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Winding and threading control device

A control device and winding technology, which is applied to bobbin winding in sewing machines, textiles, papermaking, and sewing equipment, etc. It can solve problems such as slow shuttle changing speed, bobbin case on the thread end, and complicated bobbin winding mechanism. Achieve the effect of realizing full automation and improving operation efficiency

Pending Publication Date: 2022-05-13
NINGBO SUPREME ELECTRONIC MASCH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The jig arm of this shuttle changing technical scheme first grabs the bobbin case from the shuttle table and places it on the turntable, and then grabs the spare bobbin case from the turntable and changes it to the sewing machine. The speed of changing the shuttle is slow; There is remaining thread on the case, and the replaced bobbin cannot automatically install the thread end into the bobbin case after winding

Method used

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  • Winding and threading control device
  • Winding and threading control device
  • Winding and threading control device

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Experimental program
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Embodiment Construction

[0033] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] Figure 1 to Figure 20 Shown is the structural representation of the present invention.

[0035] Wherein the reference numerals are: installation substrate 1, the first installation rod 12, the first carrying cylinder 13, the carrying mobile seat 14, the second carrying cylinder 15, the second blowing pipe 16, the fixed knife 17, the normal line 18, the shuttle Drive shaft 2, key shaft sleeve 21, first connecting arm 21a, second connecting arm 21b, shuttle changing control motor 22, axial moving base plate 23, axial shuttle changing cylinder 24, grasping cylinder 3, grasping claw 31 , grab bracket 32, claw bracket 33, claw return spring 34, bobbin 35, bobbin positioning hole 35a, bobbin case 36, first gap 361, second gap 362, second lead hole 363, cover plate 37. The first wire hole 38, the winding driving shaft 4, the winding driving ...

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Abstract

The invention discloses a winding and threading control device which is characterized in that a mounting base plate is provided with a rotatable winding driving shaft through a first mounting bearing, the winding driving shaft is sleeved with a second mounting bearing, the second mounting bearing is sleeved with a threading control shaft capable of independently rotating, and the threading control shaft is connected with a threading control piece; one end of the winding driving shaft is connected with a winding driving motor through a winding transmission assembly, and the other end of the winding driving shaft is provided with a rotary driving plate connected with a shuttle peg positioning hole; the threading control shaft is connected with a threading control motor through a threading transmission assembly.

Description

technical field [0001] The invention relates to the field of industrial sewing machines, in particular to a winding and threading control device for industrial sewing machines. Background technique [0002] Invention patent 201310616933.9 discloses a method for replacing the bottom shuttle of a sewing machine. The first bobbin case is taken out from the shuttle table of the sewing machine base, and the spare second bobbin case is installed in the shuttle table; One bobbin, the connection between the first bobbin case and the first bobbin is pulled to the remaining thread clamp to cut off, and the remaining thread on the first bobbin case is fixed by the remaining thread clamp; remove the first bobbin Wind the remaining bobbin thread and wind the new bobbin thread, connect the newly wound bobbin thread with the remaining thread on the first bobbin case; put the first bobbin into the first bobbin case for standby. The jig arm of this shuttle changing technical scheme first gr...

Claims

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Application Information

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IPC IPC(8): D05B59/00
CPCD05B59/00
Inventor 胡小滨
Owner NINGBO SUPREME ELECTRONIC MASCH INC