTOMATIC MATERIAL FEEDING DEVICE FOR SEWING MACHINE - SUZHOU KAICHENG SEWING EQUIP CO LTD

Title:

AUTOMATIC MATERIAL FEEDING DEVICE FOR SEWING MACHINE

Document Type and Number:

WIPO Patent Application WO/2022/109980

Kind Code:

A1

Abstract:

Disclosed is an automatic material feeding device for a sewing machine, relating to the technical field of sewing machines. The automatic material feeding device for a sewing machine comprises a support assembly, wherein the support assembly is composed of a table plate, a support column and a bottom plate; a winding assembly is arranged on the bottom plate, and comprises a first support base and a second support base; a material feeding roller and a material receiving roller are respectively provided in a rotating manner on the first support base and the second support base; the material feeding roller is connected to one end of a material belt, and the other end of the material belt is connected to the material receiving roller by means of a material guiding assembly; a driving assembly is arranged on a moving plate in the material guiding assembly; and the table plate is further provided with a limiting assembly and a cutting assembly. The material guiding assembly is arranged such that a good material guiding effect is achieved, and very good flatness is realized in the process of automatic material loading. The driving assembly is arranged such that the material belt can be effectively driven to move, so that material loading is facilitated, and the flatness of the material belt is further improved during driving.

More Like This:

WO/1991/005899	DEVICE FOR STRAIGHTENING THE EDGE PORTION OF FABRIC WHICH IS TO BE SEWN ON SEWING MACHINES
WO/1993/015253	PROCESS AND DEVICE FOR PREPARING SOCKS WHOSE TIPS ARE SEWN TOGETHER
WO/1998/054390	IMPROVED INDUSTRIAL SEWING MACHINE FOR CARRYING OUT TWO SEQUENTIAL SEAMS, THAT IS A JOINING AND A RIVETING SEAM ON LARGE THICKNESS FABRICS

Inventors:

JI KAI (CN)

Application Number:

PCT/CN2020/132085

Publication Date:

June 02, 2022

Filing Date:

November 27, 2020

Export Citation:

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Assignee:

SUZHOU KAICHENG SEWING EQUIP CO LTD (CN)

International Classes:

D05B27/18

Foreign References:

CN108823823A	2018-11-16
CN211522521U	2020-09-18
CN210506762U	2020-05-12
CN109371583A	2019-02-22
CN111206351A	2020-05-29
CN108950892A	2018-12-07
CN208455204U	2019-02-01
US4785752A	1988-11-22

Attorney, Agent or Firm:

HEFEI KERONG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)

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