Title:
SEWING MACHINE PROVIDED WITH CONVEYOR-TYPE FEEDING MODULE
Document Type and Number:
WIPO Patent Application WO/2023/214611
Kind Code:
A1
Abstract:
According to the present invention, disclosed is a sewing machine provided with a conveyor-type feeding module, comprising: a conveyor table extending in the back-and-forth direction and provided with a workpiece feeding module progressing backward at the center portion thereof; a sewing machine table extending to left and right directions from the conveyor table; and a sewing machine attached to the sewing machine table, wherein the workpiece feeding module comprises: a shaft rotating at a certain speed in correspondence with the driving of the sewing machine; a gear member formed on the outer circumference of the shaft and formed to rotate according to the driving of the shaft; a chain member which moves while being engaged with the gear member; a plurality of rack members formed in metal plate shapes which are arranged in parallel in the back-and-forth direction to form a conveyor shape and are moved while being fixed to the chain member; and a grip member which is coupled to one end portion of the rack member, fixes the workpiece to be unfolded, and then feeds the workpiece into the sewing machine.
Inventors:
KIM HWAN-WOOK (KR)
Application Number:
PCT/KR2022/008046
Publication Date:
November 09, 2023
Filing Date:
June 08, 2022
Export Citation:
Assignee:
KIM HWAN WOOK (KR)
International Classes:
D05B27/12; D05B35/02; D05B39/00; D05B75/00
Foreign References:
| KR100888940B1 | 2009-03-17 | |||
| JP2018034922A | 2018-03-08 | |||
| KR20100009547U | 2010-09-29 | |||
| KR101975898B1 | 2019-05-07 | |||
| JP3068606U | 2000-05-16 |
Attorney, Agent or Firm:
KEY IP&LAW FIRM (KR)
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