Twin-needle machine binding off mechanism

A double-needle car and one-pair technology, which is applied to sewing machine components, sewing machine control devices, textiles and papermaking, etc., can solve the problems of difficult adjustment of the mechanism and unstable transmission of the overlay system, so as to improve production efficiency, improve structure, The effect of smooth transmission

Inactive Publication Date: 2014-12-31
SUZHOU JUKANG SEWING ROBOT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide a double-needle car overlay mechanism, which has a reasonabl

Method used

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  • Twin-needle machine binding off mechanism

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[0012] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0013] See attached figure 1 , The embodiment of the present invention includes:

[0014] A double-needle car overlocking mechanism includes a pair of double-needle car 1, a sliding track 2, a carrier, a belt 3 and a synchronous transmission assembly 4 fixed on the carrier. A pair of double-needle carriages 1 are both sleeved on the sliding track 2 to perform bilateral over stitching on the fabric passing between the two. Each double-needle carriage 1 can slide on the sliding track 2 relatively. A carrier is fixed at the machine head of the double needle car 1, because the carrier is used to assist crochet stitches to sew cloth, so...

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Abstract

The invention relates to a twin-needle machine binding off mechanism which comprises a pair of twin-needle machines, a slide rail, object carriers, belts and a synchronous rotating component fixed on the object carrier. The pair of twin-needle machines sleeves the slide rail to perform double-edge binding off on fabric passing between the two twin-needle machines. The object carriers are disposed at the noses of the twin-needle machines. Each object carrier comprises as carrier plate and a fixing rack, the height of the fixing rack is identical with the sewing height of the twin-needle machines, the fixing rack is vertically connected to the carrier plate, and a plurality of belt guide wheels are disposed on the fixing rack. The belts sleeve the belt guide wheels, the belt guide wheels roll the belts on the surfaces of the carrier plates. The synchronous transmission component comprises a motor, a rotary shaft and a belt pulley, wherein the rotary shaft is fixed on the fixing racks through shaft sleeves, the rotary shaft is connected with the belt pulley, the belt pulley drives the belts to roll around the belt guide wheels, and one end of the rotary shaft is connected with a motor. By the arrangement, the twin-needle machine binding off mechanism has the advantages that synchronous binding off is performed by the two opposite twin-needle machines, the structure for tightening or rolling fabric is improved, stable transmission is achieved, and production efficiency can be effectively increased.

Description

technical field [0001] The invention relates to the field of textile product processing equipment, in particular to a double-needle overlay mechanism. Background technique [0002] In the garment industry, edge machines are essential processing equipment. However, after the current double-needle car edge machine sews the clothes, the redundant needle thread is manually cut off by the operator. When cutting, the operator needs to be very careful to ensure that the sewing thread is cut neatly and consistently. , This increases the work intensity of the operator, resulting in low production efficiency of the double-needle overlay machine, irregular cutting of sewing threads, and increased production costs, which cannot meet the needs of high-speed production development. For example, the Chinese invention patent "A Double-needle Car Sewing Machine with a Thread Trimming Device" has an application number of 201410033081.5, which discloses a machine frame, a sewing machine head...

Claims

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Application Information

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IPC IPC(8): D05B1/18D05B39/00D05B33/00D05B69/02
Inventor 刘航东
Owner SUZHOU JUKANG SEWING ROBOT
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