Lower machine head mechanism and sewing machine with lower machine head mechanism

A sewing machine and machine head technology, applied in the field of sewing machines, can solve problems such as the inaccurate position of the base of the sewing machine, and achieve the effects of smooth sewing lines, smooth sewing work, and increased processing efficiency

Inactive Publication Date: 2020-06-16
浙江多乐缝纫机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a lower machine head mechanism and a sewing machine with it, so as to solve the problem of inaccurate position of the sewing machine base in the prior art

Method used

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  • Lower machine head mechanism and sewing machine with lower machine head mechanism
  • Lower machine head mechanism and sewing machine with lower machine head mechanism

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Please refer to figure 1 and figure 2 , the present invention provides a lower machine head mechanism, including: a lower reducer part 52, a base 5101 and a position adjustment mechanism 50, the base 5101 is used to support the pinhole plate, and the base 5101 is installed on the lower reducer part 52; the position adjustment mechanism 50 is connected with the lower reducer part 52 to adjust the position of the base 5101 positioned on the lower reducer part 52 by the position adjustment mechanism 50, so that the pinholes of the pinhole plate are opposite to the sewing needles of the sewing machine.

[0025] The base 5101 of the lower machine head mechanism in the present invention is ...

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Abstract

The invention provides a lower machine head mechanism and a sewing machine with the lower machine head mechanism. The lower machine head mechanism comprises a lower decelerator part, a base and a position adjusting mechanism; the base is used for supporting a pinhole plate, and installed on the lower decelerator part; the position adjusting mechanism is connected with the lower decelerator part, so that the position of the base positioned on the lower decelerator part is adjusted through the position adjusting mechanism; and thus, the pinhole of the pinhole plate is opposite to the sewing needle of the sewing machine. The sewing trace in a sewing process is flat; therefore, the sewing operation is relatively smooth; and the processing efficiency of the sewing machine is increased.

Description

technical field [0001] The invention relates to an adjustment mechanism in the field of sewing machines, in particular to a lower machine head mechanism and a sewing machine with the same. Background technique [0002] Because the machine head part and the base part need to rotate synchronously during work, the position of the machine needle of the machine head part and the needle plate hole of the base part and the perpendicularity between the machine needle and the needle plate are extremely high. [0003] Parts will inevitably have errors during processing. After assembly, due to accumulated errors, the accuracy of the position of the pinhole and the verticality of the needle plate cannot meet the design requirements, thus affecting the performance of the whole machine. Contents of the invention [0004] The main purpose of the present invention is to provide a lower machine head mechanism and a sewing machine with the same, so as to solve the problem of inaccurate posi...

Claims

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Application Information

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IPC IPC(8): D05B69/18D05B75/00D05B73/04
CPCD05B69/18D05B73/04D05B75/00
Inventor 杨培孙灵君胡彬楼俏军
Owner 浙江多乐缝纫机有限公司
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