CN1962991B - 自动围边机缝纫机头摆动装置 - Google Patents

自动围边机缝纫机头摆动装置 Download PDF

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Publication number
CN1962991B
CN1962991B CN2006101235989A CN200610123598A CN1962991B CN 1962991 B CN1962991 B CN 1962991B CN 2006101235989 A CN2006101235989 A CN 2006101235989A CN 200610123598 A CN200610123598 A CN 200610123598A CN 1962991 B CN1962991 B CN 1962991B
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parallel
bar linkage
head
machine head
sewing machine
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CN1962991A (zh
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李德锵
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Foshan Yuantian Mattress Machinery Co., Ltd.
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FOSHAN YUANTIAN MATTRESS MACHINERY Co Ltd
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Abstract

本发明公开了一种自动围边机缝纫机头摆动装置，它是由固定板(3)、调节座(11)、平行四连杆机构(6)、机头摆动螺杆(8)组成；固定板(3)与调节座(11)的一端部由转轴(2)连接，在固定板(3)与调节座(11)另一端部之间有平行四连杆机构，平行四连杆机构(6)上端由铰轴(5)与固定板(3)连接，平行四连杆机构(6)下端由另一铰轴与调节座(11)连接，平行四连杆机构(6)的左端一侧装螺母体，机头摆动螺杆(8)一端穿过与其配合的螺母体固定在平行四连杆机构(6)右端一侧。本发明具有快速、准确且易于调节缝纫机头上或下摆动的特点。

Description

自动围边机缝纫机头摆动装置
技术领域
本发明涉及床垫领域，具体涉及一种自动围边机缝纫机头摆动装置。
背景技术
床垫有不同规格，不同规格的床垫其高度是的不同，用同一台围边机围边不同高度(是指高度变化范围大)的床垫，要对缝纫机头进行上升或下降的调整。在围边床垫的高度变化范围小的情况下，对缝纫机头进行一些高低摆动调整，就可以满足要求。
发明内容
本发明的目的是提供一种能够调整缝纫机头高低的自动围边机缝纫机头摆动装置。
本发明的目的是这样实现的，它是由固定板、调节座、平行四连杆机构、机头摆动螺杆组成；固定板与调节座的一端部由转轴连接，在固定板与调节座另一端之间有平行四连杆机构，平行四连杆机构的上端由铰轴与固定板连接，平行四连杆机构下端由另一铰轴与调节座连接，平行四连杆机构的左端一侧装螺母体，机头摆动螺杆一端穿过与其配合的螺母体固定在平行四连杆机构右端一侧。
本发明通过转动摆动螺杆，使平行四连杆机构带动固定板上的缝纫机头上或下摆动，实现自动围边机缝纫机头快速、准确的高低调节。
附图说明：
图1为本发明实施例的结构示意图
图2为本发明实施例装在缝纫机头上的结构示意图
具体实施方式
参图照1，它是由固定板3、调节座11、平行四连杆机构6、机头摆动螺杆10组成。固定板3与调节座11的一端部由转轴2连接，在固定板3与调节座11另一端部之间有平行四连杆机构，平行四连杆机构6上端由铰轴5与固定板3连接，平行四连杆机构6下端由另一铰轴与调节座11连接平行四连杆机构6的左端一侧装螺母体，机头摆动螺杆8一端穿过与其配合的螺母体有销钉固定在平行四连杆机构6右端一侧。平行四连杆机构6的左有调节杆轴I7，平行四连杆机构6右端有调节杆轴II4。内波手轮10与机头摆动螺杆8用键9连接。缝纫机头12用螺钉1固定在固定板3上。当需要调节机头位置时：参照图2，摇动内波手轮，通过键带动缝纫机头摆动螺杆转动，则机头摆动螺杆将逆时针或顺时针转动，螺母体在机头摆动螺杆上左右移动，使得平行四连杆机构的带动缝纫机头固定板做上或下运动，从而带动缝纫机头上或下摆动。调至需要位置，停止摇动内波手轮，即完成缝纫机头高度调节。

Claims (1)

1.一种自动围边机缝纫机头摆动装置，其特征是：它是由固定板(3)、调节座(11)、平行四连杆机构(6)、机头摆动螺杆(8)组成；固定板(3)与调节座(11)的一端部由转轴(2)连接，在固定板(3)与调节座(11)另一端部之间有平行四连杆机构，平行四连杆机构(6)上端由铰轴(5)与固定板(3)连接，平行四连杆机构(6)下端由另一铰轴与调节座(11)连接，平行四连杆机构(6)的左端一侧装螺母体，机头摆动螺杆(8)一端穿过与其配合的所述螺母体固定在平行四连杆机构(6)右端一侧。
CN2006101235989A 2006-11-17 2006-11-17 自动围边机缝纫机头摆动装置 Expired - Fee Related CN1962991B (zh)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101456529B (zh) * 2009-01-09 2012-01-04 李德锵 一种能自动控制围边机机头上下摆动的机构
CN101476215B (zh) * 2009-01-12 2012-09-19 浙江深度光电科技有限公司 床垫围边机缝纫头的调节装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183314A (en) * 1979-03-22 1980-01-15 The Singer Company Feed control device for use in a sewing machine
CN85102938A (zh) * 1985-04-16 1986-06-10 重庆缝纫机工业公司 能缝出301锁式线迹和503链式线迹的家用平缝包边两用缝纫机
CN2853849Y (zh) * 2006-06-28 2007-01-03 李德锵 自动围边机缝纫机头摆动装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183314A (en) * 1979-03-22 1980-01-15 The Singer Company Feed control device for use in a sewing machine
CN85102938A (zh) * 1985-04-16 1986-06-10 重庆缝纫机工业公司 能缝出301锁式线迹和503链式线迹的家用平缝包边两用缝纫机
CN2853849Y (zh) * 2006-06-28 2007-01-03 李德锵 自动围边机缝纫机头摆动装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP平1-305991A 1989.12.11
JP特开2000-233088A 2000.08.29

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